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Renogy BT-2 Bluetooth Module – Wireless RS485 Monitoring and Control for Solar Charge Controllers, Batteries, Inverters, and Chargers

Model #: BT-2 SKU: RCM-BT2

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Price $39.99 +Add to wishlist +Add to gift registry

Product Details

Product Description for Renogy BT-2 Bluetooth Module

Renogy BT-2 Bluetooth Module – Wireless RS485 Monitoring and Control for Solar Charge Controllers, Batteries, Inverters, and Chargers

Elevate your off-grid system management with the Renogy BT-2 Bluetooth Module (Model: BT-2), a compact, next-generation wireless adapter designed for seamless integration with Renogy RS485-equipped products like solar charge controllers, smart lithium batteries, pure sine wave inverters, and DC-DC MPPT battery chargers in demanding RV, marine, solar, and off-grid applications. Powered by its RJ45 communication port, the BT-2 enables real-time wireless monitoring of system data—such as voltage, current, SOC, and power—while allowing parameter adjustments through the intuitive Renogy DC Home App on iOS or Android devices. This low-power module transforms your setup into a smart ecosystem, providing immersive diagnostics, configuration, and updates for optimized performance and troubleshooting without wires or hassle. Key Features:

  • Wireless RS485 Connectivity: Plugs directly into RJ45 ports for Bluetooth access to Renogy devices, enabling real-time data streaming and control up to 32.8 ft (10m) range.
  • Precise System Monitoring: Tracks key metrics like battery SOC, solar input, charge/discharge rates, and inverter output; supports multi-device integration via Renogy Communication Hub for whole-system oversight.
  • User-Friendly DC Home App: Configure settings, receive alerts, update firmware, and access tutorials/learning resources; includes Renogy Community for DIY tips and troubleshooting.
  • Versatile Compatibility: Works with all Renogy RS485 products including Rover Elite MPPT controllers, Smart Lithium Batteries, Pure Sine Wave Inverters with Power Saving Mode, and Dual DC-DC MPPT Chargers—upgrades legacy systems without replacement.
  • Compact & Efficient: Low-power design with <1mA standby draw; rugged ABS housing for durability in harsh environments like marine or RV use.
  • Easy Plug-and-Play Installation: Simple RJ45 connection—no tools required; backward compatible with BT-1 via protocol upgrade for expanded setups.
  • Safe & Reliable: FCC certified for interference-free operation; operates from -4°F to 140°F (-20°C to 60°C) with IP20 rating for indoor/off-grid reliability.
  • Scalable Ecosystem: Integrates with Renogy ONE M1/Core for advanced automation; enables offline data logging and cloud syncing for remote access.

Specifications at a Glance:

  • Communication: RS485 via RJ45; Bluetooth 5.0 (BLE).
  • Range: Up to 32.8 ft (10m) line-of-sight.
  • Power: 5-12V DC (from host device); Standby: <1mA.
  • Dimensions: 1.97 x 1.18 x 0.59 in (50 x 30 x 15 mm); Weight: 0.07 lbs (0.03 kg).
  • Operating Temp: -4°F to 140°F (-20°C to 60°C); Certifications: FCC.

Pair this Bluetooth module with our premium lithium-ion batteries, solar charge controllers, and inverters for a complete, connected power ecosystem. Whether monitoring your RV solar setup, marine battery bank, or off-grid cabin, the Renogy BT-2 delivers unmatched convenience, insights, and control. Order now and make your Renogy system smarter—stocked and ready to ship from lithiumion-batteries.com!