School Solar Investment Programme

Your Child's School
Runs on Sunlight.

You invest. The school saves on electricity. Your money grows — every month for 25 years. A win for your wallet, your child, and the planet.

~11%
Target IRR p.a.
3.24×
25-yr MOIC
₹750
Min. per Cell
Invest as a Parent → How it works ↓
Live School Project
ProjectDPS Solar Campus
LocationDelhi NCR
Capacity30 KWp
PPA Tariff₹5.00/kWh
Grid Saving41% cheaper
CO₂ Saved33 T/year
Year-1 Rental₹607/mo (100 cells)
Cell Price₹750/cell
34% funded34%
Invest Now as Parent →
The Problem
Schools Pay Too Much
for Electricity
⚡
Delhi schools pay ₹8–9/kWh to DISCOMs — rising 5% every year with no ceiling
💸
A 30 KWp school spends ₹3.7–4.2 Lakhs/year on electricity — money that could fund scholarships
🏗
Installing solar costs ₹15–25 Lakhs upfront — far beyond most school annual budgets
🚫
Bank loans require collateral, 100-page paperwork and 3–5 year approval timelines
🌫
Coal power = 33+ tonnes CO₂/year per school — and students breathe that air every day
The Opportunity
Parent Power Can
Solve This — and Profit

India's rooftop solar market is growing at 28% CAGR. Schools are the ideal off-takers — guaranteed payers, long tenure, ESG impact. SunstoX turns the school community into its own funding engine.

40 GW
Govt. rooftop solar target — only 14.4 GW installed
₹1.63 Lk
Annual electricity savings for a 30 KWp school
28%
CAGR of India's rooftop solar market 2025–34
33 T
CO₂ avoided per year per 30 KWp school
Simple. Transparent. Profitable.
How SunstoX School Solar Works
👤

Parents Buy Cells

Parents buy NCD Units at ₹750 each. Min. 1 cell. No upper limit. You become the cell owner.

🏫

NCD Units Fund Installation

The crowd-sale of cells funds the full solar installation on the school rooftop — zero cost to school.

⚡

School Pays ₹5/kWh

School pays only ₹5/kWh via PPA instead of ₹8.5/kWh from DISCOM — saving 41% on electricity.

💰

Parents receive monthly coupon

80% of PPA revenue flows back to parent-investors as monthly rental. For 25 full years.

Returns vs Alternatives
How SunstoX Returns Are Structured

For ₹75,000 contributed (100 solar cells @ ₹750). Unlike FDs that return principal at maturity, SunstoX returns your investment through monthly coupon payment — fully recovered by Year 10. Everything from Year 11 onwards is pure gain. Returns based on contractual PPA — not market estimates.

Investment OptionAnnual ReturnMonthly IncomePrincipal Back?Total on ₹75KRiskTermSchool Impact
☀ SunstoX School Solar 10.6646% IRR ₹607 → grows 3%/yr Recovered by Yr 10 ₹2,43,000(3.24× over 25 yr) Low 25 yr ✓ BEST
🏦 Bank FD (SBI/HDFC) 6.5–7% ₹406 ✓ At maturity ₹75,000 + ₹29,250(principal + interest, 5 yr) Nil 1–5 yr None
📊 Mutual Fund (Equity) 10–12%* ₹625* ✓ On redemption Market-linked*(not guaranteed) High Open None
🏠 Real Estate (Rental) 3–5% ₹250 ✓ On sale Illiquid(stamp duty + brokerage) High 10+ yr None
⚡ NSC (Natl Savings) 7.7% ₹481 ✓ At 5 years ₹75,000 + ₹43,312(principal + interest) Nil 5 yr None
☀ Other Solar Funds 9–10% ₹563 ✓ At maturity Variable(fund-dependent) Low-Med 5–7 yr Partial

* Market-linked returns — not guaranteed. SunstoX returns based on contractual PPA tariff. Annual income calculated on ₹75,000 contributed (100 cells × ₹750). "Total on ₹75K" for SunstoX is cumulative coupon payment over 25 years; principal is recovered through coupon payment by Year 10, not returned as a lump sum at maturity. For FD/NSC, "Total" = principal + interest at maturity.

💡
"What happens to my ₹750 per cell at the end?"

This is the most important question to understand. Unlike a Fixed Deposit, SunstoX does not return your principal as a lump sum at maturity. Instead, your ₹750 per cell is converted into a physical solar panel that generates electricity and coupon payment for 25 years — similar to buying a rental property.

The analogy that makes it clear
🏠 Buying a flat to rent out
You pay ₹50L. you receive rent monthly for 20 years. At the end, the flat still exists and you can sell it — but you never expected the ₹50L to come back separately. Your ₹50L was the purchase price of an income-generating asset.
☀ Buying solar cells on SunstoX
You pay ₹750/cell. you receive coupon payment monthly for 25 years. At the end, the panel still physically exists. Your ₹750 was the purchase price of an electricity-generating asset — not a deposit to be refunded.
Full principal recovered by
Year 10
through coupon payment alone
Years 11–25 are
Pure gain
₹1,57,500+ per 100 cells
Total received on ₹75,000
₹2.43L
3.24× over 25 years
Need liquidity before 25 years? List your cells on the SunstoX secondary marketplace. Another investor buys your position at the prevailing market price. No redemption queue, no fund manager approval — exit when you choose.
For School Management
Zero Liability. Zero Paperwork. Zero Risk.

SunstoX handles everything. The school just signs a PPA.

Financial Proof — 30 KWp School
Current annual electricity bill₹4.18 Lakhs
SunstoX PPA cost (₹5/kWh × 46,500 kWh)₹2.33 Lakhs
Annual saving from Day 1₹1.85 Lakhs
25-year cumulative saving₹60+ Lakhs
School gets from Day 1
💡
Immediate Savings
₹1.85 Lk/yr from Day 1
🌱
Green School Status
CBSE / ISO 14001 criteria
🏅
ESG & NAAC Boost
Accreditation score uplift
🎓
Live STEM Lab
Real solar plant = science lab
Timeline to Go Live
1
Wk 1–2
MOU Sign
2
Wk 3–4
Token Sale
3
Wk 5–10
Install
☀
Wk 11
Go Live!
What the school never has to do
✕
No CAPEX outlay — not one rupee from school accounts
✕
No bank loan or EMI — zero debt on the school balance sheet
✕
No tender process — SunstoX handles all procurement and EPC
✕
No O&M headache — Tata Power Solar maintains, insures and monitors
✕
No govt. approvals — net metering and DISCOM filing by SunstoX
✕
No tariff risk — PPA locks in ₹5/kWh for 25 years, guaranteed
✕
No staff overhead — zero extra burden on admin or accounts team
Ready to partner with SunstoX?
MOU ready to sign in 48 hours. Call or email us.
Live School Projects
Invest in a School Near You

Each project is technically and commercially validated with a signed PPA from the school.

Exclusive Parent Benefits
Benefits No Other Investment
Can Give Your Child
💰
Fee Rebate
5% off school fees per 5 cells owned. Invest more, save more every year.
🎓
Sibling Priority
Priority admission rights for siblings of parent-investors. Peace of mind.
🔬
STEM Lab Access
After-hours access to the solar science lab. Your investment = live curriculum.
🏅
Green Badge
"Green Citizen" badge on your child's report card. Pride on every page.
🌳
Named Tree
A tree planted in your child's name for every investment in the school.
📊
CO₂ Dashboard
Real-time tracking of your family's carbon offset contribution.
🪪
Ownership Certificate
Signed SunstoX certificate showing your cells and their exact location on the roof.
🔩
Nameplate on Panel
Your family name on the rooftop panel. A lasting legacy.
🔭
Science Fair Slot
Guaranteed school science fair participation slot for your child.
🏛
Advisory Vote
A seat on the school solar committee. Investors shape the programme.
⚡
Early Access
First pick on new school projects before public launch.
💸
Referral ₹200
receive ₹200 for every parent you refer who successfully invests.
Investor Tiers
🌱
Seed
1–4 cells
☀
Friend
5–9 cells
⚡
Hero
10–24 cells
🏆
Champion
25–49 cells
🌟
Guardian
50+ cells
The Question Is Not Whether to Invest
It's How Many
Cells to Buy.
✓
₹607/month from 100 cells (₹75K invested)
✓
Monthly payouts for 25 full years, growing 3%/yr
✓
IRR 10.6646% — beats FDs, NSC, and most mutual funds
✓
No market risk — backed by contractual PPA
✓
Fee rebate, priority admission, green badge for your child
Browse School Projects → Create Account Free
Step 1: Register at sunstox.com/school   Step 2: Pick your tier (min. 1 cell = ₹750)   Step 3: Watch returns credit monthly ☀
Investment Calculator
TOTAL INVESTMENT
₹75,000
YR-1 ANNUAL RENTAL
₹7,289
MONTHLY RENTAL
₹607/mo
25-YR TOTAL RENTAL
₹2,43,000
Invest as a Parent →
The Bigger Picture
From a School That Pays for Power
To a School That Produces It.
🌿
33 T
CO₂ avoided per year per school
🌳
1,000+
Trees equivalent saved over 25 yr
☀️
25 yr
Of clean solar energy production
💰
₹60 Lk+
School electricity savings over 25 yr
👨‍👩‍👧
1,934
Parent investors engaged per school
🏫
CBSE
Green School Award eligibility
Free Tool for School Management
How Big a Solar Plant Does Your School Need?

Enter your rooftop area, electricity bill and city. Get the right plant size, 25-year savings, parent investment scenario and green impact — instantly.

☀ School Details
3,000 sq ft
500 sq ft12,50025,000 sq ft
💡 Thumb rule: 1 KWp needs ~100 sq ft of usable flat roof. Exclude water tanks, AC units and stairrooms.
₹4.2L / yr
₹0.5L₹20L₹40L
Quick select — typical school sizes
Recommended Plant Size
30 KWp
≈ 55 panels on your roof
Annual Generation
46,500 kWh
Grid Coverage
43%
PPA Tariff
₹5.00/kWh
Year-1 Savings
₹1.85L
from Day 1, no waiting
25-Year Total Savings
₹68L
cumulative savings on bills
Parent Cell NCD Units
1,935
cells available for parents
Crowd-Raise Needed
₹14.5L
funded by parent investors
Bill Comparison — Year 1
Current DISCOM bill₹4.2L / yr
SunstoX PPA cost (₹5/kWh)₹2.33L / yr
Annual saving from Day 1₹1.87L / yr
📈 Grid tariff rises ~5%/yr. PPA tariff rises only 3%/yr. Your saving gap grows every year.
Cumulative Savings — 25 Years (₹ Lakhs)
🌿 Green Impact — 25 Years
31T
CO₂ avoided/yr
775T
CO₂ over 25 years
1,395
trees equivalent/yr
13
cars off road/yr
Tree equivalent visualised
🌳🌳🌳🌳🌳🌳🌳🌳🌳🌳
👨‍👩‍👧 Parent Investment (10 cells)
Investment
₹7,500
Monthly income
₹61/mo
25-yr return
₹24,296
Target IRR: 10.6646%
Backed by contractual PPA tariff. Not market-linked. Monthly income grows 3% p.a.
Investor tiers
Seed 1–4 cells Hero 10–24 Guardian 50+
🏅 What Your School Gains
✅
CBSE Green School Award
Solar qualifies for national green school criteria
✅
ISO 14001 / NAAC Boost
Green project improves accreditation scores
⚡
Live STEM Solar Lab
Real plant = live science lab for students
👥
Parent Community Ownership
Parents become investors, not just critics
📰
Media & PR Value
'India's Solar School' = free positive coverage
Ready to bring solar to your school?

SunstoX handles everything — procurement, EPC, insurance, net metering, and parent investor onboarding. The school just signs a PPA.

🏫 Start My School's Solar Project → 👀 See Live School Projects
SEBI Phase 1 — Mandatory Disclosures
Risk Factors & Investment Disclosures

All five risk factors below are mandatory SEBI disclosures. Read before investing. NCD Units are not capital-protected and are subject to the risks below.

Year 1 Financial Waterfall — Per NCD Unit (₹750 principal)
Gross PPA Revenue
₹96.14
100% of generation income
− Insurance Cost
₹3.00
Fire, storm, equipment
− O&M Cost
₹20.26
Cleaning, maintenance, SCADA
− Platform Fee (20%)
₹19.23
SunstoX servicing fee
= Net Coupon to You
₹53.65
₹4.47/month (Year 1)
💡 All costs escalate 3% per year. PPA revenue also escalates 3% per year (net revenue grows slightly). Principal ₹750 returned at Year 25 as bullet redemption. Platform fee = 20% of gross PPA revenue (not of net coupon).
Investment Disclaimer: Returns are projections based on contractual PPA tariffs and are not guaranteed. NCD Units are non-transferable in Phase 1. This is not a registered securities offering under the SEBI Securities Act. Past performance of similar solar assets is not indicative of future returns. Please consult a SEBI-registered investment adviser before investing. Yukti Green Energy Pvt. Ltd. | CIN: U74999DL2024PTC000000 | DPIIT Recognised Startup.
✓ SEBI Phase 1 Compliant  |  Insurance: ₹3/unit/yr  |  Platform Fee: 20% of gross  |  NCD Units non-transferable in Phase 1  |  Full Disclosure →