Electronics Product
Beauty / Personal Care 
Furniture / Building Materials 
Automotive Machinery 
Home Department Store 
International Logistic Service 
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Our advantages
1.Complete production line
2.100% quality tested
3.free for you to test samples.
4.OEM Services.
5.ways to pay LC DA DP OA, etc.
Installation and usage:
please connect as the following picture. Please pay attention to the “+” and “-” polarity. Firstly, connect the battery; then the solar cells, at last the appliances. The LCD displays the current battery charge status and charge level. THE red LED indicates a battery is charging. And the green LED is discharge instruction. To prevent the wrong action, under voltage protection, under voltage recovery and over pressure recovery have 10 seconds delay. Over voltage protection has no delay time.
Technology .
The product model | Discharge parameters (V) | Pressure parameters (V) | Charging parameter (V) | Way to work | State instructions | Idle current (A) | |||
Discharge protection | Discharge recovery | Over- voltage protection | Over- voltage reply | Are filling protection | Are filling recovery | ||||
JC1230LT | 11.1V±1% | 13.2V±1% | 16.5V±1% | 15.0V±1% | 14.4V±1% | 13.3V±1% | Double time Electric + control | LCD | ≤0.01 |
JC1250LT | 11.1V±1% | 13.2V±1% | 16.5V±1% | 15.0V±1% | 14.4V±1% | 13.3V±1% | Double time Electric + control | LCD | ≤0.01 |
JC2430LT | 22.2V±1% | 26.4V±1% | 33.0V±1% | 30.0V±1% | 28.8V±1% | 26.6V±1% | Double time Electric + control | LCD | ≤0.01 |
JC2450LT | 22.2V±1% | 26.4V±1% | 33.0V±1% | 30.0V±1% | 28.8V±1% | 26.6V±1% | Double time Electric + control | LCD | ≤0.01 |
JC4830LT | 44.4V±1% | 52.8V±1% | 66.0V±1% | 60.0V±1% | 57.6V±1% | 53.2V±1% | Double time Electric + control | LCD | ≤0.01 |
JC4850LT | 44.4V±1% | 52.8V±1% | 66.0V±1% | 60.0V±1% | 57.6V±1% | 53.2V±1% | Double time Electric + control | LCD | ≤0.01 |
Authenticate
Our promise
Main fair
Finding a reliable supplier and ensuring
error-free production can be overwhelming.
As a leading sourcing company in China,
We have hundreds of experrts who can handle
the entire sourcing process from finding
suppliers to delivering products.
