RENOGY REGO BT-2 Smart Solar Monitor – Wireless MPPT Control (82 ft Range)

Meet the BT-2 Smart Solar Monitor

The BT-2 from RENOGY REGO is a compact Bluetooth module that expands wireless control across your solar setup. It plugs into any RJ45 port on compatible Renogy REGO MPPT controllers, smart lithium batteries, inverters, or DC-DC chargers, and then communicates with the Renogy DC Home App. Sleek and unobtrusive, it blends into a variety of installation environments while delivering clear visibility into your system’s performance.

One App, Total System View

With a single app, you gain live visibility into solar output, battery voltage, and inverter status from up to 82 feet away. This level of visibility supports proactive tuning, quick adjustments, and informed decisions in RVs, off‑grid cabins, marine setups, or tiny homes. You can monitor multiple components from one dashboard, helping you stay on top of energy flow without climbing into machinery cabinets.

• Total system visibility: monitor connected components from a single interface
• Remote control: adjust charging stages and alerts without physical access
• 82 ft range: maintain situational awareness across living spaces, vehicles, or decks
• IP54 protection: built to handle outdoor dust and moisture in demanding environments

Easy Wiring, Dependable Durability

Installation is streamlined with a zero-wiring approach: simply plug into an RJ45 port. The BT-2 powers itself from its own ultra-low standby consumption, and its IP54 rating adds confidence for desert, boat, or snowy cabin deployments. A 16.4 ft cable is included to give flexible placement options and easier routing through tight spaces.

• Plug-and-play setup saves time and effort
• Ultra-low standby power supports efficient system operation
• Rugged, weather-ready enclosure suitable for outdoor use

Smart Charging, Safer Energy Management

Fine-tune lithium, AGM, and gel charging profiles with custom voltage alerts, and sync quickly with Rover Elite controllers, RENOGY REGO Lithium batteries, and large inverters. These capabilities help you optimize charging behavior and monitor important parameters, offering a practical approach to energy management without guarantees.

Data, Reporting, and Future-Readiness

For professional-scale setups, the BT-2 supports daisy-chaining RS485 ports to manage multiple controllers and stores up to 30 days of performance data. It remains compatible with future Renogy gear via app updates and carries FCC/ISED certifications for peace of mind. The included 16.4 ft cable enhances placement options for boats, cabins, or home installations.