There isn't a lot of historical data on energy storage to leverage in sales strategies, so installers should sell homeowners on the benefits of purchasing a complete home energy solution, including the technology used and the warranty options.
The potential offered by these large-scale storage systems is particularly clear when they are used in conjunction with PV, because solar power is becoming ever more affordable thanks to the continuously falling prices of PV systems.
Sun Xtender® Deep Cycle AGM Batteries for renewable energy storage are manufactured in the USA by Concorde Battery Corporation and are built to the same demanding standards crucial to supporting the aircraft industry. To facilitate maximum conductivity & charge acceptance Sun Xtender® batteries are constructed with copper alloy corrosion free terminals & robust intercell connections. Endurance and optimal float life are achieved through plates thicker than the industry standard. Sun Xtender® Batteries' AGM maintenance free design is an ideal solution for off grid and grid tied systems.