Roof-mount solar install, portable panel integration, charge controller and inverter sizing, and lithium-compatible system design. Most installs complete in a single day at your driveway, storage facility, or campsite.
RV solar install and repair from Mobile RV Pro covers roof-mounted panel arrays, portable solar integration, MPPT charge controller sizing, inverter and converter compatibility, and full lithium-compatible system design. Installs happen at your driveway, storage facility, or campsite across Utah and Texas — no shop visit required for most systems. Mobile RV Pro is the right choice when your RV solar is part of a larger off-grid build with lithium batteries, larger inverter, and load-shedding strategy. Certified technicians, brand-agnostic component selection, written estimate before any work begins.
Solar problems usually trace back to one of four areas: charge controller, wiring run, battery bank, or shading. Diagnosis on-site with a meter isolates the cause without parts replacement.
Charge controller failure, panel disconnection, wiring fault, or undersized wire run. Meter diagnosis identifies the break in the circuit.
Parasitic load exceeding solar generation, battery bank capacity, or inverter draw. Common when adding lithium without resizing the system.
Inverter undersized for the connected load, low battery cutoff, or wiring fault. Resolution is usually inverter resizing or load management.
Panel-side fault — wiring, connector, or panel failure. Less commonly a controller fault.
Panel shading, dirty panels, undersized controller, or panel-to-panel wiring loss. On-site measurement under sun confirms actual output vs. nameplate.
Old solar install with failed sealant around panel mounts. Reseal is mobile-fix; severe leaks may require roof panel repair (Roof Repair service).
If you are planning a lithium battery upgrade and have existing solar, get the system reviewed before the lithium install. Solar charge controllers configured for lead-acid will undercharge or overcharge lithium banks — the result is reduced battery life or BMS shutoffs. Mobile RV Pro coordinates Solar + Lithium as a combined install when both are planned.
Mobile RV Pro is brand-agnostic on solar — component selection is driven by your power needs, RV electrical capacity, and off-grid use case. Common brands installed and serviced include Renogy, Go Power, Zamp, Battle Born, and Victron.
Solar install pricing scales with system size and complexity. Small starter systems handle lighting and 12V loads. Larger systems support inverter loads (microwave, induction cooktop, AC with soft-start). Ranges below are all-in: diagnostic, labor, and parts at typical cost.
| Repair Type | Typical Labor Range | Notes |
|---|---|---|
| 200W starter install | $1,200 – $1,800 | Panel, MPPT controller, basic wiring; supports 12V loads |
| 400W system install | $2,200 – $3,400 | Two panels, MPPT, monitoring; supports most off-grid loads |
| 600W+ with inverter | $3,500 – $6,200 | Three panels, pure sine inverter, monitoring |
| Solar + lithium combined install | $5,500 – $14,000 | System size dependent; lithium bank, inverter, MPPT, monitoring |
| Charge controller replacement | $420 – $850 | MPPT controller fault or upgrade |
| Inverter replacement or upgrade | $650 – $1,800 | Pure sine inverter, 1000W–3000W |
| Solar troubleshoot and repair | $280 – $620 | Wiring fault, panel disconnect, or controller fault |
| Diagnostic only (no repair/install) | $270 – $360 | Walk-away price if you decline work |
Mobile RV Pro provides a written estimate before any work begins. System design is included at no extra charge — we size the system to your actual power needs, not the largest system that fits on your roof. Combined Solar + Lithium installs are quoted as a single project.
Mobile RV Pro technicians are certified, background-checked, and carry full liability insurance. The company is licensed and insured to perform RV repair across Utah and Texas. If a technician damages any component while performing a hired repair, Mobile RV Pro covers the replacement 100% — both parts and labor.
Mobile RV Pro is an authorized warranty coordinator for most major extended warranty providers including Good Sam, Wholesale Warranties, Cornerstone, and National General. We coordinate repairs and payment directly with extended warranty companies on your behalf — at no extra charge.
Mobile RV Pro designs every new solar install to be lithium-compatible whether or not lithium is part of the initial build. Charge controllers are selected with lithium profiles available, inverters are sized for likely future loads, and wiring is run to accommodate larger battery banks. The result: solar customers who later upgrade to lithium do not pay to redo the solar work.
Certified technicians dispatched to your location — driveway, storage facility, or campsite. No haul-in, no storage fees.
Most RV dealerships sub-contract solar work or offer a single OEM solar package. Mobile RV Pro is brand-agnostic and designs to your power needs, not to a package — and the install happens at your location.
| Mobile RV Pro | Dealership | |
|---|---|---|
| System design | Sized to your loads, brand-agnostic | OEM package, one size |
| Install location | At your RV | Dealer lot |
| Lithium compatibility | Designed in from day one | Often locked to OEM package |
| Monitoring app | Victron Bluetooth standard | Brand-specific |
| Future expansion path | Wired for adds | Often hard-capped |
| Written estimate | Always before work | Package pricing — line items unclear |
