The Deka Solar series of batteries is designed to offer reliable, maintenance-free back-up power for grid-tied backup or remote access renewable energy applications where minimum maintenance is desirable. Deka Gel and AGM batteries are the industry standard in grid-tied backup power, with reliable performance. The quality of their products is recognized worldwide and has met the global requirements of ISO 9001 and ISO/TS 16949 certification standards. Deka is also a leader in innovative recycling and has met global environmental requirements of ISO 14001 certification standards. Deka makes recycling your battery convenient with a network of factory warehouses located throughout the United States and Canada that will return your battery for proper recycling.