We have now made use of Kosta Symons for the previous couple of yrs with servicing of our 5kw solar technique. Kosta is Experienced, educated, genuine and dependable. He lately replaced our inverter for any aggressive price tag and used enough time to clarify The brand new features to me. https://off-grid-solar-air-condit96161.review-blogger.com/57147577/off-grid-solar-air-conditioners-nsw-things-to-know-before-you-buy