Solarrow X3
Solarrow X3
Solarrow X3
Solarrow X3
Solarrow X3
Solarrow X3
Solarrow X3
Solarrow X3
Solarrow X3
Solarrow X3
Solarrow X3
Solarrow X3

Solarrow X3

$3,499.00 per unit
/
★★★★★
(5 stars)

Solarrow X3 is the ultra-light, fully-autonomous robot built to keep any solar array performing at its peak. Weighing just 13 lb (6 kg), it glides across modules with a water-free dry-brush system, sweeping away dust and debris while you focus on higher-value tasks. Deploy one—or a fleet—and transform a full day’s work into a few effortless hours.

Key Highlights
  • Autonomous dry-brush + suction
 Smart path-finding cleans panels end-to-end without supervision—no water lines, pumps, or hoses required.

  • Up to 45° tilt capability
 Confidently handles pitched rooftops, carports, and ground mounts alike.

  • 15 panels per hour
 ~7.5 kW of capacity (323 ft² / 30 m²) cleaned every hour without any manual scrubbing needed.

  • 4-hour quick-swap, rechargeable battery
 Hot-swap packs keep the robot running all shift; recharge with standard power.

  • Lightweight & portable
 13 lb chassis with integrated carry handles—one technician can grab, go, and deploy in minutes.

  • Low-maintenance design
 Tool-free brush replacement and sealed electronics minimize downtime and service calls.

  • Scalable fleet control
 One operator can oversee multiple X3 units, multiplying cleaning capacity without extra labor.
Why Choose Solarrow X3?

Experience faster cleaning cycles, lower operating costs, and maximized energy yield— meet Solarrow X3.

Rental Option

$10 per day, per robot
$50 return service fee per robot for cleaning and inspection upon return.

Promotional Rental Pricing

$100 for 1 week rental. Shipping and return service fee both waived.
$300 for 1 month rental. Shipping and return service fee both waived.


Worldwide Shipping Available 🚚 🌎
Free local pickup in Silicon Valley, CA

The X3 is an ultra-light, fully autonomous cleaning robot designed to keep solar arrays performing at their best. At just 13 lb, it uses a water-free dry-brush system with smart path-finding to sweep away dust and debris, handling up to 45° tilts with ease. Quick-swap batteries and portable design make deployment fast and effortless for any technician.

All orders are securely packaged and shipped with reliable carriers. Your X3 will be delivered promptly to your specified destination.

We stand behind the quality of our products. If you are not fully satisfied, you may return your X3 within 30 days of purchase for a full refund. Please see our Returns Policy for complete details.

Meet Solarrow X3

Autonomous Design for Any Solar Installation

Autonomous & Water-less Cleaning

Smart path-finding and edge detection allow the robot to clean without supervision. Suction and brush cleaning lifts dust and grime without a drop of water—perfect for remote sites and eliminating runoff concerns.

Cleans panels up to 45°

Precision engineering keeps the robot stable on pitched rooftops and carports up to 45°, so even steep arrays are a one-tool job.

Lightweight at 13 lb

Solarrow can be carried up a ladder by one technician, minimizing reliance on lifts or other heavy equipment.

Discover the Power of Our Innovative Solar-Panel Cleaning Robot

Our cutting-edge cleaning robot ensures efficient and reliable maintenance of solar panels, boosting their performance by 20%.

20% Increased Energy Output

Cleaning your solar panels just one time could immediately increase your energy output by up to 20%. For a 2 MW system, this means an additional +$45k/yr *

2.5x Increased Work Efficiency

Renting Solarrow X3 will enable you to reduce time spent cleaning, thus increasing your capacity to book more jobs per month.

★★★★★

We operate a solar cleaning service, and the X3 has helped us cover more ground with less labor. Its lightweight design and quick battery swaps keep our crews moving efficiently.

Andrés Castillo
Owner, Bright Solar Cleaning
★★★★★

As an EPC firm, we’re always looking for ways to deliver better long-term performance to our clients. The X3 has proven to be reliable, easy to deploy, and a great addition to our toolkit.

Maria Gonzalez
Project Engineer, Pacific Solar Group
★★★★★

The Solarrow X3 has made maintaining our school’s solar panels so much easier. Our team can now keep panels clean without disrupting daily operations, and the efficiency gains are noticeable.

David Okoro
Facilities Manager, Fremont School District
Unlock the Power of Clean Solar Energy

How the Solar-Panel Cleaning Robot Works

Discover how Solarrow X3 can be integrated into your workflow with ease.

Place Robot onto Solar Panels

Simply place the robot and turn it on. The robot will autonomously clean as it moves across the panels. The robot has an intelligent sensor system to not move past edges. Control the Solarrow via the mobile app.

Replace Battery After 4 hours

Batteries can be replaced within seconds, and continue cleaning for another 4 hours (~60 panels).

Retrieve Robot when Finished

The robot will automatically return back to its original position when placed before it runs out of battery, making it easy for you to retrieve the robot at the end of the day.

Upgrade your solar panel efficiency

Experience the power of our innovative solar-panel cleaning robots.

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