GREENTECH SOLAR THERMAL

Sunlight Stored. Power Delivered On Demand.

Vertical: Renewable Energy & Storage
Technology: Concentrated Solar Power (CSP) + Thermal Energy Storage
Energy Profile: Dispatchable • Non-Intermittent • Grid-Friendly
Platform Vision: ₹15,000+ Crore Dispatchable Solar Infrastructure

🌍 INTRODUCTION

Not Just Solar Generation. Solar You Can Schedule.

Solar PV changed how electricity is generated.
But it did not solve when electricity is needed most.

Evenings, peak hours, weak grids, industrial heat demand—
these still rely heavily on fossil fuels.

Greentech Solar Thermal exists to close this gap.

This is not just solar generation.
This is dispatchable renewable power—day and night.

By storing the sun’s heat instead of electricity, Greentech Solar Thermal converts sunlight into schedulable, dependable power, capable of replacing fossil peaking plants.

🏢 POSITIONING WITHIN Greentech Group

Greentech Solar Thermal is a core subsidiary of Greentech Group, strengthening the Renewable Energy & Storage vertical with round-the-clock solar power.

Within the Greentech energy architecture:

Energy LayerContributionSolar PVLow-cost daytime generationWindNight & seasonal balanceHybridRTC renewable blendingPumped HydroLong-duration storageSolar Thermal (CSP)Dispatchable solar power

Strategic Mandate

• ⚙️ Grid-friendly, dispatchable solar energy

• 🧱 Long-life infrastructure assets (30–40 years)

• ⚡ Fossil-free replacement for evening & peak demand

• 🔗 Bridge between solar abundance and grid reliability

➡️ When the sun sets, stored heat still generates power.

🔥 WHY SOLAR THERMAL (CSP) MATTERS FOR INDIA

India’s power challenge is no longer capacity—it is timing and stability.

Solar PV peaks at noon.
Demand peaks after sunset.

CSP with thermal storage uniquely solves this mismatch.

What Makes Solar Thermal Strategic

• Stores energy as heat, not electricity

• Delivers power after sunset

• Operates like a conventional thermal plant—without fuel

• Provides inertia and grid stability

• Scales to utility-grade capacities

Solar thermal is not a competitor to PV.
It is the missing reliability layer.

⚙️ HOW CSP + THERMAL STORAGE WORKS

1. Mirrors concentrate sunlight onto a receiver

2. Heat is captured in molten salt or advanced thermal media

3. Stored heat is released to produce steam

4. Turbines generate electricity on demand—day or night

This creates solar power with memory.

🎯 CORE FOCUS AREAS

(What Greentech Solar Thermal Builds)

☀️ 1. CONCENTRATED SOLAR POWER (CSP) PLANTS

• Tower & parabolic trough systems

• Utility-scale plants (50–200 MW)

• Designed for high solar-irradiation regions

CSP plants function like solar thermal power stations, not intermittent generators.

🔋 2. THERMAL ENERGY STORAGE SYSTEMS

• Molten salt storage (6–12+ hours)

• Advanced heat-storage media

• Multi-cycle daily dispatch capability

This allows solar power to be scheduled like coal or gas.

🌙 3. NON-INTERMITTENT SOLAR ELECTRICITY

• Evening and night-time generation

• Peak-load support

• Reduced curtailment of solar PV

Solar becomes firm power, not variable power.

⚡ 4. PEAK-LOAD & EVENING DEMAND SUPPLY

Solar thermal replaces:

• Gas-based peaking plants

• Diesel generators

• Coal-based evening ramp-up

This directly cuts emissions during most polluting hours.

🏭 5. INDUSTRIAL HEAT + POWER APPLICATIONS

Solar thermal delivers:

• Process heat for industries

• Combined heat & power (CHP)

• Decarbonisation of thermal loads

Industries finally get clean heat, not just clean electricity.

🔄 6. HYBRID INTEGRATION (PV + CSP + STORAGE)

Greentech Solar Thermal integrates with:

• Solar PV parks

• Hybrid renewable clusters

• Pumped hydro & storage systems

This creates fully dispatchable renewable hubs.

📜 7. LONG-TERM PPAs WITH DISCOMs & PSUs

• 25–30 year PPAs

• Peak & firm power contracts

• Grid-support & capacity payments

Solar thermal becomes a bankable infrastructure asset.

🗺️ BIHAR & JHARKHAND

Emerging Opportunity Zones

These states represent future-ready solar thermal markets due to:

• Growing evening peak demand

• Weak grid pockets

• Industrial heat requirements

• Need to reduce coal-based peaking power

Engagement With

• Energy Departments

• DISCOMs

• Industrial & Planning Authorities

Representative Use-Cases

• Evening & peak-hour clean power

• Solar power firming for weak grids

• Industrial heat + electricity supply

• Replacement of fossil peaking plants

Solar thermal acts as a grid stabiliser.

👤 FOUNDER’S DISPATCHABLE SOLAR VISION

Sunil Kumar Singh

“The future of solar lies not only in generation,
but in the ability to store and deliver power when needed.”

Greentech Solar Thermal reflects a long-term belief:

• Energy must be predictable

• Renewables must replace thermal power, not just supplement it

• Infrastructure must serve the grid—not stress it

This is solar with responsibility.

🧠 UNIQUE STRATEGIC USP (WHY GREENTECH SOLAR THERMAL WINS)

1. True Dispatchability – Solar power available on demand

2. Thermal Storage Advantage – No battery degradation

3. Grid-Friendly Design – Inertia & stability support

4. Industrial Heat Capability – Beyond electricity

5. Long Asset Life – 30–40 years of operation

6. Fossil Peaker Replacement – Direct coal & gas displacement

Globally, CSP is becoming the next frontier of firm renewables.

🛣️ ₹15,000+ CRORE MASTER ROADMAP

(Building India’s Dispatchable Solar Backbone)

🟢 PHASE 1: PILOT & PROOF (Years 1–2)

• Pilot CSP + storage plants

• Performance benchmarking

• Grid integration validation

• DISCOM & PSU PPAs

Outcome:
✔ Proven dispatchable solar model
✔ Policy & grid confidence

🟡 PHASE 2: GRID-SCALE DEPLOYMENT (Years 3–5)

• 100–300 MW CSP clusters

• Peak-power PPAs

• Hybrid PV + CSP parks

• Industrial heat applications

Outcome:
✔ Fossil peaker replacement
✔ Stable, schedulable solar power

🔵 PHASE 3: NATIONAL CSP PLATFORM (Years 5–10)

• Multi-state CSP backbone

• Integration with storage & hydrogen

• Exportable clean-energy model

• Climate-finance participation

Outcome:
₹15,000+ crore national solar-thermal infrastructure platform

🌍 WHY GREENTECH SOLAR THERMAL IS A GLOBAL GAME-CHANGER

• Replaces fossil peaking power

• Enables high-solar grids without instability

• Provides clean industrial heat

• Avoids battery lifecycle limitations

• Aligns with net-zero & energy-security goals

Few technologies convert sunshine into dependable power at scale.