Proven, Trusted Choice for Customers Worldwide
Hear firsthand from satisfied users about the ONE Core's incredible reliability and convenience.
Energy Data Analysis
Remote Monitoring
Adaptable Devices
Energy efficiency at your fingertips
Dedicated to off-gridders, Renogy ONE Core helps save money and reduce your carbon footprint by tracking energy generation and consumption.
Distance is not a problem
Remote energy monitoring in various scenarios.
One Command Center for Your Renogy Devices
Smart Automation
Security
Make it a smart home
ONE Core also serves as a smart home hub, allowing you to connect your smart home appliances like door entry alert or climate sensors, enjoy added convenience and security of home automation.
Peace of mind with 24/7 security
Detect unexpected motions occurring in your RV, keep you alert and informed of anything suspicious.
Effortless installation

Step 1
Complete a hole using a 55mm diameter punch and get all components of the device stand.

Step 2
With an embedded horizontal bubble, it's easy to achieve the horizontality of the device.

Step 3
Rotate, click clack, it's done.
Package Includes
Renogy ONE Core
x 1
Quick Guide
x 1
Power Cable
x 1
Mounting Screw
x M3.5 x14mm x4 (1 extra)
ELECTRICAL DATA
Operating Voltage
8-35 VDC (5 VDC for USB Type-C)
Power Consumption at 12V
Operating, WiFi On, 100% illumination: 3.2 W; Operating, WiFi On, 50% illumination: 2.4 W; Operating, WiFi On, 0% illumination: 1.9 W; Off, logger still active: 1.5 W
Communication
IEEE 802.11 a/b/g; 2.4GHz & 5GHz; Bluetooth LE and Bluetooth Mesh; Zigbee 3.0 (IEEE 802.15.4); RS-485 & CAN
Touch Screen
4 inches (480 x 480p)
GENERAL DATA
Model
RSHGWSN-W02W-G3
Operating Temperature
-4℉ to 158℉ (-20℃ to 70℃)
Operating Humidity
0% to 95% RH
Operating Altitude
Less than 5000m above sea level
Installation
Flush mount
Dimensions
4.17 x 4.17 x 1.05 in (106 x 106 x 26.6 mm)
Weight
0.28 lb (128g)
Certification
CE, FCC, RoHS, TSCA, BQB, IC-ID
Warranty
2 years
Frequently Asked Questions
1. How to I connect Renogy ONE Core with different types of batteries to set up a battery monitoring system?
The Renogy ONE Core can function as a power monitor when it is connected to Renogy batteries that support Bluetooth (built-in or with external BT-1/BT-2 modules) and RS-485.
2. Does Renogy ONE Core support RV-C?
Yes,the Renogy ONECore G3 supports RV-Ccommunication.
3. What is the operational altitude range for the Renogy ONE Core?
It can work normally at altitudes below 5000 meters.
4. Does Renogy ONE Core come with a shunt?
No, it does not come with a shunt, but it is compatible with the Shunt 300 if needed.
5. Does Renogy ONE Core support 5 GHz Wi-Fi network?
Yes.The Renogy ONE Core G3 version now supports 5 GHz Wi-Fi.
6. Does Renogy ONE Core support WPA3 encrypted Wi-Fi networks?
No. It does not support WPA3.
7. Is Renogy ONE Core compatible with third-party Zigbee 3.0 devices?
We cannot guarantee the compatibility between Renogy ONE Core and third-party Zigbee 3.0 smart home devices. Therefore, it is recommended to use smart accessories that have been authorized by Renogy with your Renogy ONE Core, such as Smart Plug, Motion Sensor, Door & Window Sensor, and Smart Relay.
8. Do the configured smart scenes in Renogy ONE Core still work when it is offline?
Yes, the configured smart scenes in Renogy ONE Core will still work when it is offline. Renogy ONE Core utilizes the Zigbee 3.0 protocol to establish wireless connections with smart accessories. When you set up a smart scene for home automation, the configuration is saved within the system of Renogy ONE Core. This means that even if the Wi-Fi network is unavailable, Renogy ONE Core can still communicate with and control smart accessories through Zigbee 3.0.
9. What kind of power systems can Renogy ONE Core work with?
Renogy ONE Core can be supplied by a 5V DC source via Type-C or an 8V to 35V DC source via the power cable. As for energy monitoring, Renogy ONE Core allows you to monitor power devices rated at 12V DC or 24V DC.
10. How long will Renogy ONE Core store the data locally?
Renogy ONE Core can store data locally for 30 days