Solar power
- Solar power systems
Services · Alternative energy & energy management
Alternative energy
and energy management
Lower long-term energy costs with solar power, energy management and efficiency upgrades of existing systems — backed by a mechanical and energy management advisor with more than 40 years of experience.
Scope
What we cover
Choose all five stages or only the ones you need — every system stays with one accountable team.
- 1Systems designSite survey and system design
- 2SupplyEquipment to specification
- 3InstallationInstallation and testing
- 4MaintenanceScheduled maintenance
- 5Energy managementEnergy use optimization
Energy management
- Energy management for factories and buildings
Efficiency upgrades
- Air conditioning — see HVAC
- Lighting
Related projects
Examples from our Company Credentials
Ministry of Culture
Installed 498 pull switches to save lighting energy at the Office of the Permanent Secretary
Advisor for this system
Pisitchai Panyapalungkul — Mechanical & Energy Management Advisor
More than 40 years in mechanical system design and installation, energy management, project management, contracts and cost control; former Director of Engineering Knowledge & Skills Development, ACAT
Meet the full advisory team →FAQ
What clients ask before starting
How much can an energy-saving upgrade reduce our bills?
It depends on the existing system. We start by assessing it and finding where energy is lost, then propose improvements with estimated figures for you to review before investing.
Can you work outside business hours or during shutdowns?
Yes. Most of our factory, hospital and showroom work is done outside operating hours or during shutdowns so production and occupants are not disrupted.
How do quotations work? Is the assessment free?
A preliminary assessment from drawings, a TOR or site photos sent on LINE is free. For site surveys on larger projects we explain the terms first. Quotations are itemized — equipment, labour and materials shown separately.
Can you issue tax invoices to companies?
Yes. We are a registered company and issue quotations, invoices and full tax invoices, with billing and credit terms as agreed.
Start a project
Send us your project details.
Our engineers will review it first.
Share drawings, a TOR or site photos on LINE. We reply with a recommended approach and a preliminary budget range, free of charge.
Or email sales@tangsuiseng.com · Office +66 2 882 4354 · Mon – Sat 08:00 – 17:00 (GMT+7)