18
19
4.1.2 The requirements for inverter installation spacing are shown in Figure 4-2:
Figure 4-1 Recommended installation
Figure 4-2 Recommended installation space
500mm
500mm
500mm
500mm
300mm
300mm
300mm
Do not put flammable and explosive articles around the inverter.
Warning
4. Product Installation
4.1 Selection of Installation Location
The Sunways STH 4~12kW series is designed with IP65 protection for indoor and outdoor
installations. When selecting an inverter installation location, the following factors should be
considered:
1) The wall on which the inverter is mounted must be strong and can withstand the weight of the
inverter for a long time.
2) The inverter needs to be installed in a well-ventilated environment.
3) Do not expose the inverter directly to strong sunlight to prevent the power derating due to
excessive temperature.
4) The inverter should be installed in a place with shelter to prevent direct exposure to sunlight
and rain.
5) Install the inverter at the eye level for easy inspection of screen data and further maintenance.
6) The ambient temperature of the inverter installation location should be between -30 ° C and
60 ° C.
7) The surface temperature of the inverter may reach up to 75 ° C. To avoid risk of burns, do not
touch the inverter while it’s operating and inverter must be installed out of reaching of children.
4.1.1 Recommended installation location of the inverter, as shown in Figure 4-1:
Figure 4-3 Recommended installation angle
4.1.3 The installation angle of the inverter is recommended as shown in Figure 4-3:
FRONT
4.2 Mounting the Inverter
4.2.1 Wall bracket installation
Dimensions of wall bracket, see Figure 4-4:
Figure 4-4 Dimensions of wall bracket
150mm
300mm
150mm
150mm
150mm
