Skip to main content
GW3000-ES-20 (ES G2 series) vs SPM 3000TL-HU 15 of 24 identical Swap Change inverters

GoodWe GW3000-ES-20 (ES G2 series) vs Growatt SPM 3000TL-HU

GoodWe GW3000-ES-20 (ES G2 series)
GoodWe
GW3000-ES-20 (ES G2 series)
3 kW Hybrid
Open inverter page Datasheet PDF
VS
Growatt SPM 3000TL-HU
Growatt
SPM 3000TL-HU
3 kW 97.6 % euro Hybrid
Open inverter page Datasheet PDF
The verdict

9 differences, and they point both ways

The largest is max input current per tracker: 6.0 A more headroom. 15 of 24 comparable parameters are identical, with 8 more left out because at least one datasheet does not publish them.

See all 9 differences
How alike are they
15 of 24 comparable
parameters are identical
identical differs not published
01

What actually differs

9 of 24 parameters
Parameter GW3000-ES-20 (ES G2 series) SPM 3000TL-HU Difference
Max input current per tracker 16.0 A 22.0 A 6.0 A more headroom
Weight 19.6 kg 26.0 kg 6.4 kg lighter
Weight per kW 6.5 kg/kW 8.7 kg/kW 2.1 kg/kW lighter
Max efficiency 97.6 % 98.1 % 0.5 pp more efficient
Start voltage 58 V 130 V 72 V earlier start
MPPT voltage range 60-550 V 150-550 V 60-550 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 435x506x155 mm 330x580x230 mm 435x506x155 mm vs 330x580x230 mm
02

Full specification

Parameter GW3000-ES-20 (ES G2 series) 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 4.50 kW 4.50 kW Same
DC/AC ratio 1.50 1.50 Same
Max DC voltage 600 V 600 V Same
MPPT voltage range 60-550 V 150-550 V 60-550 V vs 150-550 V
Start voltage 58 V 130 V -72 V for GW3000-ES-20 (ES G2 series)
MPP trackers 2 2 Same
Strings per tracker 1 1 Same
Max input current per tracker 16.0 A 22.0 A +6.0 A for SPM 3000TL-HU
Efficiency
European efficiency - 97.6 % Not published by GoodWe
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 - 140 A Not published by GoodWe
Backup power - - Neither datasheet publishes this
Physical
Weight 19.6 kg 26.0 kg -6.4 kg for GW3000-ES-20 (ES G2 series)
Weight per kW 6.5 kg/kW 8.7 kg/kW -2.1 kg/kW for GW3000-ES-20 (ES G2 series)
Dimensions 435x506x155 mm 330x580x230 mm 435x506x155 mm vs 330x580x230 mm
Ingress protection IP65 IP65 Same
Cooling natural natural Same
Noise - 30 dB Not published by GoodWe
Max operating temperature 60 °C 60 °C Same
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet Yes Yes Same
Arc fault protection Yes - Not published by Growatt
Integrated DC switch Yes - Not published by Growatt
Warranty
Warranty - 5 yrs Not published by GoodWe
03

More useful comparisons

Open all inverters
Same type, similar size
SolarEdge
GoodWe GW3000-ES-20 (ES G2 series) vs SolarEdge SE3000H
7 differences, the largest is max dc voltage
Same type, similar size
Growatt
GoodWe GW3000-ES-20 (ES G2 series) vs Growatt MOD 3000TL3-HU
16 differences, the largest is max dc voltage
Same type, similar size
Huawei
GoodWe GW3000-ES-20 (ES G2 series) vs Huawei SUN2000L-3KTL
10 differences, the largest is max input current per tracker
Same type, similar size
Growatt
Growatt SPM 3000TL-HU vs Growatt MOD 3000TL3-XH
16 differences, the largest is max dc voltage
04

Written summary

Every figure here is from the manufacturers' own datasheets - a dash means the value is not published, never an estimate.