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100kW Junction Box(22CH) for PV
Product Details:
- Surface Finish Matte/UV Resistant
- Overheating Protection Yes, In-built
- Connector Type MC4 compatible, Crimp type
- Insulation Material Polycarbonate
- Efficiency >98%
- Feature 22 in/out channels, Surge protection, Compact design
- Shape Rectangular
- Click to View more
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100kW Junction Box(22CH) for PV Price And Quantity
- 10 Unit
100kW Junction Box(22CH) for PV Product Specifications
- Matte/UV Resistant
- Yes, In-built
- MC4 or Screw terminals
- Grey/Black
- Polycarbonate, High Strength PC, Copper components
- 100kW Junction Box (22CH) for PV
- MC4 compatible, Crimp type
- 1000V DC max
- >98%
- Polycarbonate
- Standard for 100kW system
- 8200 g
- Rectangular
- 22 in/out channels, Surge protection, Compact design
- High
- Wall/Surface Mount
- 50/60 Hz
- Solar PV systems, Power Distribution
- DC
- IP65
- Three Phase
- 1000V DC
- 22
- 680*340*160 mm
- -25C to +60C
- Up to 99% (non-condensing)
100kW Junction Box(22CH) for PV Trade Information
- Telegraphic Transfer (T/T)
- Export Standard Packing
Product Description
Product Description
- Patented Junction Box with high salt damage resistance
- Use of European products(CE Certified) such as fuses and fuse holders.
- Standardized bus bar
- Heat from diodes can be lowered by separation of heat plate from bus bar
- By combining 2 -3 diodes into 1 large heat plate, it has excellent ability to release heat out
* Fuse type Junction Box(100kW) * Monitoring Junction Box(50kW)
NO! Diode / NO! Fire worry
Company Profile
Our company focuses on new and renewable energy such as Solar, Wind, and ESS Business.
We provide one-stop service from development new technology through R&D Center to construction, structure fabrication, maintenance and safety management.
We do have our own technology of ECO Electric Power.
Our company won't stop developing and investing on new technologies based on R&D Center.
We will fulfill its promise to our customers by completing 100% of its responsibilities.
Robust Protection with Advanced Features
Designed for demanding solar applications, the 100kW Junction Box provides enhanced safety through high-level protections, including Type II SPD, individual string fuses, reversible diode, and flame-retardant polycarbonate insulation. Its ingress protection and thermal safeguards ensure the systems endurance in harsh environments.
Streamlined Installation and Inspection
The boxs compact, rectangular design supports wall or surface mounting and accommodates both MC4 or screw terminal connections. Its transparent cover allows quick visual inspections, while spring clamp terminal blocks and replaceable modules simplify maintenance and minimize downtime.
Reliability and Longevity for Solar PV Systems
With IEC 60529 standard compliance, UL94-V0 flame retardancy, and service life exceeding 25 years, this junction box meets international benchmarks for safety and performance. It is optimized for three-phase configurations, handling voltages up to 1000V DC and high humidity conditions without compromising efficiency.
FAQs of 100kW Junction Box(22CH) for PV:
Q: How is the 100kW Junction Box installed for solar PV systems?
A: Installation is achieved through secure wall or surface mounting using its rectangular, compact frame. Connection options include MC4 or screw terminals, enabling compatibility with standard solar cables. The gland-type cable entry and integrated isolation switch facilitate safe wiring and commissioning.Q: What are the primary benefits of using this junction box in a PV setup?
A: This junction box offers high protection levels, individual fuses for each string, Type II SPD, and overheating safeguards. These features improve operational safety and system reliability, while its UV-proof, flame-retardant enclosure extends outdoor service life beyond 25 years.Q: When should the replaceable modules or fuses be serviced or replaced?
A: Regular inspection through the transparent cover helps identify any faults. Modules and fuses should be replaced if signs of damage, malfunction, or degradation are observed to maintain optimal protection and performance. Scheduled preventive maintenance optimizes longevity.Q: Where can this junction box be installed, considering its environmental ratings?
A: Its IP65 rating and robust polycarbonate housing make it suitable for outdoor installations exposed to dust, moisture, and UV light, commonly found in solar power facilities, rooftops, and commercial environments in varied climates, including regions with high humidity.Q: What process ensures safe power distribution within the junction box?
A: Power from individual PV strings enters through gland-sealed entries to the terminal blocks, each protected by individual fuses. The built-in isolation switch and copper bus bar facilitate safe grounding and controlled output, maintaining high efficiency and protection.Q: How does the box handle extreme temperatures and humidity?
A: The enclosure and internal components are rated for operation from -25C to +60C and up to 99% non-condensing humidity, ensuring stable performance and electrical safety in challenging environmental conditions common to solar installations.Q: What ongoing maintenance is recommended for optimal performance?
A: Routine visual inspections through the transparent cover, periodic tightening of terminal connections, cleaning of cable glands, and timely replacement of fuses or faulty modules help sustain high efficiency and protection throughout the service life.Tell us about your requirement
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