Battery monitor, recorder, alarm: $100

Temporarily sold out

Wow. These sold fast. Okay. So I’m putting in another order. If you’re doing off grid solar and need lithium battery monitoring, let me know.

Yes I’d like to receive an update notice when they’re available.

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Yup. 12S battery monitor for your Chevy Volt solar storage. Play safe!

Now you can reliably monitor the individual cell voltages of your Volt battery. Record high and low cell voltages. Even get an alarm or trigger a contactor.

This is the best investment you need to make in protecting your NMC based solar storage system.

Manual:  Chargery BS12 specification V2.3

Rock on.