foshan xindun 5kw solar charge controller

Specifications 5kw solar charge controller

1. Intelligent control

2.Digital LED display

3. TUV and CE certificates

 foshan xindun 5kw solar charge controller   Product Description   Feature 1. Intelligent control is realized by using microprocessor and dedicated control calculation 2. Four load working modes: pure lighting control, lighting control & timing control, hand operation and debug mode 3. Scientific management of battery 4. Comparing with charging loops using diodes, the one that adopts double MOS series circuit control makes the voltage loss dropped by 50%. With the PWM fuzzy control in charging, the charge efficiency is improved a lot. 5. LED screen shows the working state of solar battery, storage battery and load. LED shows the adjusted parameter. In this way, users can learn the operation state in ream time. Besides, there are various choices for parameters; users can select the proper working mode based on the different conditions. 6. Various protections include overcharge, over discharge and overload as well as unique electron short circuit protection and connection reverse protection. 7. Technical grade chips and precision components are adopted for all the controllers. 8. Digital LED display and one button setup make the device easy to handle.   Product Parameter 

Solar controller parameter
Model	KF Series
System current	5A/10A/15A/20A/30A/40A/50A
Solar energy input voltage	<44V(5A~20A), <88V(5A~50A)
Voltage	12V/24V/48V
No load losses	<5mA
Charging circuit voltage drop	Less than or equal to 0.2V
Discharge circuit voltage drop	Less than or equal to 0.15V
Over voltage protection	17V;*2/24V;*4/48V
Boost charge voltage	14.6V;*2/24V;*4/48V(time of duration:10minutes)
Direct charge voltage	14.4V;*2/24V;*4/48V(time of duration:10 minutes)
Float charge voltage	13.6V;*2/24V;*4/48V(time of duration:10 minutes)
Charge recover voltage	13.2V;*2/24V;*4/48V
Over discharge recover voltage	12.5V;*2/24V;*4/48V
Lower voltage indication	12V;*2/24V;*4/48V
Over discharge voltage	11.1V;*2/24V;*4/48V
Temperature compensation	-4.0mV/°C/2V(boost voltage, direct charge, float charge and charge return voltage compensation)
Control method	PWM Smart Charging
Working temperature	From -20°C to 45°C
Overload and short circuit protection	Overload protection: when the current of controller is 1.25 times of the rated current, the controller works for 30 seconds; 1.5 times of rated current, works for 5 seconds. Short circuit protection: when the current of controller is more than or equal to 3 times of rated current, the protection starts.
Circuit protection	Overcharge, over discharge, short circuit and overload protection		all the protections are harmless to any parts and fuse of controller
	anti-connection reverse protection for solar battery and storage battery.

Product Picture      Controller in Solar System   Company Information   Foshan Xindun Power Technology Co., Ltd, is specialized in production and R&D of off grid PV  inverter, solar controller, UPS, solar generator system, EPS fire emergency power supply, dedicate  to offer high reliable power supply product,solution and system to electric power, commercial,  financial and industrial all areas, is a high-tech enterprise with scientific research , production management and technical service.   Production Line     Certificates   Packaging & Shipping  Packing   Payment & Delivery 1. Payment:     1) TT, 30% deposit , 70% before shipment or at the sight of B/L copy
   2) L/C at sight. (high bank charge, not suggest , but acceptable )
   3) By Paypal or Western Union specially for small amount 2. Delivery:     1) For sample order, we will send by express. ( Door to Door, Convenient )    2) For small quantity, we will send by air transport. ( Fastest and safest, but expensive )    3) Beside both, we will send by sea. ( Cheapest, but long time )