New frame technology allows for end mounting with 2400 Pa (50 psf) or wind speeds of 130 mph (ASTM E1830) and traditional mounting under 5400 Pa (113 psf) to support increased snow load - New Zero Tolerance - UV stabilized, aesthetically pleasing black anodized frame To protect the cells from the most severe environmental conditions, they are encapsulated between a tempered glass cover and an EVA pottant with a PVF back sheet. The entire laminate is installed in an anodized aluminum frame for structural strength and ease of installation.Features: Kyocera's advanced cell processing technology and � less size panel. - covers the same area as the 120W panel but is more flexible in placement, especially where space is limited such as RV rooftop.- 12/24V option: Connect cables in parallel to form a 12V system or connect in series to form a 24V system. � less