The Thermasol Solaris is an outdoor sauna offered in small and medium configurations with tile-clad surfaces, tinted panoramic glass, integrated lighting, and a solar-and-battery power concept. It is designed and crafted in Finland and is stated to arrive preassembled.
Stated construction and features
- Tile Oak interior and exterior finish
- Solar-tinted panoramic glass wall
- Standard glass door
- Brushed alder benches
- Integrated solar panels and battery pack
- Integrated LED lighting
- Xenio CX170 control panel
- Supplier describes the exterior tile cladding as UV-resistant
Size options
- Small: stated 2–3 person capacity; approximately 86 in. × 60 in. × 97 in.
- Medium: stated 4–5 person capacity; approximately 86 in. × 86 in. × 97 in.
Confirm the power and heater configuration
The supplier description contains conflicting specifications. One section names a 3.6 kW Harvia Delta heater, while the size section lists a 3 kW KIP heater with Wi-Fi for both sizes. It also refers to both fully off-grid operation with no power connection and a low-energy configuration with reduced external power needs. These details are not interchangeable.
Before ordering, obtain written confirmation of the exact heater model and output, solar-array capacity, battery type and usable capacity, expected operating time, recharge conditions, seasonal and climate limitations, whether utility power is required or supported, voltage and circuit requirements, Wi-Fi hardware, temperature range, and what equipment is included with the selected size. Solar performance will vary with location, season, weather, shading, orientation, temperature, and usage.
Site planning
Confirm delivery access, unloading equipment, foundation, anchoring, drainage, clearances, ventilation, permits, weather exposure rating, electrical work, service access, and warranty terms before purchase. Follow the manufacturer’s instructions for heat exposure, supervision, hydration, operation, cleaning, and contraindications. This sauna is intended for general wellness and relaxation use; no medical or therapeutic outcome is promised.
