

⚡ Stay connected, stay empowered — control your solar empire wirelessly!
The Renogy BT-2 Bluetooth Module is a solar-powered wireless communication device that connects via RJ45 (RS485) port to Renogy’s range of charge controllers, smart batteries, inverters, and DC-DC chargers. Utilizing Bluetooth 4.2 and BLE technology, it delivers fast, stable data transmission up to 82 feet, enabling real-time and historical monitoring through the Renogy DC Home App. Designed for easy plug-and-play installation, it empowers users with precise control over their solar power systems anytime, anywhere.











| ASIN | B0899932YC |
| Color | BT-2 RS485 |
| Compatible with | Laptop,Desktop |
| Customer Reviews | 4.3 4.3 out of 5 stars (758) |
| Date First Available | 28 June 2020 |
| Display type | LCD |
| Global Trade Identification Number | 00810009714453 |
| Height | 0.55 inches |
| Included Components | Wirelessly Monitor |
| Item model number | RJ45 Communication Port |
| Length | 2.65 inches |
| Manufacturer | Renogy |
| Material Type | Lithium |
| Number of Items | 1 |
| Power Source | Solar Powered |
| Product Dimensions | 6.73 x 3.51 x 1.4 cm; 131.54 g |
| Size | Bluetooth Module RS485 |
| UPC | 810009714453 |
| Width | 1.38 inches |
| connector-type | Rj45 |
H**.
Macht was es soll
G**D
Renogy has nice products but they lack in experienced service reps/techs, they told me to ask them any questions on how to use their devices i purchased, this was for a solar dc to dc dual input charger/controller. Told me no on my setup and that i couldn't use their device but they sold it to me anyway. I got my answer from people on Quara forums sadly and not Renogy. All i wanted to do was a standard RV with aux battery setup but i have a dc power supply/charger unit for lead acid i use for my agm bank 120amp smart charger and it works great on my setup it charges my agm bank and powers the Renogy with zero issues using the alternator side of the charger keeping the lithium separate from agm bank. Why they had to make it so hard for me to figure out is beyond me must be a script reader answering tech questions. Bad support great product, well so far it seems great.
B**R
Helps me with solar output from my panels
R**N
Range is very limited and connection seems to be hit and miss (used two different phones). Functionality is great (options).
L**A
Sent out faulty Products that were clearly damaged and did not work at all would not purchase again from seller disappointing
Trustpilot
1 month ago
3 weeks ago