Whether in the field of solar electrical energy or solar thermal energy, we choose at Optimo with great care the best-known suppliers with their high quality products on a worldwide scale so that they can become our partners. Our goal is the total satisfaction of our customers by putting at their availability efficient and reliable solar systems in accordance with German standards.

Some of the suppliers we collaborate with on a global scale in the field of solar electrical energy are as follows:

For photovoltaic modules

Our suppliers are among the world’s leading companies for the manufacturing of photovoltaic modules. The products of these companies are distinguished by their reliability and efficiency.

For inverters and batteries

The SMA and Fronius companies are world leaders in the production of inverters. The two companies from the German space and are known for the quality of their reliable and effective products. Both of them have solid references at an international level. As for the battery of Mercedes, we would not need to talk about the quality of the latter as its brand reveals everything.

For solar pumps

Lorentz is a well-known German company on a global scale with its reliable and efficient solar pumps. The company has references at an international level.

Some of the suppliers we collaborate with on a global scale in the field of solar thermal energy are as follows:

For solar collectors

These companies are among the best in Germany and in the world for their high-quality products. The products are differentiated from others by their efficiency and their own technical specificities.

For heat tanks

These companies are leaders in the production of heat tanks. Their products are robust and efficient and have an excellent reputation worldwide.