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Connectors of PV systems are comprised of plugs and sockets. These plugs andsockets come inside plastic covers designed with the standard male-femaleinterface in mind. The plug comes inside a cylindrical cover reminding thefemale portion of the connector, although it's regarded as the male one. Thesocket comes inside a square-shaped element resembling the male portion of theconnector, but its electrical function is that of the female portion of theconnector. The female portion of the connector is fitted with two plastic pinsthat need to be pressed slightly towards the central element to make it possibleto insert the pins into the holes in the front part of the female portion of theconnector. Our offer includes connectors manufactured byQ-Cells, Staubli, and Tlian.
Additionally, we offer other accessories for solar power systems.
Thanks to our expedited logistics services, we'lldeliver all products to any destination in the world. Make use of various methods of financing.

Description
The Deye SUN-SMART-SWITCH01P3/10 is a heavy-duty, weatherproof (IP65) wireless smart load switch engineered for intelligent control of single-phase and three-phase high-power electrical appliances.Rated up to 25A per phase (~17 kW three-phase capacity), it communicates with Deye hybrid inverters and the Deye Cloud ecosystem via long-range LoRa wireless technology (up to 200m range).Ideal for managing heavy residential and outdoor loads—such as heat pumps, pool heaters, EV chargers, or irrigation systems—it automates load shedding and routes excess solar energy based on custom schedules, battery State of Charge (SOC), or grid connection status.
Key Features & Benefits
Single & Three-Phase Flexibility:Supports both single-phase (L1/N) and three-phase (3L+N+PE) wiring setups up to 25A continuous phase current.
Long-Range LoRa Wireless:Utilizes robust 868 MHz LoRa communication with an unobstructed range up to 200 m, ensuring stable signal penetration without reliance on local Wi-Fi networks.
IP65 Weatherproof Housing:Fully sealed enclosure withstands harsh outdoor conditions, dust, and moisture for direct installation near heavy loads.
Automated Solar Surplus Routing:Works in sync with Deye hybrid inverters to divert excess PV power or activate loads according to battery SOC thresholds and time-of-use schedules.
Automatic Off-Grid Load Shedding: Automatically turns off non-critical loads during power outages to preserve essential backup battery reserves.
Multi-Mode Operation:Features manual control via push-button / Deye App, as well as programmable automated time modes.
Technical Specifications
| Parameter | Specification |
| Model Code | SUN-SMART-SWITCH01P3/10 |
| Input Voltage Range | 94 V – 238 V AC (Phase Voltage) |
| Connection Configuration | L1/N (Single-Phase) or L1/L2/L3/N (Three-Phase) |
| Max. AC Current / Capacity | 25 A AC per phase (Up to ~17 kW 3-phase load capacity) |
| Wireless Protocol / Frequency | LoRa (863 MHz – 870 MHz) |
| LoRa Range | Up to 200 m (Line of sight) |
| Enclosure Protection Rating | IP65 (Suitable for outdoor installation) |
| Operating Temperature | -40°C to +45°C |
| Dimensions (W x H x D) | 96.7 × 204.7 × 37.7 mm |
| Weight | ~0.4 kg |
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