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LUNA2000-7-S1 vs SigenStor BAT stack (1 module) 6 of 15 identical Swap Change batteries

Huawei LUNA2000-7-S1 vs Sigenergy SigenStor BAT stack (1 module)

Huawei LUNA2000-7-S1
LUNA2000-7-S1
6.9 kWh LFP
Open battery page Datasheet PDF
VS
Sigenergy SigenStor BAT stack (1 module)
SigenStor BAT stack (1 module)
8.06 kWh LFP
Open battery page Datasheet PDF
The verdict

SigenStor BAT stack (1 module) leads on the differences that matter

The largest is usable energy: 1.16 kWh apart. 6 of 15 comparable parameters are identical, with 18 more left out because at least one datasheet does not publish them.

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

What actually differs

9 of 15 parameters
Parameter LUNA2000-7-S1 SigenStor BAT stack (1 module) Difference
Usable energy 6.90 kWh 8.06 kWh 1.16 kWh apart
Continuous discharge power 3.50 kW 4.00 kW 0.50 kW more power
Max system capacity 20.7 kWh 48.4 kWh 27.7 kWh more room to expand
Nominal energy 6.90 kWh 8.06 kWh 1.16 kWh apart
Continuous charge power 3.50 kW 4.00 kW 0.50 kW faster charging
Weight 80.0 kg 91.0 kg 11.0 kg lighter
Weight per kWh 11.6 kg/kWh 11.3 kg/kWh 0.3 kg/kWh lighter
Modules per stack 1-3 1-6 1-3 vs 1-6
Dimensions 510x590x255 mm 640x850x260 mm 510x590x255 mm vs 640x850x260 mm
02

Price offers

4 shops we track
Shop LUNA2000-7-S1 SigenStor BAT stack (1 module) At this shop
Sklep Soltech Poland 12 577.40 zł net - Only LUNA2000-7-S1
www.nejpanely.cz Czechia 104 830 Kč incl. VAT - Only LUNA2000-7-S1
www.pvundsolar.at Austria 3 810 € incl. VAT - Only LUNA2000-7-S1
www.solar-outlet.nl Netherlands 3 492.95 € incl. VAT - Only LUNA2000-7-S1

All 4 offers for LUNA2000-7-S1

Shop prices by brand: See 70 Huawei offers · See 11 Sigenergy offers

03

Full specification

Parameter LUNA2000-7-S1 SigenStor BAT stack (1 module) Difference
Capacity
Usable energy 6.90 kWh 8.06 kWh 1.16 kWh apart
Nominal energy 6.90 kWh 8.06 kWh 1.16 kWh apart
Depth of discharge 100 % - Not published by Sigenergy
Max system capacity 20.7 kWh 48.4 kWh +27.7 kWh for SigenStor BAT stack (1 module)
Modules per stack 1-3 1-6 1-3 vs 1-6
Power
Continuous discharge power 3.50 kW 4.00 kW +0.50 kW for SigenStor BAT stack (1 module)
Continuous charge power 3.50 kW 4.00 kW +0.50 kW for SigenStor BAT stack (1 module)
Peak discharge power - 6.00 kW Not published by Huawei
Power per kWh 0.51 kW/kWh 0.50 kW/kWh Effectively the same
Efficiency and lifetime
Round-trip efficiency - - Neither datasheet publishes this
Cycle life - - Neither datasheet publishes this
Cycle test depth 100 % - Not published by Sigenergy
Capacity at end of life - - Neither datasheet publishes this
Self-discharge - - Neither datasheet publishes this
Electrical
Voltage class - - Neither datasheet publishes this
Nominal voltage - - Neither datasheet publishes this
Operating voltage - - Neither datasheet publishes this
Cell chemistry LFP LFP Same
Active cell balancing - - Neither datasheet publishes this
Thermal management - - Neither datasheet publishes this
Built-in inverter
Inverter None (battery only) None (battery only) Same
Inverter power - - Neither datasheet publishes this
Grid connection - - Neither datasheet publishes this
Backup power - - Neither datasheet publishes this
Physical
Weight 80.0 kg 91.0 kg -11.0 kg for LUNA2000-7-S1
Weight per kWh 11.6 kg/kWh 11.3 kg/kWh -0.3 kg/kWh for SigenStor BAT stack (1 module)
Dimensions 510x590x255 mm 640x850x260 mm 510x590x255 mm vs 640x850x260 mm
Ingress protection IP66 IP66 Same
Outdoor-rated Yes - Not published by Sigenergy
Min operating temperature -20 °C -20 °C Same
Max operating temperature 55 °C 55 °C Same
Warranty
Warranty - - Neither datasheet publishes this
Warranted throughput - - Neither datasheet publishes this
04

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05

Written summary

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