Henan New Electric Power Co.,ltd.
| Environment | Outdoor |
| Payment Terms | Western Union,T/T,D/P,D/A,L/C |
| Rated Insulation Voltage | AC220v-690V |
| Delivery Time | 7-14 Business Days |
| Frame Structure | Metal Enclosed |
| Supply Ability | OEM/ODM |
| Use | Motor Control |
| Packaging Details | Export standard packaging |
| Altitude | ＜2000 M |
| Material | Mid Carbon Steel / Carbon Steel |
| Certification | CE,ISO， |
| Brand Name | TNNPI |
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Product Specification
| Environment | Outdoor | Payment Terms | Western Union,T/T,D/P,D/A,L/C |
| Rated Insulation Voltage | AC220v-690V | Delivery Time | 7-14 Business Days |
| Frame Structure | Metal Enclosed | Supply Ability | OEM/ODM |
| Use | Motor Control | Packaging Details | Export standard packaging |
| Altitude | ＜2000 M | Material | Mid Carbon Steel / Carbon Steel |
| Certification | CE,ISO， | Brand Name | TNNPI |
| High Light | 800V DC photovoltaic combiner box ，1000V solar string distribution cabinet ，PV combiner box with surge protection | ||
Product Overview
The PV string combiner distribution cabinet provides a centralized interface between photovoltaic arrays and inverter equipment. It integrates string collection, DC isolation and surge protection into one compact enclosure, helping reduce cable complexity and improve the protection of renewable-energy systems. The cabinet can be engineered for tropical, coastal and high-temperature environments commonly found in Africa and Southeast Asia.
Design Advantages
Application Areas
Utility PV stations, industrial and commercial rooftop systems, solar irrigation, remote power systems, off-grid installations and renewable-energy microgrids.
Technical Reference
System voltage: 800/1000V DC
Input channels: project-specific
Output configuration: customized
Protection devices: DC isolator, fuse, SPD
Enclosure protection: up to IP66
Mounting: wall-mounted or floor-standing
FAQ
Can the number of PV inputs be changed? Yes, according to the solar array design.
Is string monitoring optional? Yes.
Can the enclosure withstand outdoor conditions? Outdoor-grade IP protection and materials can be selected.
Can the cabinet match different inverter brands? Yes.
Is OEM production available? Yes, drawings and component specifications can be customized.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller,Exporter
Year Established:
2017
Total Annual:
>30000+
Employee Number:
260~300
Ecer Certification：
Verified Supplier
Henan New Electric Power Co., Ltd. is more than just a manufacturer; we are your strategic partner in building resilient and efficient power distribution networks. With a dual-core manufacturing capability in High/Medium Voltage Power Transformers and Advanced Switchgear Systems,... Henan New Electric Power Co., Ltd. is more than just a manufacturer; we are your strategic partner in building resilient and efficient power distribution networks. With a dual-core manufacturing capability in High/Medium Voltage Power Transformers and Advanced Switchgear Systems,...
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