To disconnect battery power, first turn off the breaker or switch for the solar array. Then, turn off the breaker from the + charger output to the + battery bank bus. To reconnect, reverse the process: turn on the breaker from the + charger output to the + battery bank bus first, then turn on the breaker or switch for the solar array.
To prevent the auxiliary battery from being discharged when your RV is not connected to shore line power, disconnect the auxiliary battery negative cable at the battery. During storage, it is important to check the voltage monthly and recharge the auxiliary battery as needed.
As you are aware of how to safely disconnect solar panels, let us learn about disconnecting panels from the grid. The only way to completely disconnect your solar system from the grid is if you additionally install a battery backup system.
To avoid damage, handle the panels with care at all times. C. Using Terminal Covers: Once all disconnections are complete, cover the ends with rubber terminal covers to prevent contact with live wires attached to the batteries, this adds an extra layer of protection against electric shocks.
During storage, it is important to check the voltage monthly and recharge the auxiliary battery as needed. If you remove the auxiliary battery from your RV, store it in a dry, cool area per the manufacturer’s instructions. Also, did you ensure the batteries were at full charge prior to disconnecting them? DOH!
The first step you to take before pulling the plug on your solar panel wiring is to disconnect the circuit breakers and switches. This will ensure that the current flowing from the solar generator system is stopped. Disconnecting the switches and circuit breakers will also protect you from getting electrocuted.