HOT WATER OFF-GRID.
Build your own energy autonomy for hot water — in less than 60 seconds.
SolBox converts photovoltaic panels into hot water — off-grid, without limits, without boiling, without maintenance. Connects directly to your boiler.
1What do you want to heat?
Select your space type
2Don't know which fits you?
Pick a ready package and customize it
2Users
How many will use the hot water?
3Panels ?
Do you have your own or want ours?
4Region ?
Where do you live? (water hardness affects the boiler)
Note: Water hardness data is based on official sources (national water authorities, WHO, USGS, EU agencies, peer-reviewed surveys). If your area has different water hardness, please select manually above.
Data sources
- Japan Nature 2021 — Global tap water hardness comparison (28 countries)
- USGS — Hardness of Water (USA)
- WHO — Hardness in drinking water (2003)
- EYDAP — Athens water quality
- GEUS — Denmark national hardness dataset (2021)
- Frontiers in Water 2024 — China nationwide survey
- UK tap water mineral content (2022)
- MDPI Water 2024 — Saudi Arabia drinking water quality
- Waternet — Netherlands national hardness
5Boiler
Where SolBox will connect
Free study
Request a quote tailored to your needs. A technician will contact you within 24 hours.
Your autonomy
Request free study
Συμπληρώστε τα στοιχεία σας και ο τεχνικός μας θα επικοινωνήσει εντός 24 ωρών με προσφορά προσαρμοσμένη στις ανάγκες σας.
Send request...
Σφαλμα αποστολης
Try again or contact us at 2310 808 159.
