China PWM 12V 24V 30A 40A Solar PV Battery Charge Controller for Solar Power System, Find details about China Solar Power, Solar Energy from PWM 12V 24V 30A 40A Solar PV Battery Charge Controller for Solar Power System
Model | CP-12/24V 5A-30A |
Rated charging current | 5A/10A/15A/20A/30A |
Rated load current | 10A |
System voltage | 12V;×2/24V |
Solar input | <25V;×2/50VDC |
30A=360Wp/12V;720Wp/24V | |
Overload, short circuit protection | 1.25 times the rated current 60sec times the rated current for 5 seconds overload protection actions. ≥ 3 times the rated current short-circuit protection action |
No-load loss | ≤15 mA |
Charging circuit voltage drop | Not more than 0.26V |
Discharge circuit voltage drop | Not more than 0.15V |
Overvoltage protection | 17V,×2/24V; |
Working temperature | technical grade:-35ºCto +55ºC; |
Boost charging voltage | 14.6V;×2/24V; (hold time:30min)(only when there is a discharge call) |
Direct charge voltage | 14.4V; ×2/24V; (hold time:30min) |
Floating charging | 13.6V; ×2/24V;(hold time: until reduce to charging return voltage action) |
Charging return voltage | 13.2v; ×2/24V; |
Temperature compensatio | - 5 mv / ºC / 2 v (ascension, direct charging, floating, charging to return to voltage compensation); |
Undervoltage voltage | 12.0V; ×2/24V; |
Discharge voltage | 11.1 V - discharge rate compensation correction of the initial discharge voltage (no-load voltage); × 2/24 v; |
Discharge to return to voltage | 12.6V;×2/24V; |
Control mode | Charging for PWM pulse width modulation |