CORONA Solar Collectors are the most technologically advanced collectors on the market today. CORONA features the highest quality materials & state-of-the-art engineering to provide maximum efficiency & durability you can depend on for years to come.
CORONA collectors are environmentally responsible, non-polluting and reliable in any environment. CORONA panels are an important element of any hot water system, producing dependable results under any weather conditions.
Features
Absorber Plate - Utilizes a state-of-the-art ultrasound weld; copper fins and risers provide superior thermal connectivity between the fins and risers. Revolutionary coating is black chrome on nickel, producing a premium selective surface with maximum efficiency for solar energy use. Absorbability = 0.95
Tubing Grid - 3/8" copper risers are brazed to 1" copper mainfolds for optimal flow distribution.
Piping Grid - Four 1" Type M copper tubes.
Aluminum Foil - Attached to the insulation, acts as a barrier against out-gasing.
Solar Glass Glazing - A single pane of 1/8" thick solar glass is patterned to reduce reflection and tempered to maximize strength and durability. *Iron oxide content 0.03%
Back Plate - Made of fiberglass for maximum benefit.
Insulation - 1-3/16” polyurethane foam cast under and around the side of the absorber plate, retains the heat of the water in the collector. DFC-free P.U. meets U.S. and European standards.
Casing - All aluminum extrusion casings create a sleek framewall. Unique extruded profile allows easy anchoring to the roof (shingle, tile, tar) or collector stands.
Gaskets - All-around EPDM gasket. Highly resistant to temperature differences and UV radiation. Absorbs the differential expansion of frame and glazing.