Taihan 550 MW fishing-photovoltaic complementary power generation project of Zhejiang Branch of Three Gorges Corporation is located on the tidal flat in Oufeiwei area of southern Zhejiang industrial cluster in Wenzhou, occupying a water area of about 4.7 square kilometers, with a total installed capacity of 550 MW. A total of 1.428 million photovoltaic modules were installed in the project, which were arranged into 24 blocks for power generation. The project combines photovoltaic power generation with fishery farming, and "can generate electricity at the top and raise fish at the bottom" to realize intensive sea use. The average power generation of this project can reach 650 million kWh, which is equivalent to the annual electricity consumption of 130,000 households. Compared with the thermal power with the same power generation capacity, it can save 235,200 tons of standard coal, reduce carbon dioxide emission by 648,000 tons, sulfur dioxide emission by 19,500 tons and nitrogen oxide emission by 9,700 tons every year, and the benefits of energy saving and emission reduction are remarkable.

The electric energy meter was installed on the evening of February 15th, and the electricity generation of the experimental group and the comparison group began to be recorded on February 26th to observe the difference in electricity generation before the robot was cleaned. The installation and acceptance of the robot was completed on February 25th, and the robot began to clean and start the experimental comparison.
The measured data of rainy weather increased by 12%;
Expect 15-18% improvement in sunny days .

Centralized crawler cleaning robot
Product Highlights
1. Lightweight of the whole machine
Lighter body weight and lower wind resistance; High-quality aluminum profile material, corrosion resistance, wear resistance is better, ensures the safety of components and longer service life.
2. Windproof design
The parking spot is mechanically windproof, can resist 16-level strong winds, and supports emergency shutdown protection in case of strong winds during operation.
3. Patented strip cleaning assembly
The rubber strip adopts military formula, which will not be damaged at high temperature of 60 °-low temperature of 40 °, and has strong wear and corrosion resistance and good cleaning effect.
4. Intelligent obstacle crossing and smooth crawling at large angles
Exclusive track drive invention patent, angle sensor based on gravity vector, automatic synchronous deviation correction at both ends of walking, realizing ultra-long distance stable operation.
LoRaWAN protocol (4G Internet of Things)
Using LoraWAN protocol, the whole station roams, the communication is not affected by the location, the robot responds in seconds, and the control is faster and more stable.
6. Clean beam multi-point drive patent
Clean beam telescopic bars are key to multi-point drive solutions that can not only adapt to different space requirements or jobs
Scene, flexibly adjust the length of the device, and can be used as a shock absorber to help absorb shocks and shocks, protect
Other components are protected from damage, and the motor power is transmitted to the whole equipment, so as to realize the synchronous operation of the ultra-long width robot
Dynamic function.
7. Crawler/wheel drive + anti-fall design
The track/roller is used as a traveling component, thereby greatly improving the traveling capacity of the photovoltaic panel module cleaning device; Because the driving device and the sprocket/roller assembly are respectively arranged on opposite sides of the mounting plate and four-wheel drive, the forces on both sides of the mounting plate are more balanced, thereby reducing the risk of rollover of the mounting plate. Exclusive crawler climbing invention patent, with self-developed angle sensor/ultrasonic leveling sensor, achieves smooth climbing at large angles with climbing angle ≤25 °.
8, stable, low failure rate
The failure rate of Shunbo photovoltaic cleaning robot is only 3‰, far lower than that of similar products in the industry.
9. Cloud platform
The cloud platform integrates functions such as data transmission, automatic control, equipment monitoring, fault detection, record analysis, maintenance notification, management display, etc., and is equipped with fully automatic cleaning robots to realize unmanned intervention management of power station cleaning operation and maintenance, provide scientific basis for power station operation, improve the economic benefits of the project in an all-round way, and help achieve the two core competitiveness of high efficiency value and high return rate.
Technical parameters
Annual increased electricity generation8%-30%
The crawler robot is adapted to three motors, one in the middle (40w), one at the upper and lower ends (60w/one), totaling 160w, voltage 24V, overall power/voltage, 160w/24V, all DC, climbing angle 12°, automatic cleaning function, self-developed angle sensor with strong stability, photovoltaic self-powered (does not occupy power station resources), digital cloud platform, flexible, professional and customizable. Unlike commercially available roller drives, the track has a larger contact area, providing better driving ability, climbing ability and stability, and more uniform pressure distribution, preventing damage to components. "

• Annual power generation increase by 8%-30%
• Crawler typeThe robot is adapted to three motors, one in the middle (40w) and one at the upper and lower ends (60w/unit) totaling 160w, voltage 24V, overall power/voltage, 160w/24V, all DC, Climbing angle degree 12°, automatic cleaning function, self-developed angle sensor with strong stability, photovoltaic self-power supply (does not occupy power station resources), digital cloud platform, flexible, professional and customizable. Different from roller drives on the market, the track contact area is larger, providing better driving capacity, stability and stability, and the pressure is more evenly distributed to prevent damage to components.