太陽能道路路燈歸屬於一款新式綠色環保的路燈照明商品，不用耗費水電費，具備非常大的優點。歷經這幾年的行銷推廣與發展趨勢，太陽能道路路燈早已被應用於大部分鄉村地域。很多人對其商品主要參數都有一定的掌握，可是對他們的系統軟體工作電壓卻掌握很少。今日就跟大夥兒詳細介紹下太陽能道路路燈系統軟體工作電壓。
Solar street light is a new energy saving of road lighting products, doesn’t consume electricity, has a great advantage after the promotion and development of these years, led garden light supplier has been applied in most rural areas, Many people have some knowledge of product parameters, but not much about their system voltage.Today we will introduce the solar street light system voltage.
太陽能LED路燈的原理，在大白天太陽能充電電池接納太陽光照射造成電磁能，根據電池充電控制板給鋰電池充電，將電磁能儲存在鋰電中。倘若鋰電內電磁能可供燈源不斷工作中50鐘頭，按每日10鐘頭上班時間，可持續性5天。大家常說的太陽能充電電池功率Wp是規範太陽陽光照射標準下，即：歐洲委員會界定的101規範，輻照度1000W/m2，空氣品質AM1.5，電池溫度25℃標準下，太陽能充電電池的功率。這一標準大概和平常大晴天下午前後左右的太陽陽光照射標準類似。在不一樣的時間，不一樣的地址，一樣一塊太陽能充電電池的功率是不一樣的。
The working principle of solar LED street light is that the solar battery receives sunlight to generate electric energy in the daytime. The lithium battery is charged by the charging controller, and the electric energy is stored in the lithium battery. If the power in the lithium battery can supply the light source to work continuously for 50 hours, according to the working time of 10 hours per day, it can last for 5 days. The output power WP of solar cells is the output power of solar cells under standard solar conditions, i.e. 101 standard defined by European Commission, radiation intensity of 1000W / m2, air quality of AM1.5 and battery temperature of 25 ℃. This condition is about the same as that in sunny days around noon. At different times and places, the output power of the same solar cell is different.
變壓與降血壓的歸類：這一叫法關鍵依據照明燈具的工作標準電壓來做為參照。應用降血壓和變壓的差別是一樣的，大家就拿40W這一燈源而言，降血壓控制板應用4串10並，大家把其電流量設定為30W/12V=2.5A;變壓控制板應用10串4並，其輸出電流量為30W/33V=0.9A，依據這一特點挑選控制板是用變壓還是降血壓系統軟體。
Classification of step-up and step-down: this statement is mainly based on the working voltage of lamps and lanterns as a reference. The difference between step-down and step-up is the same. Let’s take the 40W light source as an example. The step-down controller uses 4 series and 10 parallel, and we set the current to 30W / 12V = 2.5A; the boost uses 10 series and 4 parallel, and its output current is 30W / 33V = 0.9A. According to this characteristic, we choose whether the controller uses the voltage rising or voltage reducing system.
24V，12V，6.4V,3.2V鋰電池系統軟體的歸類：
1：24V系統軟體工作電壓一般用是二塊18V輸出電壓的太陽能太陽能電池板串連，因此 全部系統軟體發電電壓為24V。那樣的系統軟體工作電壓具備非常高的可靠性，可是24V系統軟體工作電壓的太陽能道路路燈十分價格昂貴，一般運用在對商品安裝後的光照強度規定較高的亮化照明，對照明燈具場所有較高的規定，燈的功率較為大。
1: The voltage of the 24 V system is usually connected with two 18 V solar panels in series, so the power generation voltage of the whole system is 24 v. Such system voltage has very high stability, but the solar street lamp with 24 V system voltage is very expensive. It is usually used in lighting engineering with higher requirements for illumination after product installation, and has higher requirements for lighting site, and the output power of the lamp is relatively large.
2：12V系統軟體工作電壓是現階段被應用數最多的一種太陽能道路路燈系統軟體工作電壓。常見應用一塊18V輸出電壓的太陽能太陽能電池板，鋰電滿格電狀況下工作電壓做到12V上下。此系統軟體工作電壓的太陽能道路路燈具備二種方法的控制板配搭計畫方案，一種是3串10並的降血壓控制板，一種是10串3並的變壓太陽能路燈控制。12V系統軟體具備不錯的可靠性，對比24V系統軟體總體容積有一定的減少，價錢上好於24V系統軟體，運用上較為普遍，是現階段銷售市場的流行運用。
2: 12V system voltage is the most widely used solar street lamp system voltage. A solar panel with 18V output voltage is commonly used. When the lithium battery is fully charged, the voltage reaches about 12V. This system voltage solar street lamp has two kinds of controller collocation scheme, one is 3 Series 10 parallel step-down controller, the other is 10 series 3 parallel boost solar street lamp controller. 12V system has good stability, compared with the 24 V system, the overall volume is smaller, the led high bay light price is better than the 24 V system, the application is more extensive, is the mainstream application in the current market.
3：6.4V系統軟體工作電壓一般應用10V輸出電壓的太陽能板，系統軟體工作標準電壓在6.4V上下，伴隨著銷售市場對成本管理的規定，現階段也是有許多創新能力公司作為主要產品來取代12V系統軟體，將鋰電池與自動控制系統集成化到照明燈具裡邊，構造上的提升使商品原材料應用上大大減少。
3: The 6.4v system voltage usually uses solar panels with 10V output voltage, and the system working voltage is about 6.4v. With the market demand for cost control, there are many innovative enterprises as mainstream products to replace the 12V system. Lithium battery and control system are integrated into the lamps. The structure optimization greatly reduces the use of product materials.
4：3.2V系統軟體工作電壓的作法便是將充電電池鋰電芯所有開展串連，太陽能板一般應用5-6V的輸出電壓，燈的輸出功率不用非常大（大概30W），鋰電續航時間規定也不是較長，商品容積進一步減少，成本費獲得進一步操縱。優勢便是整套太陽能路燈價格十分划算，現階段獲得了許多家中銷售市場的要求。
4: The method of 3.2V system voltage is to connect all battery cells in series. The output voltage of solar panel is usually 5-6v. The power of lamp does not need to be very large (about 30W). The battery life is not required to be very long. The product volume is further reduced and the cost is further controlled. The advantage is that the price of a complete set of solar street lamps is very cheap, and it has been demanded by many home markets.
留意控制板能夠驅動器的額定電流，大部分太陽能道路路燈系統軟體的工作電壓為24V、12V、6.4V、3.2V。挑選控制板時我們要留意控制板的充放電電流量。要挑選控制板的較大 電流量大於或等於道路路燈額定電壓的控制板。能夠根據調整控制板的負荷電流量來操縱鋰電對道路路燈的電流量輸出。若挑選充放電電源電路小的控制板，那麼道路路燈就達不上需有的色度，或是導致毀壞。
Pay attention to the rated voltage that the controller can drive. The voltage of most solar street lamp systems is 24 V, 12 V, 6.4 V, 3.2 v. When choosing the controller, we should pay attention to the discharge current of the controller. To select the controller whose maximum discharge current is greater than or equal to the rated current of street lamp. The current output of lithium battery to street lamp can be controlled by adjusting the load current of controller. If the controller with small discharge circuit is selected, the streetlights will not reach the brightness they should be, or the system will be damaged.
