Older home, modern system
A single-family home near Philadelphia Avenue moved from a dated 100-amp panel to a modern 200-amp service paired with a 7.8 kW REC Alpha array on Enphase microinverters. The homeowner wanted something conservative and low-maintenance; we sized the system to cover roughly 95% of their annual usage and pre-wired for a future Enphase battery once retirement plans firm up.