• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Sunyo
  • Model Number: DC fuse solar connector SY-CM4A-D
  • Type: solar connector
  • Application: solar panel
  • Gender: male and female
  • Solar contactors MC: For photovoltaic system
  • Housing color: Black
  • Contacts: Copper,Silver plated
  • Waterproof Gasket: Silcicone Rubber
  • Rated current: 30A
  • Rate voltage: DC 1500V(TUV)600V(UL)
  • Test voltage: 6kv(TUV50HZ,1min)
  • Degree of protection: IP68
  • Temperature range: -40 ~+90 Celsius degree
  • Flame retardant grade: UL94-V0

Packaging & Delivery

Packaging Details 1.20pcs in one poly bag
2.600pairs in one carton
3.Carton size:39*26.5*35
Delivery Time within 24hours depend on quantities


1.DC PV-Diode connector with fuses
2.TUV approved
3.Simple,easy installation
4.Suitable for 10~14AWG Cable

<1>DC PV-Diode connector with fuses

1.PPO material

2.Guarantee 25year

3.Please note this connector with fuses,protected the short circuit,protected all the solar system.

 4.Suitable for various solar charge controller



1. This connector provides increased safety when connected with a safety lock clip.
2. The connectors are then completely locked and unintentional disconnection is avoided.
3. The Solar Panels are delivered with MC4 connectors factory mounted.
4. The package comes with 1 male and 1 female connector.
5. Please note this style is new style it may not fit on the old style connectors.
6. Older style connectors has red stripe on them.



<3>The advantage of our PV connector

1.This panel connector has an auto-locking  structure to connect reliably

2.We use only eligible PPO material from resin supplier ,

Material production included marvelous performance in the

high low temperature,flame

retarndant, antiultraviolet rays,taughted

to harsh outdoor environment.

3.The proven assembly process is simple, fast, safe and easy.



 <4>Our factory Instrument equipment show



 <5> Our certificate





Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $43,000
Learn More