Based in Baguio City, Philippines, Arsenio E dela Rosa needed a solar system that could run his entire household — water pumps, heaters, appliances and lighting all included. He built his setup around the PowMr POW-RELAB 5KE toroidal inverter and a 10KWH LiFePO4 battery bank, with 3,480W of panels across two arrays running through a combiner box. The system handles his full home load with ease, and he’s already planning to expand to 5,200W.

System spec: POW-RELAB 5KE inverter | 10KWH LiFePO4 battery bank | 3,480W PV (2 arrays, expanding to 5,200W) | Off-grid residential system | Baguio City, Philippines