Qoltec Solarwechselrichter

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Product details

The Qoltec Solar Inverter for Water Heating ECO Solar Boost is an innovative solution for utilizing solar energy in heating applications. With an output power of 3000 watts, this voltage converter enables efficient conversion of solar power to operate heating systems such as boilers and underfloor heating. The advanced MPPT (Maximum Power Point Tracking) technology ensures optimal use of solar energy, leading to a reduction in electricity costs. Thanks to the bypass function, the inverter can be connected to both solar panels and the power grid, ensuring uninterrupted operation of the heating system. The robust construction and high-quality workmanship of the device guarantee a long lifespan and reliable performance under various weather conditions. These features make the ECO Solar Boost a sustainable and economical choice for anyone looking to reduce their heating costs while utilizing environmentally friendly energy sources.

  • Maximum energy efficiency through advanced MPPT technology
  • Compatible with various heating applications, including boilers and underfloor heating
  • Robust construction for long-term reliability
  • Bypass function for uninterrupted operation when connected to the grid.

Key specifications

Voltage transformer type
Solar voltage transformer
input voltage
110 V
Output voltage
180 V
Power output
3000 W
Length
25.80 cm
Width
19 cm
Height
8.50 cm

General information

Item number
56621185
Manufacturer
Qoltec
Category
Power inverters
Manufacturer no.
53867
Release date
22.3.2025
External links
Manufacturer's site (de)

Colour

Colour
White
Exact colour description
White

Voltage Transformer Properties

Voltage transformer type
Solar voltage transformer
input voltage
110 V
Output voltage
180 V
Power output
3000 W
Electric current output
20 A

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Product dimensions

Length
25.80 cm
Width
19 cm
Height
8.50 cm
Weight
2700 g

Package dimensions

Length
30 cm
Width
24 cm
Height
16 cm
Weight
3.13 kg

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Power inverters» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Qoltec
    Not enough data
  • 1.MeanWell
    0 %
  • 2.AEG
    0.2 %
  • 2.Noqon
    0.2 %
  • 4.Carlo Gavazzi
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Qoltec
    Not enough data
  • 1.GreenCell
    0 days
  • 1.Nedis
    0 days
  • 1.Technaxx
    0 days
  • 4.Hoymiles
    3 days

Return rate

How often is a product of this brand in the «Power inverters» category returned?

Source: Digitec Galaxus
  • Qoltec
    Not enough data
  • 1.Technaxx
    1 %
  • 2.MeanWell
    3 %
  • 3.Growatt
    4.6 %
  • 4.GreenCell
    4.8 %
Source: Digitec Galaxus