{"id":5202,"date":"2020-04-22T09:27:05","date_gmt":"2020-04-22T09:27:05","guid":{"rendered":"https:\/\/luxmanlight.com\/?p=5202"},"modified":"2026-02-04T09:44:05","modified_gmt":"2026-02-04T09:44:05","slug":"system-design-of-split-type-solar-street-light","status":"publish","type":"post","link":"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/","title":{"rendered":"Reka Bentuk Sistem Lampu Jalan Solar Jenis Pisah"},"content":{"rendered":"<p>The Split-type solar street light is composed of the solar panels (including bracket), lamp head, control box (with the controller, battery, etc.) and lamp pole, foundation, etc. Split-type Solar street lamps generally form their own power supply system and are not connected with the grid network. There are two kinds of <a href=\"https:\/\/luxmanlight.com\/ms\/barang-produk\/30w-solar-street-light-s3\/\">lampu jalan solar<\/a> system: 12V and 24V.<\/p>\n<p>&nbsp;<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Senarai Kandungan<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Tukar Jadual Kandungan\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Togol<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Solar_cell_selection\" >Solar cell selection<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#1Types\" >1.Types<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#2Working_voltage\" >2.Working voltage<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#3Output_power_WP\" >3.Output power WP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#4_Average_peak_sunshine_hours_H\" >4 Average peak sunshine hours H<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#5_Selection_and_installation_of_solar_light_components\" >5. Selection and installation of solar light components.<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Battery_selection\" >Battery selection<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Type_selection\" >Type selection<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Capacity_selection\" >Capacity selection<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Battery_connection\" >Battery connection<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Pay_attention_to_battery_anti-theft\" >Pay attention to battery anti-theft.<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Controller\" >Controller<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Limit_the_charging_and_discharging_conditions_of_the_battery_to_extend_its_service_life\" >Limit the charging and discharging conditions of the battery to extend its service life<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Automatic_protection\" >Automatic protection<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Indicator_light_display\" >Indicator light display<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Controller_voltage\" >Controller voltage<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Tilt_angle_design_of_solar_cell\" >Tilt angle design of solar cell<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#_Wind_resistant_design_of_Solar_street_lamp\" >\u00a0Wind resistant design of Solar street lamp<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#wind_resistant_design_of_Solar_cell_module\" >wind resistant design of Solar cell module<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Wind_resistance_design_of_street_lamp_pole\" >Wind resistance design of street lamp pole<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Lightning_protection_and_grounding\" >Lightning protection and grounding<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Safety_voltage\" >Safety voltage<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/luxmanlight.com\/ms\/system-design-of-split-type-solar-street-light\/#Lightning_protection_and_grounding-2\" >Lightning protection and grounding<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Solar_cell_selection\"><\/span>Solar cell selection<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1Types\"><\/span><strong>1.Types:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Solar cells convert solar energy into electricity. There are three kinds of more practical solar cells: monocrystalline silicon, polycrystalline silicon, and amorphous silicon.<\/p>\n<p>1) Monocrystalline silicon solar cell performance parameters are relatively stable. It is suitable for use in southern areas where there are more rainy days and less sunlight;<\/p>\n<p>2) Polycrystalline silicon solar cell production process is relatively simple, the price is lower than monocrystalline silicon. It is suitable for use in the East and west areas with sufficient sunlight and good sunshine;<\/p>\n<p>3) Amorphous silicon solar cells have low requirements for sunlight conditions and are suitable for outdoor areas with insufficient sunlight.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2Working_voltage\"><\/span>2.Working voltage<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The working voltage of the solar cell is about 1.5 times the battery voltage, which can guarantee the normal charging of the battery. 8-9v is required for charging 6V battery<\/p>\n<p>For solar cells, 15-18v solar cells are needed to charge 12V batteries. It needs a 33-36v solar cell to charge a 24V battery.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3Output_power_WP\"><\/span>3.Output power WP<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The output power per unit area of the solar cells is about 127wp \/ m2.<\/p>\n<p>Solar cells are generally composed of multiple solar cells in series, and their capacity depends on the total consumption of lighting sources and transmission components.<\/p>\n<p>Power and local solar radiation. The output power of solar cell should be more than 3-5 times of the light source power: when the light is abundant and the lamp is on<\/p>\n<p>The short\u00a0sunshine\u00a0area is more than (3-4) times, and vice versa.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Average_peak_sunshine_hours_H\"><\/span>4 Average peak sunshine hours H<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The output power WP of the solar cell is the 10L standard defined by the European Commission under the standard sunlight conditions, with the radiation intensity of 1000W \/ m2, The output power of solar cells at atmospheric quality AM1.5 and cell temperature 252c. The output power of the same solar cell is different at different times and different places. The so-called standard conditions are close to the sunshine conditions around noon on a sunny day.<\/p>\n<p>Table 1 sunshine conditions in different regions of China<\/p>\n<table style=\"height: 872px;\" width=\"748\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" width=\"130\">Regional division<\/td>\n<td style=\"text-align: center;\" width=\"106\">Rich regions<\/td>\n<td style=\"text-align: center;\" width=\"110\">Relative Rich regions<\/td>\n<td style=\"text-align: center;\" width=\"138\">Available areas<\/td>\n<td width=\"103\">\n<p style=\"text-align: center;\">Poor area<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"130\">\n<p style=\"text-align: center;\">Annual total radiation<\/p>\n<p style=\"text-align: center;\">\uff08KJ\/cm<sup>2<\/sup>.Year\uff09<\/p>\n<\/td>\n<td style=\"text-align: center;\" width=\"106\">\u2265580<\/td>\n<td style=\"text-align: center;\" width=\"110\">500\uff5e580<\/td>\n<td style=\"text-align: center;\" width=\"138\">420\uff5e500<\/td>\n<td style=\"text-align: center;\" width=\"103\">\u2264420<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"130\">&nbsp;bahasa\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Region<\/td>\n<td style=\"text-align: center;\" width=\"106\">Western Inner Mongolia, western Gansu, southern Xinjiang, Qinghai Tibet Plateau<\/td>\n<td style=\"text-align: center;\" width=\"110\">Northern Xinjiang, Northeast China, Eastern Inner Mongolia, North China, Northern Shanxi, Ningxia, Gansu, Eastern Qinghai Tibet Plateau, Hainan, Taiwan<\/td>\n<td style=\"text-align: center;\" width=\"138\">Northeast North end, Inner Mongolia Hulun, lower reaches of the Yangtze River, Fujian, Guangdong, Guangxi, Guizhou, Yunnan, Henan, Shaanxi<\/td>\n<td width=\"103\">\n<p style=\"text-align: center;\">Parts of Chongqing, Sichuan, Guizhou, Guangxi and Jiangxi<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"130\">Continuous rainy days<\/td>\n<td style=\"text-align: center;\" width=\"106\">2<\/td>\n<td style=\"text-align: center;\" width=\"110\">3<\/td>\n<td style=\"text-align: center;\" width=\"138\">7<\/td>\n<td width=\"103\">\n<p style=\"text-align: center;\">5<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\" width=\"130\">Features<\/td>\n<td style=\"text-align: center;\" width=\"106\">Annual sunshine\u22653000hbahasa\n<p>Percentage \u22650.75<\/td>\n<td style=\"text-align: center;\" width=\"110\">Annual sunshine\u00a02400\uff5e3000hbahasa\n<p>Percentage 0.6 \uff5e 0.7<\/td>\n<td style=\"text-align: center;\" width=\"138\">Annual sunshine\u00a01600 \uff5e2400hbahasa\n<p>Percentage 0.6\uff5e 0.4<\/td>\n<td width=\"103\">\n<p style=\"text-align: center;\">Annual sunshine\u22641600h<\/p>\n<p style=\"text-align: center;\">Percentage \u22640.4<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"5_Selection_and_installation_of_solar_light_components\"><\/span>5. Selection and installation of solar light components.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Generally, Split-type solar street light pole is more than 5m, with a high center of gravity. Most of the solar panels are hanging type, in order to enhance the wind resistance of the whole set of equipment, generally<\/p>\n<p>Select the component power required by the composition of multiple solar panels.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-5220\" src=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/Fabrica-de-l\u00e1mpara-solar-vial.png\" alt=\"Fabrica de l\u00e1mpara solar vial\" width=\"800\" height=\"695\" srcset=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/Fabrica-de-l\u00e1mpara-solar-vial.png 800w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/Fabrica-de-l\u00e1mpara-solar-vial-300x261.png 300w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/Fabrica-de-l\u00e1mpara-solar-vial-768x667.png 768w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/Fabrica-de-l\u00e1mpara-solar-vial-705x612.png 705w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/Fabrica-de-l\u00e1mpara-solar-vial-450x391.png 450w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Table-3 annual average sunshine time and optimal installation angle of major cities in China<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"69\">City<\/td>\n<td width=\"54\">Latitude<\/td>\n<td width=\"88\">Optimum inclination\uff08<sup>0<\/sup>\uff09<\/td>\n<td width=\"83\">Annual average sunshine time\uff08h\uff09<\/td>\n<td width=\"79\">City<\/td>\n<td width=\"70\">Latitude<\/td>\n<td width=\"82\">Optimum inclination\uff08<sup>0<\/sup>\uff09<\/td>\n<td width=\"83\">Annual average sunshine time\uff08h\uff09<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">Harbin<\/td>\n<td width=\"54\">45.68<\/td>\n<td width=\"88\">+3<\/td>\n<td width=\"83\">4.4<\/td>\n<td width=\"79\">Hangzhou<\/td>\n<td width=\"70\">30.23<\/td>\n<td width=\"82\">+3<\/td>\n<td width=\"83\">3.42<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">Changchun<\/td>\n<td width=\"54\">43.90<\/td>\n<td width=\"88\">+1<\/td>\n<td width=\"83\">4.8<\/td>\n<td width=\"79\">Nanchang<\/td>\n<td width=\"70\">28.67<\/td>\n<td width=\"82\">+2<\/td>\n<td width=\"83\">3.81<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">Shenyang<\/td>\n<td width=\"54\">41.77<\/td>\n<td width=\"88\">+1<\/td>\n<td width=\"83\">4.6<\/td>\n<td width=\"79\">Fuzhou<\/td>\n<td width=\"70\">26.08<\/td>\n<td width=\"82\">+4<\/td>\n<td width=\"83\">3.46<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">BeiJing<\/td>\n<td width=\"54\">39.8<\/td>\n<td width=\"88\">+4<\/td>\n<td width=\"83\">5<\/td>\n<td width=\"79\">Ji&#8217;nan<\/td>\n<td width=\"70\">36.68<\/td>\n<td width=\"82\">+6<\/td>\n<td width=\"83\">4.44<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">Tianjin<\/td>\n<td width=\"54\">39.10<\/td>\n<td width=\"88\">+5<\/td>\n<td width=\"83\">4.65<\/td>\n<td width=\"79\">Zhengzhou<\/td>\n<td width=\"70\">34.72<\/td>\n<td width=\"82\">+7<\/td>\n<td width=\"83\">4.04<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">Hohhot<\/td>\n<td width=\"54\">40.78<\/td>\n<td width=\"88\">+3<\/td>\n<td width=\"83\">5.6<\/td>\n<td width=\"79\">Wuhan<\/td>\n<td width=\"70\">30.63<\/td>\n<td width=\"82\">+7<\/td>\n<td width=\"83\">3.80<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">TaiYuan<\/td>\n<td width=\"54\">37.78<\/td>\n<td width=\"88\">+5<\/td>\n<td width=\"83\">4.8<\/td>\n<td width=\"79\">Changsha<\/td>\n<td width=\"70\">28.20<\/td>\n<td width=\"82\">+6<\/td>\n<td width=\"83\">3.22<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">Urumqi<\/td>\n<td width=\"54\">43.78<\/td>\n<td width=\"88\">+12<\/td>\n<td width=\"83\">4.6<\/td>\n<td width=\"79\">Guangzhou<\/td>\n<td width=\"70\">23.13<\/td>\n<td width=\"82\">-7<\/td>\n<td width=\"83\">3.52<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">Xi Ning<\/td>\n<td width=\"54\">36.75<\/td>\n<td width=\"88\">+1<\/td>\n<td width=\"83\">5.5<\/td>\n<td width=\"79\">Haikou<\/td>\n<td width=\"70\">20.03<\/td>\n<td width=\"82\">+12<\/td>\n<td width=\"83\">3.75<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">Lan Zhou<\/td>\n<td width=\"54\">36.05<\/td>\n<td width=\"88\">+8<\/td>\n<td width=\"83\">4.4<\/td>\n<td width=\"79\">Nanning<\/td>\n<td width=\"70\">22.82<\/td>\n<td width=\"82\">+5<\/td>\n<td width=\"83\">3.54<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">Yinchuan<\/td>\n<td width=\"54\">38.48<\/td>\n<td width=\"88\">+2<\/td>\n<td width=\"83\">5.5<\/td>\n<td width=\"79\">Chengdu<\/td>\n<td width=\"70\">30.67<\/td>\n<td width=\"82\">+2<\/td>\n<td width=\"83\">2.87<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">Xi An<\/td>\n<td width=\"54\">34.30<\/td>\n<td width=\"88\">+14<\/td>\n<td width=\"83\">3.6<\/td>\n<td width=\"79\">Guiyang<\/td>\n<td width=\"70\">26.58<\/td>\n<td width=\"82\">+8<\/td>\n<td width=\"83\">2.84<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">Shang Hai<\/td>\n<td width=\"54\">31.17<\/td>\n<td width=\"88\">+3<\/td>\n<td width=\"83\">3.8<\/td>\n<td width=\"79\">Kunming<\/td>\n<td width=\"70\">25.02<\/td>\n<td width=\"82\">-8<\/td>\n<td width=\"83\">4.26<\/td>\n<\/tr>\n<tr>\n<td width=\"69\">Nan Jing<\/td>\n<td width=\"54\">32.00<\/td>\n<td width=\"88\">+5<\/td>\n<td width=\"83\">3.94<\/td>\n<td width=\"79\">Lhasa<\/td>\n<td width=\"70\">29.70<\/td>\n<td width=\"82\">-8<\/td>\n<td width=\"83\">6.7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Battery_selection\"><\/span><strong><b>Battery selection<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The battery stores the power generated by the solar panel when it is illuminated, and then releases it when it needs lighting at night.<\/p>\n<p>The Split-type solar street light system with battery is mainly discussed<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Type_selection\"><\/span>Type selection<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>1) Lead-acid (CS) battery: suitable for low- temperature high rate discharge, low specific energy, most of the current Split-type solar street light. Maintenance- free sealing,The price is low. Pay attention to prevent lead-acid pollution, which should be phased out.<\/p>\n<p>2) Nickel cadmium (Ni Cd) battery: high discharge rate, good low- temperature performance, long cycle life, small system. Pay attention to prevent cadmium pollution.<\/p>\n<p>3) Ni-H battery: high rate discharge, good low- temperature performance, low price, pollution-free, green and environmental protection battery. Small system.<\/p>\n<p>4) Lithium battery: small size, good temperature performance, no pollution, long life.<\/p>\n<p>At present, lead-acid maintenance-free battery, ordinary lead-acid battery and alkaline nickel-cadmium battery are used less and less due to environmental protection and volume reasons. People tend to use more compact design lithium battery, especially the stable and long-life lithium iron phosphate battery.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Capacity_selection\"><\/span>Capacity selection<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The capacity of the battery is too small to meet the needs of lighting at night, if the capacity is too large, the battery is always in a state of power loss, which affects the battery life,<\/p>\n<p>It also causes waste. The ratio of battery capacity (ah) to load capacity (ah) should be more than 3-6 times: in areas with less days of continuous rainy days, it should be more than 3-4 times<\/p>\n<p>It is 5-6 times more than that in rainy days.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Battery_connection\"><\/span>Battery connection<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>When connecting in parallel, the unbalanced effect of each cell should be considered. The number of parallel groups should not exceed<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Pay_attention_to_battery_anti-theft\"><\/span>Pay attention to battery anti-theft.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-5225\" src=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/80w-L\u00e1mpara-solar-vial.png\" alt=\"\" width=\"800\" height=\"639\" srcset=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/80w-L\u00e1mpara-solar-vial.png 800w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/80w-L\u00e1mpara-solar-vial-300x240.png 300w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/80w-L\u00e1mpara-solar-vial-768x613.png 768w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/80w-L\u00e1mpara-solar-vial-705x563.png 705w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/80w-L\u00e1mpara-solar-vial-450x359.png 450w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Controller\"><\/span>Controller<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The operation of solar street lamp is controlled by controller. Most controllers realize intelligent control. The controller shall have the following functions:<\/p>\n<p>1.Street lamp control<\/p>\n<p>Light control, time control, temperature control and other functions are available. With dimming (or midnight lights) function<\/p>\n<p>2.Battery management<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Limit_the_charging_and_discharging_conditions_of_the_battery_to_extend_its_service_life\"><\/span>Limit the charging and discharging conditions of the battery to extend its service life:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>1) Anti reverse charging control:<\/p>\n<p>2) Anti overcharge control:<\/p>\n<p>3) Anti over discharge control;<\/p>\n<p>4) Temperature compensation.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Automatic_protection\"><\/span>Automatic protection<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Solar cell reverse connection protection, battery reverse connection protection, battery open circuit protection, anti reverse charging protection at night, output short circuit protection, etc.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Indicator_light_display\"><\/span>Indicator light display<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Display the working status of main components of solar street lamp: battery, solar cell, LED lamp, etc.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Controller_voltage\"><\/span>Controller voltage<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Controller voltage = battery voltage.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tilt_angle_design_of_solar_cell\"><\/span>Tilt angle design of solar cell<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The \u00a0solar cell\u00a0angle inclination refers to the angle between the solar panel plane to the horizontal ground.<\/p>\n<p>The inclination angle of solar cell module (which refers to the angle between the plane of solar cell and the ground plane) has been discussed in many technical circles. Tilt angle according to location.<\/p>\n<p>Set (latitude, etc.) to determine; the front of the solar panel is facing the sun (or South slightly West), and the inclination angle is consistent with the local latitude. If conditions permit\u00b7<\/p>\n<p>The tilt angle of solar panel can be adjusted according to the season.<\/p>\n<p>Refer to &#8220;table-3&#8221; for the installation angle of solar cells in major cities in China.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"_Wind_resistant_design_of_Solar_street_lamp\"><\/span>\u00a0Wind resistant design of Solar street lamp<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"wind_resistant_design_of_Solar_cell_module\"><\/span>wind resistant design of Solar cell module<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>According to the maximum wind power, the wind resistance design of olar street lamp is carried out:<\/p>\n<p>Table 4 corresponding relationship between wind force and wind speed<\/p>\n<table style=\"height: 409px;\" width=\"668\">\n<tbody>\n<tr>\n<td width=\"96\">Name<\/td>\n<td width=\"96\">Maximum wind speed\uff08m\/s\uff09<\/td>\n<td width=\"90\">Wind force (grade)<\/td>\n<td width=\"96\">Name<\/td>\n<td width=\"96\">Maximum wind speed\uff08m\/s\uff09<\/td>\n<td width=\"90\">Wind force (grade)<\/td>\n<\/tr>\n<tr>\n<td width=\"96\">Tropical depression\uff08TD\uff09<\/td>\n<td width=\"96\">10.8 \uff5e17.1<\/td>\n<td width=\"90\">6\uff5e7(Bottom center)<\/td>\n<td width=\"96\">Typhoon\uff08TY\uff09<\/td>\n<td width=\"96\">32.7 \uff5e 41.4<\/td>\n<td width=\"90\">12 \uff5e13<\/td>\n<\/tr>\n<tr>\n<td width=\"96\">tropical storm\uff08TS\uff09<\/td>\n<td width=\"96\">2 \uff5e24.4<\/td>\n<td width=\"90\">8\uff5e9<\/td>\n<td width=\"96\">violent typhoon\uff08STY\uff09<\/td>\n<td width=\"96\">41.5 \uff5e 50.9<\/td>\n<td width=\"90\">14 \uff5e15<\/td>\n<\/tr>\n<tr>\n<td width=\"96\">Strong tropical storm\uff08STS\uff09<\/td>\n<td width=\"96\">24.5 \uff5e 32.6<\/td>\n<td width=\"90\">10 \uff5e11<\/td>\n<td width=\"96\">Super typhoon\uff08Super TY\uff09<\/td>\n<td width=\"96\">\uff1e51.0<\/td>\n<td width=\"90\">\u226516<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Note: from &#8220;GB \/ T 19201-2006&#8221;<\/p>\n<p>There are more typhoons in the south of China. The solar street lamp pole should be able to resist at least grade 12 typhoons, and most areas in the North should be able to resist grade 10 gales.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Wind_resistance_design_of_street_lamp_pole\"><\/span>Wind resistance design of street lamp pole<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-5216\" src=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/L\u00e1mpara-solar-vial.png\" alt=\"Lampu jalan solar\" width=\"800\" height=\"500\" srcset=\"https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/L\u00e1mpara-solar-vial.png 800w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/L\u00e1mpara-solar-vial-300x188.png 300w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/L\u00e1mpara-solar-vial-768x480.png 768w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/L\u00e1mpara-solar-vial-705x441.png 705w, https:\/\/luxmanlight.com\/wp-content\/uploads\/2020\/04\/L\u00e1mpara-solar-vial-450x281.png 450w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>1) Solar module: the manufacturer shall ensure that it can withstand the local wind speed without damage, with the emphasis on the connection between the battery module bracket and the light pole.<\/p>\n<p>2) Lighting pole and foundation; wind resistance design of street lamp pole and foundation and height, area, inclination angle, pole structure, local maximum wind speed, etc. of battery board<\/p>\n<p>Relevant, the calculation and design shall be carried out by the lamp pole manufacturer or structural discipline to ensure the stability of the Split-type solar street light pole at the maximum wind speed.<\/p>\n<p><strong><b>Main light source and application of solar lighting<\/b><\/strong><\/p>\n<p>There are two forms of light source and solar energy system:<\/p>\n<h4>HID lamp<\/h4>\n<p>1) Solar powered HID lamp electronic ballast (or trigger, the same below). \uff09In fact, it is a DC \/ AC high-value converter. Therefore, the Split-type solar street lighting system generally does not need additional DC \/ AC inverter to reduce the circuit loss. This form is suitable for the new solar street lamp project.<\/p>\n<p>2) Equipped with traditional HID lamp electronic ballast: connected to AC220 mains power supply. Its electronic ballast is essentially AC \/ DC \/ AC high-frequency converter. If it is connected with solar energy system, DC \/ AC small power inverter shall be added between battery and hid lamp electronic ballast. This form is suitable for street lamp reconstruction.<\/p>\n<h4>LED lamp<\/h4>\n<p>Solar powered street light does not need additional DC \/ AC inverter to reduce the circuit loss too, it allows up to 65% energy savings than conventional solar street light.<\/p>\n<p>Application: low power solar LED lamps are used in residential or commercial areas, such as 5W \/ 10W \/ 15W \/ 25W \/ 30W, etc. High power solar street lamps are generally used in industrial parks and road lighting, such as 40W \/ 60W \/ 80W \/ 100W \/ 120W.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Lightning_protection_and_grounding\"><\/span><strong><b>Lightning protection and grounding<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"Safety_voltage\"><\/span>Safety voltage<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The solar street lamp generally uses dcl2v or DC24V. It is a safe voltage and does not do electrical protection grounding<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Lightning_protection_and_grounding-2\"><\/span>Lightning protection and grounding<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>1) Street lamps and solar panels shall not be used as lightning arresters;<\/p>\n<p>2) Use metal lamp post as lightning arrester and downlead:<\/p>\n<p>3) When the reinforcement cage of street lamp foundation is below -0.50m and the surface area of reinforcement is more than 0.37m2, it can be used as lightning protection grounding body. Otherwise, the artificial grounding electrode shall be added, with the grounding resistance \u2264 10 \u03a9. If necessary, connect the grounding body. The grounding method is the same as that of general street lamp<\/p>\n<p>4) TVs (transient voltage suppression) lightning protection is set in the street lamp controller<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Design example<\/strong><\/p>\n<p>Split LED solar street lights are to be installed on a pavement in Shanghai. The lamp is 5 meters high, the street lamp input voltage is 24V, the power is 70W, the work is 8.5h every day, to ensure the continuous rainy days 7 days to provide lighting.<\/p>\n<p>Try the Split-type solar street light\u00a0 design.<\/p>\n<p><strong>1 solar cell selection<\/strong><\/p>\n<p>1) average annual sunshine time in Shanghai: check &#8220;table &#8212; 1&#8221; : 3.8h.<\/p>\n<p><strong>2) daily electricity consumption of street lamps:<\/strong><\/p>\n<p>(70\/24) * 8.5 = 24.79 (Ah)<\/p>\n<p><strong>3) total charging current of battery:<\/strong><\/p>\n<p>(24.79 *1.05)\/(3.8*0.85)=8.06(A)<\/p>\n<p>1.05 is the comprehensive loss coefficient of the solar cell module system, and o. 85 is the charging efficiency of the battery.<\/p>\n<p><strong>4) total power of solar cells<\/strong><\/p>\n<p>8.06 * 31.17 = 251.23 (W)<\/p>\n<p>Choose 2pcs\u00a0Pm=135W solar panels in parallel. The best working voltage is 34.8V. Optimal operating current 3.88A. The component size is 800*1580*50mm<\/p>\n<p><strong>2.Battery selection<\/strong><\/p>\n<p>Battery capacity: 8.06*(7+1)=64.48(Ah)<\/p>\n<p>Choose a maintenance-free DC24V &#8211; 70Ah lead-acid battery.<\/p>\n<p><strong>3.The controller<\/strong><\/p>\n<p>Select the intelligent controller. According to the requirements of Shanghai street lamp system, adjust the controller parameters and protect the street lamp batter<\/p>\n<p><strong>4. Angle of solar cell<\/strong><\/p>\n<p>Check &#8220;table &#8212; 1&#8221;, dip Angle of solar cells in Shanghai:<\/p>\n<p>31\uff0e17<sup>0<\/sup>+3<sup>0<\/sup>=34.17<sup>0<\/sup><\/p>\n<p>The direction of the solar pack is due south slightly to the west, with a horizon dip Angle of 34.17<sup>0<\/sup><\/p>\n<p><strong><sup>\u00a05.<\/sup>Wind resistance design of lamp post<\/strong><\/p>\n<p>As far as possible to use solar street lamp sets of products, by the manufacturer to provide qualified supporting anti-wind lamppost material and basic drawings, or by the structure of professional technical personnel according to the local climate conditions of the lamp poles and foundation anti-wind design or verification.<\/p>\n<p>Artikel berkaitan:<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"Y3cthmNQYw\"><p><a href=\"https:\/\/luxmanlight.com\/ms\/how-to-choose-batteries-for-your-solar-street-light-project\/\">Bagaimana memilih bateri untuk projek lampu jalan solar anda?<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cBagaimana memilih bateri untuk projek lampu jalan solar anda? \u2014\" src=\"https:\/\/luxmanlight.com\/how-to-choose-batteries-for-your-solar-street-light-project\/embed\/#?secret=74mLL3SsQh#?secret=Y3cthmNQYw\" data-secret=\"Y3cthmNQYw\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>The Split-type solar street light is composed of the solar panels (including bracket), lamp head, control box (with the controller, [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":5220,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[34],"tags":[344,345,343,339],"class_list":["post-5202","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-solar-led-street-light-system","tag-solar-light-system","tag-solar-street-light-system","tag-split-type-solar-street-light"],"_links":{"self":[{"href":"https:\/\/luxmanlight.com\/ms\/wp-json\/wp\/v2\/posts\/5202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luxmanlight.com\/ms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/luxmanlight.com\/ms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/luxmanlight.com\/ms\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/luxmanlight.com\/ms\/wp-json\/wp\/v2\/comments?post=5202"}],"version-history":[{"count":1,"href":"https:\/\/luxmanlight.com\/ms\/wp-json\/wp\/v2\/posts\/5202\/revisions"}],"predecessor-version":[{"id":70699,"href":"https:\/\/luxmanlight.com\/ms\/wp-json\/wp\/v2\/posts\/5202\/revisions\/70699"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luxmanlight.com\/ms\/wp-json\/wp\/v2\/media\/5220"}],"wp:attachment":[{"href":"https:\/\/luxmanlight.com\/ms\/wp-json\/wp\/v2\/media?parent=5202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/luxmanlight.com\/ms\/wp-json\/wp\/v2\/categories?post=5202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/luxmanlight.com\/ms\/wp-json\/wp\/v2\/tags?post=5202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}