Replacing a roof-mount solar bracket or identifying what came with an Overlander panel? Go Power 77579 is the rigid-panel Z-bracket set. It is different from the mounting method for a flexible adhesive-mounted module, and it does not replace the separate roof cable-entry fitting.
Identify the bracket and roof layers
Rigid panels sit above the roof on bracket feet, leaving space beneath the framed module for air movement. Fasteners must anchor to a suitable roof structure or approved backing, with membrane-compatible sealing around penetrations.
The Go Power bracket set is intended for a flat-mounted framed panel, rather than a tilting assembly. Match the existing panel's frame, hole positions, roof construction and wind-loading requirements.
Which product number belongs to which part?
| Exact product | What it is | How to use the reference |
|---|---|---|
| GP-MH-4-KB / 77579 | Four Z-brackets for one rigid framed panel | Mounting bracket hardware; select roof attachments separately |
| OVERLANDER 200W | One 200W framed module in a complete solar kit | Includes controller; verify the hardware and controller revision |
| OVERLANDER-E 200W | One additional 200W framed solar module | Expansion wiring and hardware; no charge controller |
| GP-CEP / 74671 | Separate two-cable roof entry plate | Rooftop cable routing; not a panel mounting bracket |
| Dicor 501LSB1 | Black self-leveling lap sealant | Seals compatible horizontal roof penetrations, not a structural mounting adhesive |
One GP-MH-4-KB set provides four brackets for one appropriate rigid panel. Go Power lists panel-side hardware with the bracket set; roof fasteners and sealant must be chosen for the actual mounting surface. The Overlander expansion kit adds a panel without a separate charge controller.
View the bracket and nearby installation products
Framed solar mounting kit
Related framed solar panel kits
Rooftop cable and sealing components
Original manufacturer mounting references
Consult Go Power's bracket and Overlander installation references for the panel-frame mounting positions and supplied accessories. The Dicor manufacturer reference explains the intended use of its self-leveling lap sealants; the RV roof manufacturer determines appropriate substrates, fasteners and sealing preparation.
Go Power GP-MH-4-KB mounting hardware · Overlander rigid solar kit reference · Dicor roof lap sealant details