EPEVER MPPT Solar Charge Controller 40A 12V/24V Auto Max PV 150V Solar Panels Regulator LED LCD Dispaly for Gel Sealed Flooded LiFePO4 Lithium (XTRA4215N-G3)
An EPEVER XTRA4215N-G3 40A MPPT controller for 12V and 24V systems with 150V maximum PV input and a quieter design. Supports lead-acid and lithium batteries with real-time statistics.
Price range: See on Amazon
What we liked
- + 150V maximum PV input and 520W (12V) or 1040W (24V) of solar power supported.
- + Independent voltage regulation lets the battery terminal run loads directly when there is no battery.
- + Lead-acid and lithium options, four charging stages and protection against reverse polarity, overcharge and short circuit.
Trade-offs
- - Priced at the high end of the 40A controllers in this guide.
- - The listing mentions a 12V and 24V range only, so it does not cover 36V or 48V systems.
Prices change often, so check the current price and availability on Amazon.
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