Products / SMILE S6 HV


Smile S6 HV goes the extra mile with its ability to be on-grid and off-grid. If you experience a power cut or disconnect from the grid, the automated islanding function will kick-in and use your stored electricity to power your home.

In today’s world, much of our lives are assisted using the power of technology, which is why the Smile S6 was designed to be a high-voltage product. It is 8 percent more efficient than our Smile5 residential battery due to its ability to have an output rate of 6kW, and simultaneously store an additional 3kW. This means when the solar panels are producing maximum energy, it is stored for later use as opposed to going to waste.

Our Smile S6 HV battery systems can pair with up to six batteries, with the large 8.2kWh battery expanding your storage capacity to 49.2kWh.

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Alpha ESS
Established in 2012, AlphaESS specializes in advanced battery storage products and intelligent energy management solutions for residential and commercial customers. With years of experience in both the clean energy and battery industries, the AlphaESS team helps families and businesses reduce their electricity costs and achieve energy independence through their own power generation, storage, and optimization. AlphaESS products have spread to more than 50 countries through our partners, benefitting thousands of customers. “Your Smart Energy” is our vision. AlphaESS is pursuing an ambitious goal of building an “energy internet,” where everyone can produce their own clean energy and lead a sustainable lifestyle.