





ThermaSol Solaris - Tile Oak, 2-3 Person, Solar-Powered Outdoor Sauna
ThermaSol Solaris - Tile Oak, 2-3 Person, Solar-Powered Outdoor Sauna
Solaris is the first fully off-grid, solar-powered sauna in the U.S., exclusively available at Prime Spot Saunas. Inspired by Solis (sun) and Ars (art), this breakthrough design merges sustainable technology with European craftsmanship—no electrical connection required.
Whether you’re installing it on a mountain overlook, lakeside cabin, or private garden retreat, Solaris delivers a full-featured sauna experience anywhere the sun shines. It arrives pre-assembled and ready to use with integrated solar panels, battery packs, and a compact Harvia Delta 3.6 kW electric heater (Wi-Fi enabled).
The panoramic tinted glass wall invites in sunlight while preserving your privacy. Inside, brushed alder benches, tile oak finishes, and modern LED lighting create a clean, calming vibe. Designed in Finland, Solaris features UV-resistant tile cladding, making it one of the most durable outdoor saunas available.
Features
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World’s first solar-powered off-grid sauna
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Available in two sizes: Small (2–3 Person), Medium (4–5 Person)
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Fully autonomous or low-energy models
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Solar-tinted panoramic glass wall for privacy and sunlight
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Tile-clad exterior and interior – modern, UV-resistant, and weatherproof
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Xenio CX170 digital control panel with LED lighting
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Delivered fully assembled – plug-and-play setup
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Designed and manufactured in Finland
Specifications
Interior Wood: Tile Oak
Exterior Finish: Tile Oak
Glass: Tinted Privacy Glass
Heater: Harvia Delta 3.6 kW (Small) or 3kW KIP with Wi-Fi (Medium)
Small Dimensions: 86″ L x 60″ W x 97″ H
Power Options: Fully solar or hybrid low-energy
Shipping & Delivery
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Pre-assembled and shipped via flatbed
- Shipping cost calculated at checkout
- Installation on level ground or prepared base
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Includes setup guide and remote support
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Delivery coordination 2 weeks prior to shipment
Questions & Answers
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