solar gel batteries store energy from solar panels to use when the sun isn’t intense enough to generate electricity for example at night or at times when the sun is not enough to produce energy solar gel battery in Kenya are widely sold and indifferent brands and sizes there are different types of solar gel battery.The four main types of solar gel batteries are lead acid, lithium ion, nickel cadmium, and flow batteries. Lead acid batteries have been around for the longest and are known for their low prices and reliability, but they require regular maintenance