Error Code	Description	Inverter Model	Troubleshooting
10	Islanding Fault	All Models	View
101	High Grid Frequency	All Models	View
101, 309, 310, 311	Sampling Error	SHxRT	View
102	Low Grid Frequency	SGxK-D	View
106	Grounding or Earth Fault	All models	View
11	-	SGxK-D, SHxRS	View
112	AC Voltage imbalance	-	View
113	Backup Overload Fault	-	View
12	-	-	View
13 & 17	Grid Unbalance	SHxRS, SHxRT, SGxRT	View
16, 19, 20, 100, 200	BUS Overvoltage Fault	All Models	View
16, 20, 40	-	SGxCX	View
19, 24, 25, 40	PV to ground fault.	SGxRS	View
201	BUS Undervoltage	SHxRT	View
202 (SHxRT)	PV Overcurrent	SHxRT-V112	View
203	Permanent Fault	SGxK-D	View
204	Boost Short Circuit Hardware Fault	SGxRS	View
204, 205	-	SHxT	View
208	PV reverse polarity fault	-	View
213	Inverter parallel GRID port wiring error	SHT (Offgrid)	View
214	Inverter parallel LOAD port wiring error	SHT (Offgrid)	View
220 to 231	-	SGxCX	View
24, 25	-	SG7.0RT up to SG10RT only	View
303	Bypass Relay Issue	SHxRS	View
303 - SHxRT	-	SHxRT	View
303, 515	-	SHxRS/RT, SHxT	View
304	Grounding or Earth Fault	SHxRS	View
304 (SHxT)	Firmware Issue	SHxT	View
306	Firmware Issue	SGxK-D	View
315, 316, 48, 49, 50	Firmware Issue	All Models	View
320 (SGxK-D)	IR Issue	SGxK-D	View
320 (SHxRT)	Firmware Issue	SHxRT	View
322	-	-	View
328	-	All Models	View
329	Installation Issue	SHxT	View
329 (SGxRT)	-	SGxRT	View
36, 70	Temperature Issue	All Models	View
38 (SGxK-D, SGxRS, SGxCX)	Peramanent Fault	SGxK-D, SGxRS, SGxCX	View
38 (SHxRS)	-	SH8.0RS, SH10RS	View
39	Low PV Insulation Resistance	All Models	View
405	-	All Models	View
41 to 45	Peramanent Fault	SGxK-D, SGxCX	View
44	-	SHxRS	View
44, 60	PV to Ground Fault	SGxRS	View
47	PV Installation	-	View
500	Permanent Error	SH5.0RS, SH6.0RS, SH5.0RT, SH10RT	View
502	-	-	View
504	-	All Models	View
505	-	SHxRS	View
507	-	-	View
51	Backup Overload Fault	Hybrid Models	View
510	Capacitor Fault	SH5K-30	View
513	-	-	View
514	Meter Communications Fault	All Models	View
516	Backup Overload Fault	SHxRT	View
518	-	SH5.0RS, SH6.0RS, SH5.0RT, SH10RT	View
533	PV Reverse	-	View
548 to 563, 580 to 595	PV Abnormal Alarm	SGxCX	View
549	PV Abnormal Alarm	SGxKTL	View
59	Firmware Issue	SGxK-D	View
601, 616	-	SHxT	View
605	Permanent Error	SH5.0RS, SH6.0RS, SH5.0RT, SH10RT	View
608	BDC Short Circuit Alarm	All Models	View
616	-	-	View
62	EPS Communication Fault	SH5K to SH5K-20	View
64	-	SHxRT	View
67	-	-	View
703 (Multiple)	Low Battery Voltage Fault	SH5.0RT, SH10RT	View
703, 711	Battery Fault	Battery Fault	View
715	-	Hybrid Inverters	View
716	Battery Fault	Battery	View
732	Battery Overvoltage Fault	Battery Fault	View
733	-	Battery	View
739	Low Battery Voltage Fault	Battery Fault	View
74	-	SHxT	View
741	-	Battery Fault	View
742	Battery DC Cable Fault	Battery DC Cable	View
744, 745 , 746	-	Battery Fault	View
747	Battery Fault	Battery	View
748	-	Battery	View
75	Inverter Parallel Communication Alarm	Hybrid Inverters	View
800	Peramanent Fault	SH5K	View
833	Battery Hardware Fault	Battery Fault	View
836	CAN ID competing failure.	SH5K	View
84	CT Reverse fault	-	View
85	Firmware Issue	SHxT	View
87, 88	AFCI Fault	All Models	View
90	Inverter parallel synchronous signal abnormal	SHT (Offgrid)	View
900	Peramanent Fault	-	View
937	Voltage Difference Alarm	Battery Fault	View
964	Battery Hardware Alarm	Battery Fault	View
967	-	Battery Fault	View
994	Generator phase sequence mismatch	SHT (Offgrid)	View
995	Load port shortcircuit	SHT (Offgrid)	View
996	Generator Startup Alarm	-	View