Sungrow SG15KTL-M vs Solis-3P15K-4G
VS
The verdict
Solis-3P15K-4G leads on the differences that matter
The largest is max dc voltage: 100 V apart. 9 of 17 comparable parameters are identical, with 15 more left out because at least one datasheet does not publish them.
See all 8 differencesHow alike are they
9
of 17 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
8 of 17 parameters
What actually differs
Parameter
SG15KTL-M
Solis-3P15K-4G
Difference
Max DC voltage
1100 V
1000 V
100 V apart
Max AC power
15.00 kW
16.50 kW
1.50 kW apart
Weight
24.0 kg
19.8 kg
4.2 kg lighter
European efficiency
98.3 %
98.1 %
0.2 pp more efficient
Start voltage
250 V
180 V
70 V earlier start
Weight per kW
1.6 kg/kW
1.3 kg/kW
0.3 kg/kW lighter
MPPT voltage range
200-1000 V
160-850 V
200-1000 V vs 160-850 V
Dimensions
485x370x210 mm
563x310x219 mm
485x370x210 mm vs 563x310x219 mm
02
Full specification
Parameter
SG15KTL-M
Solis-3P15K-4G
Difference
AC output
Rated AC power
15.00 kW
15.00 kW
Same
Max AC power
15.00 kW
16.50 kW
1.50 kW apart
Grid connection
3-phase
3-phase
Same
Nominal AC voltage
400 V
400 V
Same
Max AC current
24.0 A
23.8 A
Effectively the same
PV input
Max PV power
-
18.00 kW
Not published by Sungrow
DC/AC ratio
-
1.20
Not published by Sungrow
Max DC voltage
1100 V
1000 V
100 V apart
MPPT voltage range
200-1000 V
160-850 V
200-1000 V vs 160-850 V
Start voltage
250 V
180 V
-70 V for Solis-3P15K-4G
MPP trackers
2
2
Same
Strings per tracker
2
-
Not published by Ginlong Solis
Max input current per tracker
22.0 A
-
Not published by Ginlong Solis
Efficiency
European efficiency
98.3 %
98.1 %
+0.2 pp for SG15KTL-M
Max efficiency
98.6 %
98.7 %
Effectively the same
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
-
-
Neither datasheet publishes this
Battery voltage
-
-
Neither datasheet publishes this
Max charge current
-
-
Neither datasheet publishes this
Backup power
-
-
Neither datasheet publishes this
Physical
Weight
24.0 kg
19.8 kg
-4.2 kg for Solis-3P15K-4G
Weight per kW
1.6 kg/kW
1.3 kg/kW
-0.3 kg/kW for Solis-3P15K-4G
Dimensions
485x370x210 mm
563x310x219 mm
485x370x210 mm vs 563x310x219 mm
Ingress protection
IP65
IP65
Same
Cooling
forced-air
-
Not published by Ginlong Solis
Noise
-
-
Neither datasheet publishes this
Max operating temperature
60 °C
60 °C
Same
Connectivity and safety
Wi-Fi
-
Yes
Not published by Sungrow
Ethernet
-
-
Neither datasheet publishes this
Arc fault protection
-
Yes
Not published by Sungrow
Integrated DC switch
Yes
Yes
Same
Warranty
Warranty
-
-
Neither datasheet publishes this
03
Open all inverters
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04
Written summary
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Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.