Most 660W photovoltaic panels measure approximately 1,640–2,384 mm in length and 992–1,303 mm in width, with thickness ranging from 35–40mm. These dimensions vary across manufacturers – think of it like smartphone sizes where different brands optimize for their specific. . Note: Your Enquiry will be sent directly to Centro Energy Co. Chint New Energy Technology Co. (Astronergy) Solar Panel Series ASTRO N7 CHSM66RN (DG)/F-BH 615-635W. Detailed profile including. . When the sun"s rays fall on the solar panel, the photons in the light connect with the silicon atoms in the solar cell, causing electrons to break free from their atoms. Astronergy - Top 6 in 2024 Q1 PV Module Shipment Rankings. . PV modules input voltage exceeds the inverter's allowable range.