The power base max 505 is the off-grid type of energy storage system which integrated battery system, inverter system and control system.
This product is more convenient to carry and install in various climates and working environments, and can quickly provide power supply. This product is widely used in homes, schools, clinics and emergency rescue places in remote areas, providing customers with cost-effective and convenient power solutions.
Its application is very convenient, which input can directly connect the power grid, oil machine or photovoltaic panels, output can directly connect to the load. compared with diesel generators, off-grid energy storage systems require no expensive fuel, operate with zero pollution and noise, have low maintenance costs, and are capable of providing power for multiple loads, including lights, fans, radios, televisions, and mobile phones. At the same time, it can also be used as a backup solution in case of emergency to ensure the normal supply of electricity.

  • Solar Prior Mode, PV provides gives priority to the load. If the solar energy is not enough to connect all the load power supply, the insufficient part is powered by the battery; When solar energy is not available, the battery voltage drops to a low voltage alarm or set point and is powered by the public grid.
  • Grid Prior Mode(default), the public grid gives priority to the load, and solar and battery power the load only when grid power is not available.
  • SBU Prior Mode, PV supplies the load first, with the battery providing the insufficient part, and when battery voltage drops to low voltage alarm or set point will be powered by the public grid.
  • When the grid power is suddenly cut off, stable power supply can be provided independently for users.
  • When the power grid does not provide power for a long time, the generator is supported to connect in for power supply and system charging.
  • Maximum 6kW load.
  • PV maximum 5kW output, efficiency >98%.
  • It has 3-way 104V AC and 1-way 208V AC output.
  • It adopts power frequency inverter, with strong carrying capacity, stable and reliable operation and high safety performance.
  • The system has three levels of protection function, better guarantee the safety of the product.
  • The inverter is integrated with the lithium battery system, which occupies a smaller area and can be installed quickly and easily.
  • The frame structure is adopted to realize the arbitrary capacity combination.
  • Unique main control box setting can increase product security; can achieve a variety of communication protocols.
  • Main control box supports RS485、RS232、CAN communication.
  • Display function can monitor the working status of the system, alarm information and the status of each lithium battery module.
  • Supports replacement of old and new lithium battery modules.