Renogy Smart Relay
The Renogy Smart Relay is an advanced DC load management solution designed to enhance the functionality and protection of your power system. It enables intelligent control over auxiliary devices such as DC compressors, lighting, or inverters—ensuring safe, programmable switching with built-in overcurrent and voltage protections. Ideal for solar and mobile power systems, this relay offers seamless integration with Renogy's energy ecosystem and communication networks for real-time control and monitoring.
Renogy Smart Relay Features
Smart Load Management – Automatically controls DC loads with programmable thresholds based on voltage and current conditions.
Bluetooth and RS485 Connectivity – Allows wireless app control and seamless integration with Renogy's system monitoring tools.
Real-Time Monitoring – View live data and relay status through the Renogy DC Home App or via connected system monitors.
Flexible Operation Modes – Supports both manual and auto-switching functions for a variety of DC-powered devices.
Compact and Durable Design – Engineered for mobile and stationary systems with secure mounting and weather-resistant housing.
Renogy Smart Relay Applications
-
Battery Protection – Prevents over-discharge by disconnecting loads at low voltage setpoints.
-
Mobile Installations – Controls devices like DC fridges or pumps in RV, van, and boat applications.
-
Off-Grid Systems – Automates lighting, fans, or charge inverters for solar installations.
-
Smart Energy Control – Enables intelligent load switching based on system conditions.
-
DIY Solar Projects – Easy to install and configure for small system builders.
What’s Included?
Renogy Smart Relay Specifications
| Renogy Smart Relay |
| Model |
RSHSRZ02P |
| Dimensions (L x W x D) |
0.79 x 1.57 x 1.73 in / 20 x 40 x 44 mm |
| Power Supply |
8-30V DC |
| Weight |
0.08 lbs / 36.6 g |
| Load |
250V AC / 30V DC, 16A Max |
| Casing Material |
PC V0 |
| Connection |
Zigbee 3.0 (IEEE 802.15.4) |
| Security Mode |
WPA / WPA2 |
| Applicable Environment |
Indoor |
| Operating Temperature Range |
-4℉ to 104℉ / -20℃ to 40℃ |
| Color |
White |
| Operating Humidity |
0% to 90% RH, No Condensation |
| Installation Method |
3M adhesive to stick |
| Operating Altitude |
Less than 2,000m above sea level |
CERTIFICATIONS
WARRANTY INFORMATION
| Product Warranty |
1-year material warranty |
Frequently-Asked Questions
Can I use this relay for AC loads?
No. The Renogy Smart Relay is specifically designed for DC loads up to 100A and is not suitable for AC power.
Is it compatible with other Renogy devices?
Yes. It integrates via RS485 or Bluetooth with Renogy monitoring systems and the DC Home App.
Can I set custom on/off voltage thresholds?
Yes. Through the Renogy App or software, you can program the trigger points for automatic load control.
Manual
