Important Safety Instruction
Please maintain the manual for reference in the future
The manual comprises all safety, installation and operation instruction for HF/MF48-H Solar
Energy Storage and Inverting Control All-in-one Machine.
Before installation and use, please carefully read all instructions and notices in the manual.
There is unsafe voltage inside the all-in-one machine. In order to avoid personal injury, the user shall not
dismantle the machine by himself. To repair the machine, it is required to contact the company's professional
maintenance personnel.
Do not place the all-in-one machine in the reach of children.
The all-in-one machine has the protection grade of IP20, which belongs to indoor application
products. It is strictly prohibited to use outdoors,because there is no warranty for outdoor use damage.
Do not install the all-in-one machine in a humid, oily, inflammable, explosive or dusty environment.
Municipal power input and AC output are high voltage, please do not touch the wire.
The all-in-one machine in working is very hot, so please do not touch the machine.
Please don’t open the terminal protection cover of the all-in-one machine in working.
It is recommended to install appropriate fuse or circuit breaker outside the all-in-one machine.
Make sure to disconnect the fuse or circuit breaker close to the photovoltaic array, mains supply and
battery terminals before installing and adjusting the wiring of the integrated machine.
Check whether all wires are connected firmly after installation to avoid danger of heat accumulation due
to virtual connection.
The all-in-one machine is the off grid type. It is required to confirm that the all-in-one machine is the
unique power supply input device for the load device. It is forbidden to use the machine in parallel with other
input AC power to avoid damage.
Solar Energy Storage Inverting & Control All-In-One Machine 2
