13.It has the function of mixed load: when the battery is not connected, photovoltaic and commercial power
can supply power to the load at the same time (if there is no battery, the commercial power must be
connected). When the battery is full, it can also enter the mixed load mode, which can make full use of the
photovoltaic energy.
1.2 Basic system introduction
The figure below shows the system application scenario of this product. A complete system includes the
following parts:
1. Photovoltaic module: convert the light energy into direct current energy and then charge the battery via the
all-in-one machine, or directly invert the light energy into alternating current to supply power to the load.
2. Mains or generator: connected at the AC input, it can supply power to the load and charge the battery at the
same time. If no mains power or generator is connected, the system can also operate normally. At this time,
the load power is supplied by the battery and photovoltaic modules.
3. Battery: the battery is to ensure the normal power consumption of the system load in case of no sufficient
solar energy or mains supply.
4. Household load: it can be connected to various household and office loads, including AC loads such as
refrigerators, lamps, televisions, fans, air conditioners, etc.
5. Inverting and control all-in-one machine: the energy conversion device of the whole system.
The specific system wiring mode is determined by the actual application scenario.
Solar Energy Storage Inverting & Control All-In-One Machine 5
