H4 Solar Connector with Rated Current Options for Solar Systems

• Customization: Available
• Gender: Male & Female
• Pin: 3 Pins
• Model NO.: H4
• Application: Solar System
• Terminal Material: Silver-Plated Copper
• Interface Type: AC/DC
• Rated Voltage: 1000V DC (TUV) 1500V DC (UL)
• Rated Current (mm): 25A (2.5mm), 35A(4mm), 45A(6mm)
• Rated Current (AWG): 15A (14AWG), 20A(12AWG), 30A(10AWG)
• Test Voltage: 6kv for 1 Minute, 10kv Impulse (1.2/50μs)(IEC)
• Temperature Rating: -40 ~ +85
• Contact Material: Tin-Plated Copper
• Contact System: Machined/Cold-Formed or Stamped & Formed
• Locking Mechanism: Meets 2014 Nec Handbook 690.33(C) Requirement
• Degree of Protection: IP68 (1 Meter, 1 Hour)
• Flame Test: UL 94-V0
• Trademark: SUNKEAN
• Origin: Wuxi, China

Product Description

UV Resistance for Outdoor Photovoltaic Projects

Our photovoltaic cables are crafted from cross-linked materials specifically engineered to resist the harsh effects of UV-induced degradation, including cracking and embrittlement. These top-tier materials ensure longevity and maintain their flexibility and mechanical integrity even after enduring up to 25 years of exposure to the sun's powerful rays.

High Insulation in Large Power Projects

SUNKEAN photovoltaic cables are expertly designed with high-quality insulation materials. By simulating real-world operating and potential fault conditions in line with industry standards, we guarantee our cables can withstand the electrical loads and stresses inherent in actual installations, ensuring exceptional performance and reliability.

Flame Retardancy in Power Stations or Large Urban Projects

In our SUNKEAN laboratory, we employ cutting-edge combustion test equipment to rigorously assess the flame retardancy of our cables. Each cable undergoes stringent testing to ensure it meets the highest standards. Our cables boast numerous professional certifications for fire resistance, including FT-1, VW-1, and CPR, assuring safety and reliability.

Waterproof Performance in River and Ocean Photovoltaic Projects

SUNKEAN's standard cables have successfully passed the AD7 waterproof test. We also offer advanced AD8 waterproof cables alongside our specialized freshwater and seawater floating cables. These cables are designed to withstand challenging conditions, being mildew-proof, salt spray-proof, and resistant to acids and alkalies, ensuring robust performance in diverse environments.

Anti-Termite & Rodent Cable

Rodents like mice and ants, with their sharp teeth, pose a significant risk to cable integrity, often damaging the sheath and insulation layers, which can lead to exposure of the cable conductors and subsequent electrical accidents. SUNKEAN tackles this threat head-on with a versatile approach, utilizing physical and chemical methods to offer three tailored rodent prevention solutions, safeguarding residential, industrial, commercial, and power station systems.

Q1: What are the use scenarios of photovoltaic cables?
DC photovoltaic cables are essential for connecting solar panels to inverters, while AC photovoltaic cables facilitate connections between inverters and step-up transformers. These cables are particularly prevalent in large power stations, across industrial and commercial rooftops, and in residential photovoltaic projects, providing versatile connectivity solutions.

Q2: How to choose the photovoltaic cables?
Reach out to us, and we will guide you in selecting the ideal photovoltaic cables, considering factors such as national standards (UL, TUV, CUL, etc.), optimal cross-sectional sizes (4mm, 6mm, 8mm), and a comprehensive range of colors to suit your specific project requirements.

Q3: Can I customize a complete set of cable connection solutions?
Absolutely! As a premier provider of photovoltaic, energy storage, and charging connection solutions, SUNKEAN is committed to delivering tailor-made solutions. Our seasoned technical team is ready to design a comprehensive set, including cables, connectors, and all necessary accessories, to meet your specific needs.

Q4: How can I get samples?
Simply contact us to request samples, which are available at no cost. You will only need to cover the courier fee, making it easy and affordable to experience our product quality firsthand.

Q5: How long is the delivery time?
Samples: 1-3 days;
Small orders: 3-10 days;
Bulk orders: 15-20 days.