The MUST PH19 EXP inverter is a multifunctional inverter/charger that is a universal solution that combines three key functions: an inverter for converting DC to AC, a solar charger for working with solar panels, and a battery charger. Its main purpose is to provide uninterruptible power supply in a portable and compact case, which makes it convenient for both home use and mobile scenarios where autonomous power is needed. The key advantages of the inverter are the functions of mixing and giving back to the grid, as well as the ability to parallel connect up to 3 devices.

The MUST PH19 EXP inverter can use power from an inverter generator unit (IGU) to charge batteries. Using energy from a generator can be especially useful in remote areas or in conditions of intermittent power supply, providing a stable and efficient power supply.

The sell-to-grid function allows you to use excess solar power by sending it back to the grid. For example, if your solar power plant generates 8 kW and your current consumption is 4 kW, the excess 4 kW can be sent to the grid. To implement this function, you need a bidirectional meter and a corresponding agreement with the energy supply company.

The MUST PH19 EXP inverter has a mixing function: this means that the inverter uses electricity from different sources (for example, solar panels and the grid) at the same time to ensure a continuous and efficient power supply. It will put everything that the sun produces on the load, and take the missing output from the central power grid, without discharging the batteries and extending their service life. If there is excess energy from the solar panels, it can be sent to charge the batteries or used in additional energy-consuming devices.

The MUST PH19 EXP inverter allows you to customize the input voltage range for different types of devices, such as home appliances or personal computers. This is especially useful because different devices have different requirements for power stability and quality. For example, you can choose a wider range for home appliances that are less sensitive to voltage fluctuations, and a narrower range for computers and other electronics that require stable power. This makes the inverter more flexible and versatile in use.

The user can adjust the charging current depending on the type and capacity of the battery, which helps optimize the charging process. This is useful for protecting batteries from excessive load and overheating, extending their service life. For example, a higher charging current can be set for large batteries, and a lower one for small or older batteries to avoid wear. This flexibility allows you to use the inverter with different battery systems.

The MUST PH19 EXP inverter supports parallel connection of up to 3 devices, which can significantly increase the power of the system. This solution ensures stable operation even under high loads, optimizing the use of solar energy.

Benefits:

• Pure sine wave
• Ability to customize the input voltage range for home appliances and personal computers via LCD settings
• Ability to customize the battery charging current depending on the application via LCD settings
• Ability to customize the solar/grid charger priority via LCD settings
• Can be operated from both grid and generator
• Automatic restart when AC power is restored
• Overload/overheating/short circuit protection
• Smart charger design to optimize battery performance
• Cold start function