Solar for Factories
Free solar installation Zero investmentFor factories and commercial buildings with electricity bills of THB 250,000+ per month. We invest in installing and maintaining the system; you pay only for the solar power, at a lower rate than the electricity authority. Delivered by a team that has installed on over 120,000 sq m of rooftops.
Cut your business energy costs
with rooftop solar
Scan Inter is Thailand’s first rooftop solar provider to install for businesses free of charge and charge only for the power (a Private PPA contract). One team handles everything from survey, design, permits and installation to commissioning and maintenance for the life of the project.
Choose zero investment and buy power at a discount, or buy the system outright for your business.
Industrial Plants · Industrial Solar Rooftop
Solar for Factories
Large systems for factories and warehouses, designed from your production lines’ actual power usage so every unit generated is put to use.
- Designed with PVsyst / Helioscope and real load logging
- Large megawatt-scale systems
- Free installation or buy outright, with care throughout the contract
Commercial Buildings · Commercial Solar Rooftop
Rooftop Solar for Commercial Buildings
Offices, hotels, shops, hospitals and clinics cut electricity costs during business hours, when sunlight generates the most power.
- Usage matches peak sun hours, so generated power is fully used
- Choose free installation or buy the system for your business
- 24-hour monitoring room
Electricity bill of THB 250,000 or more per month?
Free solar installation Zero investment
We invest in installing and maintaining the system; you pay only for the solar power, at a lower rate than the electricity authority.
Electricity bill of THB 250,000 or more per month
Free factory solar installation Zero investment
We invest in installing and maintaining the system; you pay only for the solar power, at a lower rate than the electricity authority. Check whether your business qualifies for free installation. If it isn’t a fit, our engineers will propose a better-value EPC option instead.
Free installation suits
- Factories or buildings with electricity bills of THB 250,000+ per month
- At least 1,000 sq m of free roof space (fits a system of roughly 150 kW or more)
- Building owners, or tenants with a lease of 15+ years
- Businesses wanting immediate savings without a lump-sum outlay
- Businesses prioritising ESG / Carbon reduction / RE100 / CBAM
May not suit
- Electricity bills under THB 50,000 per month (too small for free installation)
- Short-term leased roofs with less than 10 years left on the lease
- Old or sagging roofs, or structures that can’t bear the load
- Businesses with budget ready that want to own the system (EPC recommended)
Free installation vs buying the system: what’s the difference?
Free installation is a power purchase agreement (Private PPA); buying the system is a full design-and-install service (EPC). Not sure which suits you? Our engineers will model both options from your business’s actual electricity bills.
| Topic | Free installationPay only for power from the system on your roof (PPA) | Buy the systemFull design and installation (EPC) |
|---|---|---|
| Investment | No investment | You invest in the system |
| System ownership | During the contract: | Owned by your business after handover |
| Electricity cost | Buy power at a contracted discount | Use the power you generate; bills fall with actual output |
| Maintenance | O&M service for the full contract term | Optional O&M service |
| Best for | Bills of THB 250,000+ per month, 1,000+ sq m of free roof space, and wanting immediate savings without a lump sum | Budget ready and wanting to own the system, or bills below the free-installation threshold |
Factory Solar Projects
Factories, commercial buildings and power plants from real SCAN EARTH POWER job sites
Request a Solar Proposal for Your Business
Send us your business details. An engineer will contact you to review your electricity bills, schedule a roof survey and propose both free installation and system purchase options.