Solar installation in Khon Kaen
EV Power Energy installs solar in Khon Kaen and the Northeast. Khon Kaen has the best sunshine in Thailand, ideal for home and factory solar investments
- Average solar irradiance
- 4.5–5.5 kWh/m²/day
- Average household bill
- 2,000–5,000 baht/month
- Electricity authority
- PEA (Provincial Electricity Authority)
- Customer reviews
- 183 reviews ⭐ 5.0
Khon Kaen has Thailand's highest solar irradiance at 4.5–5.5 kWh/m²/day. As the hub of the Northeast, its factories and agro-industry benefit most
FAQ — solar in Khon Kaen
How good is Khon Kaen's solar irradiance, and is it suited to solar?+
Khon Kaen gets 4.5–5.5 kWh/m²/day, more than Bangkok and Chiang Mai, with the country's highest output in the hot season (Mar–May). It's very well suited to solar, paying back 10–15% faster than the Central region
Can Khon Kaen farmers use solar to pump water?+
Yes. Solar water pumping for agriculture is very popular in the Northeast, cutting electricity or diesel costs. DC pumps running directly from solar panels are affordable and need no batteries
Is solar worth it for sugar/cassava factories in Khon Kaen?+
Very much so. Agro-industrial factories with heavy daytime use installing 200–2,000 kW systems save 5–30 million baht a year on electricity, with an IRR of 20–30% and payback in 3–5 years
Which Khon Kaen districts does EV Power Energy serve?+
All 26 districts of Khon Kaen, plus neighboring Maha Sarakham, Kalasin, Roi Et and Udon Thani, with a technical team based in the Northeast
Free solar consultation in Khon Kaen
Local experts survey the site, design the system and provide a quotation, free of charge