FAQ

Red Solar offers five core solar solutions for commercial and industrial clients in Thailand: Self-Build (EPC Turnkey), Energy Management Contract (EMC), Rooftop Lease Model, Peer-to-Peer Solar Trading, and Energy Storage Solutions. We also supply solar equipment directly from our Rayong factory.

EPC is best for businesses that want to own the system and maximize long-term return. EMC is ideal if you want zero upfront cost and immediate savings. Rooftop Lease is designed for property owners with idle roof space who want stable rental income without investing in the system.

Yes. We are headquartered in Rayong, Thailand’s Eastern Economic Corridor, and we operate our own manufacturing facility. This helps us control quality, reduce supply chain costs, and deliver factory-direct pricing for many of our products and project components.

The timeline depends on system size, roof condition, and project scope. A typical commercial rooftop solar project may take several weeks from initial assessment to final commissioning. After the site survey, we will provide a detailed project schedule and expected handover timeline.

Battery storage is optional. If your goal is to increase self-consumption, improve backup capability, or optimize energy usage during non-sunny hours, storage can be a strong addition. If your business mainly consumes electricity during the daytime, a grid-tied solar system may already deliver strong savings.

Yes. Our certified team can handle the full process, including site assessment, system design, engineering, installation, testing, commissioning, and after-sales support. We aim to make the process clear, efficient, and low-risk for our clients.

Yes. If you share your electricity bills, roof photos, location, and project goals, we can prepare an initial assessment and quotation tailored to your business.

In Thailand, excess solar electricity export is limited by local utility regulations. Most commercial projects are optimized for self-consumption. If needed, we can also integrate battery storage to maximize the value of your solar production.