Get the maintenance-free solar production you were promised.

The RST NightWash™ System is the solution to your panel performance woes. Our fully automated solar panel cleaning system can increase your solar panels’ production by up to 30%, decreasing your monthly electric bill and putting money back in your pocket.

No Dirt, No Headaches

Unlike traditional manual cleaning processes that require system owners to handle scheduling and on-site logistics that might void your panel warranty, the RST NightWash™ System can be programmed to clean when you want — simply set it and forget it. Our solution keeps people off your roof, reducing the risk of damage to your property and the length of your to-do list.

With RST, you can enjoy consistently clean panels and peace of mind.

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The RST CleanTech Solution

Minimum Dirt – Maximum Production

Our solution is so simple and cost-effective that we honestly can’t believe there are system owners out there losing money by not using it.

So, how does it work?

We offer a fully automated solar panel cleaning system with no moving parts that you can control from your phone. RST NightWash™ keeps your panels clean all the time.

Get more
from your solar

Regular cleaning can increase production by up to 30%.

Protect your
panel warranty

Designed in full compliance with manufacturers’ requirements.

User Friendly:
Set and Forget

No brushes. No robots. No labor. Just automated cleaning controlled from our mobile app.

Global stamp
of approval

Now cleaning 2,000,000+ panels globally each night.

Earth’s favorite panel
cleaning system

No chemicals, no cleaning agents – just completely green solar panel cleaning.

Keep human error
off your property

Our fully automated system reduces labor hazards and damage to rooftops.

Doing nothing is costing you money.

See NightWash™ in action

Request a quote.

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