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Cleaning

SolarWalker S1

Built by Mamibot · China

Updated Jul 2026·methodology
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The SolarWalker S1 is a Cleaning robot developed by Mamibot (China), launched 2023. Key specifications: type solar panel cleaner, method scrubbing, cleaning width 1200 mm, clean rate ≤ 195 m²/h.

Robo Score

57.8/ 100

Strong evidence

No confirmed deployment on record — this score reflects the rest of the record, not verified adoption.

5 of 9 signals present

Recomputed nightly from public data. Missing data is skipped, never zero-filled — and rankings are never for sale.

Weighted factors

average of the 5 scored · blanks don't count

Commercial maturity20%100/100
Deployment footprint18%unknown
Proven track record12%30/100
Spec completeness12%99/100
Company financial health12%unknown
Company maturity8%65/100
Manufacturer portfolio6%77/100
Media mentions (trailing 12 months)6%unknown
Independent recognition4%unknown

Ranked in the Cleaning standing, against 215 robots.

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Overview

The Mamibot SolarWalker S1 is a fully automatic robot cleaner designed specifically for solar panel maintenance. It effectively cleans panels with installation angles of up to 15 degrees in wet conditions and 20 degrees in dry conditions. With a single full charge, the SolarWalker S1 can operate continuously for up to 4 hours, making it capable of completing wet cleaning for 1.7MW within a single day (8 hours). This innovative cleaning solution is ideal for solar parks, solar farms, rooftop installations, and ground-mounted photovoltaic systems. The robot features a dual rotating brush system, intelligent autonomous operation, anti-fall protection, and IP65 weatherproof protection, ensuring reliable performance in various environmental conditions.

Buyer decision signals

Viability

est. 2013

SolarWalker S1 featured at Intersolar South America

Specifications

Category: Cleaning
Type
solar panel cleaner
Method
scrubbing
Cleaning width
1200 mm
Clean rate
≤ 195 m²/h
Surfaces
solar_panel
Navigation
other
IP rating
IP65
Safety cert.
ce
Battery type
li ion
Runtime
≤ 4 h
Pricing model
purchase
VerifiedSelf-reportedEstimated

Company profile

Founded
2013

Detailed specifications

Other10
Wind Resistance
38km/h
Module Angle Dry
20 degrees
Module Angle Wet
15 degrees
Gap Between Modules
<= 400mm
Rainfall Resistance
50mm/h
Roller Brush Length
120cm
Height Between Modules
<=200mm
Cleaning Efficiency Dry
195KW/hour
Module Surface Temp Limit
85°C
Cleaning Efficiency Semi Dry
215KW/hour

Where to buy

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Company milestones

  • 2023MilestoneSolarWalker S1 featured at Intersolar South America
  • 2023MilestoneSolarWalker S1 shown at Canton Fair Oct edition
  • 2018LaunchIFA 2018 showcase
  • 2015MilestoneUS incorporation
  • 2013MilestoneCompany founded
  • LaunchSolarWalker S1 product page and specs

More videos

App/Remote controlled full automatic robot cleaner for PV Solar panel cleaning Mamibot SolarWalkerS1

Mamibot Mfy USA

Will you buy this 100 dollar robot cleaner? The best 100-dollar robot vacuum cleaner? #mamibot

Mamibot Mfy USAOfficial

Frequently asked questions

Who makes the SolarWalker S1?
The SolarWalker S1 is developed by Mamibot, based in China.
What type of robot is the SolarWalker S1?
The SolarWalker S1 is a Cleaning robot made by Mamibot.
How much does the SolarWalker S1 cost?
Pricing for the SolarWalker S1 is not publicly listed — contact Mamibot for a quote.
When was the SolarWalker S1 launched?
The SolarWalker S1 was launched in 2023.
What are the key specifications of the SolarWalker S1?
Key specifications of the SolarWalker S1: type solar panel cleaner, method scrubbing, cleaning width 1200 mm, clean rate ≤ 195 m²/h, surfaces solar_panel.

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