Professional Solar Panel Cleaning in Ontario
Diaqua helps homeowners and businesses in Ontario, Upland, and surrounding cities maximize solar efficiency with safe, eco-friendly cleaning services.
Solar Panel Cleaning Experts in Ontario!
Looking for reliable solar panel cleaning in Ontario or surrounding cities? Diaqua specializes in residential and commercial solar maintenance, ensuring your panels operate at peak performance. Our team uses eco-friendly deionized water, protecting your investment while improving energy production. Whether you need affordable solar cleaning, scheduled maintenance, or commercial solar panel washing, we’ve got you covered.
Eco-Friendly
Deionized water cleaning with zero harsh chemicals.
Why Choose Diaqua?
Efficiency
Improve energy production by up to 30%.
Trusted Local
Reliable service from your local experts in Ontario/San Bernardino.
Affordable
Simple, transparent pricing without surprises.
Our Services
💧 Solar Panel Cleaning
Professional solar panel cleaning (up to 20 panels)
Free Enphase-certified inspection ($99 value)
Eco-friendly, streak-free finish
Starting at $149
🪟 Windows-Only Packages (For Non-Solar Homes)
Basic Window Clean — Front windows only, up to 10 panes → Starting at $129
Full Window Clean — All exterior windows, frames, and sills → Starting at $199
Streak-free finish using purified DI water
Safe for glass, frames, and seals (no harsh chemicals)
🔎 System Inspection (Free with Every Solar Cleaning)
Visual inspection of panels, wiring, and mounting
Early detection of damage or wear
Before & after production readings so you can see real performance gains
Enphase Certified – trained to work on Enphase solar + battery systems
Free with every solar cleaning (regardless of system brand) — a $99 value
Every cleaning includes a free, Enphase-certified inspection with before & after production readings — so you can see the difference in your savings.
🛠 Maintenance Packages Available
Keep your panels and windows spotless year-round with scheduled visits. Ask us about monthly, quarterly, or semi-annual service plans.
🌞 Diaqua Service Packages
⭐ Good — Solar Clean Only
Professional solar panel cleaning (up to 20 panels)
Free Enphase-certified inspection ($99 value)
Eco-friendly, streak-free finish
Starting at $149
⭐⭐ Better — Solar + Front Windows
Everything in Solar Clean Only
Exterior front window cleaning (up to 10 panes)
Perfect for homes needing quick curb appeal
Starting at $229(save $20 when bundled)
⭐⭐⭐ Best — Solar + Full Windows Package
Everything in Solar Clean Only
Full exterior window cleaning (all accessible panes)
Frame + sill rinse for spotless finish
Starting at $299(save $50 when bundled)
📅 Schedule Your Appointment
Get your solar panels and windows looking their best — and see the results in real-time!
Contact us via phone call or email! lets get you scheduled!
About
our company
Diaqua was founded by Aaron Perez, a certified solar technician with Enphase Energy, who saw a growing need for better care and maintenance in the solar industry. While servicing solar systems, Aaron met countless homeowners frustrated by declining energy production, rising utility bills, and batteries that couldn’t hold charge — often caused by dirty panels and overlooked upkeep.
With deep technical knowledge and a commitment to doing things right, Aaron launched Diaqua to help homeowners protect their investment, restore performance, and keep their properties looking their best. Diaqua offers professional solar panel and window cleaning services designed to maximize efficiency, enhance curb appeal, and deliver lasting value.
Every job is completed with pride, precision, and a promise of integrity — because your home deserves nothing less.
