Energy-Switch Grelling

Heizung, Solar Regeltechnik Christian Grelling

Solar technology, solar systems in Benken SG

Energy-Switch GmbH, led by Christian Grelling, is your specialist for the energy optimization of photovoltaic systems in combination with heat pumps. Based in Benken SG, the company offers solutions to increase self-consumption up to 60%, significantly reducing the payback period of your system. As an official Loxone Partner and expert for Smartfox Pro, Energy-Switch provides intelligent control and regulation technology for your Smart Home. In addition to services, the company operates an online shop for Loxone hardware and offers in-depth advice in the areas of building services, thermal solar systems, and standard heating load calculations.

Opening times

Closed until 7:00 AM

Monday
7:00 to 12:00 / 13:00 to 17:00
Tuesday
7:00 to 12:00 / 13:00 to 17:00
Wednesday
7:00 to 12:00 / 13:00 to 17:00
Thursday
7:00 to 12:00 / 13:00 to 17:00
Friday
7:00 to 12:00 / 13:00 to 17:00
Saturday
Closed
Sunday
Closed

Monday
7:00 to 12:00 / 13:00 to 17:00
Tuesday
7:00 to 12:00 / 13:00 to 17:00
Wednesday
7:00 to 12:00 / 13:00 to 17:00
Thursday
7:00 to 12:00 / 13:00 to 17:00
Friday
7:00 to 12:00 / 13:00 to 17:00
Saturday
Closed
Sunday
Closed

Opening times

Closed until 7:00 AM

Monday
7:00 to 12:00 / 13:00 to 17:00
Tuesday
7:00 to 12:00 / 13:00 to 17:00
Wednesday
7:00 to 12:00 / 13:00 to 17:00
Thursday
7:00 to 12:00 / 13:00 to 17:00
Friday
7:00 to 12:00 / 13:00 to 17:00
Saturday
Closed
Sunday
Closed

Monday
7:00 to 12:00 / 13:00 to 17:00
Tuesday
7:00 to 12:00 / 13:00 to 17:00
Wednesday
7:00 to 12:00 / 13:00 to 17:00
Thursday
7:00 to 12:00 / 13:00 to 17:00
Friday
7:00 to 12:00 / 13:00 to 17:00
Saturday
Closed
Sunday
Closed

Address:

Mobile:
079 224 42 81*

Telephone:
+41 79 224 42 81

Website:
https://www.energy-switch.ch/

Key features:

Reduction of solar system payback period by approx. 4 years
Holistic energy optimization from a single source (planning to hardware)
Fast shipping of Loxone components from Swiss warehouse

Frequently asked questions about Energy-Switch Grelling

By intelligently controlling your photovoltaic system and heat pump, we can increase your self-consumption from an average of 30% to up to 60%.

We accept bank transfer, Stripe (Visa, American Express, Mastercard), and Twint.

Orders received by 11:00 AM Mon-Fri leave the warehouse on the same day (if in stock).

Yes, we offer a 14-day return policy on items.

Yes, we are an official Loxone Partner and offer both hardware and consultation.

Categories: Solar technology, solar systems

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