ThermaSol Solaris Sauna Cabin Fully Assembled Outdoor Sauna, Solar-Powered, 2 to 5 Person

Experience the future of sustainable wellness with the Solaris Sauna Cabin by ThermaSol, recognized by TIME as one of the Best Inventions of 2025. Fully off-grid and solar-powered, this innovative sauna operates wherever the sun shines, blending eco-conscious design with luxurious comfort. Tile Oak cladding wraps both the exterior and interior in a modern, UV-resistant finish, while solar panels on the roof and one wall provide reliable energy with just a single day of sunlight. Power levels can be monitored conveniently through the mobile app, giving you total freedom in choosing your sauna location.

Step inside through the full-length solar-tinted glass door into a well-insulated cabin featuring an expansive window with alder framing, allowing natural light while maintaining daytime privacy. Brushed alder benches and backrests deliver a soft, relaxing texture, while the Harvia KIP 3kW heater provides gentle heat and restorative steam powered entirely by solar energy. Integrated RGB LED color therapy lighting, with included control, creates a customizable ambiance for the ultimate wellness escape. Fully assembled and pre-wired, the Solaris Sauna Cabin is ready for instant outdoor enjoyment.

Features

• Tile Oak Cladding exterior and interior for a modern, UV-resistant, durable finish

• Brushed alder benches and backrests for soft, comfortable support

• Solar-powered with integrated panels and battery pack for off-grid operation

• Solar-tinted full-length glass door and expansive window for light and privacy

• Integrated RGB LED color light therapy with customizable control

• Fully insulated for efficient heat retention and year-round use

• Pre-assembled and pre-wired for turnkey installation

• Ideal for private gardens, patios, rooftops, or backyard spaces

• 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

Includes

• 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

Specifications

Model: SOLARIS SAUNA CABIN
Construction Material: Tile Oak Cladding
Bench Material: Brushed Alder
Sauna Heater: Harvia KIP 3kW with Wi-Fi
Sauna Control: Harvia Xenio CX45 with Wi-Fi
Lighting: RGB LED Color 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)