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SPV 1K-12 vs SPR 1K 12V 4 of 7 identical Swap Change inverters

Easun Power ISolar SPV 1K-12 vs Easun Power ISolar SPR 1K 12V

Easun Power ISolar SPV 1K-12
Easun Power
ISolar SPV 1K-12
1 kW Off-grid
Open inverter page Datasheet PDF
VS
Easun Power
ISolar SPR 1K 12V
1 kW Off-grid
Open inverter page Datasheet PDF
The verdict

SPR 1K 12V leads on the differences that matter

The largest is weight per kw: 0.6 kg/kW lighter. 4 of 7 comparable parameters are identical, with 25 more left out because at least one datasheet does not publish them.

See all 3 differences
How alike are they
4 of 7 comparable
parameters are identical
identical differs not published
01

What actually differs

3 of 7 parameters
Parameter SPV 1K-12 SPR 1K 12V Difference
Weight per kW 5.0 kg/kW 4.4 kg/kW 0.6 kg/kW lighter
Weight 5.0 kg 4.4 kg 0.6 kg lighter
Dimensions 320x225x88 mm 88x225x320 mm 320x225x88 mm vs 88x225x320 mm
02

Full specification

Parameter SPV 1K-12 SPR 1K 12V Difference
AC output
Rated AC power 1.00 kW 1.00 kW Same
Max AC power 1.00 kW 1.00 kW Same
Grid connection Single-phase - Not published by Easun Power
Nominal AC voltage 230 V - Not published by Easun Power
Max AC current - - Neither datasheet publishes this
PV input
Max PV power 0.60 kW 0.60 kW Same
DC/AC ratio 0.60 0.60 Same
Max DC voltage 145 V - Not published by Easun Power
MPPT voltage range 17-115 V - Not published by Easun Power
Start voltage - - Neither datasheet publishes this
MPP trackers - - Neither datasheet publishes this
Strings per tracker - - Neither datasheet publishes this
Max input current per tracker - - Neither datasheet publishes this
Efficiency
European efficiency - - Neither datasheet publishes this
Max efficiency - - Neither datasheet publishes this
CEC efficiency - - Neither datasheet publishes this
Battery
Battery input Yes - Not published by Easun Power
Battery voltage 12 VDC / 24 VDC / 48 VDC (model-dependent) - Not published by Easun Power
Max charge current 120 A - Not published by Easun Power
Backup power - - Neither datasheet publishes this
Physical
Weight 5.0 kg 4.4 kg -0.6 kg for SPR 1K 12V
Weight per kW 5.0 kg/kW 4.4 kg/kW -0.6 kg/kW for SPR 1K 12V
Dimensions 320x225x88 mm 88x225x320 mm 320x225x88 mm vs 88x225x320 mm
Ingress protection - - Neither datasheet publishes this
Cooling - forced-air Not published by Easun Power
Noise - 60 dB Not published by Easun Power
Max operating temperature 50 °C - Not published by Easun Power
Connectivity and safety
Wi-Fi - - Neither datasheet publishes this
Ethernet - - Neither datasheet publishes this
Arc fault protection - - Neither datasheet publishes this
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.