The number of users of this project has grown considerably. This is great. Unfortunately, the operation of solar prognosis (Solarprognose) is not free of charge. I would be thankful if you donate some euro. Donate

Select A Plan

Please Donate At the moment I run this as a hobby project. Maybe it will become commercial later.
I politely ask for a small donation to finance the operation of the site.
The prices at the plans are the recommended donation so that I am able to keep this service running.

Free up to 10 kWp

0,00 € per Month

This plan offers basic functionality - perfect for private use.
Prediction horizon: This and the next day.

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Premium (up to 30 kWp)

2,99 € per Month, including 19% VAT

For the bigger plant with up to 5 module fields.
Prediction horizon: This and the next 4 days.

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Professional (up to 100 kWp)

6,99 € per Month, including 19% VAT

For the big plant(s) with up to 20 module fields.
Prediction horizon: This and the next 10 days.

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