MPPT Solar Panel Controller 900mA Power Manager For 5V Panels With USB Charging On The Go High Efficiency Solar Charge Module For Portable Batteries And Liion Cells
✔️ 900mA to 3.7V Li-ion via MPPT DC-DC, protections, single unit
The Solar Power Manager 5V is a compact, high-efficiency charge controller built for 5V solar panels. It uses MPPT to squeeze more power from small panels and charges 3.7V Li-ion cells via USB. It's perfect for portable battery packs and small solar projects, with color options brown, green, black, or yellow.
Designed for mobile solar setups, power banks, and light-duty robotics, this module handles 5V input and USB charging with built-in protections for safe operation.
✅ 900mA charging current to 3.7V Li battery with USB or solar panel
✅ On/off controllable DC-DC converter with 5V 1A output
✅ Battery, solar panel and output protection for stability
✅ Battery overcurrent and overdischarge protection in newer version
💡 What is a 5V MPPT solar controller used for in portable solar setups? It helps maximize energy collection and safe charging.
- Maximizes energy harvest from 5V panels for Li-ion charging.
- Provides battery overcurrent and overdischarge protection for safety.
- Handy for portable power banks, solar robots, and small lamps.