<p>Solar Pool Supply solar collectors are among the most durable, high performing panels on the market. Manufactured from high-grade materials proven to last in all types of weather and withstand the harsh conditions of a rooftop for up to 15-20 years. Each panel is put up against more than 40 QC inspections throughout the entire manufacturing process to ensure the final product.</p> <p>Each Solar Pool Supply panel is made from precompounded polypropylene, significantly increasing the materials resistance to UV light. This manufacturing process eliminates the inherent quality issues that plague cheaply manufactured products which typically see a lifespan of only 1-2 years. Solar Pool Supply collectors are an investment aiming to save you money, time and the headache of replacing damaged collectors year after year.</p> <p><strong>Not All Plastic is Created Equal</strong></p> <p>Unmodified polypropylene has a high rate of degradation from UV exposure. Each absorber plate of a Solar Pool Supply collector is made from a propylene copolymer with synergistic antioxidants and UV screen including carbon black. These special additives, coupled with state-of-the art manufacturing techniques, substantially increase the material's resistance to UV light. This process is more expensive to produce, however is vital for creating a panel that is able to withstand harsh conditions for many years.</p> <p><strong>Performance By Design</strong></p> <p>A "tube and web" design allows for normal expansion and contraction, extending life expectancy (also today's highest performing). A direct, metered manifold delivers a balanced flow through the collector preventing hot-spots. Compatible with any solar pool heater containing a round 1.5" I.D. (inner diameter) header and makes attachments with rubber couplings.</p> <p><strong>Disclaimer</strong></p> <p>Sold as bare product (panel only). ALL DISCRETIONARY RETURNS INCUR A 20% RESTOCKING FEE. PLEASE VERIFY SIZE BEFORE ORDERING.</p>