NSPV Solar Cable Connector 1500V DC IP68 China manufacturer
Product Introduction
NSPV Solar DC1500V Cable Connector is engineered for high-performance photovoltaic systems, offering reliable electrical connection, excellent environmental resistance, and cost-efficient power transmission for small to large-scale solar installations. Certified by TUV, IEC, and ETL, it is rated up to 1500V DC and 75A for 16mm²/6AWG cables, helping meet the demanding requirements of commercial and utility-scale PV systems while reducing cabling costs by up to 30%.
High voltage and current capacity, rated up to 1500V DC and 75A, suitable for 2.5–16mm² photovoltaic cables and high-power PV applications.
Two tin-plated copper terminal options are available to match different cable sizes and application requirements: double-layer drum-type stamped terminals for 2.5–6mm² cables and CNC-machined solid terminals for 10–16mm² cables, providing secure and stable electrical contact.
Low contact resistance ≤0.25mΩ helps minimize power loss and heat generation, improving electrical efficiency and long-term connection reliability.
IP68-rated waterproof and dustproof design, combined with strong sealing performance, effectively protects the connector against moisture, dust, and other external contaminants.
Strong UV and ageing resistance, with a robust construction designed for long-term outdoor operation in demanding photovoltaic environments.
It is suitable for various harsh outdoor environments such as coastal areas, deserts, high-dust regions, and other exposed solar installation sites.
NSPV Solar DC1500V Cable Connector is an important connection component in photovoltaic systems. Its TUV, IEC, and ETL certifications, low contact resistance, optimized terminal designs, and IP68 protection help ensure stable power transmission and long-term safe operation of PV installations, while reducing connection failures, energy losses, maintenance requirements, and overall system operating costs.
Product Specifications
|
Rated Voltage |
1500V DC |
|
Rated Current |
30A–100A (model-dependent) |
|
Test Voltage |
8kV (50Hz, 1min) |
|
Contact Resistance |
≤0.25mΩ |
|
Cable Cross-Section |
2.5–16mm² (14–6AWG) |
|
Locking Mechanism |
Nut cap with 1.5–1.8Nm torque for secure connections |
|
Operating Temperature |
-40°C to +85°C (IEC standard) |
|
Contacts |
Copper with tin plating for corrosion resistance |
|
Insulation |
PPE/PA (flame-retardant, UV-stabilized) |
|
Safety Class |
II (double insulation) |
Our Features
NSPV Solar Cable Connector 1500V DC is engineered for high-voltage solar energy systems, offering robust compatibility with modern photovoltaic (PV) installations. Key features include:
● High Voltage & Current Capacity: Rated for 1500V DC and currents up to 65A (with some models supporting 100A), enabling efficient power transmission in large-scale solar farms and industrial setups.
● IP68 Waterproof & Dustproof: Fully sealed design ensures reliability in harsh environments, including coastal, desert, or rainy climates.
● UV Resistance: Constructed with outdoor-grade materials (PPE/PA insulation) to withstand prolonged sunlight exposure without degradation.
● Universal Compatibility: Matches MC4/EVO connector standards, facilitating seamless integration with existing PV systems.
● TUV & IEC Certified: Meets international safety and performance benchmarks, including flame resistance (UL94-V0) and impulse voltage tolerance (up to 16kV).
Our Advantages
Diverse Tin-Plated Terminal Options:
We offer three types of tin-plated terminals, including full copper, half-copper half-aluminum, and full aluminum, catering to various application requirements and cost considerations.
Customizable Terminal Designs Based on Cable Size: Our terminals are available in both hollow and solid versions, tailored to match the specific sizes of photovoltaic cables. The available sizes include:
- 2.5mm² or 14AWG
- 4mm² or 12AWG
- 6mm² or 10AWG
- 10mm² or 8AWG
- 16mm² or 6AWG
Application
● Utility-Scale Solar Farms: Ideal for 50kW–10MW projects requiring high-voltage, low-loss power transmission.
● Industrial & Commercial Rooftops: Handles dense panel arrays with minimal voltage drop.
● Agrivoltaics: Withstands agricultural environments (e.g., dust, humidity) without performance loss.
FAQ
Address: 14F,12Building, No.52 Fuhai Road,Xiagang,Chang'an Town,Dongguan City,Guangdong,China
info@new-pv.com
ben_he@new-pv.com
Tel: +86-769-85371660
Fax: +86-769-81871001