20 kW Solar Installation

A 20 kW solar power system is ideal for large residential homes or businesses with high daytime electricity usage. It can generate an average of 80–100 kWh per day, or approximately 2,400–3,000 kWh per month, helping reduce electricity costs by 40–60% per month. The system offers a payback period of 4–6 years and a long operational lifespan of over 20 years.

This solution is suitable for homes with monthly electricity bills of THB 8,000 or more, as well as businesses such as factories, restaurants, offices, and warehouses with continuous power demand. A 20 kW solar system helps save energy, lower operating costs, and support long-term sustainability.