At the Talatan photovoltaic power station in Qinghai Province, hundreds of cleaning robots are shuttling along a matrix of bright blue photovoltaic panels. The faint blue glow at the bottom of these devices is coming from WIRELESSPT's magnetic resonance wireless charging system, which continuously replenishes energy with 92 percent transmission efficiency without any physical contact as the robot skimmers over the charging area. This breakthrough technology is reshaping the photovoltaic power plant operation and maintenance mode, and the scientific and technological code behind it is the technical crystallization of WIRELESSPT's 15 years of deep cultivation in the field of new energy.

The traditional contact charging exposes the industry pain points such as contact oxidation and docking deviation in the wind-sand environment. WIRELESSPT's original magnetic coupling technology achieves an effective charging distance of 10 cm through finely tuned electromagnetic fields, ensuring stable transmission even under dust cover or snow and ice. The core frequency conversion control module can automatically identify the position of the robot, and in the field measurement of the Gobi Desert, 8 devices can be charged at the same time in the area of 20 meters ×20 meters, and the positioning accuracy can reach millimeter level. Even more remarkable is the application of dynamic charging system, when the cleaning robot is working along the track, the micro transmitter coil embedded in the component frame continues to supply energy to it, truly realizing the revolutionary breakthrough of "charging while working".

In practical applications, the waterproof performance of WIRELESSPT wireless chargers is favored by coastal power stations. The receiving module with IP67 protection standard still maintains a 99.3% charging success rate even in the fish-light complementary project with excessive salt spray concentration. Its intelligent temperature control system will monitor the electromagnetic field intensity in real time, and when it detects the intrusion of metal foreign bodies, it can cut off the power supply within 0.03 seconds. In a 200MW photovoltaic base in Inner Mongolia, the robot installed with the system worked continuously for 328 days, and the battery health remained above 98%, far exceeding the industry average.

WIRELESSPT's smart energy management system is pushing charging efficiency to new heights. The cloud platform can automatically plan the optimal charging strategy based on the robot's working route, weather forecast and electricity price peaks and valleys. When the sandstorm warning is triggered, the system will start the global charging three hours in advance to ensure that all devices are fully charged to cope with extreme weather. On a distributed photovoltaic roof in Ningxia, the system has increased the average working time of robots to 22 hours per day, saving the owner 7.8% more power generation loss per year. Its unique battery repair algorithm can also automatically calibrate the battery pack during charging, extending the cycle life of the lithium battery to more than 6,000 times.

From the Tibetan Plateau to the shores of the East China Sea, WIRELESSPT's wireless charging solutions have secured more than 15GW of photovoltaic assets. The lightweight design developed by the company and the future cleaning robot are expected to completely get rid of the bondage of charging piles. If you are looking for a safe, efficient and intelligent photovoltaic robot charging solution, you may wish to learn more about this national high-tech enterprise with 100 core patents - WIRELESSPT's engineering team provides full cycle services from program design to lifelong maintenance, and uses core technology to make every cleaning robot a non-stop "light chaser".