SolarPeak designs, installs and maintains rooftop solar for homes and businesses across Thailand — cutting bills, carbon and grid dependence since 2019.
Our engineers visit your property to assess roof orientation, shading and load profile — at zero cost to you.
We size the array to your actual usage and roof, with a projected savings report and a clear payback timeline.
Certified technicians install in 1–2 days. Fully permitted, grid-connected, and backed by a 25-year panel performance warranty.
Track production and savings live in our app. Most systems break even between year seven and year nine.
Rails are bolted through to the rafters and flashed watertight before a single panel goes down. Every penetration is sealed and photographed for your file.
Microinverters are mounted under the array and every MC4 connector is torqued and tested individually, so one shaded panel never drags the string down.
The finished array is string-tested, meter-swapped and registered with MEA or PEA. You get login details before we leave the site.
Generate your own power in the hours you use the most of it. Anything you don't use is exported to MEA or PEA under the residential rooftop scheme, earning feed-in credits against next month's bill.
The average SolarPeak rooftop is 7.5 kW and offsets about 5.2 tonnes of CO₂ a year — roughly what 250 newly planted trees absorb annually.
With optional battery storage, keep the essentials running through an outage and insulate yourself from the Ft tariff adjustments that move your bill every four months.
A paid-off array is a fixed running cost a buyer inherits. Homes with solar consistently sell faster, and for up to 4% more, than comparable properties without it.
"Our bill was ฿9,400 a month before solar. The first full month after switch-on it came in at ฿5,600 — almost exactly the 40% the assessment projected, which is the part I did not expect. Two-day install, and they swept the driveway before they left."
"They handled the PEA paperwork end to end, which is the reason we went with them. Grid approval still took six weeks longer than quoted and that was frustrating. Since it went live, though, not one fault — the kitchen runs on solar right through to closing."
"Broke even in year seven, right on the projection they gave me in 2019. It just quietly pays for itself now."
Portfolio demo — this form validates in the browser and does not send anywhere.
Our certified engineers survey the roof at no cost and size the system to your real load profile.
We file the rooftop solar permit and the MEA or PEA grid-connection paperwork end to end.
Zero-deposit plans available. Pay from your monthly savings, not your pocket.
24/7 monitoring, annual servicing, and a 25-year panel performance warranty on every system.