Helio manages your entire solar journey end to end. You never have to find, vet, or manage an installer yourself — that's our job, and it's why we exist.
Answer three questions in our calculator, or message us on LINE — your electricity bill, your roof, and what you actually want (lower bills, backup power, or full independence). In under two minutes you get a goal-matched package recommendation with a real, unpadded payback estimate. If solar genuinely isn't a fit yet, we'll tell you that too.
A Helio advisor reviews your roof, shading, and electrical setup — in person or remotely, depending on your property. This confirms the calculator's estimate against real site conditions before anything is proposed as final.
You get a single, clear proposal from Helio — system size, all-in price, financing options if needed, and expected savings. You sign one contract with Helio. We are the counterparty, not a subcontractor you've never met.
Behind the scenes, your system is installed by one of our vetted, licensed EPC partners — but you don't need to know or manage that. Helio coordinates scheduling, quality control, and sign-off, and the warranty sits with Helio, not the installer.
Once you're live, the Free HELIO OS app BETA tracks your generation and consumption, flags underperformance or faults early, and gives you a straight answer whenever something looks off — every customer gets this, whether you bought our smallest package or our largest.
Thailand's solar market is fragmented — dozens of EPCs with wildly different quality, and no easy way for a homeowner to tell them apart. Helio exists to close that gap: we do the vetting once, so you never have to.
Every EPC partner in our network is checked for licensing, installation quality, and track record before they touch a single Helio customer's roof.
Your warranty is with Helio, not a contractor that might not exist in five years. If something goes wrong, you call one number.
We stand behind how your system performs, not just that it was installed. That's a meaningfully higher bar than a standard installation guarantee.
No pressure, no site visit required to begin.