MPPT Solar Charging Controller For 5 To 24V Panels, USB C Fast Charge For 3.7V Li Ion Batteries, 5V USB Output And 5V And 3.3V Header, Dual Input With Multi Protection, Raspberry Pi Mount Compatible
✔️ Dual input MPPT with 5-24V solar or 5V USB-C input, up to 10W.
This compact MPPT solar charging controller extracts maximum power from 5-24V panels and supports 5V USB-C input for testing. It's ideal for DIY solar projects, off-grid setups, Raspberry Pi power, small battery charging, and field prototyping. Pack size: single unit.
✅ MPPT high-efficiency charging with built-in DIP switch for panel voltage.
✅ Dual input design allows 5-24V solar or 5V USB-C input, but not both at once.
✅ Regulated outputs: USB 5V (2A) plus 5V/3.3V headers, up to 10W total.
✅ Charge & Discharge simultaneously with onboard 18650 holder and PH-2P battery connector.
✅ Comprehensive protections with LED indicators and MCU-monitored CHRG/DONE and VBAT pins.
✅ Raspberry Pi mount compatible; black enclosure for easy integration.
💡 What is an MPPT solar charging controller with dual input used for in small DIY solar projects?
This handy device helps maximize energy capture and provides safe outputs for small batteries and devices.
- MPPT algorithms maximize harvest from fluctuating sunlight
- Handy dual input lets you test with solar or USB-C without swapping parts
- Built-in protections and status indicators help you monitor charging in real time