Customer Reviews for VEVOR Solar Charger Controller 40 Amp MPPT Charge Controller 12/24/36/48V Solar Controller High Efficiency≥99.5% Solar Panel Controller w/ LCD Screen for Gel Sealed Flooded Lithium Battery Charging

Arrived in an Epever box and packaging.Says Epever MT50 on it, works perfectly and flawlessly! Buy this one!!!

I got a new Epever brand meter!!Do I need to say more?It should work like a champ!!Great deal.Thanks

Consult online users for exotic questions about programming for your battery. But is more or less plug and play, set and forget.

These are the exact same MT50 meters and at half the price of those sold on other listings. They also come with the necessary connecting cable.

Very good Remote control.

Controllers that can take 150V+ are uncommon and generally very expensive. This is merely expensive. Note that it seems to only be rated for 180V though the Chinglish manual is a bit hard to understand on that point. I'm using it with about 160V of panels and it's working well so far.Programming it for LiFePO4 batteries is, for some reason, an enormous pain in the ass. It requires purchasing their monitor (MT50), then looking up the stats for the batteries, and then programming the voltages in reverse order (low voltages to high voltages). It's eventually easy yet impressively annoying. Why they didn't program a preset for LiFePO4 batteries is hard to imagine.

Cheapest I could find this online, and it arrived quickly and works great with my epever tracer bn.

Works as should worth every penny

PV power scales 0 to high value then restarts from 0 (thought it was bad, appears normal for MPPT).Manual is a poor translation and installation instructions do not say what to do with the included temp sensor. I assume it should be on battery somewhere to monitor if battery is overheating? Very weak on details about settings and what information is on the display.

I love this thing for charging my car up, it is so amazing and small and dependable.