Reduce Your Power Costs
by 40–70%
with Industrial Solar
End-to-end solar EPC solutions for factories, industries, and commercial facilities - with CAPEX, OPEX, and PPA models tailored to your business.
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What Industrial Solar Means for Your Business
Rising Energy Costs Are Eating Into Your Margins
Every rupee you pay to the grid is a rupee that doesn't go into your business. And it's only going to get worse.
Rising Tariffs
Grid tariffs increasing every year with no end in sight.
Peak Demand Charges
High demand charges and peak penalties eating margins.
No Cost Predictability
No control over long-term energy costs or budgeting.
ESG Pressure
Increasing sustainability and carbon reporting requirements.
A Proven Solar Solution for Industrial & Commercial Operations
Greentek delivers turnkey solar EPC solutions designed to reduce cost, improve efficiency, and provide long-term energy stability.
Custom Design
System design based on your actual load profile and site.
High-Performance Tech
Best-in-class equipment with proven performance track record.
Complete EPC
Engineering, procurement, and construction under one roof.
Integrated Monitoring
Real-time performance monitoring and O&M services.
Choose the Model That Works for Your Business
CAPEX Model
Own your solar asset and maximise long-term returns.
- One-time investment - you own the system
- Highest ROI over system life
- Eligible for tax benefits & 40% accelerated depreciation
- Payback in 3–5 years
- Full ownership after ROI period
OPEX / PPA Model
Go solar with zero upfront investment.
- No capital expenditure required
- Pay only for electricity generated
- Solar tariff lower than grid tariff
- Fully managed and maintained by Greentek
- Immediate savings from Day 1
Our OPEX Track Record
Greentek finances, owns and operates more than 14 MW of rooftop solar on customer sites across Andhra Pradesh, Telangana and Tamil Nadu. Under OPEX the customer pays only for the units generated, and Greentek carries the capital cost, the performance risk and the maintenance for the life of the agreement.
An OPEX agreement runs for 15 to 25 years, so the question that matters is not whether a developer can build a plant but whether it is still running one a decade later. Our oldest plant is in its sixth year.
11.2 MW DC / 8 MW AC
Sungwoo Hitech & Sungwoo Stampings
Dharmapuri, Tamil Nadu
Two adjacent plants of 5.6 MW DC each, the largest OPEX asset in the portfolio.
3 MW
Kajaria Ceramics
Srikalahasti, Andhra Pradesh
Behind-the-meter generation offsetting consumption at the tile facility directly.
250 kW
Chemo India
Hyderabad, Telangana
In its sixth year of operation - the longest-running plant Greentek owns.
Understand Your Savings & Returns
Here's what a typical 100 kW industrial solar installation looks like in India. Your actual numbers will vary - get a custom analysis.
Get My ROI AnalysisTypical Industrial Scenario
| System Size | 100 kW |
| Approximate Cost | ₹37–40 lakhs |
| Annual Generation | 1.6–1.8 lakh kWh |
| Annual Savings | ₹14–18 lakhs |
| Payback Period | 3–4 years |
| System Life | 25+ years |
| 25-Year Total Savings | ₹3–4 Cr+ |
Based on typical Indian industrial solar benchmarks. Tariff ₹7/kWh, CUF 19%.
Proven Execution Across Industries
ManufacturingKajaria Ceramics
- Behind-the-meter generation, no capital outlay by Kajaria
- Owned and operated by Greentek under an OPEX agreement
IndustrialNitya Packaging
- Optimised energy cost for manufacturing
- Improved operational efficiency
PharmaceuticalAlphamed
- Combined RCC rooftop and shed-mount installation
- Engineered around an operating production facility
ManufacturingFederal Plastek
- Full rooftop utilisation on an industrial shed
- Installed without interrupting plant operations
End-to-End Execution - From Design to Performance
Site Assessment
Feasibility study and shadow analysis of your facility.
Custom Design
Engineering and system sizing based on your load profile.
Procurement
Best-in-class equipment sourced and quality-checked.
Installation
Professional installation with minimal business disruption.
Monitoring & O&M
Ongoing performance tracking and maintenance services.
28+ Years Experience
Decades of industrial solar expertise across India and globally.
Strong EPC Capability
In-house engineering, procurement, and execution teams.
Certified Quality
ISO, MNRE, and IEC certified systems and processes.
Nationwide Support
Service network across every major industrial belt in India.
International Projects
Proven execution in UAE, Africa, and beyond.
EPC + O&M + Monitoring
Full lifecycle management from design to 25-year performance.
Get Your Customised Solar Proposal
Our experts will analyse your energy consumption and provide a detailed ROI and system proposal tailored to your business.