In Phuket, where the local grid is often unstable and the rainy season brings frequent flooding, ensuring a reliable power supply can be a major challenge. A homeowner faces issues powering two large air conditioners, as most high-frequency inverters struggle to support such high AC output. After trying several solutions with limited success, the customer turned to our advanced solar energy storage system as the main power supply for their home. This case study highlights how our product not only solved the power challenges but also simplified the installation process, with direct support from our technical team to ensure optimal performance.
The client, a homeowner in Phuket, needed a stable and efficient energy solution to power their house, especially to support two large air conditioners that are essential for comfort in the tropical climate. The local grid's instability, combined with the added risk of power outages due to heavy rainfall and flooding during the rainy season, made it crucial to have a dependable and uninterrupted power source.
The customer's two large air conditioners required a stable and high-output inverter, which most high-frequency systems couldn't handle without tripping or reduced efficiency.
The local installer was not familiar with our integrated system, leading to unnecessary component installations. They added a dual power switch and input/output air switches—parts that were already built into our product—resulting in extra installation time and complexity.
Frequent voltage drops and power outages from the unstable grid, combined with flooding risks during the rainy season, made system reliability and safety a top priority.
To address these challenges, we supplied our integrated low-voltage parallel energy storage system based on lithium iron phosphate (LiFePO4) battery technology. Key features of the solution included:
Our system's high-capacity inverter was capable of handling the high startup and running loads of two large air conditioners without tripping or overloading.
The system comes pre-equipped with a dual power switch and input/output air switches—simplifying the installation and ensuring compatibility with the local grid.
To resolve the installation issues, our technical team traveled to Phuket to assist the local installer. They corrected the redundant component setup, calibrated the system for maximum efficiency, and ensured seamless operation.
The system automatically switched to battery power during grid failures, providing uninterrupted power supply.
Due to the risk of flooding, our team adjusted the installation height, raising the system off the ground to prevent water damage and ensure long-term reliability during heavy rains.
The system effectively supported the high AC load without tripping or compromising efficiency, even during peak usage hours.
During grid failures, the system instantly switched to battery mode, ensuring uninterrupted air conditioning and household operation.
After addressing the initial installation errors, the integrated design reduced future maintenance needs and ensured consistent performance.
The homeowner reported a noticeable reduction in electricity costs due to optimized solar utilization and reduced dependency on the unstable grid.
By raising the system's installation height, the risk of flood damage was minimized, ensuring stable operation even during heavy rainfall.
The successful installation demonstrated that our solar energy storage system can handle complex residential power demands, even in regions with unstable grids and extreme weather conditions. The scalable design allows for easy expansion if the client decides to increase capacity or add new appliances in the future.
This project in Phuket showcases how our integrated solar energy storage system can provide a stable, efficient, and reliable power solution for residential use, even under challenging environmental and grid conditions. With hands-on support from our technical team and customized adjustments, the system now delivers consistent and reliable power to the homeowner.
Contact us today to learn how our energy storage solutions can power your home efficiently and reliably.
