Go Truly Independent with Off-Grid Solar
When the grid fails or isn’t available at all, go off-grid with confidence. PureUrja’s off-grid solar solutions combine solar panels, battery storage and all the components you need to be self-powered.
PureUrja Advantage
Powering India with Solar
For the off-grid segment, our advantage is clear: we deliver end-to-end turnkey systems, from site survey and sizing to battery design, installation, commissioning and ongoing monitoring.
Our engineers design systems tailored to your load profile, autonomy days, solar panel arrangement and battery bank sizing, ensuring your system is built for Indian conditions and your lifestyle.
- Massive Savings on Electricity Bills
- Lower Upfront Cost
- Minimal Maintenance
- Transparent Pricing & High ROI
- Easy-to-scale Solar Solutions
Why Go Solar
Savings with Off-grid System
The following calculations make clear, installing an off-grid solar system is a financially smart move for homeowners and businesses alike. Let’s walk you through typical performance metrics and savings for off-grid solar panels for your home:
Solar Panels for Homes & Enterprises
Solar Solutions for Every Roof, Every Need
What is an Off-Grid Solar Panel System?
This makes off-grid solar ideal for homes, farms, remote cabins, telecom towers, and enterprises in areas with unreliable grid supply. The trade-off: higher initial cost, greater complexity (battery lifecycle) but full autonomy and resilience.
Components Used in Off-grid System
• Solar PV Panels
• Battery Bank / Energy Storage System
• Inverter (Off-Grid Inverter / Multi-Mode Inverter)
• Charge Controller / Battery Charge Regulator
• Mounting Structure
• Balance of System (BoS) Components
• Backup Generator (Optional)
• Monitoring & Control System
Advantages & Disadvantages of Off-grid System
• Full energy independence: you are not dependent on the grid or utility power.
• Reliable power supply even in remote/blackout-prone areas.
• Clean, renewable energy tailored to your load and location.
• Can avoid expensive diesel backup and fuel costs.
Disadvantages:
• Higher upfront cost compared to comparable on-grid installations (due to battery cost)
• Batteries need replacement (every 5-10 years in some cases) and have lifecycle/maintenance requirements.
• Complexity: design must be accurate to ensure autonomy days; panel/battery sizing matters.
• No net-metering benefits.
On-grid vs Off-grid System, Which is better?
Off-Grid System does not tie to the grid; includes batteries; higher cost but gives independence from utility. Additional battery replacement costs every 5–10 years; shorter lifespan of some components; ROI may be longer.
Which is better?
Off-Grid becomes preferable when grid supply is unreliable, blackout-prone, or when you need full independence (remote sites, rural homes).
Frequently Asked Questions
PureUrja for Off-grid Solar Panel System
According to recent Indian market estimates, a 3 kW off-grid solar system costs ~ ₹2,40,000 onwards.
Roughly ~4,500–5,500 units per year depending on location, panel orientation and efficiency (estimated ~12-15 units/day).
Yes, batteries form a core component of an off-grid system, storing surplus solar energy for night or cloudy periods.
No, typically government subsidies apply only to on-grid rooftop solar under schemes like PM Surya Ghar or others.
It depends on your battery bank sizing (kWh), your average daily load and whether you design for “autonomy days” (e.g., 1-3 days without sun).
Battery maintenance includes periodic checks of charge/discharge cycles, electrolyte levels (for lead-acid), health status (for lithium), temperature control and replacement after rated life.
Yes, PureUrja offers modular designs that allow future upgrade to hybrid (grid + battery) or grid-tie if your location or budget changes.
Similar to grid-tied systems, you need a shade-free rooftop or ground area, adequate tilt and structural strength to mount the array. In off-grid, since you supply full load, array size may be higher.
Absolutely, one of the primary advantages is replacing or significantly reducing reliance on diesel generators for backup power.
Contact us for a free consultation & site survey. We will audit your load, assess your site, design a bespoke off-grid system, provide a quotation with cost and savings, and handle installation and commissioning.
Your Power. Your Planet.
At PureUrja, we make solar simple by delivering high-efficiency panels, expert installation, and smart financing to help every Indian home and business go solar.