OZPS batteries for off grid systems. Adjusted and variable price depending on raw materials market. Manufacturer with experience. Robust product of good quality and reliability. Good after sales service. Product advice depending on the use
-- Proenal S.L.
Lately I have been using TOPzS batteries. They have a very affordable price which is what customers look for. The batteries are cheap, but you have to be careful and treat them with care because they are less resistant to shocks than other batteries. However, they look perfect.