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Rich Solar BT-1 Bluetooth Module

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SKU: RS-BT1
Original Price $35.99
Current Price $29.64

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The Rich Solar BT-1 Bluetooth Module Lets You Monitor and Control Your Rich Solar MPPT Charge Controller From Your Phone

The Rich Solar BT-1 Bluetooth Module (RS-BT1) adds wireless monitoring and control to compatible Rich Solar MPPT solar charge controllers. It plugs into the controller's communication port, takes its power through the RJ12 connection, and links to a smartphone app over Bluetooth 4.0 with BLE for fast, stable communication.

Rich Solar lists the BT-1 for its 20A, 30A, 40A and 60A MPPT controller models, including the RS-MPPT20, RS-MPPT40 and RS-MPPT60. The module draws just 0.05W while operating, has an IP67 rating, and comes with a 16.4 ft cable so you can mount it where the signal reaches your phone.


Rich Solar BT-1 Bluetooth Module Features

Wireless Monitoring and Control

Once connected, the BT-1 lets you monitor and control your compatible charge controller from a user-friendly smartphone app. Check your system without walking to the controller in a bay, cabinet or shed.

Bluetooth 4.0 With BLE

Bluetooth 4.0 and BLE technology give fast, uninterrupted communication with low energy use. The communication range is up to 15 m, about 49 feet, depending on walls and obstructions.

Powered by the Controller

The module is powered directly through the RJ12 communication port, so there is no separate power wiring. It accepts 5V to 12V input and uses only 0.04W in standby and 0.05W in operation.

Long Cable for Flexible Placement

A 5 m (16.4 ft) cable lets you mount the module away from the controller, such as on an inside wall closer to where you spend time, for a better Bluetooth connection.

Compact, Sealed Housing

The module measures 2.6 x 2.01 x 0.61 inches, weighs 4.2 ounces and is rated IP67 against dust and water. Two 3.2 mm mounting holes spaced 57.5 mm apart make it easy to fasten in place.


Real-World Applications

RVs and trailers. Check solar charging and battery status from inside the coach without opening the battery bay.

Vans and campers. Keep an eye on the controller hidden behind a cabinet panel.

Cabins and sheds. Monitor an off-grid system from the cabin when the controller is mounted with the batteries.

Boats. Check charging from the helm or cabin rather than the battery compartment.


How It Compares to Common Alternatives

Versus checking the controller's display. The built-in LCD shows status, but only where the controller is mounted. The BT-1 puts that information on your phone.

Versus a wired remote meter. A wired meter needs a cable run to a fixed location. The BT-1 uses Bluetooth, so you can check the system anywhere within range.

Versus a controller with built-in Bluetooth. Rich Solar controllers such as the BRAVO 30 have Bluetooth built in and do not need the BT-1. The module is the way to add app monitoring to compatible Rich Solar MPPT controllers that use the RS232 port.


Is This Module the Right Fit

  • Compatibility. Rich Solar lists the BT-1 only for its 20A, 30A, 40A and 60A MPPT controller models. Check your controller model before ordering.
  • Range. Plan on up to 15 m of range. Use the 16.4 ft cable to move the module closer to where you will use your phone.
  • Power. No separate power supply is needed. The module is powered through the RJ12 communication port.

This may be a good fit if

  • You own a Rich Solar RS-MPPT20, RS-MPPT40 or RS-MPPT60 controller
  • Your controller is mounted out of sight in a bay or cabinet
  • You want to monitor and adjust charging from your phone
  • You want a low-power, sealed module with a long cable

Common Questions

Which Controllers Work With the BT-1?

Rich Solar lists the BT-1 for its 20A, 30A, 40A and 60A MPPT controller models, such as the RS-MPPT20, RS-MPPT40 and RS-MPPT60, which connect to it through their RS232 port.

Does It Need Its Own Power Supply?

No. The BT-1 is powered directly through the RJ12 communication port on the controller.

What Is the Bluetooth Range?

Rich Solar specifies a communication range of up to 15 m, about 49 feet. Walls, metal compartments and other obstructions can shorten it.

Do I Need It for a BRAVO 30?

No. The BRAVO 30 has Bluetooth built in.


What's Included

  • 1 x Rich Solar BT-1 Bluetooth Module (RS-BT1) With 5 m (16.4 ft) Cable

Your Charge Controller on Your Phone

The Rich Solar BT-1 Bluetooth Module brings wireless monitoring and control to compatible Rich Solar MPPT charge controllers with no extra power wiring. At Outbound Power, we help customers choose controllers and accessories that fit their systems. If you have questions about compatibility, our team is happy to help.


Rich Solar BT-1 Bluetooth Module Specifications

Model BT-1 (RS-BT1)
Compatibility Rich Solar 20A, 30A, 40A and 60A MPPT controller models
Bluetooth 4.0 with BLE
Input Voltage 5V to 12V
Power Through RJ12 communication port
Standby Power Consumption 0.04W
Operating Power Consumption 0.05W
Communication Range Up to 15 m (about 49 ft)
Serial Baud Rate 9600bps (fixed)
Cable Length 5 m (16.4 ft)
Protection Grade IP67
Dimensions 2.6 x 2.01 x 0.61 in
Mounting Holes 3.2 mm (0.13 in), 57.5 mm (2.26 in) spacing
Weight 4.2 oz (120 g)

Common Customer Questions

Get answers to the most frequently-asked questions customers ask before placing an order.

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Order Processing Time
Most products are processed within 1-3 business days. If there is a delay in processing your order, we will alert you with as much information as possible about what to expect.

After order processing is complete, you will receive tracking information to monitor your order while it is in transit.

Order Shipping Time
Following processing, it may take between 3 and 8 days to arrive, depending on your location.

Please refer to the product page for your item and reference the estimated delivery time frame for more details.

Additionally, you can see the estimated delivery time frame during checkout and receive a tracking number once your order ships.

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