12V 30A PWM Solar Charge Controller With 4 Stage Charging For Lithium Gel And Flooded Batteries, Overload Short Circuit And Reverse Polarity Protection For Your RV Boat Or Off Grid Rig

12V 30A PWM Solar Controller for RVs and Off-Grid Power
✔️ 4-stage charging, LiFePO4/AGM/Gel/Flooded; IP32; BT-ready; Pack of 1

The compact, all-in-one 12V solar controller is designed to optimize charging for lithium, gel, flooded, and AGM batteries in RVs, boats, and off‑grid rigs. It manages panel input, adjusts charging curves, and provides easy-to-read LEDs for quick status checks.

✅ 12V PWM solar controller supports LiFePO4, AGM, Gel, and Flooded chemistries
✅ 4-stage charging: Bulk, Boost, Float, Equalization
✅ IP32-rated waterproof housing, corrosion-resistant for tough climates
✅ Compact 5.5 x 3.9 x 1.8 in (139.7 x 99.06 x 45.72 mm) fits tight spaces
✅ Temperature compensation option (-4°F to 140°F) with BT-1 module
✅ Bluetooth monitoring via BT-1 with app (BT-1 sold separately)

💡 What is a 12V PWM solar charge controller used for in RVs and off-grid systems?

- It is handy for RVs and off-grid power setups to safely regulate charging across multiple battery chemistries - It controls charging curves to extend battery life and reduce wear on LiFePO4, AGM, Gel, and Flooded packs - It protects against reverse polarity, overcharging, overload, and short circuits, keeping systems safe - It supports handy Bluetooth monitoring when paired with the BT-1 module for real-time data