Off-Grid Solar Engineering Standards & Reference Design Calculation Hub
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National & Regional Solar Electrical Standards (5)
| Region | Standard Code | Title | Nominal AC Grid/Load | Conductor Table | PV Isc Safety Factor |
|---|---|---|---|---|---|
CN_GB |
GB/T 50797 & NB/T 32004 | Chinesischer GB/T 50797 Standard (230V/50Hz) | 230V / 50Hz | metric_mm2 |
1.25x |
US_NEC |
NEC 2023 Art. 690 & UL 1741 | US NEC 690 Standard (120/240V 60Hz + Schnellabschaltung) | 120V / 60Hz | awg |
1.56x |
EU_IEC |
IEC 60364-7-712 & EN 50618 | EU IEC 60364-7-712 Norm (230V/50Hz + Typ-B FI-Schutzschalter) | 230V / 50Hz | metric_mm2 |
1.25x |
AU_ASNZS |
AS/NZS 5033 & AS/NZS 4777 | Australien AS/NZS 5033 Norm (230V/50Hz + DC-Trennschalter) | 230V / 50Hz | metric_mm2 |
1.25x |
JP_JIS |
JIS C 8990 & JET / PSE | Japanischer JIS/JET Standard (100/200V) | 100V / 50Hz | metric_mm2 |
1.35x |