Thailand’s electricity rates are rising. Fuel adjustment charges are reviewed quarterly, grid tariffs trend upward, and for businesses and homeowners alike, the monthly utility bill is one cost that rarely gets smaller on its own.
Solar energy changes that equation. Whether you own a home, a hotel, a retail centre, or a factory, Kunini has a solution designed to reduce — or eliminate — your dependence on grid electricity. We’ve been doing this in Thailand since 2002, and we offer more ways to go solar than any other provider in the region.
SOLAR SOLUTIONS FOR HOMEOWNERS
On-Grid Solar Systems
The most straightforward way to go solar. An on-grid system connects directly to the PEA or MEA grid and offsets your electricity consumption in real time. You benefit from reduced bills from day one, with no batteries required and a typical return on investment of three to four years.
Hybrid Solar Systems with Battery Storage
A hybrid system combines solar generation with battery storage, giving you energy independence beyond daylight hours. Ideal for homeowners who want protection against outages, reduced evening grid consumption, or maximum self-sufficiency. Generate during the day, draw from your batteries at night.
PEA / MEA Feed-in Tariff Programme
If your home solar system generates more electricity than you consume, Thailand’s government Feed-in Tariff programme allows you to sell that surplus back to the grid at a regulated rate. Kunini handles the full application and registration process on your behalf, from paperwork through to PEA or MEA approval.
SOLAR SOLUTIONS FOR BUSINESSES
On-Grid Solar Systems
A proven, capital-efficient solution for businesses with consistent daytime electricity demand. An on-grid commercial solar system reduces your PEA or MEA bill from the moment it goes live, with no batteries and no complexity. Suitable for factories, offices, retail units, and hospitality properties of any size.
Hybrid Solar Systems with Battery Storage
For businesses that need energy beyond daylight hours, or want resilience against grid outages, a hybrid system with battery storage delivers both. Combine solar generation with intelligent battery dispatch to maximise self-consumption and protect your operations when the grid is unavailable.
Private PPA Solar
Zero capital outlay. Kunini funds, installs, owns, and operates the solar system on your property. You purchase the solar electricity it generates at a rate below your current grid tariff — and save from day one. A Private Power Purchase Agreement is ideal for businesses that want the financial benefits of solar without the upfront investment or technical responsibility.
Solar Energy as a Service (EaaS)
Kunini’s most comprehensive commercial offering. Under an EaaS agreement, we deliver guaranteed energy outcomes through a fixed monthly service fee — covering solar generation, battery storage, energy management, EV charging infrastructure, and more. No capital outlay. No technical risk. No surprises. Just a predictable, managed energy partnership for the term of your contract, with all assets transferring to you at the end.
WHY KUNINI
Kunini has been designing, installing, and maintaining solar and electrical systems in Thailand since 2002. We installed the first solar rooftop in Hua Hin in 2010. Today, every project is engineered, commissioned, and maintained by our own in-house teams. Where additional labour is required on larger installations, we work with approved contractors — but they work under the direct supervision of a Kunini engineer. All commissioning, operations, servicing, and long-term maintenance remain entirely within our own teams. You are always dealing with Kunini, not a subcontractor.
We operate from offices in Hua Hin and Pattaya, with nationwide project experience across the hospitality, retail, industrial, and residential sectors.
Not sure which solution is right for you? Contact us for a free, no-obligation consultation. We’ll look at your electricity bills, your property, and your goals — and give you a straight answer.
