This stylish and high-performance vertical lithium battery is designed for residential solar power systems. It offers efficient energy storage, long lifespan, and space-saving design, making it an ideal choice for homeowners seeking reliable and sustainable energy solutions for their solar installations.

SAIL SOLAR stackable energy storage lithium batteries use long-life and environmentally friendly lithium iron phosphate batteries. Configure a high-performance BMS to effectively manage the battery cells. The battery capacity can be flexibly combined and expanded, making residential/industrial/commercial energy storage systems more convenient to use.

Sail Solar lithium battery adopts the latest BESS battery system. With rich experience and advanced techniques, the product has the features of the fashionable design, high power density, long service life, and easiness of installation and expansion, all of which reflect the real requirements of the end users and strongest technical capability of our company.

Battery offers the highest cycle life among all other lead-acid batteries, with significant savings on the cost per cycle.

The 51.2V 314Ah lithium battery module is engineered for high voltage energy storage systems, delivering exceptional single module capacity and enhanced overall system efficiency.The 314Ah high capacity design minimizes the number of parallel strings, which boosts system reliability, performance consistency, and BMS control precision. Built with LiFePO₄ cell technology, the module ensures superior safety, ultra-long cycle life, and stable thermal performance. Featuring a stackable structure, it supports series connection for flexible voltage scaling and seamless integration with hybrid inverters and PCS. This makes it the ideal solution for commercial, industrial, and microgrid applications.

Battery offers the highest cycle life among all other lead-acid batteries, with significant savings on the cost per cycle.

Gel battery are the most commonly used type of battery in photovoltaic systems, with a designed floating life up to 20 years. The solar gel battery is an improvement of the ordinary lead-acid battery with liquid electrolyte, replacing the sulfuric acid electrolyte with the colloidal electrolyte, which improves the safety, storage capacity, discharge performance and service life.

ARK family offers flexible energy options for single/three phase, hybrid/ac-coupled, and battery-ready solutions for different scenarios, which adopts Cobalt free LiFePO4 chemistry, together with multiple level protection from BMS and inverters to ensure its extreme safety and reliability, excellent performance, and a long lifespan. It features a modular stacked design and is lightweight for one-person installation to save time and cost.

SAIL SOLAR 12V 200Ah Gel battery(VRLA valve-regulated lead–acid ) battery with excellent performance, widely used in solar photovoltaic system

VRLA GEL battery is valve-regulated lead-acid battery (VRLA ) + Gel electrolyte cell technology battery, it is widely used for all types solar system 

12V 100Ah Gel battery is a valve regulated, maintenance free, lead acid battery. Gel batteries are extremely robust and versatile

SAIL SOLAR 12V 50Ah valve regulated lead acid gel batteries, with the most advanced technology, offering excellent performance after deep discharge under frequent cyclic discharge.