Wellseeco., Ltd

Wuhan, Hubei, China

We are offering solar controller.Functions: 1. Overload protection .2. Short circuit protection3. Converse discharge protection4. Reverse polarity connection protection5. Thunder protection.6. Low voltage protection7. Overcharge protection8. Batteries stop and charge voltage hvd sets up9. Charge and low voltage lcd sets up10. Display the capability of the battery soc11. Loads and comeback setups.12. Intellectualized temperature compensation13. Record and calculate the charged ah and display it on the lcd screen.14. Record and calculate the discharged ah and display it on the lcd screen.15. Cpu control and lcd display technical index: modelws-c2430 20aws-c2430 25aws-c2430 30a rated voltage12v24v automatic voltage recognition max load current20a25a30a input voltage range12v-17v 24v-34v length1m charge loop drop0.25v length1m discharge loop drop0.05v over voltage protection17v 34v full charge cut13.7v 27.4v low voltage cut10.5v-11v 21v-22v temperature compensation-3mvc cell no load loss20ma max wire area4mm2 ambient temperature-25c---+55c

We are offering solar street light charge controller. Ws-mppt15 15a solar controller (also known as wellsee intelligent solar charge controller, solar charge controller, pv controller) can intelligently regulate the working voltage of solar panels, letting the solar panels always work at maximum power point of v-a curve. Compared with ordinary solar controller, this mppt controller can increase the efficiency of pv modules by 10%-30%. Wellsee ws-mppt solar controllers 10a--60a include 12v series, 24v series and 48v series. Modelws-mppt10ws-mppt15 rated voltage12v 24v 48v max load current10a15a input voltage range12v40v 24v80v 48v110v length1m charge loop drop0.25v length1m discharge loop drop0.05v over voltage protection17v 34v 68v full charge cut13.7v 27.4v 54.8v low voltage cut10.5v11v 21v22v 42v43v temperature compensation-3mvcell no load loss10ma max wire area2.5 mm22.5mm2 ambient temperature--25+55