Realtime MPPT voltage display The MPPT adjustment voltage is shown in real time, clear at a glance. This allows you to monitor the current value and adjust for charging efficiency without guesswork. Enhanced heat dissipation and reliable performance The chip features enhanced heat dissipation, delivering reliable and stable performance under power. This helps reduce heatrelated issues and maintains steady operation. quality materials and sturdy construction Made of quality materials, the unit offers sturdy and durable construction designed for longterm use in varying conditions. Tool potentiometer adjustment All potentiometers can be adjusted manually without a screwdriver, enabling quick setup and finetuning on site. Use scenarios Solar charging systems with MPPT controllers: monitor the adjustment voltage in real time to optimize battery charging and system efficiency. Offgrid or mobile installations (RVs, boats, remote sensors): benefits from tool adjustments and a robust build for outdoor or rough environments. Onsite testing and calibration in workshops or service environments: realtime Readouts and tool tuning save time and simplify maintenance.