Our company is a sales agency for Chinese and German manufacturers of solar panels, complete solar home systems, batteries and charge controllers, inverters. Every component is a high quality product. We sell only products with quality certifications. Our price are not different from the manufacturers. Best regardsH.AfhakamaSolar Power SolutionsTel.: +49 611 5103222Mobile: +49 177 4404153Skype: h.afhakama