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Inverters

The heart of your solar system.

The inverter turns the DC power of your panels into AC for your home and the grid. We use efficient devices from leading manufacturers.

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Our selection

Optimise your solar energy.

Central string inverter or microinverter right at the panel: we choose the technology that fits your roof.

Fronius

Fronius

Manufacturer
Fronius International GmbH
Series / type
Primo, Symo, Eco

Fronius inverters from Austria convert solar power into usable AC with high efficiency. The Primo, Symo and Eco series cover a wide power range – with easy installation, comprehensive monitoring and a 10-year manufacturer warranty.

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Enphase IQ8

Enphase IQ8

Manufacturer
Enphase Energy, Inc.
Series / type
Microinverters

With Enphase, every panel has its own microinverter. Each panel works independently – shade, soiling or different orientations no longer slow down the whole system. Plus panel-level monitoring and a 25-year warranty.

  • 25-year manufacturer warranty
  • Monitoring of every single panel
  • No high-voltage DC on the roof
  • Ideal with partial shade
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SMA

SMA

Manufacturer
SMA Solar Technology AG
Series / type
Sunny Boy, Sunny Tripower, Sunny Island

SMA inverters are powerful, efficient and flexible – for homes, businesses and storage systems. The Sunny Boy, Sunny Tripower and Sunny Island series are known for easy installation and high safety standards.

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Azzurro

Azzurro

Manufacturer
ZCS (Zucchetti Centro Sistemi)
Series / type
Hybrid inverters

Azzurro inverters by ZCS are reliable, user-friendly devices for residential, commercial and industrial systems – with a wide power range, easy installation and comprehensive monitoring.

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Technology compared

String or microinverter?

String inverter

e.g. Fronius, SMA

  • One central device for all panels
  • Very economical on unshaded roofs
  • Easy to combine with hybrid storage
  • 10-year manufacturer warranty (Fronius)

Microinverter

e.g. Enphase IQ8

  • One inverter per panel
  • Shade on one panel doesn’t slow the whole system
  • Monitoring of every single panel
  • No high-voltage DC on the roof
  • 25-year manufacturer warranty

How it works

Four steps to the perfect system.

One contact person – from the first conversation to the completed grid registration.

  1. 01

    Consultation

    We look at your demand, your roof and your goals – on site or by video, free and without obligation.

  2. 02

    Planning

    Panel layout, yield forecast and a transparent fixed-price quote including all components.

  3. 03

    Installation

    Our own electrical and installation team mounts your system including scaffolding – clean and on schedule.

  4. 04

    Grid registration

    We handle registration with the grid operator, acceptance and the market master data register.

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