Q Solar is proud to introduce the DENIM “poly” solar panels on Bonaire. Looking for alternatives to avoid the import fees on Chinese panels, our supplier SolarClarity from the Netherlands, ended up with a Taiwanese producer. Biggest advantage of this producer is the lower production cost. As Q-Solar, we profit from this purchase benefit and with pleasure we calculate this advantage to you. With this Q-Solar stands out from the rest. In addition to standard tests carried out and said price advantage, Denim panels are tested for resistance to dust, salt and ammonia. Furthermore Denim panels are frequently tested on microscopic fractures by the Dutch testing company Eternal Sun. Denim Solar panels provide the first year guaranteed at least 97% of the rated capacity. From the second year power output will never fall less than 0.7% per year, to a minimum of 80.2% after 25 years.