Solar energy is an inexhaustible, reliable, clean energy source using a technology with a life span of over 25 years. Onestone Solar ensures that your solar park investment is safe - technically, legally and financially - by conducting all required checks and balances.

Based on extensive experience in the solar industry, we guide you to successful investments: from brokering operational parks to developing new parks around Europe.


Onestone Solar’s aim is to make the investment as transparent as possible. This is being achieved by standardising all required contracts to the maximum extent possible. As a result, the investments can be characterised as low operational and technical risk with a stable long term positive cash flow.


"An intelligent fool can make things bigger, more complex and more violent. It takes a touch of genius - and a lot of courage - to move in the opposite direction."

Albert Einstein