
Not every batería doméstica can be self-installed. Discover when you need a certified electricista, how to find the right installer and what the costs are.
A batería doméstica is not always a DIY job. Plug-and-play models such as the Anker SOLIX Solarbank 2 Pro are designed for self-installation and do not require an electricista. However, high-voltage systems (>120V DC), all AC-coupled systems and hybrid inversor installations legally require a certified electricista.
Installing without the required certification also invalidates your seguro and garantía. This article helps you make the right choice.
The following systems require a certified electricista by law:
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The following systems are self-installable in most cases:
| Installation type | Average cost | Lead time |
|---|---|---|
| Plug-and-play (self-installation) | €0 | 2–4 hours |
| AC-coupled (low-voltage) | €300–€600 | Half a day |
| High-voltage + hybrid inversor | €800–€1,500 | Full day |
Below is an overview of average costes de instalación in los Países Bajos (2026, including IVA):
Costes de instalación vary by region, complexity and the installation company. Always obtain at least three quotes.
Use this checklist to find a reliable installer:
HES installer network:
Home Energy Solutions works with a network of certified installation partners throughout los Países Bajos and Belgium. When purchasing through HES, we help you find the right installer in your region.
After the installation, check the following:
A good installer is just as important as the right battery. Incorrect installation voids your garantía, leaves you uncovered in case of damage and can compromise safety. Invest in a instalador certificado — it is a one-off cost that protects you for the full vida útil of your system.
HES refers you to certified installation partners in your region. Request a free consultation.
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