Charge controller 20A 12-24V Dual Battery
·Two battery charging eliminates the extra cost of two separate solar charging system
·Intelligent System Optimum Control
·12/24V auto work
·Battery type selection
·Charging frequency optional
·High efficient Series PWM charging
·Local external temperature compensation
·Remote temperature sensor optional
·Use MOSFET as electronic switch, without any mechanical switch
·Remote meter MT-1 optional
·Electronic protection: over charging, short circuit, battery reverse polarity protection
- System voltage 12 / 24VDC Auto work
- Nominal battery current 20A
- Charge circuit voltage drop ≤0.26V
- Discharge circuit voltage drop ≤0.15V
- Self consumption ≤6mA
- Working temperature -35℃ to +55℃
- Humidity 10%-90% NC
- Enclosure IP30
- Terminal 4mm2
- Net weight 0.24kg
- Max. solar voltage 30V(12V system),55V(24V system)
- Battery voltage range 8-15V(12V system),8-30V(24V system)
- Self-consumption 4mA at night, 10mA at charging
- Meterbus connection 8-pin RJ-45
- Temp. compensation -5mv/℃/2V