Knowledge Center for Private Individuals

Knowledge center

Didn’t find your question? Use our intelligent search function or send us an email with your question.

I don't know my login or password for sunnyportal anymore. Now what?

If you don’t remember the login information for or the SMA Energy app, you can easily set it up again yourself.

Go to the sunnyportal page. At the top right, you can sign yourself in. From there, choose “forgot password.” Just follow all the steps there to reset your password.

Eco technics - zonnepanelen, groene energie

AREI Testing

Every installation must be inspected. Do you have questions about your inspection? Then take a quick look under this category to see if your question is included.
Eco technics - zonnepanelen, groene energie


You produce your own green energy. This must be reported to the grid operator Fluvius. If you have questions about this, you can surely find them under this category.
Eco technics - zonnepanelen, groene energie


Under this category, discover answers to general questions related to your installation.
Eco technics - zonnepanelen, groene energie


Every PV system has an inverter. The inverter works fully automatically and is maintenance-friendly. Questions related to your inverter can certainly be found under this category.
Eco technics - zonnepanelen, groene energie

Registration and Premiums

Find out questions related to registering your solar panels and obtaining any premiums here. Discover the answers to your questions here.
Eco technics - zonnepanelen, groene energie

Solar panels

Investing in solar panels is not something you do every day. Even after your purchase, you may still have a question. Under this category you can find some questions related to your solar panels.

Interested in partnering with Eco Technics?

Solar panels, home battery, fast chargers…. We have it all.

Our consultants will be happy to come on site to discuss your needs and review the options.

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