Solar panel is made by silicon cell in series in the middle, and then hot-pressed to airproof by a highly euphotic low iron toughened glass on the top, and an aging-resistant EVA, as well as a highly weatherproof TPT, at last put an anode polarized aluminium alloy frame to reinforce. All the panels are good in high efficiency, long life, convenient to fix, and weatherproof.
We produced the panels not only based on the IEC61215: 1993 standard (10W, 20W, 30W, 40W, 45W, 80W, 85W, 100W, 120W, 140W, 145W, 150W, 160W, 165W, 170W, 175W, 180W etc. ), but also can make OEM panel as your requests.