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aleo solar | Marius-Eriksen-Straße 1, Gewerbegebiet Nord, 17291 PrenzlauT+49 (0) 3984 8328 0 | E

Guaranteed top class

The sun won’t be letting us down anytime soon. That much is certain. According to estimates, it will still be shining for at least another four billion years, providing the Earth with limitless quantities of energy in the process. To ensure that our customers will benefit from this potential reliability and for as long as possible, we at aleo solar make a promise for every module we deliver: the product and performance guarantee.

10-year product guarantee

Our products are free of any kind of defect. We guarantee that eight years longer than is legally required: with our ten-year product guarantee.

25-year performance guarantee

We guarantee our solar modules’ performance for a quarter of a century: They will still deliver at least 90 per cent of their original output after ten years, and will produce at least 80 per cent in 25 years – established and guaranteed in our 25-year performance guarantee.