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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: SUNYO
  • Model Number: SY-JB4A
  • Specification: Normal
  • Application: Commercial
  • Output Voltage (V): 1000V(TUV)600V(UL)
  • solar panel junction box: PPO
  • Rated current: 3A-15A
  • Waterproof grade: IP67
  • 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 panel 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.
5.with smart ,pretty appreance and easily assemble ability.

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.



 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 have TUV certification



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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The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $43,000
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