VarioString vs70/120

We like the signal output especially. It doesn’t have peaks, it doesn’t make noise and neither produces nor interferes with other electronic devices. The cooling fan is not noisy and is quite compact.

-- Sistemas Integrales de la Energía Solar S.L.L.

We use these inverters for off grid systems and we appreciate their quality a lot; they have very few breakdowns. The after sales service is very good.

-- Marcos , Aplitec Maestrat, S.L.

This inverter works very well. Im satisfied of the performance as well as the customer service.

-- Climatechnique Sarl

It was a recommendation from our distributor because it fit with the characteristics of our installations and we are really happy with them. Their performance has been good so far.

-- Amsolar