Michael and Toni Keberlein planned for clean power while their new home in Flagstaff, AZ was still being built. Rooftop Solar installed 47 Silfab 380-watt panels with Enphase IQ8+ micro-inverters in June 2022, then completed this Flagstaff solar and battery installation in April 2023 by adding two Tesla Powerwall 2 units for battery storage, so … Read more
Joel went solar in June 2025 with 37 Silfab 430-watt panels and Enphase IQ8M micro-inverters on his home in Peoria, part of the greater Phoenix area. In June 2026 he took the next step and added two Tesla Powerwall 3 units with 27 kWh of total capacity. With battery storage in Peoria now part of … Read more
According to Tracking the Sun, an annual report from Berkeley Lab, solar panel technology has seen significant advancements in both efficiency and affordability. The 2023 report highlights that “median residential system sizes reached 7.4 kW in 2023, with most systems ranging from 5-11 kW.” This represents a dramatic rise from 2000, when the median system … Read more
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