| Customization: | Available |
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| Certification: | ISO9001 |
| Shell Material: | Plastic |
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| Technical data | |||
| Strings Number | 2 strings Combiner Boxes | 4 strings Combiner Boxes | 4 strings Combiner Boxes |
| Enclosures | |||
| Dimensions (H/W/D) | 223(H) x 235(W) x 94(D) | 223(H) x 235(W) x 94(D) | 500(H) x 400(W) x 140(D) |
| Material | PPO/PC | PPO/PC | Matel+Plastic sprayed surface |
| Install method | Screw | Screw | Screw |
| Degree of protection (according to EN 60529) | IP67 | IP67 | IP65 |
| Out Color | Black | Black | Offwhite |
| Electrical properties | |||
| Max. open circuit DC voltage | 1000V DC | 1000V DC | 1000V DC |
| Earthing (DC) | Yes | -- | Yes |
| Max. DC short circuit current per input | 20A DC | 20A DC | 20A DC |
| Surge protection Device | 1000V DC 40KA | -- | 1000V DC 40KA |
| Surge protection RS-485 side/RS232 (string monitoring) | -- | -- | Yes |
| Inputs | |||
| Number of DC inputs (plus and minus = one input) | 2 | 4 | 4 |
| Connection DC input cables (+) to | Fuse holder (0,75 mm2 - 25 mm2) | Fuse holder (0,75 mm2 - 25 mm2) | Fuse holder (0,75 mm2 - 25 mm2) |
| Connection DC input cables (-) to | Fuse holder (0,75 mm2 - 25 mm2) | Fuse holder (0,75 mm2 - 25 mm2) | Fuse holder (0,75 mm2 - 25 mm2) |
| Entrance DC input cables through | Matching MC4 connector | Matching MC4 connector | PG16 cable gland, IP67, Ø:5-10 mm |
| Fuses | With Fuse | With Fuse | With Fuse |
| Location of fuses | Positive and negative inputs | Positive and negative inputs | Lock the Fuse hoders |
| Outputs | |||
| Number of DC outputs (plus and minus = one output) | 1 | 1 | 1 |
| Connection DC output cables to | 4-10 mmsq | 6-16 mmsq | 6-16 mmsq |
| Exit DC output cables through | PG25,IP67,10-14mm | PG25,IP67,10-14mm | |
| Max. output circuit breaker current(A) | -- | -- | 63A |
| Switch-disconnector with auxiliary contact | -- | -- | Yes |
| String monitoring | |||
| Monitoring of input current, voltage and temperature | -- | -- | Yes |
At NSPV, we don't just build solar solutions-we drive the future of clean energy. As a modern, innovation-driven enterprise, we provide comprehensive, one-stop solutions covering design, research and development, large-scale production, and sales in the photovoltaic (PV) industry.
Our business is built on two core pillars:
At NSPV, we are fueled by a relentless pursuit of innovation, excellence, and integrity. We believe in win-win partnerships, where high-quality, cost-effective, and safe PV solutions lead the way in energy transformation. Every product we create is designed to push the boundaries of efficiency, conservation, and environmental responsibility.
We are not just a company-we are a force for change. NSPV is committed to accelerating the transition to renewable energy, reducing carbon footprints, and building a sustainable future for generations to come.
Join us in powering the world with the sun!
Q: How can I trust you and your company?
A: With over 20 years of experience, NSPV Newsun PV is a trusted manufacturer of PV cable and panel connectors. We hold international certifications like TUV and IEC, ensuring top-quality products. Our global client base and commitment to innovation and customer satisfaction reflect our reliability. You can trust us to deliver proven, high-performance solutions tailored to your needs.
Q: What's your shipment method?
A: We can ship by express, air and sea. Will depending to customers requirement.
Q: If I want to release order, what's the process?
A: To release an order, simply share your product requirements, quantities, and delivery details with us. We'll provide a formal quotation, confirm terms, and proceed with production upon your approval. Our team ensures smooth communication and timely updates throughout the process. Let us know how we can assist further!
Q: Where is your location?
A: Out factory and office address is :14F, Building No 12, No.52 Fuhai Road, Xiagang Community, Chang'an Town, Dongguan City, Guangdong., China.
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