Data centers have never been short of backup options. For decades the recipe has been the same: a u...
READ MORE

The Deye SUN-SMART-SWITCH01P3 Smart Switch is an intelligent power control device designed for advanced solar energy management systems. It enables automatic switching and load control based on real-time energy production and consumption, helping users optimize self-consumption and improve overall system efficiency.
Integrated seamlessly with Deye hybrid inverters and smart meters, the switch allows precise control of different loads within residential or commercial installations. It can intelligently prioritize solar power usage, reduce grid dependency, and support zero-export or energy-saving strategies depending on system configuration.
Built for reliability and ease of integration, the SUN-SMART-SWITCH01P3 features stable communication with the energy management system and is suitable for a wide range of applications, including smart homes, commercial buildings, and photovoltaic storage systems.
| Parameter Item | Specification |
| Operating Temperature Range | -40°C to +45°C |
| Permissible Ambient Humidity | 0–100% RH |
| Ingress Protection (IP) Rating | IP65 |
| Protection Class | Class I |
| Allowable Altitude | ≤4000m |
| Product Dimensions (W×H×D) | 96.7 × 204.7 × 37.7mm |
| Weight | 0.4 kg |
| Warranty Period | 5 Years |
| Certification Standard | IEC/EN 61010-1 |
Recommend suitable products and configuration plans based on customers' power demand, application scenarios and budget.

Provide system-level combination suggestions for inverters, energy storage, batteries and supporting products.

All products undergo factory inspection and necessary testing before shipment.

Recommend suitable products and configuration plans based on customers' power demand, application scenarios and budget.

Offer product and system operation training for installers and project parties.
Data centers have never been short of backup options. For decades the recipe has been the same: a u...
READ MOREBattery storage regulations sit at the crossroads of electrical safety, grid stability, fire protec...
READ MOREPhotovoltaic arrays are the only part of a solar installation where live direct current conductors ...
READ MORELithium iron phosphate batteries, usually shortened to LFP or LiFePO4, have become the default choi...
READ MOREAsk a room full of installers whether LiFePO4 batteries are safe, and you will get ten versions of ...
READ MORE