Hybrid Solar System — Solar Power With Battery Backup

HomeSolar Systems for Home — Types, Prices & How to ChooseHybrid Solar System — Solar Power With Battery Backup
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What Is a Hybrid Solar System?

A hybrid solar system brings together four parts: solar panels, a hybrid inverter, a battery bank, and a connection to the PGVCL grid. The hybrid inverter is the brain of the setup — every moment it decides whether to send solar power straight to your appliances, top up the battery, or draw from the grid. In short, you get the daytime bill savings of an on-grid system and the power-cut backup of an off-grid system, in one setup.

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Project Planning
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Research & Analysis
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Installation & Maintenance

How a Hybrid Solar System Works

Sunlight hits the panels and produces DC power. The hybrid inverter converts it to AC to run your home, and it follows a simple order of priority:

  • Daytime: solar powers your appliances first. Any extra charges the battery.
  • Battery full: further surplus is exported to the grid (where net metering is approved), earning you credits on your bill.
  • Evening or cloudy hours: the system pulls from the battery instead of buying costlier grid power.
  • During a power cut: the battery and panels keep your essential appliances running — no interruption.

That last point is the real difference. A standard on-grid system shuts off during a power cut for safety. A hybrid system keeps your home powered.

Benefits of a Hybrid Solar System

  • Backup during power cuts — the main reason most Saurashtra homes pick hybrid over on-grid.
  • Lower electricity bills from daytime solar and net-metering credits.
  • Smarter evenings — you use free stored power at night instead of peak-rate grid units.
  • Tier-1 hardware — ALMM-listed panels from Waaree, Adani and Polycab, the same brands Avirat installs across Gujarat.
  • Cleaner and quieter than a diesel generator, with no fuel bills and no noise.

Hybrid Solar System Price

A hybrid system costs more upfront than an on-grid system, and the reason is simple — the battery. What you finally pay depends on three things: the system size in kW, the battery capacity and type (lithium lasts longer but costs more than lead-acid), and the panel and inverter brand you choose.

Here’s a rough idea by size for Gujarat homes. Avirat confirms your exact price after a free site survey.

System SizeBest suited forApprox. price (before subsidy)*
3 kW hybridSmall to mid-size home, essential appliances on backup₹2.5 – ₹3.3 lakh
5 kW hybridLarger home, more appliances and longer backup₹4.2 – ₹5.5 lakh

Common Questions About Hybrid Solar

Does a hybrid solar system work during a power cut?
Yes. This is the key difference from an on-grid system. When the grid goes down, your battery and panels keep your essential appliances running without interruption.
What's the difference between hybrid and on-grid solar?
An on-grid system saves on bills but shuts off during a power cut. A hybrid system adds a battery, so it saves on bills and gives you backup power. Hybrid costs more upfront because of that battery.
Can I get a subsidy on a hybrid solar system?
The grid-connected solar portion can qualify under PM Surya Ghar; the battery is not subsidised. Avirat helps you apply and handles the paperwork.
How long do the parts last?
Solar panels are built to last 25+ years. Batteries are replaced sooner — a lithium battery typically lasts around 10 years.
What size hybrid system do I need?
It depends on your monthly units and how many appliances you want on backup. A free site survey gives you the exact answer.

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