ThermaSol Solaris Sauna Cabin
Fully Assembled Outdoor Sauna, Solar-Powered, 2 to 5 Person
Experience a breakthrough in sustainable outdoor wellness with the ThermaSol Solaris Sauna Cabin, which operates entirely without a power connection for environmentally conscious bathing enthusiasts.
Recognized by TIME as one of the Best Inventions of 2025, the Solaris Sauna Cabin is a fully off-grid, solar-powered sauna that works wherever the sun shines.
A fusion of sustainability and wellness, the Solaris delivers a complete sauna experience with the flexibility of no required power connection. The contemporary design uses Tile Oak cladding on both the exterior and interior for a modern European look that is UV-resistant. Solar panels adorn the roof and one external wall with one day of sunshine needed for a full charge, and the ability to monitor power levels through a mobile app.
Enter through the full-length glass door and step into the well-insulated sauna cabin highlighted by an expansive glass window with alder framing. Both pieces of glass are solar tinted to bring in natural light while maintaining privacy during daytime sauna sessions. RGB color therapy LEDs glow from recessed locations throughout the cabin, with the included control able to fully customize users' desired ambiance. Lie back upon brushed alder sauna benches and backrests while the Harvia KIP delivers gentle heat and restorative steam through solar power.
Supported by ThermaSol's 1-year warranty, the Solaris outdoor sauna is the first of its kind, offering complete freedom for eco-conscious bathers to experience wellness from anywhere they desire.
- Tile Oak Cladding exterior construction that is modern, durable and UV-resistant.
- Brushed Alder sauna benches and backrests for a soft, relaxing texture.
- Solar panels with connected battery pack ensures reliable power during sauna sessions.
- Solar-tinted glass door and expansive window to enhance natural light while maintaining privacy.
- Integrated RGB LED color light therapy with control for a custom ambiance.
- Ideal for private gardens, patios, rooftops, and backyard spaces.
- Arrives fully assembled with pre-wired electrical for turnkey use.
- Small dimensions: 60"W (152.4 cm) x 86"D (218.4 cm) x 97"H (246.4 cm)
- Medium dimensions: 86"W (218.4 cm) x 86"D (218.4 cm) x 97"H (246.4 cm)
- Designed and crafted in the U.S.A.
- 1-year warranty
Solaris Sauna Cabin
- Pre-Assembled Sauna Cabin
- Harvia KIP 3kW Sauna Heater with Wi-Fi
- Harvia Xenio CX45 Digital Control with Wi-Fi
- Harvia AC3000 Sauna Stones (1 Box)
- Installation Instructions
- 1-Year Warranty
| Model | SOLARIS SAUNA CABIN |
|---|---|
| Construction Material | Tile Oak Cladding |
| Bench Material | Brushed Alder |
| Sauna Heater | Harvia KIP 3kW with Wi-Fi |
| Lighting | RGB LED Color Light Therapy |
| Capacity (Small) | 2-3 People |
| Capacity (Medium) | 4-5 People |
| Width (Small) | 60" (152.4 cm) |
| Depth (Small) | 86" (218.4 cm) |
| Height (Small) | 97" (246.4 cm) |
| Width (Medium) | 86" (218.4 cm) |
| Depth (Medium) | 86" (218.4 cm) |
| Height (Medium) | 97" (246.4 cm) |
| Bench Depth | 24" (61 cm) |
| Weight (Small) | 2756 lbs (1250.1 kg) |
| Shipping Weight (Small) | 2976 lbs (1349.9 kg) |
| Weight (Medium) | 3064 lbs (1389.8 kg) |
| Shipping Weight (Medium | 3285 lbs (1490.1 kg) |
Shipping costs are determined based on location. Outdoor saunas are delivered via flatbed trailer and fully assembled.
Customers are notified two weeks prior to the scheduled delivery to allow time for preparation. A forklift or crane is required for placement, and a licensed electrician must install the heater. Due to its size and weight, manual offloading is not recommended. Please ensure the proper equipment is available at the time of delivery.
Please ensure you are fully prepared to receive and unload your sauna in accordance with the instructions provided in your manual.
The path from delivery point to placement site must be clear and accessible for equipment. Saunas should be installed on a firm, level surface with slight runoff for drainage—such as concrete, decking, pavers, or compacted gravel.
For complete guidelines, please refer to the product manuals.
Take your sauna experience to the next level with the SaunaLife Verse Bluetooth Speaker. This wireless and waterproof speaker is designed to withstand the extremes of a sauna environment while delivering impressive audio performance. Stream your favorite music with crisp highs, rich mids, and deep bass.
Built to withstand the extreme heat of a sauna, the SaunaLife SaunaZone is a multifunctional Bluetooth companion that keeps drinks cold, streams digital audio, lets you make calls, and provides vivid mood lighting. Whether hosting friends or relaxing solo, the SaunaZone will elevate your sauna experience.
Ladle not included, select from our wide assortment of quality sauna ladles.
PROSAUNAS sauna cleaner and disinfectant is specially formulated for wood saunas! Choose the ready-to-use 32-oz spray bottle or the economical concentrated 1-gallon bottle that makes up to four gallons when diluted. Keep your sauna looking beautiful and smelling clean.
Refresh and enhance the natural beauty of your sauna’s wood surfaces with PROSAUNAS Sauna Wax. This premium wax is formulated to build a protective coating over the wood, preventing excessive heat and moisture from cracking, warping and rotting.
This colorless paraffin oil will help heighten the natural color of the wood surfaces along with increasing the life span. Recommended that you apply to new benches before use as well as twice a year when cleaning the sauna. The Harvia Paraffin Oil helps to decrease the amount of dirt and humidity absorbed into the wood.