Maximum power point tracking (MPPT) is a technique used to obtain the maximum possible power from solar panels. This is achieved by applying a variable load on the panel to achieve the optimal output voltage, and then converting this voltage to the optimal voltage required by the battery. The effect of this is that the output can be increased by up to 30% compared with similar panels that do not use this technology. The solar controller can automatically adjust 12 or 24 volt systems. Especially in the case of dark clouds in the sky, when the light intensity is constantly changing, compared with the PWM charge controller, the ultra-fast MPPT controller will increase the energy collection by up to 30%, compared with the slower MPPT controller , Will increase by as much as 10%. Ultra-fast maximum power point tracking (MPPT) intelligent battery life program automatically detects 12 or 24 volts, can be used with any panel output voltage up to 100 volts, maximum 15 ampere load, 12 or 24 volts built-in overheat protection reverse polarity protection output shore power Circuit protection The internal circuit is protected by IP. Click to get the data sheet. Read the blog post. Programming requires the use of VE-USB controller or Bluetooth dongle. NEW UL 1741 and CSA C22.2 certification. Read this blog post. The solar panel can provide a higher input voltage for the MPPT controller, thereby making it more efficient and more efficient. It can also reduce the voltage drop in the wires. The first number of the model number is the maximum input voltage, and the second number is the maximum amperage on the output side.