Solar panel UPS batteries are VRLA type (valve-regulated lead-acid batteries) with gel electrolyte. Unlike batteries with liquid electrolyte, the phenomenon of acid stratification in this type of electrolyte has been eliminated, which reduces grid corrosion and water consumption, thus increasing battery life and making it suitable for industrial use. Solar batteries, by utilizing oxygen recombination technology, do not require maintenance, meaning they do not need electrolyte level checks or frequent water additions during use, as the oxygen recovery cycle prevents water loss and the gel electrolyte minimizes acid leakage from the battery. Orbital solar batteries are produced in accordance with international standard requirements LEC 61427-1, and exhibit appropriate performance and efficiency. Application of orbital solar batteries: Solar batteries can be used in applications that require a large number of charge-discharge cycles with high depth of discharge. One of the most important examples of this application is as an energy storage source generated by renewable energy sources, including the following: Solar panels Wind turbines