Questions?: Do you know where and what I need to add solar panels to this 2019 Forest River 167RB Salem camper?
Type of RV:
2019 Forest River RV Salem FSX 167RB
That is a pretty small travel trailer:
Wow, small trailers are some of my favorites! They are light and efficent. They don’t need as much power, good thing because they have a pretty small roof to install panels.
You will need to see how many panels you can fit on the roof. I would guess it would be only one or two solar panels. The 190’s below are probably going to be your best panel for the size.
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Are you looking for where your prewired solar cables are in your RV?
A program designed to help the consumer with solar panel installs has caused them a lot of grief due to hard to find cable locations and wiring diagrams. Here are a few reasons why RVers have had issues with the prewired or Wired for solar program.
Sticker is removed at dealer prep
Sticker is place in wrong place in RV
Proper docmentation on controller and solar wiring not done well
The program would be better optimized if a small controller would actually be installed with all the wiring hooked. Small so it is cheap to aquire and is easily replaced with a new controller.
Charge controllers are having a lot of changes coming to them as the industry heads to RV-C. This will mean the controller will be stored away and the panel to monitor it could be centralized or unified in your RV.
Lets hope the RV-C makes the drop points easier to find and identify.
Here are a few articles we have written to help you find the cables meant to run to the charge controller.
Tips for Finding Prewired Solar Cables in Your RV
My Fifth Wheel Camper Came Prewired With Solar on the Roof and Side Now What
My Travel Trailer Is Prewired for Solar Now What
Thor Prepped for Solar
Visit our Answers section to see how we have helped others find their lost cables.
## Laying Out Solar Panels on Your RV Roof
Laying out panels for your roof space is important. On smaller campers and even larger RVs with big arrays, space on the roof is finite, and proper planning can help you choose what to order.
[RV Solar Layout Guide](/solar-panel-layout-guide-for-rvs)
### Key Considerations for Panel Placement:
- **Allow for spacing between panels** – Proper gaps help with ventilation and prevent overheating.
- **Avoid shading any panels** – Even partial shading can significantly reduce solar efficiency.
- **Secure mounting is essential** – Consider how and where to attach panels to your RV roof for maximum stability.
- **Plan around existing roof structures** – AC units, vents, skylights, antennas, and other fixtures can obstruct or shade panels.
### Leave Room for Brackets and Mounting Hardware
When measuring available space, factor in the mounting brackets. Most **Z-brackets, corner mounts, and tilt mounts** extend slightly beyond the panel edges, meaning you’ll need extra room beyond just the panel dimensions.
- **Standard Z-brackets** – Add approximately **1-2 inches per panel** in each direction.
- **Tilt mounts** – Require more clearance if panels need angling for better sun exposure.
### Consider Cable Entry Points
Solar panels must be wired to the charge controller inside the RV. **Prewired RVs** often have dedicated **MC4 connectors on the roof**, but if you are running your own cables, plan where they will enter the RV.
- **Use a waterproof cable entry gland** to protect against leaks.
- **Position entry points near existing wiring paths** to minimize interior cable runs.
### Account for Roof Penetrations and Future Expansion
- **Work around AC units, vents, and skylights** – Leaving adequate space prevents obstruction and shading.
- **Consider future solar expansion** – If you plan to add more panels later, leave enough room for additional installations.
Many newer RVs have **specific areas designed for solar panels**. Check your RV manual for details on recommended installation zones.
After you max out the roof, you can then look at adding more power with a portable solar kit.
For Forest River Salem FSX owners, the compact roof size can sometimes pose a limitation for fixed solar installations. Given this constraint, portable solar panels become an excellent alternative. They offer the flexibility to harness sunlight efficiently, allowing owners to position them for optimal exposure. Such adaptability ensures uninterrupted power, making off-grid adventures more feasible and enjoyable.
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Prepping your Forest River Salem for the RV season involves a thorough approach. Start with a deep clean, both inside and out, ensuring every nook is spotless. Invest in essential accessories like RV covers, organizers, and comfortable bedding. Consider new mats, awnings, or outdoor furniture for enhanced comfort. Finally, as the season ends, remember to winterize: drain water systems, seal openings, and check antifreeze levels to protect against colder temperatures. Proper care and accessorizing ensure optimal enjoyment and longevity.
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