Waaree Solar Tubular Batteries are a type of lead-acid batteries that are designed for use in solar power systems, specifically for off-grid applications. These batteries are characterized by the use of tubular plates, which are longer-lasting and more efficient than traditional flat plates.

Tubular batteries have a longer life-span than the conventional flat plate batteries due to their unique design and high-quality materials. The plates in tubular batteries are made of lead-calcium alloy, which is more resistant to corrosion and sulfation, which are two of the main causes of battery failure. The longer lifespan, coupled with less maintenance, makes tubular batteries a popular choice for off-grid and hybrid solar systems.