Attention:
• Do not use solar panels that have an open circuit voltage higher than 36V.
• Non-waterproof solar panels may experience reduced efficiency if exposed to prolonged rain.
6.2.3 Charge via Starter Battery
Moreover, with the D40, you can charge the house battery using the starter battery.
Preparation
• Check that the starter battery has a voltage of 11.7V or higher and that the D40 is in
good condition.
• Make sure that the house battery is compatible with the D40.
• Assemble the necessary connection cables and connectors correctly.
Fuse / Breaker
(Optional)
Fuse / Breaker
(Optional)
12V Starter Battery 12V House Battery
JUST POWER ON 15
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