Frequently Asked Questions

Will the performance of the system decreases significantly if I don’t have a cleaning/maintenance plan?

Yes. Studies have proven that overall photovoltaic system production yield losses between 10 and 30%, depending on the severity of dirtiness. It is recommended to utilize and maintain a quarterly or bi-annual cleaning plan to ensure your solar invest yields maximum production all year round.

What causes solar panels to become dirty?

Low roof pitch preventing proper drainage of soil off the panel glass, bird droppings, pollen, vehicle emissions, leaves, tree needles (resin), moss, algae, lichens, lime deposits just to name a few.

Is it worthwhile to regularly maintain a clean photovoltaic systems?

Most definitely. Production loss can vary but can yield up to 30%. This only means your solar investment is generating 30% electricity, and therefore overall annual savings can be significantly reduced without some maintenance plan.

Can I clean my solar panels myself?

It can be done, but typically isn’t recommended for safety and warranty reasons. Our experience, understanding of manufacturers recommended maintenance requirements and use of industry leading cleaning tools exclusively made for solar panel cleaning ensure that no damage will occur to the panel’s glass surface. In addition, we use demineralized water, and never any chemical detergents, which leave a residue-free result.

How frequently should your photovoltaic system be cleaned?

There are many opinions on the magic number, but depending on the location of the system, exposure to common soiling agents, and desired optimum production to gain the most out of your solar investment, a minimum of once a year will suffice, however, cleaning twice or more a year may increase yields even more.

How much does it cost to come out and quote?

Nothing! We don’t charge for Quotes on our Solar Panel Cleaning Services in Houston, TX and the surrounding areas. Give us a call or email us today to schedule an appointment. We’ll meet you at your property and review the best options for your specific system.

How long does a typical service take?

A single service like solar panel cleaning usually takes one to two hours max. Critter guard services – for large systems with many arrays – can take from two to three full days. It depends on the project size and scope, but we’ll do it right without rushing.

Do you use any chemicals/solvents in your solar panel cleanings?

We use only deionized reverse osmosis filtered water and specialized industry leading solar cleaning equipment to achieve a spot free cleaning with brilliant results! Chemicals can deteriorate the anti-reflective coating on your panel’s glass, while also going against manufactures’ recommendations.

Is your company insured?

We carry $1 million in insurance coverage. We also use proper roof safety equipment for roofs with steep inclines. This means your property stays protected while we work, giving you peace of mind.

What areas do you typically service?

We are proud to serve Houston, TX and the greater area. Typical service area is ~60 mile radius from downtown Houston, TX. Additional travel fees may apply for areas further than this range, but we are always willing to work with out customers to ensure we get them taken care of.

Do you offer discounts?

We offer 5% discounts for Google Business reviews, 5% discounts for referrals, 10% discounts for 2-service bundles and 15% discounts for 3-service bundles.

Do you offer reoccurring service plans?

Yes! Schedule recurring service visits bi-annually or annually. Enjoy discounted pricing – 10% discounts for 2-service bundles and 15% discounts for 3-service bundles – for multiple future services paid upfront. Our plans are designed for anyone wanting to maintain their solar investment and take advantage of the savings.