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Contact SupplierSolar Gel battery is using gel as electrolyte instead of liquid acid. Gel is usually produced by homogeneous dispersion of pyrogenic silica in diluted sulfuric acid. Pyrogenic silica is a kind of powder of very well dispersed SiO, which absorb more than 10 times of its weight in acid liquid to produce gel. Because of the thixotropic property of gel, the agglomerates are connecting themselves together as a network which keeps the liquid inside and become gel structure after a certain gelling time. The Gel battery has no liquid inside, the electrolytes is in gel form and stand solid between positive and negative plate inside battery.
• Using gel as an electrolyte
• Plate thickness tolerance is not critical since the high compression of plates group assembly is not necessary
• More electrolytes for better contact with plates and active materials and container walls, it is good for releasing internal heat and cooling battery temperature.
• Using the extra microporous separator which can: a/ reduce the depolarization of the negative electrode and avoid negative plate sulphation/ without any liquid, significantly decreases thermal runaway/ Help to prevent short circuits by dendrite growth between the positive and negative plates during deep discharge
• Better vent valve design to lower gas leaking rate to extend battery lifetime.