MorningStar PS-MPPT-40 ProStar MPPT 40 Amp Solar Charge Controller. The ProStar MPPT series balances features and price so that you get a high performance controller.
- 12 and 24 volts DC
- 40 Amps DC
- Maximum PV open circuit voltage: 120 Volts DC
- Automatic PV-based lighting load control
- Charges all battery types including lithium ion
- Built-in self diagnostics
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