Source google image: http://www.solarcontroller-inverter.com/upfile/product/High-Voltage-Solar-Panel-Input-25A-MPPT-Solar-Charge-Controller-for-12V-Lithium-Battery-With-RoHS-and-Monitoring_7.png
Panneau solaire rohs
Source google image: http://www.solarcontroller-inverter.com/upfile/product/High-Voltage-Solar-Panel-Input-25A-MPPT-Solar-Charge-Controller-for-12V-Lithium-Battery-With-RoHS-and-Monitoring_7.png