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• Lehi
• 2021 SOLITUDE 310GK

2021 Grand Design Solitude 310GK with major off-grid and remote-work upgrades. Clean title in hand. Non-smoker. No leaks. Everything works as it should. Clean interior with no pet odors. Buyers are welcome to arrange a pre-purchase inspection. Premium rear-living fifth wheel with three slides that feels huge when opened up. 34'11" length, private king bedroom, full bath with skylight, dedicated washer/dryer closet, and a rear kitchen/living space that opens up beautifully when the slides are out. Sleeps four (king + convertible sofa).

We built this rig specifically for remote work without being tied to hookups. The power system is the highlight:

Power / Off-Grid

4× Battle Born 100Ah 12V LiFePO4 (400Ah total)

Magnum MagnaSine 3000W hybrid inverter/charger (3000W, 125A PFC charger, 50A transfer)

1000W solar with Victron solar controller

Onan 5,500W LP generator 142 hours

Connectivity / Tech

Peplink MAX Transit Duo dual-carrier router with full external antenna package installed

Starlink system with pole + mounting brackets available separately (best performance in most areas)

Haloview BT7 touchscreen camera system

TPMS tire pressure monitoring system

Cat-friendly + move-in ready
Washer/dryer closet has a built-in cat door for a litter setup

Wire mesh under the stairs keeps pets out of basement storage

Included starter kit (no extra cost): chocks, leveling pads, patio mat, and more (ideal if youre new to fifth wheels)

Load Range G tires (installed 11/10/2022): Hartland HRT ST235/80R16 (14-ply)

Weights / Location
Base weight 12,100 lbs, hitch weight 2,350 lbs. Located in Lehi, UT.

Optional truck bundle
Also available as a turnkey package with a 2020 Ram 3500 Tradesman 4x4 Crew Cab Long Bed (40,758 miles), 6.7L Cummins High-Output (HO) Turbo Diesel with Aisin transmission. Message for bundle pricing.