Shown — ThermaSol Solaris solar-powered outdoor sauna
ThermaSol Solaris Sauna
Heater includedRed light available
Starting price $66,645
Typical retail $86,639
Final price varies by size & configuration.
From $2,777/mo
HSA / FSA eligible
Now In stock
Delivery White-glove
Installed
Capacity
3-Person
Width 60in 152 cm
Depth 86in 218 cm
Height 97in 246 cm
Before you commit, speak with us.
ThermaSol Solaris Sauna
The first fully off-grid, solar-powered sauna available in the U.S., Solaris is a breakthrough in sustainable outdoor wellness — it operates entirely without a power connection, offering an eco-conscious retreat in virtually any setting. A solar-tinted panoramic glass wall brings in natural light while maintaining privacy, and brushed, tile-clad surfaces reflect modern European styling.
Highlights
- Available in two sizes — Small (seats 2–3) and Medium (seats 4–5)
- Fully off-grid — solar panels and battery pack, no power connection required
- Solar-tinted panoramic glass wall for natural light and privacy
- Tile-clad interior and exterior — modern, durable, UV-resistant
- Integrated LED lighting
- Recognized by TIME as a Best Invention of 2025
- Small: 86" L × 60" W × 97" H · Medium: 86" L × 86" W × 97" H
What's included
- 3 kW KIP heater with Wi-Fi
- CX170 control
- Solar panel array
- Battery / power kit
We'll decide together in your consult
- Capacity - 3 or 5-Person
- Assembly / entrance - Left or Right
- Site - level base with good sun exposure for the solar array
Schedule a consultation with an advisor to learn more about the product, delivery, installation, and more.