12V/24V/48V/60V 40A 50A PWM Solar Charge Controller for Solar Power System

• Condition: New
• Certification: ISO, CE
• Application: Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station
• Rated Voltage: 12/24V
• Transport Package: Carton
• Specification: 417*360*118mm
• Model NO.: BS
• Trademark: BOMSOLAR
• Origin: China
• HS Code: 8502390000
• Production Capacity: 50000/Y

Product Description

Product Function:
1,)MCU intelligent control technology, high performance;
2,)Optional for Chinese and  English menu,LCD+LED display mode,clearly to know the operation status;
3,)Solar array and battery use the same positive system, multiple independent solar array input control;
4,)Kinds of battery protect data setting;
5,)Display battery voltage, battery charge current, internal chassis temperature, accumulate photovoltaic power generation function, accumulate battery power function, accumulate  power consumption function, solar panel current for each strings etc.
6,)Complete protect: reverse battery protection, battery overcharge protection, internal chassis cooling control(more than 45ºC the fan will turn on),battery anti-reverse charge at night time function and alarm function;
7,)Have history record and password protect function;
8,)Have time display function;

Model	CP-12/24V 40A-50A
Rated charging current	40A/50A
Rated load current	20A
System voltage	12V;×2/24V
Solar input	<25V;×2/50VDC
	50A=600Wp/12V;1200Wp/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