PRODUCT DETAILS
Go Power! MC4 extension cables bridge the gap between your solar panels and the controller or roof entry, pre-terminated with a male MC4 on one end and a female on the other so they plug straight in. Choose from 1, 3, 6, 10, 15, 30 and 50 ft. Each listing is a single cable — order two per panel (positive and negative) or two per branch connector pair.
Built to the standard RV manufacturers install
Go Power! has designed mobile power since 1996 and is the solar brand fitted at the factory by Jayco, Forest River, Thor and other leading RV builders. These are the same installation parts the plants and dealers use, backed by a North American support team (part of Dometic).
FEATURES
WHAT IT RUNS
SPECIFICATIONS
| Length | SKU |
|---|---|
| 1 ft | 82881 |
| 3 ft | 74672 |
| 6 ft | 82537 |
| 10 ft | 76216 |
| 15 ft | 79532 |
| 30 ft | 76215 |
| 50 ft | 71105 |
Connectors: MC4 male to MC4 female, weatherproof, UV resistant.
COMPARE MODELS
MANUALS, SAFETY INFORMATION AND DOWNLOADS
ACCESSORIES
FAQ
How many do I need?
Two per panel for a direct run, or two after a branch connector pair for a parallel array — one for positive, one for negative.
How long is too long?
Voltage drop grows with length and current. For a single 100–200 W panel, up to 30 ft is fine; for parallel arrays keep runs short or step up to a heavier gauge. MPPT controllers with panels in series tolerate long runs best.
Will these reach my roof entry?
Measure from the panel lead to the controller or roof cap along the actual route, add 2–3 ft for slack, then pick the next length up.
Is Go Power! the brand my RV came with?
Go Power! has supplied RV manufacturers since 1996 and is fitted at the factory by Jayco, Forest River, Thor and many other brands; this is the same part your dealer would order.