The total 120Kw system is currently running with very low maintenance now for nearly 4 years and saved the owner 1000’s of Kw/h without the need for Eskom power and expensive connections.  The farm is completely without grid power and we used only Solar PV, Gel Batteries and Solar PV pumping with our unique micro-grid Read more about 120 kw OFF-GRID Solar System “Op Die berg farm” lowering Diesel cost by up to 98% over lifetime of project.[…]