2024 Keystone Cougar Half-Ton 31BHKWE Heavily Upgraded Off-Grid Capable Bunkhouse

Lightly used 2024 Keystone Cougar Half-Ton 31BHKWE with over $6,200 in aftermarket upgrades a fully independent dual solar + lithium system that makes this rig truly off-grid capable. Asking $51,000 ($45K
base + $6K documented upgrade investment). Everything works, nothing to fix.

WHY THIS ONE IS DIFFERENT

Most 2024 Cougar 31BHKWE units you'll find are stock. This one has a second complete solar/lithium power system professionally installed on top of the factory AGM setup meaning you can run 110V appliances
from the roof panels without the generator, indefinitely.

DUAL SOLAR SYSTEMS (1,350W TOTAL)

System 1 Stock AGM / 12V DC (factory + upgraded batteries):
- 450W roof solar
- Victron SmartSolar MPPT 100/30 charge controller (Bluetooth)
- 2x 6V Dometic Sun Cycle AGM batteries in series = 12V bank
- Powers all factory 12V loads: lights, fridge, water pump, slides

System 2 Aftermarket Lithium / 120V AC:
- 900W roof solar (3x 300W SanTan panels)
- LiTime 60A MPPT charge controller (Bluetooth)
- 2x LiTime 12V 230Ah LiFePO4 batteries in parallel = 460Ah lithium bank
- LiTime 3000W pure sine wave inverter (replaced under warranty March 2025 brand new)
- 4 dedicated interior 120V AC outlets + extension output
- Victron Blue Smart 12V/30A shore power charger (Bluetooth)
- Victron SmartShunt 500A battery monitor (Bluetooth)
- Low-temperature battery protection built in

FLOORPLAN 31BHKWE BUNKHOUSE
- Dedicated bunk room kids sleep separately
- Private master bedroom (queen)
- Full kitchen with residential-style layout
- Full bathroom
- Main living/dining with slide-out
- Sleeps 8-10 comfortably

HALF-TON TOWABLE
- UVW 7,520 lbs | GVWR 9,500 lbs
- F-150, Ram 1500, Silverado 1500 compatible (verify YOUR truck's tow rating AND payload)
- Note: Solar upgrades add ~200-250 lbs to UVW

INCLUDED EQUIPMENT
- Blue Ox sway control + weight distribution bars (2.5" head with 3" sleeve for HD receivers) $1,500 value
- Champion 7500W generator (for AC unit + microwave when off-grid)
- Girard GSWH-2 tankless propane water heater (endless hot water)
- 50A shore power with 15,000-joule surge protector
- Blackstone griddle

AFTERMARKET UPGRADE INVESTMENT $6,281 DOCUMENTED
Full receipts available on request. Includes Blue Ox hitch, Champion generator, all lithium batteries, charge controllers, inverter, Victron monitoring, and solar panels. Everything professionally wired and
operational.

SELLING BECAUSE: Life transition moving and scaling down.

Serious buyers only. No trades. Local pickup in Billings, MT buyer responsible for transport. Call or message to schedule a walkthrough. Will provide walkaround video on request.