We specially like the warranty that they offer, they respond very well if you have any problem. It also comes with the serial number in the front which is very useful in case of failure.
-- Marcos , Aplitec Maestrat, S.L.
It is a good quality product. We use their panels on our installations because it is a reliable brand. It is an European Brand that produces in Spain, therefore it is easy for us to get access to the technical service.
We use this brand because we trust in the company, they have been working in the photovoltaic industry for a long time and we can be sure that they offer a product of guarantees. In addition, all panels come with a power line warranty of 25 years, so we can be confident that these panels will provide a high performance over a long period of time.
-- Fernando Garcia Alcaraz, Clima Sonair
Excdellent customer service, price fair especially for big quantities. Never had problems with products, only some minor issues with junction boxes, but they fixed them shortly.