Modesto Irrigation District / PG&E Service Area
Solar Panels in Stanislaus County, California
VoltSol Energy serves 5 cities across Stanislaus County with off-grid solar installations. Our EG4 battery systems start at $8,700 — designed to reduce your Modesto Irrigation District / PG&E bill, provide backup power, and sidestep NEM 3.0 complexity.
County Snapshot — Stanislaus County
Utility Rate
PG&E / Modesto Irrigation District (MID): Estimated $0.19/kWh residential rate. Modesto is served by MID (Modesto Irrigation District), a public utility with rates around $0.18-0.20/kWh -- much lower than PG&E. Other cities (Turlock, Ceres, Oakdale, Riverbank) are served by PG&E at ~$0.44/kWh. For MID areas, solar value comes from backup power and energy independence rather than pure rate savings. For PG&E areas, solar economics are very strong.
Permit Office
Stanislaus County Planning and Community Development / Individual City Building Departments (Stanislaus County / individual cities). Typical turnaround: 2-4 weeks. Modesto, Turlock, Ceres, and other cities have their own building departments. Unincorporated areas fall under Stanislaus County Planning and Community Development.
Climate Zone
Zone 12 / Zone 13: Hot-dry Central Valley climate with extreme summer heat and high cooling demand. Zone 12 for northern areas; Zone 13 for southern areas with even hotter summers. Excellent solar production year-round with very high summer output.
County Context
Stanislaus County sits in the heart of the Central Valley with flat agricultural terrain ideal for solar. The area experiences extreme summer heat with very high cooling demand. Modesto is served by MID, a public irrigation district with lower rates than PG&E, so solar value there comes from backup power and energy independence. Other cities are served by PG&E with high rates that drive strong solar economics.
Why Solar in Stanislaus County?
Homeowners in Stanislaus County are served by Modesto Irrigation District / PG&E, which has seen significant residential rate increases in recent years. Off-grid solar offers a way to lock in energy costs at installation prices and protect against future hikes.
Our systems combine rooftop solar panels, EG4 battery storage, and inverters to power your home’s most energy-intensive loads — like heating, cooling, and major appliances — without relying on the grid. That means no utility buyback complexity under NEM 3.0, and backup power during PSPS shutoffs or outages.
With the 30% federal solar Investment Tax Credit (ITC) still available, the economics of solar in Stanislaus County are stronger than ever. Consult a tax professional to confirm your specific eligibility.