haotech new energy high efficient solar panel with INMETRO certificationsSolar panel is the heart of solar pv home system to make electricity from solar power. Mono solar panel is made by mono solar cells with high efficient up to 19%.As solar module manufacturer,haotech new energy produces solar module according to clients requirement in size and electronical datas.For the details,please contact us freely,KEY FEATURES.High efficiency Mono-crystalline silicon cells .Stable electrical performance.High standard producing line.High conversion rate .Excellent low-light performance .Easy installation .Anodized aluminum alloy, beautiful and durable .25 years module power output warranty