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Excess Renew Tech Private Limited

EXCellence in Energy Saving Solutions
Since 2009

Solar On Grid Power System - Solar Photovoltaic System - Excess India
Trusted Solar EPC in Tamil Nadu

On Grid Solar Power System in Coimbatore

Customized on-grid solar solutions for industrial, commercial & domestic use. Reduce your EB bills and generate clean energy with Excess Renew Tech Private Limited.

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PROCESS

How On-Grid Solar Power System
Works

An on-grid solar power system works by converting sunlight into electricity and exporting excess power to the electricity grid using net metering.

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Solar Generation

Solar panels on your rooftop capture sunlight and convert it into DC electricity during daytime.

Power Your Facility

Inverters convert DC to AC power for lighting, ventilation, and machinery usage.

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Net Metering

Excess energy is exported to the grid. Net metering credits reduce your EB bills significantly.

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Optional Storage

Integrate battery storage for backup capability and enhanced savings during peak hours.

SOLUTIONS

Applications of On Grid Solar

Industrial On Grid Solar Solution in Coimbatore

Industrial Solar

Large-scale rooftop installations for manufacturing units, warehouses, and industrial facilities. Reduce operational costs significantly.

Commercial On Grid Solar Solution in Coimbatore

Commercial Solar

Solar solutions for offices, malls, hospitals, and commercial establishments. Achieve faster ROI with high consumption utilization.

Domestic Rooftop Solar Installation in Coimbatore

Domestic Rooftop

Residential solar installations that reduce monthly electricity bills. Government subsidies available for domestic consumers.

WHY SOLAR

Benefits of On Grid Solar Power System

Rooftop solar plants offer lower cost power generation, reduced dependency on state grid, and utilize unused rooftop space for direct LT side connection during generation.

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Significant reduction in electricity bills
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Easy configuration and low maintenance
Long system lifespan (25+ years)
Faster return on investment
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Environmentally friendly power generation
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Lower carbon footprint and reduced pollution

Concept to Revenue – Our Execution Model

Concept

Tailor-made solar solutions with quality focus from design to commissioning

Feasibility

Technical evaluation, commercial arrangements, statutory approvals

Design

Optimized system design for maximum efficiency and fast execution

Revenue

Continuous monitoring to achieve projected savings and revenue

💰 INVESTMENT

Modes of Investment for On-Grid Solar

Choose the investment model that best suits your business requirements and financial goals.

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OPEX Model

No Upfront Investment
  • No upfront investment from consumer
  • O&M handled by ERTPL
  • Power Purchase Agreement (15–25 years)
  • Statutory approvals managed by ERTPL
  • Minimum 15% savings vs DISCOM
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CAPEX with Loan

Flexible Financing
  • Loan tenure: 4–5 years
  • Min cash down payment: 25%
  • Negotiable interest rate
  • Processing fee: 1% (Max ₹25,000)
  • Insurance required for loan period
🔎 FAQ

Frequently Asked Questions

An on-grid solar power system is connected to the electricity grid and reduces electricity bills through net metering without requiring battery backup.

Yes, on-grid solar systems are ideal for industries with high daytime energy consumption, helping reduce operational electricity costs significantly.

The payback period typically ranges between 4–6 years depending on system size, electricity usage, and investment model.

Yes, optional battery storage can be integrated to provide backup capability and additional savings during peak hours.

Yes, Excess India manages statutory approvals, documentation, and net metering processes as part of the complete solar EPC solution.

📢 GET STARTED

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Reduce your EB bills and increase long-term savings with a professionally designed on-grid solar system.






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