Premium 12V Lead Acid Battery for Solar Panel Applications
Reliable C10 rated deep cycle batteries designed specifically for off-grid solar storage and backup power systems.
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Choose the right size for your load. All batteries are 12V Deep Cycle Tubular.
- C10 Rated (High Efficiency)
- 36 Months Warranty
- Ideal for Lighting & Fans
- C10 Rated (Deep Cycle)
- 60 Months Warranty
- Powers TV + Fridge + Lights
- Heavy Duty Plates
- 60 Months Warranty
- Extended Backup Duration
Why Choose a 12V Lead Acid Battery for Solar Panel Systems?
When designing a small to medium-sized off-grid system, the component that dictates your reliability is storage. A robust 12v lead acid battery for solar panel setups offers the best balance of cost, reliability, and recyclability. Unlike car batteries, these "Deep Cycle" units are built with thicker lead plates, allowing them to discharge energy over long periods (nighttime) and recharge quickly when the sun rises.
It is crucial to pair your battery with a quality Charge Controller. For technical details on charging stages (Bulk, Absorption, Float), we recommend reading guides from Battery University.
Maintenance vs. Sealed (AGM)
Our Tubular Flooded Lead Acid (FLA) batteries require occasional water topping but offer a significantly longer lifespan in hot Indian climates compared to maintenance-free AGM batteries.
Frequently Asked Questions
How many 12v lead acid battery for solar panel do I need?
This depends on your load. For a standard 1kW solar system, we typically recommend two 150Ah batteries connected in series (24V) or parallel (12V) depending on your inverter.
What is the warranty period?
Energy Siritech provides a standard 36 to 60-month replacement warranty on all solar tubular batteries, depending on the model selected.
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