Thunderbolt Solar Panel Not Charging Battery

List and diagram.

Thunderbolt solar panel not charging battery.

The regulator provides overcharge protection at 14 volts and discharge protection at 10 5 volts. The thunderbolt magnum solar kit produces more than enough energy to run or charge the battery for your motor home. View and download thunderbolt 63585 owner s manual and safety instructions online. Page 9 battery will can resume.

Item 63585 for technical questions please call 1 888 866 5797. Three led indicators high voltage low voltage charging three connections for. 63585 solar panel pdf manual download. This means that the panel is not connected to either a battery or a charge controller.

Without a data sheet and or schematic for the charge controller it is difficult to troubleshoot anything given the specifications you have listed it is almost certain that the solar panel could not do any harm to the battery. Solar panel keyed two pin connector battery keyed two pin connector and 12v output 3 in. Pigtail overcharge protection at 14 volts. Prevents battery overcharge and discharge.

Therefore as suggested by bennett discard the charge controller and just connect the panel directly to the battery. Open circuit voltage is to be measured directly from the solar panel s lead wires. Need to be charged separately first but may already be ruined from over discharge. Four 25 watt solar panels give you plenty of clean quiet energy amorphous silicon solar cells for maximum output in both bright and cloudy conditions lightweight weather resistant construction easy to set up and maintain blocking diode prevents panels from discharging your battery at night.