Zelv X7 Solar Cleaning Robot Features:
Operate voltage: 24V
Idle speed: 250rpm
Travel Speed: 22M/ minute
Cleaning Width: 1100mm
Endurance: 3-4 hours
Cleaning type: Washing/ Dry cleaning
Working angle: Washing 15 degree
Power Supply Mode: Lithium Battery 24V total 2pcs
Max. Water consumption: 20L/Minute
Operating Temperature range: -20 to 50 degress
Brush wire material: New Nylon Yarn
Equipment Weight: 29kgs exclude battery
Outline dimension：1200*1000*350mm
Product Display
Product Description
Anti-Fall System Technique
Fall prevention system, no fear of falling at any control. The photovoltaic cleaning robot may fall off the
photovoltaic panel due to misoperation and other reasons, resulting in loss or danger!
X7 anti-fall system The front and rear ends are equipped with four high-precision sensors,
which will automatically stop when moving forward or backward to the blank area on the edge of the
photovoltaic panel, and the drop detection indicator light will light up. At this time, only the remote controller
can be operated to drive away in the opposite direction, effectively avoiding the risk of falling.
Innovative patented technology of water curtain quick cleaning
After a large amount of dirt is stripped off the photovoltaic panel by the brush head, it may lead to secondary pollution;
On X7, a multipoint water spraying device is arranged at the front end of the robot roller brush to sprayfan-shaped
spray and connect it into sheets to form astrong water curtain to quickly drive sewage off the photovoltaic panel.
150m remote control cleaning to avoid personnel risks.
Cleaning personnel standing on the photovoltaic panel or walking on the roof have certain safety risks! The remote control distance
of Zelv X7 robot is150 meters, which is easy and safer. Adopting imported RF remote control technology, the signal is more stable and
the anti-interference ability is stronger than that of conventional communication technology.
High-site design has superior obstacle-surmounting ability
Excellent anti-skid and passability are adopted, and the un-evenness is still flat. The robot adopts imported rubber anti-skid crawler to adapt
to the inclination angle within 15, and the maximum passing distance is 15cm.
Low battery alert, no fear of stopping in the middle of the road
When the battery life lasts for 4-5 hours, the power of the robot is less than 20%,and the red indicator light above the fuselage flashes.
lt is necessary to return to replace the battery to avoid running out of power and the machine cannot return because it stays too far or in an inaccessible area.
The machine weighs 37kg and is detachable for easy handling.
The whole machine with all-aluminum body is 37KG, which exceeds the ultra-light weight of the same class.
One person can complete the disassembly/assembly of the brush head the car body and the battery in 30 seconds,
which makes the equipment easy to carry.
Product Introduction
Company Introduction
Dongguan Zelv Electronic Technology Co., Ltd., a national high-tech enterprise headquartered in Dongguan, China, is a pioneering leader in solar energy innovation. Specializing in the design and production of advanced solar cleaning brushes, solar lifters, and solar mounting systems, we are committed to driving global sustainability through cutting-edge technology.
Zelv X7 Solar Cleaning Robot combines agility and high-performance cleaning to maximize solar energy efficiency. Designed for versatility, it operates in dry and wet modes, adapting to varying dust levels and climates, with a max water consumption of 20L/minute for deep cleaning. Equipped with a 24V dual lithium battery system, it delivers 3–4 hours of uninterrupted operation, ideal for commercial and industrial solar arrays.
The X7’s 1100mm cleaning width and 22M/min travel speed ensure rapid coverage (up to 1,452m²/hour), while its new nylon yarn brush gently removes debris without scratching panels. Weighing just 29kg (excluding batteries), this compact robot (1200×1000×350mm) is exceptionally portable, yet robust enough to handle slopes up to 15degree and extreme temperatures (-20°C to 50°C). Its 250 RPM idle speed optimizes energy use, balancing power and efficiency.
Why Choose the X7? Reduce labor costs, enhance energy output by 30%+, and ensure consistent cleaning across diverse environments. With its lightweight design, dual-mode flexibility, and industrial-grade durability, the X7 is a cost-effective, future-proof investment for maintaining peak solar performance.
WorkShop
Detail Contacts
Dongguan Zelv Electronic Technology Co.,Ltd
Add.: No. 748, Liaobu Section, Shida Road, Liaobu Town, Dongguan City, Guangdong Province,China Post code: 523403
Contact Person: Andrew Liu
Mobile&Wechat: 86-13437471363
E-mail：sales03@gdzelv.com