GoodWe GW3048-EM vs Growatt SPM 3000TL-HU
VS
The verdict
SPM 3000TL-HU leads on the differences that matter
The largest is european efficiency: 0.6 pp more efficient. 11 of 25 comparable parameters are identical, with 7 more left out because at least one datasheet does not publish them.
See all 14 differencesHow alike are they
11
of 25 comparable
parameters are identical
parameters are identical
identical
differs
not published
01
14 of 25 parameters
What actually differs
Parameter
GW3048-EM
SPM 3000TL-HU
Difference
European efficiency
97.0 %
97.6 %
0.6 pp more efficient
Max DC voltage
550 V
600 V
50 V apart
Max input current per tracker
11.0 A
22.0 A
11.0 A more headroom
Max PV power
3.90 kW
4.50 kW
0.60 kW apart
Max charge current
50 A
140 A
90 A faster charging
Weight
16.0 kg
26.0 kg
10.0 kg lighter
Weight per kW
5.3 kg/kW
8.7 kg/kW
3.3 kg/kW lighter
DC/AC ratio
1.30
1.50
0.20 more oversizing headroom
Max efficiency
97.6 %
98.1 %
0.5 pp more efficient
Noise
25 dB
30 dB
5 dB quieter
MPPT voltage range
100-500 V
150-550 V
100-500 V vs 150-550 V
Battery voltage
40-60 V
40-60V
40-60 V vs 40-60V
Max AC current
13.6 A
13.1 A
0.5 A apart
Dimensions
432x347x175 mm
330x580x230 mm
432x347x175 mm vs 330x580x230 mm
02
Full specification
Parameter
GW3048-EM
SPM 3000TL-HU
Difference
AC output
Rated AC power
3.00 kW
3.00 kW
Same
Max AC power
3.00 kW
3.00 kW
Same
Grid connection
Single-phase
Single-phase
Same
Nominal AC voltage
230 V
230 V
Same
Max AC current
13.6 A
13.1 A
0.5 A apart
PV input
Max PV power
3.90 kW
4.50 kW
0.60 kW apart
DC/AC ratio
1.30
1.50
+0.20 for SPM 3000TL-HU
Max DC voltage
550 V
600 V
50 V apart
MPPT voltage range
100-500 V
150-550 V
100-500 V vs 150-550 V
Start voltage
125 V
130 V
Effectively the same
MPP trackers
-
2
Not published by GoodWe
Strings per tracker
1
1
Same
Max input current per tracker
11.0 A
22.0 A
+11.0 A for SPM 3000TL-HU
Efficiency
European efficiency
97.0 %
97.6 %
+0.6 pp for SPM 3000TL-HU
Max efficiency
97.6 %
98.1 %
+0.5 pp for SPM 3000TL-HU
CEC efficiency
-
-
Neither datasheet publishes this
Battery
Battery input
Yes
Yes
Same
Battery voltage
40-60 V
40-60V
40-60 V vs 40-60V
Max charge current
50 A
140 A
+90 A for SPM 3000TL-HU
Backup power
2.3 kW
-
Not published by Growatt
Physical
Weight
16.0 kg
26.0 kg
-10.0 kg for GW3048-EM
Weight per kW
5.3 kg/kW
8.7 kg/kW
-3.3 kg/kW for GW3048-EM
Dimensions
432x347x175 mm
330x580x230 mm
432x347x175 mm vs 330x580x230 mm
Ingress protection
IP65
IP65
Same
Cooling
natural
natural
Same
Noise
25 dB
30 dB
-5 dB for GW3048-EM
Max operating temperature
60 °C
60 °C
Same
Connectivity and safety
Wi-Fi
Yes
Yes
Same
Ethernet
-
Yes
Not published by GoodWe
Arc fault protection
-
-
Neither datasheet publishes this
Integrated DC switch
-
-
Neither datasheet publishes this
Warranty
Warranty
-
5 yrs
Not published by GoodWe
03
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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.