Adding Extra Solar Panels To A GP-CEP Roof Entry Setup

Published 03/30/2021

Products Featured in This Question

Replacement MC4 Expansion Branch for Go Power Solar Panels - 2 Male and 1 Female

(18)

$7.99

Go Power MC4 Output Cable with Male and Female Connectors - 3' Long

(62)

$8.13

Go Power MC4 Output Cable with Male and Female Connectors - 10' Long

(48)

$15.99

Question:

I have 2 gopower panels on my roof that are connected with MC4 connectors into a GP-CEP roof entry. Is it possible to add another panel without any impact on the GP-CEP roof entry? Cant figure how that would work even though I know one side is positive and one negative.

asked by: Gerry

Expert Reply:

You can add additional panels to your system but you first have to ensure that the total amps from the panels won't exceed what your Solar Controller can handle. Once you know that it you can easily plug in the expansion branch from panel to panel and if you need to place the panels further apart we also offer a 3' long and 10' long connector.

Replacement MC4 Expansion Branch for Go Power Solar Panels - 2 Male and 1 Female
Item # 34267040

Go Power MC4 Output Cable with Male and Female Connectors - 3' Long
Item # 34274672

Go Power MC4 Output Cable with Male and Female Connectors - 10' Long
Item # 34276216

I've attached videos to help with installation and offer additional information. In the # 34276216 video David does a fantastic job going over installation and general guidelines with increasing the panels on your system.