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太阳能发电系统控制器特点:
•CPU控制，液晶屏显示，LCD参数轮流显示电池电压、充电电流、负载电流
•自动识别输入电压•适用多种类型耐用的蓄电池
•微处理控制器脉宽调制（PWM）充电
•可设置低压断开/高压断开电压
•温度感应器补偿电池充电
•防PV反充保护电路•极性反接保护•雷电保护•欠压保护
•过载保护•电池过充保护•短路保护•反向放电保护
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ST1-20A太阳能发电系统控制器 参数表 |
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Model: |
ST1-20 |
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Rated voltage: |
12/24V automatic voltage recognition |
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Max charge current: |
20A |
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Maximum discharge current: |
20A |
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Full charge cut: |
16.5/33V recognize tacitly |
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Low-voltage cut: |
11/22V recognize tacitly |
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Low-voltage restore: |
12.6/25.2V recognize tacitly |
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Temperature compensation: |
-3mv/°C/cell |
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Static current: |
≤45mA |
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Voltage drop: |
<200mV |
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Wire area maximum; |
4mm² |
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Weight: |
0.35KG |
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Size (L*W*H): |
168*93*40mm |
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Package: |
40 pieces/carton |
