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S6-EO1P4K-48 vs SPF 4000T DVM 5 of 17 identical Swap Change inverters

Ginlong Solis S6-EO1P4K-48 vs Growatt SPF 4000T DVM

Ginlong Solis S6-EO1P4K-48
Ginlong Solis
S6-EO1P4K-48
4 kW Off-grid
Open inverter page Datasheet PDF
VS
Growatt SPF 4000T DVM
Growatt
SPF 4000T DVM
4 kW Off-grid
Open inverter page Datasheet PDF
The verdict

S6-EO1P4K-48 leads on the differences that matter

The largest is max dc voltage: 350 V apart. 5 of 17 comparable parameters are identical, with 15 more left out because at least one datasheet does not publish them.

See all 12 differences
How alike are they
5 of 17 comparable
parameters are identical
identical differs not published
01

What actually differs

12 of 17 parameters
Parameter S6-EO1P4K-48 SPF 4000T DVM Difference
Max DC voltage 500 V 150 V 350 V apart
Max efficiency 96.6 % 98.0 % 1.4 pp more efficient
Max PV power 5.50 kW 5.00 kW 0.50 kW apart
Weight 13.8 kg 42.0 kg 28.2 kg lighter
Weight per kW 3.5 kg/kW 10.5 kg/kW 7.0 kg/kW lighter
DC/AC ratio 1.38 1.25 0.12 more oversizing headroom
Max operating temperature 60 °C 45 °C 15 °C more heat tolerant
Ingress protection IP21 IP20 IP21 vs IP20
Nominal AC voltage 230 V 240 V 10 V apart
MPPT voltage range 90-430 V 60-145 V 90-430 V vs 60-145 V
Battery voltage 40 - 60 V 48VDC 40 - 60 V vs 48VDC
Dimensions 480x340x170 mm 540x360x218 mm 480x340x170 mm vs 540x360x218 mm
02

Full specification

Parameter S6-EO1P4K-48 SPF 4000T DVM Difference
AC output
Rated AC power 4.00 kW 4.00 kW Same
Max AC power 4.00 kW 4.00 kW Same
Grid connection Single-phase Single-phase Same
Nominal AC voltage 230 V 240 V 10 V apart
Max AC current 20.0 A - Not published by Growatt
PV input
Max PV power 5.50 kW 5.00 kW 0.50 kW apart
DC/AC ratio 1.38 1.25 +0.12 for S6-EO1P4K-48
Max DC voltage 500 V 150 V 350 V apart
MPPT voltage range 90-430 V 60-145 V 90-430 V vs 60-145 V
Start voltage 90 V - Not published by Growatt
MPP trackers 1 - Not published by Growatt
Strings per tracker 2 - Not published by Growatt
Max input current per tracker 16.0 A - Not published by Growatt
Efficiency
European efficiency - - Neither datasheet publishes this
Max efficiency 96.6 % 98.0 % +1.4 pp for SPF 4000T DVM
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes Yes Same
Battery voltage 40 - 60 V 48VDC 40 - 60 V vs 48VDC
Max charge current 100 A - Not published by Growatt
Backup power - - Neither datasheet publishes this
Physical
Weight 13.8 kg 42.0 kg -28.2 kg for S6-EO1P4K-48
Weight per kW 3.5 kg/kW 10.5 kg/kW -7.0 kg/kW for S6-EO1P4K-48
Dimensions 480x340x170 mm 540x360x218 mm 480x340x170 mm vs 540x360x218 mm
Ingress protection IP21 IP20 IP21 vs IP20
Cooling - - Neither datasheet publishes this
Noise - - Neither datasheet publishes this
Max operating temperature 60 °C 45 °C +15 °C for S6-EO1P4K-48
Connectivity and safety
Wi-Fi Yes Yes Same
Ethernet - - Neither datasheet publishes this
Arc fault protection Yes - Not published by Growatt
Integrated DC switch - - Neither datasheet publishes this
Warranty
Warranty - - Neither datasheet publishes this
03

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04

Written summary

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