Recommended wire specification and breaker type for AC output
Type
Recommended
wire diameter
Rated
inverter AC
output
current
Maximum bypass
output current
Recommended
types of air switch
or breaker
HF/MF4830S60-H
10mm
2
/7AWG
13A
40A
2P—40A
HF/MF4850S80-H
10mm
2
/7AWG
22A
40A
2P—40A
Note: the wire diameter is only for reference. In case of long distance between photovoltaic array and all-in-
one machine or between all-in-one machine and battery, use thicker wire to reduce voltage drop and improve
system performance.
Note: above wire diameter and breaker are only for reference. Please select appropriate wire diameter and
breaker based on practical condition.
2.3 Installation and Wiring
Installation step:
Step 1:
confirm the installation position and heat dissipation space, confirm the installation position of all-in-
one machine, such as wall surface; to install the all-in-one machine, guarantee there is sufficient air flowing
through the cooling fins of all-in-one machine. At least reserve 200mm space at the left and right air outlets of
the all-in-one machine to guarantee heat loss through natural convection. Refer to the overall installation
schematic above.
Warning:
danger of explosion! Never install the all-in-one machine and lead-acid liquid battery into a
same sealed space or in a sealed place with probable accumulation of battery gas.
Solar Energy Storage Inverting & Control All-In-One Machine 10
