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Cost-efficient solution for systems in existing buildings
The SOLARdrive preheating system supplements conventional DHW heating and is suitable for both the solar thermal upgrading of existing DHW systems as well as for new installations.
Your benefits:
- Supports conventional DHW heating for systems with tap rates of up to 200 l/min (e.g. apartment blocks with 120 residential units), and even more on request.
- An economic solution for systems in existing buildings
- Easily retrofit legacy systems
- Redundancy in hot water preparation
- 100% water hygiene (according to DVGW 551)
- High solar conversion efficiency
- System extensions to also support space heating
- Optimal scalability owing to modular design (storage, tap capacity)
technical data
| SOLARdrive preheating system | With RATIOdrive 1000 to 100 l/min | With 2x RATIOdrive 1000 cascade up to 200 l/min | ||||
| Hotwaterconsumption(l/d at 60°C) | 2.000 | 3.000 | 4.000 | 5.000 | 6.000 | 7.000 |
|
Collectorarea, gross [m²] |
40 | 60 | 80 | 100 | 120 | 160 |
| Buffer storage tank volume [l] | 2.000 | 3.000 | 4.000 | 5.000 | 6.000 | 8.000 |
| Collector EURO l20 MQ | x | x | (x) | |||
| Collector SOLARroof | x | x | x | x | ||
