no comparaison,,, realy good product

Outstanding fast delivery offering follow up. Clear and understandable manual. Request for feedback for improvement of service. You deserve the best rating possible.

Have been waiting for sun to appear to test new GV-5 Lithium solar charger. Seems to work fine to charge my 6 Ah LiFePO4 battery, not even 100% clear sky. Will do more testing on the field with my ham radio gear later.

Using ours with the self powered diesel heater, it works brilliantly.

👍👍

I had some extensive questions about the product, and they were very quickly answered. The shipping was prompt and the packaging adequate. Highly recommended.

Genasun GVB-8 Lithium 58.4 Volt WP MPPT

Have not received yet,still on the road

Sehr schneller Versand.

For our application perfect

Easy webshop and swift delivery.

Received in 3 days, the GVB-8 is the perfect solution to charge my Maxon 48v 500Wh Battery from 300w solar panel.

Easy to handle and so far beyond my expectations.

Good!

Been using couple of time with Powerfilm 60W panel and works well. Lightweight and RF quiet. I bought the waterproofed version.