Solar Tubular Gel Battery

Applications: Solar system, Wind system, Energy storage system, Telecom system, Backup & standby power system, UPS, Bank system. Solar Tubular Gel Battery

Our Solar Tubular Gel Batteries have passed some very tough quality standards so that they can perform when you need them at most.

High Pressure Casting Tubular plates are robust and hence have a life of about 5-7 years in solar operation. They are suitable for cyclic duty and offer the highest cycle life.

The entire Marathon battery range is equipped to withstand daily charge-discharge cycle, and can work even in partial state of charge condition. Our Solar Batteries are known to be durable and have an additional capability of fast recharge to deliver power packed support whenever required.

Marathon Tubular Batteries can withstand approximately 1300 Cycles at 80% DoD

Nano silica solid-state electrolyte, 100% solid-state; Material safety: positive and negative electrodes, separators, electrolytes and other materials are fire and explosion-proof.


Tubular Gel battery is a battery technology based on a traditional lead-acid battery, which has been improved through technology research and development and countless practices. T Gel Battery uses nano silica as an electrolyte to replace the sulfuric acid electrolyte of traditional lead-acid batteries to form a colloidal medium and then solidify. It not only ensures excellent conductivity but also completely eliminates the leakage and volatilization of electrolytes, so as to prolong the service life of the battery and reduce the maintenance cost. The Battery is designed and manufactured with a die-casting positive grid and patent formula of active material. T Gel series exceeds DIN standard values with 07-10 years floating design life at 27℃ and is even more suitable for cyclic use under extreme operating conditions.

The solar tubular gel battery is a new type of rechargeable battery that uses a gel electrolyte instead of water. It has many advantages over traditional batteries, including higher energy density, lower self-discharge rate, and no need for maintenance.

  • Nano silica solid-state electrolyte;
  • The tubular positive plate of high-pressure die-casting is more corrosion-resistant;
  • The technology of one-time gel filling makes the product consistency better;
  • Wide application range of ambient temperature, stable high and low-temperature performance;
  • Excellent performance of deep discharge cycle, and an ultra-long design life.

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Solar Tubular Gel Battery
Solar Tubular Gel Battery