Upgraded 20A MPPT Solar Charge Controller With LCD Screen 12V 24V 50V Max, Dual USB Ports, Compatible With Gel Sealed Flooded And LiFePO4 Batteries, Faster Charging, Precise MPPT Tracking, Ideal For RVs And Off Grid
✔️ 20A MPPT, LCD, auto 12/24V, Gel/Sealed/Flooded/LiFePO4, Single Unit
This compact MPPT solar charger delivers efficient power management for off-grid setups, including RVs, boats, cabins, and sheds. It auto-detects 12V/24V systems and supports Gel, Sealed, Flooded, and LiFePO4 batteries, with a rugged metal casing and dual cooling fans for reliable operation.
✅ 20A maximum charge current, 50V max PV input, supports up to 240W (12V) / 480W (24V)
✅ True MPPT tracking efficiency up to 99.9% and 98% conversion efficiency
✅ Auto-detects 12V/24V systems and supports Gel, Sealed, Flooded, LiFePO4
✅ 7-in-1 protection: Short-Circuit, Over-Discharge, Overcharge, Over-Current, Open-Circuit, Reverse Polarity, Over-Temperature
✅ IP21 rating, TVS protection, dual cooling fans, rugged metal housing
✅ LCD shows battery level, charging status, faults; 2x 5V/3A USB ports
✅ Auto wake-up for 0V LiFePO4 and auto voltage detection
💡 What is an MPPT solar charge controller and why is it handy for off-grid power systems?
Here's a quick intro sentence to help clarify.
- mppt function for energy harvest
- efficiency boost and battery compatibility for LiFePO4, Gel, Sealed
- choosing a controller for RVs and off-grid homes