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1. If 27.6kVA (40A) ≤ household loads ≤ 43kVA (63A), use a cable with a sectional area of
16 mm²;
2. If 13.8kVA (20A) ≤ household loads ≤ 27.6kVA (40A), use a cable with a sectional area of
10~16 mm²;
3. If household loads ≤ 13.8kVA (20A), use a cable with a sectional area of 6~10 mm².
• If local regulations have other requirements for AC cables and additional grounding cable
, set the cable specification according to the local regulations.
• The factors that affect cable selection include rated current, cable type, routing mode,
ambient temperature, and maximum expected line loss.
• The cabling distance between the battery and the inverter should be less than 10 m, and
within 5 m is recommended.
Backup Wiring Diagram (Australia and New Zealand)
The neutral cable of GRID side and BACK-UP side must be connected together according
to the wiring rules AS/NZS_3000. Otherwise BACK-UP function will not work.
User Manual 6 Electrical Connection