Service Areas
Solar Panel Installation in PrawetCut your power bill up to 70%
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Why choose QuescoSolar in Prawet
Prawet is a steadily growing residential area around King Rama IX Park and Seacon Square, mixing new housing estates, condos and mid-sized factories. The land is fairly open and most rooftops are unshaded, so they generate at full efficiency. Solar panel installation in Prawet pays off for both homes and businesses wanting long-term savings and added property value.
Save up to 70%
System designed around your real usage
25-yr panel warranty
Inverter 10 yr · workmanship 5 yr
On-site team in Prawet
Free survey, no-obligation quote
Installed in 1-2 days
Full utility permitting handled
All property types in Prawet
Frequently Asked Questions
How much does solar buy-back pay?
Under the Net Metering / People’s Solar programmes, EGAT buys back excess power at about 2.20 THB/unit (per 2024-2026 announcements) for 10 years. However, the fastest payback comes from designing the system to self-consume most power during the day rather than selling it back.
How much does home solar cost in 2026?
Indicative 2026 prices from QuescoSolar: a 3 kW system is 95,000-150,000 THB (small homes, 2,000-3,000 THB/mo bills); a 5 kW system is 170,000-230,000 THB (4,000-6,000 THB/mo); larger systems are quoted after a site survey. Free survey and accurate quote provided.
Does solar work on cloudy or rainy days?
Yes, panels still generate electricity on cloudy or rainy days, though output drops with the light: roughly 10-25% lower on partly cloudy days, 50-75% on very cloudy days, and over 80% during heavy rain. We size systems using year-round averages for accurate payback estimates.
Ready to go solar in Prawet?
Contact us today for a free consultation and quote — no obligation.
- 25-yr panel warranty
- 3-5 yr payback
- Free site survey
- All 50 Bangkok districts