🔋 Battery for Solar Products
Deep Cycle, Tubular & Lithium Solutions.
The reliability of any solar system depends on its storage. From robust Lead-Acid Tubular batteries ideal for off-grid homes to high-density Lithium-ion packs for modern setups, Siri Technofabs offers advanced energy storage designed to withstand deep discharge cycles and deliver 24/7 power.
Shop Our Solar Battery Range
Best-in-class C10 Solar Batteries with industry-leading warranties.
Technical Superiority: Why Our Batteries Last Longer
Not all batteries are created equal. Solar applications require specialized engineering to handle daily charge-discharge cycles.
SuperTUFF 3D Grid Technology
Our batteries feature an industry-first SuperTUFF 3D Grid design paired with double-sided pasting. This advanced structural integrity prevents plate shedding and corrosion, which are the primary causes of battery failure in high-heat environments.
True C10 Deep Cycle Rating
Unlike standard inverter batteries (often C20 rated), our Solar Batteries are C10 rated. This means they are designed to discharge energy over 10 hours—perfectly matching the solar cycle. This delivers 20% more backup time and higher efficiency.
Ultra Low Maintenance
We use a special alloy composition (Low Antimony / Selenium) that significantly reduces water loss. The initial topping-up frequency is extended to 8-10 months, making your experience virtually hassle-free.
High Acid Volume per Ampere Hour
Our tall tubular design ensures a higher volume of electrolyte per Ampere Hour. This acts as a coolant, preventing the battery from drying out quickly and ensuring consistent performance even during harsh Indian summers.
Comparative Analysis: Battery Types
Choosing the right battery chemistry is critical for your solar investment. Here is how they stack up:
| Feature | Tubular Lead-Acid | Flat Plate Battery | Lithium-Ion (LFP) |
|---|---|---|---|
| Lifespan | 5-7 Years (1200+ Cycles) | 3-4 Years (600+ Cycles) | 10-15 Years (3000+ Cycles) |
| Maintenance | Low (Top-up every 8-10 mos) | High (Frequent Top-up) | Zero Maintenance |
| Cost | Moderate (Best Value) | Low (Cheapest) | High (Premium) |
| Space | Bulky / Heavy | Compact | Very Compact / Light |
| Efficiency | 75-80% | 70-75% | 95-98% |
| Best Use | Home Off-Grid Solar | Occasional Power Cuts | High-End Residential / EV |
Performance Metrics 📈
Data that proves why Siri Technofabs batteries are the superior choice.
Understanding AC vs. DC Coupling
Installation & Maintenance Tips
Maximize the lifespan of your solar battery with these best practices.
Proper Ventilation
Batteries release small amounts of gas during charging. Always install your battery bank in a cool, well-ventilated area to prevent overheating and ensure safety.
Water Topping
For Tubular batteries, check the water level indicators every 6 months. Use only distilled water (never tap water) to top up the cells to the marked level.
Terminal Care
Keep battery terminals clean and free of corrosion. Apply petroleum jelly to terminals to prevent rust and ensure a solid electrical connection for maximum power transfer.
Ready to Go Off-Grid?
Find the perfect battery storage solution for your home or business with Siri Technofabs.
REQUEST A BATTERY QUOTE