Description
SRNE BT-2 Bluetooth Adapter
SRNE BT-2 Bluetooth Adapter:
Monitor Your Charge Controller Output And Solar System Parameters
With This Inexpensive Bluetooth Dongle
As solar power systems grow more sophisticated, so does the need for smarter, more accessible monitoring tools. That’s where the SRNE BT-2 Bluetooth Adapter shines—literally and figuratively. Compact, efficient, and user-friendly, the BT-2 enables seamless wireless communication between your SRNE MPPT charge controller and your smartphone.
The SRNE BT-2 is a plug-and-play Bluetooth communication module designed to work with SRNE MPPT solar charge controllers (such as the popular MC series). Once connected, it transmits live system data to your smartphone or tablet using the SRNE Solar App (available for both iOS and Android).
Use with the SR-MC20, SR-MC30 and SR-MC50 MPPT Solar Charge Controllers. Simply plug it in to the port on the controller, download the free SRNE App on your phone, enter your system parameters like battery voltage, capacity, type and solar array size. Make adjustments without having to touch the controller.
SRNE BT-2 Bluetooth Adapter Specifications:
| Model | BT-1-2 |
| Input voltage | 5V-12V |
| Standby power consumption | 0.04W |
| Operating power consumption | 0.05W |
| Communication distance | 15m |
| Serial baud rate | Fixed baud rate 9600bps |
| Communication mode | RS232 |
| Port type | RJ12 |
| Connection cable | Standard network cable (parallel cable) |
| Dimensions | 66 x 51 x 15.5mm |
| Operating temperature | -20°C to 75°C |
| Protection degree | IP67 |
| Net weight | 120g |
Product Documentation
The SRNE BT-2 Bluetooth Adapter is a small upgrade that delivers a big difference in how you interact with your solar system. It enhances convenience, boosts efficiency, and provides peace of mind—making it an essential accessory for anyone using an SRNE MPPT controller.
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