RSUN POWER All-in-One Residential Energy Storage Systems in Vietnam

1. Background

With the rapid adoption of solar power across Asia, Vietnam has become one of the key markets for residential renewable energy solutions. Rising electricity demand, combined with the need for greater energy independence, has encouraged homeowners to integrate energy storage systems that allow flexible use of solar power.

2. Challenge

Vietnamese households using solar panels often face:
    •    Limited ability to store excess PV energy for evening or peak-time use
    •    Dependence on the grid during outages or low solar production
    •    The need for reliable, safe, and easy-to-install solutions for residential settings

3. Solution

RSUN POWER has successfully introduced its all-in-one residential energy storage systems to Vietnamese families. These systems integrate hybrid inverter technology with LiFePO4 battery storage, providing a compact, modular, and user-friendly solution for home energy management.

4. Key Technical Features:
    •    LiFePO4 (LFP) Battery Cell – high safety, long cycle life
    •    Modular, plug-and-play design – easy installation and future scalability
    •    Support for diesel generator control – ensuring reliable power backup
    •    200% oversized PV input support – enabling maximum utilization of solar panels

5. Impact & Value

By deploying RSUN POWER all-in-one energy storage systems, Vietnamese homeowners can:
    •    Store excess solar energy in LiFePO4 batteries for later use
    •    Increase self-consumption and reduce reliance on the grid
    •    Protect against power outages with reliable backup capacity
    •    Optimize solar investments with scalable and flexible solutions

6. Conclusion

RSUN POWER’s energy storage systems are enabling Vietnamese households to take control of their energy usage, reduce dependence on conventional grids, and move towards a more sustainable and resilient energy future. The combination of advanced battery technology, modular design, and smart integration makes it a practical and reliable choice for residential applications across Asia.