BT-1 Module | Bluetooth Module for Solar Charge Controllers

Monitor Your Solar System from Your Phone — BT-1 Bluetooth Module

The Rich Solar BT-1 Bluetooth Module adds wireless monitoring to compatible Rich Solar charge controllers, letting you check battery status, charging data, and system performance right from your smartphone. No more crouching in tight spaces to read a display — just open the app and see exactly what your system is doing in real time. A small upgrade that makes a big difference in day-to-day off-grid life.

• Wireless Bluetooth connectivity for compatible Rich Solar charge controllers
• Monitor battery voltage, charging current, and system status via smartphone app
• Easy plug-in installation — no wiring required
• Ideal for RVs, vans, cabins, and any off-grid solar setup