ECS Energy Solution Co., Ltd. (Former Energy Conservation System Thailand) has been working in energy conservation in more than 25 years of engineering solutions. Our business model is to provide Turnkey EPC , Energy Performance Contracting, to customer as turnkey solution with energy performance guarantee.

Currently the company is member of Thai ESCO Association and ESCO accredit at The Federation of Thai Industries. Our core business consisted of 7 areas as follow :

1. Absorption Chiller Solution
2. Chiller and Air conditioning Solution
3. High Efficiency Cooling Tower Solution
4. Energy Recovery Solution (ORC, Heat pump)
5. Indoor Air Quality (IAQ) Solution
6. Ventilation System Solution
7. Renewable Energy (Solar PV, Solar Thermal, Energy Storage)