§1What this business is
Technicians diagnose electrical faults, repair rotor blades and generators, replace bearings, service towers, align control systems and do routine lubrication and safety checks. Charges run from ₹500 for minor repairs to ₹10,000 for major replacements. Spares such as batteries, controllers and cables, annual maintenance contracts for institutions and advice on turbine placement add income.
§2Is it right for you?
Who it is for
An ITI electrician or electrical/mechanical diploma holder interested in renewable energy.
Who it is not for
Someone in an area with no wind or solar installations nearby.
Advantages
- Repairs need skill more than costly material, so margins are good
- Maintenance contracts with institutions give steady cash
- Can widen into solar and hybrid repair
- Low start-up cost
Drawbacks
- Far fewer small wind turbines are installed than solar systems
- Spare parts depend on manufacturers
- Users skip regular maintenance
- Work at height is risky
Skills you need
- Electrical fault-finding
- Bearing, blade and generator repair
- Safe work at height
- Selling maintenance contracts
Why difficulty 3/5: Technical, risky work in a small market.
§3Market
Who buys
- Rural households with turbines
- Schools, health centres and community buildings
- Homestays in windy locations
- Government and NGO rural electrification projects
How it sells
- On-site repair visits
- Annual maintenance contracts
- Tie-ups with turbine makers for parts
Good to know
- Profile charges: ₹500 for minor repairs up to ₹10,000 for major replacements.
§4Raw material & machinery
| Item | Qty | Cost |
|---|---|---|
| Multimeter and electrical testing kits | 3 | — |
| Bearing pullers and lubrication kits | 2 | — |
| Safety harnesses and helmets | Multiple | — |
| Blade balancing tools | 2 | — |
| Portable welding machine | 1 | — |
| Storage shelves and toolboxes | 3 | — |
From: Uttarakhand DUY project profile — Small Wind Turbine Repair Services
- Spare blades, bearings, gearboxes and electronic controllersfrom renewable energy suppliers in Dehradun and nearby industrial hubs
- Wires, lubricants and fasteners
From: Uttarakhand DUY project profile — Small Wind Turbine Repair Services
§5Licences & registration
- Udyam registration
- GST registration
- Electrical contractor licence or permit from the state electrical inspectorate for electrical work
- Safety training for work at height
§6Schemes & subsidies
- PMEGPCentralActive15–35% subsidy
- MudraCentralActiveLoan up to ₹20 lakh, no collateral
- CGTMSECentralActiveNo collateral, up to ₹10 crore
₹7.50 L fits PMEGP and a MUDRA Kishor loan; CGTMSE backs a collateral-free loan. The profile also mentions MNRE support and partnerships with turbine makers.
§7Money
How the investment is worked out: Workshop setup ₹1.50 L + tools and testing equipment ₹2 L + spare parts ₹1.50 L + training and certification ₹50,000 + marketing ₹30,000 + salaries for the first 6 months ₹3 L + admin ₹40,000 + contingency ₹30,000 = ₹7.50 L.
Year not printed on the DUY profile — check current prices before you buy equipment.
§8Export potential
A local service; there is no goods export in this business.
§9Risks — where people fail
- Too few turbines in the service area
- Accidents during tower work
- Costly or unavailable spares
§1030 / 60 / 90-day plan
A general plan that applies to any business. A plan for this business will be added after research.
- Days 1–30: Visit a working small wind turbine repair service unit, ask 10 buyers about price and quantity, and get quotations from 3 suppliers.
- Days 31–60: Udyam and the licences you need (Udyam registration, GST registration), a project report (DPR), and the scheme or loan file.
- Days 61–90: Space and machines, trial production, and first deliveries to 10 customers.
§11Who to connect with
Associations, clusters and training institutes — the directory is being built. Connect
§12Watch
There is no episode on this business yet. Shows are coming soon on the Podcast page.
Want to start Small Wind Turbine Repair Service?
DPR, loan file or registration — ask us on WhatsApp.
¶Sources
Data review: 6 October 2026. Spotted a mistake? Report it. For information only — not legal or financial advice.