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Hybrid Solar System in Chennai — Solar Power with Battery Backup

HYBRID SOLAR PLANT IN CHENNAI

Smart Energy With Battery Backup
A hybrid solar system gives Chennai homes and businesses the bill savings of grid-connected solar and the security of battery backup in a single installation. During the day, your panels power the load directly. Surplus generation charges the battery bank, and when the grid fails, the batteries supply your essential circuits instantly. Any surplus beyond battery capacity is exported to the TANGEDCO grid through a net meter, credited against future grid consumption. As a TANGEDCO-empanelled installer, Nantech designs, installs, and commissions hybrid solar power plants for homes, offices, and industries across Chennai, handling battery sizing, net-metering liaison, and commissioning under one contract.
HYBRID SOLAR PLANT

How a Hybrid Solar System Works

  • Rooftop solar panels convert sunlight into DC electricity and feed it into the hybrid inverter.
  • The hybrid inverter converts DC into 230/415V AC, prioritising solar for your load before drawing from the battery or TANGEDCO grid.
  • During the day, solar generation powers your load directly, reducing grid consumption in real time.
  • Surplus generation charges the battery bank through the inverter.
  • When the grid fails, the battery bank supplies your backed-up circuits instantly. Any surplus is exported to the TANGEDCO grid through a bi-directional net meter and credited against your bill.

Hybrid Solar Power Plants for Domestic, Commercial & Industrial Applications

The right hybrid system depends on your load, your backup requirement, and how frequently your area experiences outages. The sections below cover each application.

Hybrid Solar for Homes in Chennai

For Chennai households, a hybrid solar system delivers on-grid bill savings and battery backup in a single installation. Essential loads including lights, fans, and a refrigerator stay powered through outages, while surplus generation is exported through net metering. A typical home system ranges from 3 kW to 5 kW with a battery bank sized to your backup requirement. Most homeowners recover their investment within 4 to 6 years, after which the system generates electricity at no recurring cost.
Get a Free Home Hybrid Solar Quote

Hybrid Solar for Commercial Establishments in Chennai

Shops, offices, clinics, showrooms, and schools depend on uninterrupted power for billing systems, servers, and lighting. A commercial hybrid solar system cuts daytime grid consumption, and the battery reserve protects critical equipment from outages and voltage dips. Energy costs fall, and diesel backup dependence is eliminated. Nantech sizes and installs the complete system, managing TANGEDCO net-metering application throughout.
Request a Commercial Hybrid Solar Proposal

Hybrid Solar for Industrial Facilities in Chennai

For small and medium industrial units, a hybrid solar power plant coordinates solar generation, battery storage, and grid supply under a single hybrid inverter. Per-unit energy cost falls from day one, and the battery bank cushions the plant against grid instability. Nantech sizes industrial hybrid systems from energy audit to commissioning based on your actual load data. Systems are scalable from 3 kW to 2.5 MW as your load grows.
Request an Industrial Hybrid Solar Proposal

Hybrid vs On-Grid vs Off-Grid — Where Hybrid Fits

Hybrid is the right choice when you want bill savings from solar and protection from power cuts — two outcomes that on-grid alone cannot deliver.
On-Grid Off-Grid Hybrid
Battery backup No Yes Yes
Works in a power cut No Yes Yes
Exports surplus to grid Yes No Yes
Best where Stable grid supply No grid or weak supply Frequent power cuts

Hybrid is the only system type that delivers both grid export and battery backup. Learn more about On-Grid Solar Power Plant in Chennai and Off-Grid Solar System in Chennai. Under TNEB norms, a hybrid system remains grid-connected — so you benefit from net metering while the battery covers outages.

Hybrid Solar System — Cost & Sizing in Chennai

Hybrid systems in Chennai are priced from approximately ₹95 to ₹130 per watt, reflecting the added hybrid inverter and battery capacity over a standard on-grid system. Final cost depends on how much battery backup you need — the capacity in kWh determines both the backup hours available and the system price. A free site assessment sizes the solar array and battery bank to your load and backup requirement before you commit.

System SizeEst. Monthly GenerationBattery BackupBest Suited For
3 kW350–450 units2–8 hoursTypical home with essential backup
5 kW650–850 units2–8 hoursLarge home or small office
10 kW1,350–1,650 units2–8 hoursCommercial establishment
25 kW+3,350–4,150 units2–8 hoursIndustrial facility
Battery backup of 2–8 hours depends on load and battery capacity selected.

Benefits of a Hybrid Solar System

  • Reduces your electricity bill through solar self-consumption during the day and net metering credits for surplus exported to the grid.
  • Keeps essential circuits running during power cuts without switching to a separate backup system.
  • Eliminates the need for a standalone inverter-battery arrangement — one system handles savings and backup.
  • Residential installations may qualify for the PM Surya Ghar subsidy of up to ₹78,000, subject to current DISCOM and MNRE rules.
  • Panel life of 25 to 30 years with no fuel cost and no generator maintenance. Hybrid inverters carry a warranty of up to 10 years when paired with a lithium battery.

Why Choose Nantech for Hybrid Solar in Chennai

  • Power systems specialists since 1996 with hybrid solar installation experience across Chennai and Tamil Nadu.
  • TANGEDCO-empanelled and a registered PM Surya Ghar vendor, confirming your subsidy eligibility before installation and managing net-metering registration on your behalf.
  • Authorised dealer for Adani, Premier, Rayzon, and Waaree panels and Growatt, Polycab, and Deye inverters, with hybrid inverter and battery bank specified by site load and backup requirement.
  • Panels carry a 30-year performance warranty and a 12-year product warranty; inverters carry a 7-year warranty.
  • Complete in-house EPC scope: system design, battery bank sizing, installation, TANGEDCO net-metering application, and commissioning.

Our Hybrid Solar Installation Process

  • Free site survey mapping roof orientation and usable area, with a load assessment to establish system and battery requirements.
  • System design covering hybrid inverter selection and battery bank sizing, based on audit findings, followed by brand selection and a transparent quote.
  • PM Surya Ghar subsidy eligibility confirmed and TANGEDCO net-metering application submitted before installation begins.
  • Professional installation of panels, hybrid inverter, battery bank, and cabling by our in-house team.
  • System commissioning and net-meter connection, followed by subsidy claim and handover with complete warranty documentation.

Solar Panel & Inverter Brands We Offer

Every Nantech hybrid installation is specified from our multi-brand range to match your load profile and backup requirement — not assembled from a fixed package. Panels: Adani, Premier, Rayzon, and Waaree. Inverters: Growatt, Polycab, and Deye.

Client Testimonials

Hybrid Solar — Frequently Asked Questions

A hybrid solar system combines grid-connected solar with battery storage. During the day, it powers your load from solar and stores surplus in the battery bank. Any remaining surplus is exported to the TANGEDCO grid, and when the grid fails, the battery bank takes over.
An on-grid system has no batteries and shuts down during a power cut. A hybrid system adds a battery bank and a hybrid inverter, keeping your essential circuits running when the grid fails without interruption.
Yes. When the grid goes down, the hybrid inverter switches instantly to the battery bank. Your backed-up circuits continue without any break in supply.
Grid-connected hybrid systems with net metering may qualify for the residential subsidy of up to ₹78,000, subject to current DISCOM and MNRE rules. Nantech confirms your eligibility before installation and handles the registration on your behalf.
Backup duration depends on battery bank capacity and your backed-up load. Nantech sizes the battery bank to your essential loads and required backup hours during the free site assessment.
Homes typically use 3 to 5 kW with a matched battery bank. Commercial and industrial sites are sized to their load profile and backup requirement. A free site assessment gives you an exact recommendation.

Get a Free Hybrid Solar Assessment in Chennai

Share your electricity bill and backup requirement — we size the system and confirm your savings and backup hours before you commit to anything.

Call Us: +91 99623 98222 | 044-2486 1994 | sales@nantech.in

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Nantech Power Systems Pvt Ltd · ups dealers in Chennai - Nantech Power Systems Pvt Ltd
Nantech Power Systems Pvt Ltd · ups dealers in Chennai - Nantech Power Systems Pvt Ltd
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