Seplos Mason Kits

The DIY Seplos Mason Kit provides a comprehensive solution for building your own 48V battery, designed to store excess solar energy for off-grid or grid-tied applications.

Choose from capacities ranging from 14.3kWh to 16kWh to meet your specific energy storage needs - opt for a Seplos bundle to save time and money when ordering your DIY kit. Choose between Grade A or Grade B prismatic cells to suit your preferences and budget, and we'll simply send you the right busbars to accompany your build.