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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: SUNYO
  • Model Number: Solar Junction Box SY-JB4B
  • Type: solar junction box
  • Application: Solar panel
  • Gender: Female and Male
  • Solar Junction Box: PPO housing
  • Rated current: 15A
  • Waterproof grade: IP 65
  • Safety class: class 2
  • Contact material: Copper ,tin plated
  • Rate voltage: DC 1000V(TUV)600V(UL)
  • Temperature range: -40 ~+90 Celsius degree
  • Flame retardant grade: UL94-V0
  • Pin dimensions: 4mm
  • wire size: AWG14/12

Packaging & Delivery

Packaging Details 1.1Set per bag,60 bages in a carton
2.carton dimension:66cm*33cm*22cm
3.Or depend on customer
Delivery Time 24 hours or depend on customer quantity

                                                             Solar Junction Box



Main Characteristics:

1.Outshells have very strong anti-aging and ultraviolet resistance capacity.

2.Be fit for severe outside working environment request.

3.All connection used doulbe strenght connection method.

4.The max working current of box will be changed when fixed with different types of diode.




 Who we are

We are a new energy factory, located in Chang’an town, Dongguan city, China, specializing in R&D, manufacturing and marketing PV connectors, PV junction boxes and PV assemblies etc.,

We look forward to establishing a relationship with new customers.





 We can do that 

1).We have full engineeringteam support, we have a strong after sales services.We use only quality raw material.

2)To maintain quality control we do personally inspect for each item prior to shippment.

3)We guarantee 100% customer satisfaction,we guarantee that our products are brand new and first-class quality

4)We take pride in our quality system.All products shipped are 100% inspected.


Contacting us 

1. We depend on our customers' satisfaction to succeed, therefore your feedback is extremely important to us .

2. We love to hear from you. Drop us an email if you like our products,We would like very much to work with you to solve any issues you may have.






Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $43,000
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