The Perfect Solution for Your Self-Consumption Facilities. Discover modular PV combiner boxes designed with string protection, surge protection, and disconnection capabilities. Suitable for residential, commercial, and utility-scale projects.
Professional PV Combiner Box: Optimizes system structure by reducing connections between arrays and inverters. Facilitates maintenance by allowing easy circuit cut-offs.
Secure & Reliable Protection: Equipped with 15A DC fuses, high-voltage lightning arresters, and a 500V 63A circuit breaker. Features short circuit, surge, over-voltage, and grounding protection.
IP65 Waterproof & ABS Shell: Dustproof and waterproof high-quality ABS plastic material. Insulation, moisture-proof, and high impact resistance for harsh environments.
Easy Installation: Plug & play pre-connected cables. Saves hours of manual wiring. Mountable on any regular surface with provided buckles.
Detailed Display
Production Facility
Frequently Asked Questions
Q: What is the maximum output wire size supported?
A: The unit can handle a maximum of 58A. We recommend using 4-6 AWG wire for the output. Currently, it fits 6 AWG wires, and future updates will support 4 AWG wires.
Q: Will it work for a 1600W system (24V) if the description says 1400W max?
A: You should arrange 4 panels in 1 string to get a 48V combination. This configuration works as the max current for 1 string is 15A for this system, which fits the cords and fuses.
Q: Where can I find replacement 15A fuses?
A: We provide 4 extra fuses as replacements in the original package for your convenience.
Q: Can I use this with 12*400W panels (3 in series, 4 strings) producing 60A?
A: No, this is not recommended as the fuses are rated for 15A.
Q: Is the box suitable for outdoor installation?
A: Yes, the shell features an IP65 design, making it waterproof and dustproof, ideal for outdoor PV on-grid/off-grid systems.
Q: Does the installation require professional wiring?
A: The box is designed for easy installation with plug-and-play pre-connected cables, significantly reducing manual wiring time.
SDEV Charger
