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Complete Power Independence | No Grid Required

Off-Grid Solar System 100% Power Independence with Battery Backup

Perfect for areas with no grid connectivity or frequent power cuts. Generate, store, and use your own electricity 24/7.

24/7 Power Round the Clock
5-7 Years Payback Period
25+ Years System Life
Zero Grid No Electricity Bill
Calculate Savings Free Consultation
Off-Grid Solar System
No Grid Required
Lithium Battery Option
5 Year Battery Warranty
24/7 Power Backup
Ideal for Remote Areas
Zero Electricity Bill
What is Off-Grid Solar?

Complete Guide to Off-Grid Solar Systems

Understand how off-grid solar works, its benefits, components, and why it's the best solution for power independence

An Off-Grid Solar System (also known as standalone power system) is completely disconnected from the utility grid. It generates electricity from solar panels, stores it in batteries, and supplies power to your home or business through an inverter.

Complete energy independence from grid
Battery storage for 24/7 power availability
Ideal for remote/rural areas without grid
No electricity bills ever again
Perfect for frequent power cut areas
Backup for essential loads during emergencies

Off-Grid Solar Working Diagram

Sunlight
Solar Panels
Charge Controller
Battery Bank
Inverter → Home Load
Working Principle

How Does Off-Grid Solar Work?

Step-by-step explanation of standalone solar system operation

01

Solar Generation

Solar panels convert sunlight into DC electricity. The amount depends on panel efficiency and sunlight intensity.

Generation: 4-5 units per kW per day
02

Charge Controller Regulation

MPPT charge controller regulates voltage and current from solar panels to safely charge batteries without overcharging.

MPPT efficiency: 95-98%
03

Battery Storage

Excess solar energy is stored in battery bank for use during night or cloudy days. Lithium or lead-acid options available.

Storage capacity: 1-100 kWh+
04

Power Conversion

Battery DC power is converted to AC power by the inverter, making it usable for all home appliances.

Pure sine wave output
05

Automatic Power Supply

System automatically powers your home from solar (day) and battery (night/cloudy). Seamless switching.

Zero interruption
06

Generator Backup (Optional)

For extended cloudy periods, a diesel/gas generator can automatically start to charge batteries.

True 24/7 power guarantee
Key Advantages

Why Choose Off-Grid Solar System?

Discover the compelling benefits of standalone solar solutions

True Energy Independence

No dependency on electricity grid. Generate and store your own power. Perfect for remote locations.

100% grid-free operation

24/7 Power Backup

Battery storage ensures power availability during night, cloudy days, and grid outages.

Uninterrupted power supply

Zero Electricity Bills

Once installed, you pay nothing for electricity. No monthly bills, no tariff hikes, no surprises.

₹0 electricity bill forever

No Net Metering Required

No need for DISCOM approvals, net meter installation, or export agreements. Simple and hassle-free.

Quick installation

Low Maintenance

Battery maintenance every 6-12 months, panel cleaning, and inverter checks. Simple upkeep.

Annual maintenance: ₹3,000-8,000

Eco-Friendly Power

100% renewable energy source. No carbon emissions. Contribute to a cleaner environment.

Zero carbon footprint

Voltage Stability

Provides stable, pure sine wave power. Protects sensitive electronics from voltage fluctuations.

Better appliance life

Smart Monitoring

Monitor battery level, solar generation, and consumption via mobile app. Real-time alerts.

Access anywhere
ROI Calculator

Calculate Your Off-Grid Solar Savings

Enter your power requirements to see exact battery size, investment, and payback

10 kWh/day
2 Days

Recommended Solar Panels

5 kW

Battery Capacity Required

20 kWh

Total Investment

₹ 4,50,000

Annual Savings

₹ 36,000

Payback Period

12.5 Years

25-Year Total Savings

₹ 9,00,000
Lithium batteries last 10-15 years (vs 5-7 years for lead acid). Higher upfront cost but lower long-term cost.
System Components

What's Included in Off-Grid Solar System?

All components are premium quality with industry-leading warranties

Solar Panels

Monocrystalline PERC technology with 540Wp+ capacity

  • 25-year performance warranty
  • 90% output at 10 years
  • 80% output at 25 years

MPPT Charge Controller

Maximum Power Point Tracking for optimal charging

  • 95-98% efficiency
  • Overcharge protection
  • Temperature compensation

Battery Bank

Lithium-ion or Tubular Lead Acid batteries

  • 5-15 year warranty
  • Deep cycle capable
  • Maintenance-free option

PCU Inverter

Pure sine wave solar inverter with charger

  • 3-5 year warranty
  • Auto changeover
  • LCD display

Mounting Structure

GI/aluminum structure for roof/ground

  • 10-year warranty
  • Anti-corrosion coating
  • Wind load certified

Monitoring System

Real-time battery level and power monitoring

  • Mobile app access
  • Low battery alerts
  • Historical data
Packages

Off-Grid Solar Pricing Packages

Choose the perfect system for your power needs

1 kW
₹90,000
with 3.5kWh Battery
  • 2-3 Panels
  • 1kW PCU Inverter
  • ~4-5 units/day
  • 3 fans + 3 LED lights
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Most Popular
3 kW
₹2,80,000
with 10kWh Battery
  • 6-8 Panels
  • 3kW PCU Inverter
  • ~12-15 units/day
  • Full home (2 BHK)
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5 kW
₹4,50,000
with 20kWh Battery
  • 10-12 Panels
  • 5kW PCU Inverter
  • ~20-25 units/day
  • Large home + AC
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10 kW
₹8,50,000
with 40kWh Battery
  • 20-22 Panels
  • 10kW PCU Inverter
  • ~40-50 units/day
  • Small business/farm
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*Prices include solar panels, battery, inverter, and installation. Lithium battery upgrade available at additional cost.
System Comparison

Off-Grid vs On-Grid vs Hybrid Solar

Understand the key differences to make the right choice

OFF-GRID SOLAR

Complete independence from grid. Battery storage for 24/7 power. No electricity bills ever.

100% grid-free Battery mandatory Higher upfront cost Ideal for remote areas
Best for: No grid / Frequent power cuts

ON-GRID SOLAR

Connected to grid, no battery. Export excess to grid via net metering. Lowest cost.

Grid dependent No battery needed Lowest cost Net metering benefits
Best for: Reliable grid areas

HYBRID SOLAR

Best of both worlds. Grid-connected with battery backup. Power during outages + export.

Grid + Battery Backup during outages Medium cost Net metering eligible
Best for: Unreliable grid + want savings

⚖️ Detailed Feature Comparison

Parameter Off-Grid On-Grid Hybrid
Grid Connection RequiredNoYesYes
Battery RequiredYes (Mandatory)NoOptional
Power During Grid OutageYes (24/7)NoYes (with battery)
Net Metering BenefitsNoYesYes
Upfront Cost (3kW)₹2.8 Lakh₹1.45 Lakh₹2.2 Lakh
Payback Period7-10 Years3-4 Years5-7 Years
Best ForRemote/No GridReliable GridUnreliable Grid
Installation Journey

Simple 6-Step Process

Hassle-free off-grid solar installation experience

01

Load Assessment

Calculate your daily power consumption and peak load requirements.

02

System Design

Design solar array, battery bank, and inverter based on your needs.

03

Component Sourcing

Premium quality panels, batteries, and inverters from top brands.

04

Professional Installation

Certified technicians install complete system within 3-5 days.

05

Testing & Commissioning

Thorough testing of all components and system optimization.

06

Training & Support

User training, monitoring setup, and lifetime support.

Common Questions

Frequently Asked Questions

All your doubts about off-grid solar cleared by experts

General Questions

Can off-grid solar power my AC/refrigerator?
Yes! With properly sized system including inverter with high surge capacity and adequate battery bank, you can run AC, refrigerator, water pump, and all appliances.
How long do batteries last?
Lithium batteries: 10-15 years. Lead acid batteries: 5-7 years with proper maintenance. Depth of discharge and temperature affect lifespan.
What happens during extended cloudy days?
System is designed with 2-3 days of backup. For longer cloudy periods, you can add generator backup or more batteries.

Financial Questions

Is subsidy available for off-grid solar?
Yes! PM-KUSUM scheme offers up to 40% subsidy for off-grid solar for agricultural and remote areas. Residential off-grid also eligible in some states.
Can I get loan for off-grid system?
Yes, we have tie-ups with SBI, NABARD, and regional rural banks for off-grid solar financing. Up to 90% financing available.

Technical Questions

What maintenance is required?
Lead acid batteries need distilled water top-up every 3-6 months. Lithium batteries are maintenance-free. Panels need cleaning 2-4 times/year.
Can I expand my off-grid system later?
Yes! Solar systems are modular. You can add more panels, batteries, or upgrade inverter as your power needs grow.
Get Started Today

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Free load assessment
Custom system design
Exact price quote
Financing assistance

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