Shenzhen Asadal New Energy Tech Co., Ltd.
Model No.: AL-SC1220
High converting efficiency higher than 97% for minimizing enery loss.
• Built-in MPPT tracker for optimizing the power transformation.
• Reversed current protection for preventing equipment damage.
• Automatic battery temperature compensation for long-term reliability
• Capable of selecting different chargingmode for various type of batteries.
• Three stage charge control system(bulk, absorption, and float mode) with temperature compensation.
• LED indicators display charge status in real time.
• Pluse Width Modulation(PWM) topology combined with a multi-stage chare control algorithm leads to superior charging and enhanced battery performance.
|Rated Voltage||12/24 VDC|
|Rated charge current||20A|
|Input Voltage range||15-30Vdc/30-55Vdc|
|Max.PV open circuit array voltage||30Vdc/55Vdc|
|Typical idle consumption||<200mA|
|Overload protection(DC Load)||2.0lnom>5ss 1.5lnom>20s|
|1.25*lnom temperature controlled|
|over charge disconnection||14.8V|
|over charge recovery||13.6V|
|over discharge cisconnection||10.8V(default)|
|over discharge reconnection||12.3V|
|Lead acid battery settings||Adjustable|
|Nicad battery settings||Adjustable|
|Load control mode||1. Low Voltage Reconnect(LVR): Adjustable|
|2. Low Voltage Disconnect(LCD): Automatic disconnection|
|3. Reconnection: Includes warning flash before disconnect and reconnection|
|Low voltage reconnect||12.0V-14.0VDC|
|Low voltage disconnect||10.5V-12.5VDC|
|Ambient temperature||0-40°C(full load) 40-60°C(de-rating)|
|Altitude||Operating 5000m, Non-Operating 16000m|
|Battery temperature sensor||BTS-Optional remote battery temperature sensor for increased charging precision|
|Terminal size(fine/wire)||#8 AWG|
Looking for ideal 12V 20A Solar Controller Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Mppt Solar Controller 24V 20A are quality guaranteed. We are China Origin Factory of MPPT Solar Controller 12V 20A. If you have any question, please feel free to contact us.