Features: The Adjustable boost converters delivers 120W output power with 0.01V/0.001A , MPPT solars charging, and LCD monitoring for energy conversion in solars or electronic systems. Features 6 36V input ranges, 0 36V adjustable output, 88% efficiency, 10 memory presets, and multiple protections for safe, stable power regulation. Designs for electronics engineers, enthusiasts, and lab technicians needing voltages control for prototyping, testing, or solars power projects. Ideal for solars panel charging stations, portable device testing, or industrial setups requiring power conversion with protocols compatibility. Combines soft functionality, flows protective, and firmware upgradeability to ensures professional performances in dynamic electrical environment. Specifications: Component: Plastic Size: 11.1x6.5x5.7cm/4.37x2.56x2.24inch Current: 0-5A Input Voltages: 6-36V Output Voltages: 0-40V Package Includes: 1pc boost converters note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.