Solar Panel Cleaning in Land O’ Lakes: Removing Florida Pollen with a Water-Fed Pole

In this video we’re in Land O’ Lakes, Florida, just north of Tampa, cleaning a rooftop solar array in the middle of pollen season. Everything outside was coated in green, and these panels were no exception. When we rinsed them, it looked like mud running off the roof.

Project at a glance

• Location: Land O’ Lakes, Florida (Pasco County)

• Surface: Rooftop solar panel array

• Problem: Heavy spring pollen, dirt, some bird droppings, and algae building up along the panel frames

• Method: Purified water through a 40-foot water-fed pole with a soft brush, with no chemicals

Why dirty solar panels cost you money

Pollen, dust, and bird droppings block sunlight from reaching the cells. Dirty panels can lose a significant share of their output, and in Florida that buildup comes back fast, especially in spring. Regular solar panel cleaning keeps your system producing what you paid for.

Inspection first

Before cleaning, we get on the roof and inspect every panel. On this system we found two panels with shattered glass and a few with minor damage. We photographed the damage to share with the homeowner. It’s one of the benefits of a professional cleaning: someone is actually looking closely at your panels.

Our water-fed pole system

We clean solar panels with purified water, the same approach we use for spot-free window cleaning. Water from the house runs through three stages of filtration:

1. Carbon filter: removes chlorine and sediment.

2. Reverse osmosis: strips out most dissolved minerals.

3. Deionization: polishes the water until it’s nearly pure.

Pure water dries without leaving mineral spots (the same minerals behind hard water stains on windows). It also means we don’t need soap or chemicals, so the cleaning won’t void your panel warranty. The water feeds through a 100-foot hose to a 40-foot pole with a soft boar’s hair brush.

How we clean the panels

1. Start at the top. Water runs downhill, so we work from the top row down to avoid running dirty water over clean panels.

2. Agitate. The brush loosens pollen, dirt, and droppings and suspends them in the water.

3. Flood rinse. A steady flow of pure water carries everything off the glass.

4. Spot-treat stubborn buildup. For baked-on bird droppings we use a walnut-based scrub pad that won’t scratch the glass or coatings.

5. Check and repeat. Very dirty panels sometimes need a second pass. We let them dry and look for anything left behind.

The 40-foot pole really earns its keep on arrays like this one. It lets us reach panels that would be hard or unsafe to get to directly, and we can clean some lower panels from the ground. Learn more about why water-fed pole solar panel cleaning is best for Tampa Bay.

How often should solar panels be cleaned in Florida?

Most Florida homeowners benefit from cleaning their panels at least once or twice a year. A cleaning right after spring pollen season is a smart time to schedule. Homes near trees, construction, or the coast may need it more often. Many customers pair solar panel cleaning with window cleaning or roof washing so everything is done in one visit.

Get your solar panels cleaned

We clean solar panels in Land O’ Lakes, Tampa, and across Pasco and Hillsborough counties. See what customers say in our reviews, or request a free estimate to get your system back to full output.