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13.9 MWp installed · 9,269 t CO₂ avoided a year
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Projects / Factories

998 kWp rooftop for Siam Coldchain

Siam Coldchain Co., Ltd. · Samut Sakhon · 2025

System size998 kWp
Yearly output1,397 MWh
Yearly saving฿5.9M
CO₂ avoided a year664 t

A cold store running compressors all day uses nearly all of the solar output; bills fell 31%

The challenge

Install without stopping production, and reinforce parts of the roof first.

What we did

  • Drone survey and 12 months of load analysis
  • Reinforced purlins where the roof was too weak
  • Phased installation outside working hours
  • Connected monitoring to our control room
Our bill dropped from the first month and we see the numbers every day on our phones.
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