The ThermaSol Solaris is a premium, fully assembled outdoor sauna cabin designed for 2–5 people who want a complete wellness retreat without the complexity of traditional installation. Powered by an integrated solar panel and battery system, this off-grid-capable cabin delivers authentic heat, steam, and customizable ambiance — ready to place on any backyard, rooftop, or patio the moment it arrives.
Why Customers Choose the ThermaSol Solaris
- Arrives fully assembled and pre-wired — no contractor or electrician required
- Solar-powered off-grid operation — no external electrical hookup needed
- Accommodates 2–5 people for individual or shared sessions
- Premium Tile Oak exterior with UV-resistant finish built for outdoor longevity
- Recessed RGB LED color therapy lighting for a customizable atmosphere
- Backed by a one-year warranty and manufactured in the USA
- Free shipping within the contiguous United States
Product Highlights
Solar-Powered Off-Grid Operation
An integrated solar panel and battery system provides reliable power without requiring a dedicated electrical circuit. Place the cabin wherever it fits your outdoor space.
Turnkey Delivery — Fully Assembled
The Solaris ships completely assembled and pre-wired. No on-site construction or complex installation is required — simply position the unit and begin use.
Harvia KIP Heater with Steam Capability
The cabin is equipped with a Harvia KIP heater, a trusted name in sauna heating, delivering consistent, even heat and optional steam for a traditional sauna experience.
Tile Oak Cladding with UV-Resistant Finish
The exterior features premium Tile Oak cladding engineered to resist UV degradation and weathering, maintaining its appearance through extended outdoor exposure.
Expansive Solar-Tinted Windows and Full-Length Glass Door
Large solar-tinted windows and a full-length glass door allow natural light into the cabin while maintaining privacy during daytime sessions.
Recessed RGB LED Color Therapy Lighting
Adjustable RGB LED lighting lets users set the ambient tone of each session. The interior also features brushed alder benches for a warm, natural finish.
Specifications
| Model | ThermaSol Solaris |
| SKUs | 14-KIR-4560 (Small), 14-KIR-4561 (Medium) |
| Capacity | 2–5 persons |
| Heater | Harvia KIP |
| Power Source | Integrated solar panel and battery system (off-grid capable) |
| Exterior Cladding | Tile Oak, UV-resistant |
| Interior Benches | Brushed alder |
| Lighting | Recessed RGB LED color therapy |
| Glazing | Solar-tinted windows, full-length glass door |
| Assembly Status | Fully assembled and pre-wired |
| Country of Manufacture | USA |
| Warranty | 1 year |
| Lead Time | 12–13 weeks (made to order) |
| Shipping | Free within the contiguous USA |
Ideal For
- Homeowners seeking a permanent or semi-permanent outdoor wellness space
- Properties without convenient access to outdoor electrical infrastructure
- Buyers who want a ready-to-use sauna without construction or permitting delays
- Households of 2–5 people looking for a shared relaxation and recovery space
- Outdoor living areas including backyards, patios, decks, and rooftop terraces
Important Information
- Made to Order: The ThermaSol Solaris is produced on a per-order basis. Please allow 12–13 weeks from order confirmation for delivery.
- Placement: The unit should be placed on a level, stable surface capable of supporting its full weight. Consult the specification sheet for load requirements before installation.
- Solar Performance: Off-grid performance depends on local sunlight availability. Review the included documentation for regional usage guidance.
- Ventilation: Ensure adequate clearance around the unit as specified in the installation manual. Do not obstruct ventilation openings.
- Electrical Safety: Although the unit arrives pre-wired, all electrical connections should be verified by a qualified professional prior to first use.
- Compliance: Buyers are responsible for verifying local building codes, HOA regulations, and permit requirements before installation.
- Specification Sheet: Full technical dimensions, weight, and electrical specifications are available in the ThermaSol Solaris Spec Sheet (contact us to request a copy).
Frequently Asked Questions
Does the ThermaSol Solaris require an external electrical connection?
No. The Solaris is equipped with an integrated solar panel and battery system that provides off-grid power. No external electrical hookup is required for standard operation, though local conditions and usage patterns may affect solar performance.
Does it arrive fully assembled?
Yes. The unit ships completely assembled and pre-wired. No on-site construction is required. Simply position the cabin on a level surface and follow the included setup documentation before first use.
How long does delivery take?
The ThermaSol Solaris is made to order. Please allow 12–13 weeks from the date of order confirmation for delivery within the contiguous United States.
What is the cabin's capacity?
The Solaris is designed to comfortably accommodate 2–5 people, depending on the size variant selected.
What type of heater is included?
The cabin includes a Harvia KIP heater, which supports both dry heat and steam sauna sessions.
Is the exterior weather-resistant?
Yes. The Tile Oak cladding features a UV-resistant finish engineered for extended outdoor exposure across a range of climates.
What warranty is included?
The ThermaSol Solaris is backed by a one-year manufacturer's warranty. Contact us for full warranty terms and coverage details.
Is shipping included in the price?
Yes. Free shipping is included for all orders delivered within the contiguous United States.
The ThermaSol Solaris is a well-engineered, ready-to-use outdoor sauna cabin for buyers who value quality, convenience, and off-grid flexibility. If you have questions about sizing, placement, or lead times, contact us before placing your order — we're happy to help you choose the right configuration.
This product is intended for general wellness use. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any medical condition. Consult a qualified healthcare provider before use if you have any health concerns or pre-existing conditions.