Solar For Existing Homes
& New Construction Title 24.
Whether you’re an existing homeowner looking to slash high utility bills or a developer needing rapid Title 24 compliance, AD Solar delivers turnkey power. 100% in-house execution with zero subcontractors.
Solar & Battery Retrofits
Title 24 Compliance
In-House Crews
City Inspections
Solar Savings Estimator
Serving Existing Homeowners & New Construction Builders
Everything Your Property Needs
Solar Installation
Quality residential and commercial setups engineered by our in-house team.
Storage Batteries
Backup power when the grid goes down. Keep lights and essentials running seamlessly.
Solar Service & O&M
Diagnostic testing, inverter replacements, and complete system maintenance.
Architectural Solar
Custom design planning tailored for builders, contractors, and new construction.
Solar & Battery Solutions For Existing Homes & New Builds
Whether you are an existing homeowner looking to slash high utility bills with solar and battery backup, or a general contractor needing rapid Title 24 new construction compliance, AD Solar provides turnkey execution backed by 100% in-house teams.
Homeowner Retrofits
Slash your monthly SDG&E or utility bills and protect your household against blackouts with custom solar and battery storage.
New Construction Title 24
Guaranteed compliance with California’s strict energy efficiency codes and solar mandates for residential developers.
Zero Subcontractors
Direct in-house installation crews guaranteeing consistent workmanship and 100% city inspection pass rates.
New Prepaid Lease Solar Program
With Full Ownership Path
Designed for homeowners who want lower upfront costs, system protection, and maintenance included—with qualifying tax advantages up to 38%. After an initial period, the system transitions to full ownership.
From Signed to Solar—With No Surprises
Design / Proposal
Custom engineering tailored to your roof and energy goals.
Purchase Agreement
Flexible financing approval or prepaid lease options.
Engineering & Permits
Complete architectural plans pulled without effort on your part.
Schedule Installation
Rigorously trained in-house installers execute your build.
Power On
Utility interconnection, system PTO, and live mobile app tracking.
Powering Homes Across
Southern California
Headquartered in San Diego, CA, AD Solar INC has completed thousands of residential and commercial solar installations, battery setups, and repairs across Southern California.
Across SoCal and Beyond
Licensed CSLB #B1027903. Every installation is engineered with zero compromise and backed by our fixed price guarantee.
Family-Owned & Locally Rooted
In-House Team
All installers belong to our in-house team—we never rely on independent contractors.
Custom Craftsmanship
We craft customized solar solutions tailored specifically to your home and goals.
Personalized Service
No impersonal call centers. A dedicated relationship manager assists you at every step.
Building Strong,
Long Lasting
Relationships
Trusted Everywhere Homeowners Look
"AD Solar installed 14 panels and a battery backup for our home. Our monthly SDG&E bill plummeted from $340 down to the minimum grid tie-in fee. Flawless execution by an absolute top-tier team."
Robert Vance
San Diego Resident