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RW-F5.3-2H3 vs SE-G5.1 Pro-B (EU, NA, AU) 6 of 18 identical Swap Change batteries

Deye RW-F5.3-2H3 vs Deye SE-G5.1 Pro-B (EU, NA, AU)

Deye RW-F5.3-2H3
RW-F5.3-2H3
5.32 kWh LFP LV
Open battery page Datasheet PDF
VS
Deye SE-G5.1 Pro-B (EU, NA, AU)
SE-G5.1 Pro-B (EU, NA, AU)
5.12 kWh LFP LV
Open battery page Datasheet PDF
The verdict

SE-G5.1 Pro-B (EU, NA, AU) leads on the differences that matter

The largest is usable energy: 0.20 kWh apart. 6 of 18 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
6 of 18 comparable
parameters are identical
identical differs not published
01

What actually differs

12 of 18 parameters
Parameter RW-F5.3-2H3 SE-G5.1 Pro-B (EU, NA, AU) Difference
Usable energy 5.32 kWh 5.12 kWh 0.20 kWh apart
Max system capacity 85.1 kWh 327.7 kWh 242.6 kWh more room to expand
Nominal energy 5.32 kWh 5.12 kWh 0.20 kWh apart
Peak discharge power 7.20 kW 7.68 kW 0.48 kW more surge
Weight 71.0 kg 45.0 kg 26.0 kg lighter
Weight per kWh 13.3 kg/kWh 8.8 kg/kWh 4.6 kg/kWh lighter
Min operating temperature -40 °C -20 °C 20 °C more cold tolerant
Max operating temperature 60 °C 55 °C 5 °C more heat tolerant
Inverter Built in (all-in-one) None (battery only) Built in (all-in-one) vs None (battery only)
Ingress protection IP65 IP20 IP65 vs IP20
Operating voltage 44.8-57.6 V 43.2-57.6 V 44.8-57.6 V vs 43.2-57.6 V
Dimensions 690x616x191 mm 133x440x540 mm 690x616x191 mm vs 133x440x540 mm
02

Price offers

9 shops we track
Shop RW-F5.3-2H3 SE-G5.1 Pro-B (EU, NA, AU) At this shop
Sklep Soltech Poland - 2 956.80 zł net Only SE-G5.1 Pro-B (EU, NA, AU)
www.nejpanely.cz Czechia - 20 000 Kč incl. VAT Only SE-G5.1 Pro-B (EU, NA, AU)
eshop.jm-tech.sk Slovakia - 690 € net Only SE-G5.1 Pro-B (EU, NA, AU)
livre.pt Portugal - 756.99 € net Only SE-G5.1 Pro-B (EU, NA, AU)
lacasasolar.es Spain - 919 € incl. VAT Only SE-G5.1 Pro-B (EU, NA, AU)
Solaris Energy Poland - 4 230 zł incl. VAT Only SE-G5.1 Pro-B (EU, NA, AU)
mon-shopping-solaire.fr France - 1 026 € incl. VAT Only SE-G5.1 Pro-B (EU, NA, AU)
lifepo4oz.com Australia - 2 299 A$ incl. VAT Only SE-G5.1 Pro-B (EU, NA, AU)
solarbex.com Spain - 1 005 € incl. VAT Only SE-G5.1 Pro-B (EU, NA, AU)

All 9 offers for SE-G5.1 Pro-B (EU, NA, AU)

Shop prices by brand: See 44 Deye offers

03

Full specification

Parameter RW-F5.3-2H3 SE-G5.1 Pro-B (EU, NA, AU) Difference
Capacity
Usable energy 5.32 kWh 5.12 kWh 0.20 kWh apart
Nominal energy 5.32 kWh 5.12 kWh 0.20 kWh apart
Depth of discharge - 90 % Not published by Deye
Max system capacity 85.1 kWh 327.7 kWh +242.6 kWh for SE-G5.1 Pro-B (EU, NA, AU)
Modules per stack - - Neither datasheet publishes this
Power
Continuous discharge power - 5.12 kW Not published by Deye
Continuous charge power - 5.12 kW Not published by Deye
Peak discharge power 7.20 kW 7.68 kW +0.48 kW for SE-G5.1 Pro-B (EU, NA, AU)
Power per kWh - 1.00 kW/kWh Not published by Deye
Efficiency and lifetime
Round-trip efficiency - - Neither datasheet publishes this
Cycle life 6000 cycles 6000 cycles Same
Cycle test depth - 90 % Not published by Deye
Capacity at end of life 70 % 70 % Same
Self-discharge - - Neither datasheet publishes this
Electrical
Voltage class Low voltage Low voltage Same
Nominal voltage 51 V 51 V Same
Operating voltage 44.8-57.6 V 43.2-57.6 V 44.8-57.6 V vs 43.2-57.6 V
Cell chemistry LFP LFP Same
Active cell balancing - - Neither datasheet publishes this
Thermal management Yes - Not published by Deye
Built-in inverter
Inverter Built in (all-in-one) None (battery only) Built in (all-in-one) vs None (battery only)
Inverter power - - Neither datasheet publishes this
Grid connection Single-phase - Not published by Deye
Backup power - - Neither datasheet publishes this
Physical
Weight 71.0 kg 45.0 kg -26.0 kg for SE-G5.1 Pro-B (EU, NA, AU)
Weight per kWh 13.3 kg/kWh 8.8 kg/kWh -4.6 kg/kWh for SE-G5.1 Pro-B (EU, NA, AU)
Dimensions 690x616x191 mm 133x440x540 mm 690x616x191 mm vs 133x440x540 mm
Ingress protection IP65 IP20 IP65 vs IP20
Outdoor-rated Yes - Not published by Deye
Min operating temperature -40 °C -20 °C -20 °C for RW-F5.3-2H3
Max operating temperature 60 °C 55 °C +5 °C for RW-F5.3-2H3
Warranty
Warranty 10 yrs 10 yrs Same
Warranted throughput - 16.0 MWh Not published by Deye
04

More useful comparisons

Open all batteries
Similar capacity
Deye RW-F5.3-2H3 vs Deye RW-F5.3-1H3
One difference: peak discharge power
Similar capacity
Deye RW-F5.3-2H3 vs Deye RW-L5.1
8 differences, the largest is usable energy
Similar capacity
Deye RW-F5.3-2H3 vs Deye SE-G 5.1
10 differences, the largest is usable energy
05

Written summary

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