190W Monocrystalline Solar Module Warranty: 5 years workmanship and 25 years output High efficiency TUV, CE, ISO Certificate 190W Monocrystalline Solar Modulecharacteristics:1. high-efficient ... a sheet of TPT and EVA4. 3.2mm, high transparency, low-iron tempered glass material5. attractive, ... aluminum frames with convenient mounting-access, for high wind-press and snow-load6. the backside frames ...