Electrical Equipment

Disconnect Box is designed by Junda to provide a safe and reliable isolation solution for photovoltaic power systems. It is primarily used to disconnect DC or AC circuits between PV arrays, inverters, and other electrical equipment, enabling secure operation during installation, maintenance, and emergency conditions. The disconnect box integrates high-quality switching components that allow quick and complete circuit isolation. This helps protect maintenance personnel and connected equipment by preventing unintended current flow. Its clear on-off operation ensures compliance with safety procedures required in solar power plants and commercial PV installations.

Dual-Fused Combiner Box is developed by Junda to provide enhanced protection and reliable power aggregation for photovoltaic systems. This solution is designed for solar power plants and commercial PV installations where higher safety standards and stable long-term operation are required. The dual-fused design integrates fuses on both the positive and negative poles, effectively improving protection against overcurrent and short-circuit conditions. This configuration helps isolate faults more precisely, reducing the risk of cascading failures and enhancing overall system safety. By offering balanced protection on both polarities, the combiner box supports safer operation in complex and high-capacity PV systems. Key Features of Dual-Fused Combiner Box is built with high-quality DC fuses, circuit breakers, and surge protection devices to ensure consistent electrical performance under demanding conditions. The enclosure is constructed from durable, weather-resistant materials, providing strong resistance to dust, moisture, and UV exposure. This allows reliable outdoor operation in environments with high temperatures and varying climate conditions.