LEAPTING has launched its Auto-Navigation Forklift Robot (AFR) to transport solar module pallets at utility-scale construction sites
The AFR carries loads of up to 3,000 kg and uses GPS-RTK, laser SLAM, and 3D computer vision for navigation and pallet handling
The robot supports autonomous and remote-controlled operation, with an LFP battery providing at least 8 hours of runtime, according to the company
PV robotics supplier LEAPTING has launched a forklift robot to move solar module pallets at utility-scale construction sites. Called the Auto-Navigation Forklift Robot (AFR), it carries pallets from laydown yards to the rows where modules will be installed. LEAPTING says the robot can carry loads of up to 3,000 kg without a driver or anyone guiding its movement. It also supports semi-autonomous and manual remote control.
To navigate the site and pick up pallets, the AFR uses GPS with real-time kinematic positioning (GPS-RTK), laser-based simultaneous localization and mapping (SLAM), and 3D computer vision. The system identifies each pallet’s position and fork openings, then plans how to insert the forks to pick up the load.
The robot measures 4.8 × 1.8 × 2.15 m and weighs 5,500 kg. It can lift loads to a height of 3 m and travel at up to 3 km/h when fully loaded, or 4 km/h without a load. Its tracked chassis allows it to turn in place, while steel tracks are designed for travel over desert sand, gravel, and mud. LEAPTING lists a climbing capability of at least 30°.
For outdoor operation, LEAPTING specifies an operating temperature range of −20°C to +60°C and IP67 protection. The AFR runs on a lithium iron phosphate (LFP) battery and is rated for at least 8 hours of operation per charge.
To detect obstacles around the machine, the AFR uses 360° multi-line LiDAR. It also has audible and visual warnings, emergency stop buttons, and electronic, mechanical, and parking brakes. An inertial measurement unit (IMU) monitors its tilt and triggers an alarm and automatic stop if it exceeds the preset limit.
While the AFR handles pallet transport, LEAPTING’s Module Mounting Robot (MMR) places modules on trackers. The company reports an installation time of 40 seconds per module and placement accuracy of less than ±1 mm.
Beyond construction, LEAPTING supplies robots for operation and maintenance (O&M). The G2 cleaning robot travels between rows without rails, while the G1 is mounted on the module rows and provides self-powered, water-free cleaning. The MIR inspection robot uses visible and thermal imaging with AI to identify module defects and record their locations in a digital twin. The company says its construction and O&M robots share a cloud software platform.
