Compare with original MC4 connector:

Solar connector:

  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.

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

4)We take pride in our quality system.

5)All products shipped are 100% inspected.

Shipping:

1. Worldwide by DHL,UPS,TNT,FedEx,EMS and others.

2. All orders shipped within 7 business days after payment is cleared.