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Energy FreedomHybrid Ready
Solar Battery Storage
Smart energy storage solutions to keep your home powered during outages and maximize self-consumption.
Inquiry for Solar Battery Storage
Flexible Financing Available
Fast Installation TAT
Technical Specifications
- Battery ChemistryLFP (Lithium Iron Phosphate)
- Capacity Range5 kWh – 30 kWh
- Round-Trip Efficiency95%+
- Cycle Life4,000+ Cycles
- Switchover Time<10 ms (UPS Grade)
- Battery Warranty10 Years
- Compatible InvertersHybrid / Off-Grid
- App MonitoringiOS & Android
Why Choose Our Solar Battery Storage?
At Voltmen Solar, we don't just install panels; we build energy independence. Our Solar Battery Storage solutions are engineered specifically for the Gurgaon climate and power grid conditions.
Lithium-Ion LFP Technology
Lithium Iron Phosphate (LFP) chemistry offers 4,000+ charge cycles, thermal stability, and zero maintenance — the gold standard for home storage.
UPS-Grade Switchover
Sub-10ms automatic switchover to battery power during grid failures — most appliances don't even register the outage.
Mobile App Monitoring
Monitor battery state-of-charge, charge/discharge rates, and backup runtime estimates live from your smartphone, anywhere.
Scalable Capacity
Start with a 5kWh battery and add modules later as your needs grow — our systems are designed for seamless capacity expansion.
Compatible with Existing Systems
Retrofit our battery storage onto your existing on-grid solar system without replacing any panels or inverter — in most cases.
10-Year Battery Warranty
Manufacturer 10-year warranty on LFP battery modules, with Voltmen Solar's 2-year installation and workmanship guarantee.
Get a Detailed Engineering Audit
Our technical experts will visit your site, perform a shadow analysis, and provide a customized multi-year ROI projection — completely free, with zero obligation.
Book My Free AuditOur Process
How It Works
From your first call to a fully commissioned system — here is exactly what to expect.
01
Load & Backup Assessment
We identify your critical loads (fans, lights, fridge, router) and calculate the battery capacity needed to cover your average power cut duration in Gurgaon.
02
System Design
We design the battery bank, hybrid inverter, and integration with your existing or new solar array — optimised for your daily usage pattern and backup priority.
03
Installation & Integration
Our certified electricians install the battery system, wire it to the inverter, program charge/discharge schedules, and set up the monitoring app on your device.
04
Commissioning & Training
We test the system under load, simulate a grid failure to demonstrate backup switching, and walk you through the monitoring app and manual override procedures.
Real Project
Case Study
Vatika City, Gurgaon8kW Solar + 7.5kWh Battery
8kW Hybrid with Battery, Vatika City
A homeowner in Vatika City experiencing daily 3-4 hour power cuts wanted both solar savings and backup power. We installed an 8kW solar array paired with a 7.5kWh LFP battery and a hybrid inverter. During the day, solar runs the home and charges the battery. At night or during power cuts, the battery takes over seamlessly. Their DHBVN bill dropped from ₹11,000/month to ₹1,200 (grid units consumed at night in winter), and power cuts are no longer a concern.
₹9,500/month
Monthly Savings
4.2 years
Payback Period
“From the first site visit to subsidy credited in my account — the Voltmen Solar team handled everything. I just had to sign a few papers. Absolutely seamless.”
Voltmen Customer
Vatika City, Gurgaon
Recent Solar Battery Storage
Installations
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Sector 44, Gurgaon
3kW On-Grid System
Residential system for 2-BHK house. PM Surya Ghar subsidy processed in 40 days. Savings: ₹4,200/month.
DLF Phase 4, Gurgaon
5kW Hybrid Configuration
Premium villa hybrid system with 5kWh battery backup. Generates surplus in summer months. Savings: ₹7,000/month.