The Sunsynk W5.3 is a high-performance lithium-ion energy storage battery designed to help users maximise the use of clean, self-generated solar power. Delivering 5.32kWh of usable energy per unit, it provides a robust and efficient storage option for both residential and commercial solar PV systems.
 
Engineered for flexibility and scalability, the W5.3 can be connected in parallel with up to 32 units, achieving a combined capacity of up to 170kWh. This makes it an ideal choice for systems that require expandable energy storage without compromising on efficiency or reliability.