产品介绍：
500W太阳能发电系统是专为偏远地区的用户、野外作业、旅游宿营以及其它小功率应急用电而设计制造的离网型交、直流供电系统。
充电控制器、逆变器和蓄电池固定于电源控制箱体内，该电源控制箱专门开发、设计，选料考究、美观大方。
本系统使用微处理器和专用控制算法实现智能化控制。
具有交、直流多个输出接口，适应多用途需要，1）DC24V 2个，2）AC220V两端插座 2个，3）AC220V三端插座 2个。
科学的充放电保护，当出现过放时对蓄电池进行提升电压充电，进行一次补偿维护，正常使用时采用直充充电和浮充相结合的充电方式，延长蓄电池的使用寿命，同时具有高精度的温度补偿使充电控制更加精准。
具有过充、过放、过载保护及独特的电子短路保护与防反接保护（蓄电池接反、保险丝熔断，更正连接后换保险丝可正常使用，所有保护均不损害其它部件）；具有TVS防雷保护，系统运行更加可靠、耐用。
特制的支架系统，易于安装、使用；
系统配有两块190W太阳能板充电。
在光照充足的条件下，每天发电量约1.5度。
每天***大功耗为2度 。
Model No.: LM-S-500A
Specification: 500W
Introduction:
500W Solar power supply system is an off-grid AC and DC power generation system designed for lighting and working other small appliances in field working, traveling camping or non-electricity household of remote areas.The power supply box mainly consists of charge controller, inverter, battery. It is a specially developed box with carefully selected material and nice structure.Introducing microprocessor and intelligent controlled design.Multiple AC, DC output.1) 2 DC 24V 2) 2 two-hole socket AC 220V 3) 2 three-hole socket AC 220V.Charging and dischargingscientifically. When it comes to over-discharging, the battery will be charged by boost voltage
to make compensation; for common discharging, it will be charged by direct charging and float charging to extend the lifetime. High precise temperature compensation improves charge control.Over-charging, over-discharging protection, overload protection, and unique short circuit protection, as well as battery reverse polarity protection(No part will be damaged when battery polarity connects reversely except fuse blow out, and it can works normally after replacing new fuse).TVS lightning protection to make system work more reliable and durable.
Specialized mounting system, easy to install and operate.Equipped with double 190W Solar panel.The system generate 1.5 kW.h every day under strong daylight.The Max power consumption is 2kW.h
应用领域：Application
负载名称Load Name | 规格型号Specification | 耗电功率Consumption Power | 数量Qty. | 每日工作Day Working Time | 日耗电量测算Day Consumption Power |
照明Light | 节能灯Energy Saving Lamp | DC50W | 2 | 8 | 240WH |
手机Cellphone | 充电电流400MA Charging Current 400MA | DC2W | 3 | 5 | 30WH |
彩色电视Color TV | 21寸 | AC50W | 1 | 6 | 300WH |
风扇Fan |
| AC30W | 2 | 6 | 360WH |
笔记本电脑Laptop |
| DC65W | 1 | 5 | 325WH |
传真机Fax Machine |
| AC100W | 1 | 3 | 300WH |
夜晶电脑LCD Computer |
| AC100W | 1 | 5 | 500WH |
总计 Total Power |
| DC117W+AC280WH=397W |
|
| 2055WH |
技术参数Parameter:
序号NO. | 名 称Name | 规格型号Specification | 功能描述 Function Description | 备 注Remarks |
1 | 太阳能电池板组件Solar Panel | 190W*2PCS，1580*808*40mm | 36V DC输出 36V DC Output |
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2 | 太阳能控制器参数 Solar Charge Controller | 24VDC，20A |
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直充电压Direct Charging Voltage | 28.8V，维持30min 28.8V,maintain 30min
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欠压保护Under-voltage Protection | 24V |
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过压保护Overvoltage Protection | 22.2V |
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过载保护Over-load Protection | 1.25倍额定电流30秒，1.5倍额定电流5秒，过载保护动作when it comes to 1.25 times of rated current,over-load protection works after 30 seconds;1.5 times of rated current, over-load protection works after 5 seconds |
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短路保护Short-circuitProtection | ≥3倍额定电流，短路保护动作≥3 times of rated current, short protection works |
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温度补偿Temperature Compensation | －5mV/℃/2V |
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3 | 蓄电池参数Battery | 12V、150AH*2PCS | 铅酸免维护蓄电池Lead-acid Maintenance Free Batteries |
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浮充电压Float voltage | 27.2V |
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提升充电电压Boost Charging Voltage | 29.2V |
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4 | 逆变器参数Inverter | ***大输入直流电流电压Max Input DC Voltage | 20A，34V |
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额定输出功率Rated Output Voltage | 500W |
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***大输出交流电流电压,频率MAX Output AC Voltage, Frequency | 2.5A，220v±5%，50HZ±1HZ |
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逆变器效率Inverter Efficiency | ≥84% |
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空载损耗 Self-consumption | 《额定功率的1.5% ≦1.5% of rated power
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欠压保护Under-voltage Protection | 21.4V |
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过压保护Overvoltage Protection | 35.15V |
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过温保护Over temperature Protection | 80℃ |
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短路保护Short-circuitProtection | 交流输出出现短路时，立即保护，关闭交流输出。AC Output turns off in short circuit |
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5 | 系统工作温度Working Temperature | -20℃―-40℃ |
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