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All storage and accessories

88 technical sheets — filter by process and use tier

Cost of stored energy · €/kWh 61 sheets

Solid are the 24 sheets on this page, grey all the others in the list. Left of the dashed line the sheets below the average, right those above. 27 sheets have no number and sit at the end of the list, without a column.

The figures behind this chart

#	Product	Cost of stored energy · €/kWh
1	EcoFlow EcoFlow STREAM AC Solar Battery	0.09
2	Anker SOLIX Anker SOLIX BP5000 Erweiterungsakku	0.09
3	EcoFlow EcoFlow STREAM Ultra X	0.13
4	EcoFlow EcoFlow STREAM AC	0.13
5	EcoFlow EcoFlow STREAM AC Pro	0.14
6	BLUETTI BLUETTI Balco 260	0.15
7	Anker SOLIX Anker SOLIX Solarbank 3 E2700 Pro	0.16
8	EcoFlow EcoFlow STREAM Pro	0.17
9	EcoFlow EcoFlow STREAM Ultra	0.19
10	Anker SOLIX Anker SOLIX Solarbank 2 E1600 Pro	0.21
11	BLUETTI BLUETTI Elite 400	0.29
12	BLUETTI BLUETTI B210P	0.32
13	EcoFlow EcoFlow DELTA 2	0.32
14	EcoFlow EcoFlow DELTA 2 Max	0.32
15	BLUETTI BLUETTI B500K	0.32
16	BLUETTI BLUETTI Elite 200 V2	0.34
17	BLUETTI BLUETTI Elite 100 V2	0.37
18	Anker SOLIX Anker SOLIX BP3800 Erweiterungsakku	0.39
19	EcoFlow EcoFlow RIVER 2 Pro	0.39
20	Anker SOLIX Anker SOLIX C2000 Gen 2	0.40
21	Anker SOLIX Anker SOLIX F2000	0.40
22	EcoFlow EcoFlow DELTA 3 Plus	0.41
23	BLUETTI BLUETTI AC180P	0.42
24	EcoFlow EcoFlow RIVER 2 Max	0.43
25	BLUETTI BLUETTI AC200PL	0.44
26	EcoFlow EcoFlow DELTA Pro 3	0.44
27	EcoFlow EcoFlow DELTA Pro Ultra	0.46
28	BLUETTI BLUETTI B300K	0.46
29	EcoFlow EcoFlow DELTA 3 1500	0.46
30	BLUETTI BLUETTI AC240	0.48
31	BLUETTI BLUETTI AC70P	0.48
32	EcoFlow EcoFlow DELTA 3	0.48
33	Jackery Jackery Battery Pack 2000 Plus	0.49
34	BLUETTI BLUETTI AC50B	0.50
35	Anker SOLIX Anker SOLIX C300	0.51
36	Anker SOLIX Anker SOLIX C1000	0.52
37	Anker SOLIX Anker SOLIX F3800	0.53
38	BLUETTI BLUETTI Elite 30 V2	0.53
39	Anker SOLIX Anker SOLIX C300X	0.53
40	EcoFlow EcoFlow DELTA Pro	0.56
41	EcoFlow EcoFlow TRAIL 300 DC	0.57
42	BLUETTI BLUETTI AC240P	0.57
43	EcoFlow EcoFlow RIVER 3 Plus	0.57
44	EcoFlow EcoFlow DELTA 3 Max	0.58
45	BLUETTI BLUETTI AC2A	0.61
46	EcoFlow EcoFlow RIVER 3 Plus Wireless	0.67
47	Jackery Jackery Explorer 1000 v2	0.68
48	Anker SOLIX Anker SOLIX C300X DC	0.70
49	Anker SOLIX Anker SOLIX C300 DC	0.70
50	Jackery Jackery Explorer 2000 v2	0.72
51	BLUETTI BLUETTI AC60P	0.72
52	Jackery Jackery Explorer 3000 v2	0.74
53	BLUETTI BLUETTI Elite 300	0.75
54	Jackery Jackery Explorer 300D	0.76
55	Jackery Jackery Explorer 300 Plus	0.89
56	Jackery Jackery Explorer 240 v2	0.89
57	Jackery Jackery Explorer 500 v2	0.89
58	BLUETTI BLUETTI Apex 300	0.99
59	BLUETTI BLUETTI Elite 10	1.13
60	EcoFlow EcoFlow RIVER 3	1.45
61	Jackery Jackery Explorer 100 Plus	2.07
	Average	0.53

Use tier

All
F1 — Outlet-sized (up to 1 kWh)
F2 — Room-sized (1–3 kWh)
F3 — Flat-sized (3–8 kWh)
F4 — House-sized (8–20 kWh)
F5 — Large-house-sized (over 20 kWh)

EcoFlow STREAM AC Solar Battery

AC-coupled, no panels

EcoFlow · EFSTREAMAC5000-EU

EcoFlow STREAM AC Solar Battery

Capacity 5.024 kWh

Cost of stored energy 0.09 €/kWh

warranty years

Weight 44.6kg (98.3 lb)

Anker SOLIX BP5000 Erweiterungsakku

Expansion batteries

Anker SOLIX BP5000 Erweiterungsakku

Capacity 5.024 kWh

Cost of stored energy 0.09 €/kWh

warranty years

Footprint 46×33×25cm

Weight 42.0kg (92.6 lb)

EcoFlow STREAM Ultra X

EcoFlow · EFSTREAMULTRAX800W-EU

EcoFlow STREAM Ultra X

Capacity 3.84 kWh

Cost of stored energy 0.13 €/kWh

warranty years

Weight 38.8kg (85.5 lb)

EcoFlow STREAM AC

AC-coupled, no panels

EcoFlow · EFSTREAMAC800W-EU

EcoFlow STREAM AC

Capacity 1.92 kWh

Cost of stored energy 0.13 €/kWh

warranty years

EcoFlow STREAM AC Pro

AC-coupled, no panels

EcoFlow · EFSTREAMACPRO800W-EU

EcoFlow STREAM AC Pro

Capacity 1.92 kWh

Cost of stored energy 0.14 €/kWh

warranty years

BLUETTI Balco 260

BLUETTI · BALCO260-EU-GB-SPFEU-00

BLUETTI Balco 260

Capacity 2.56 kWh

Cost of stored energy 0.15 €/kWh

warranty years

Footprint 48×26×34cm

Weight 28.0kg (61.7 lb)

Anker SOLIX Solarbank 3 E2700 Pro

Anker SOLIX · A17C5

Anker SOLIX Solarbank 3 E2700 Pro

Capacity 2.688 kWh

Cost of stored energy 0.16 €/kWh

warranty years

Footprint 46×25×28cm

Weight 29.2kg (64.4 lb)

EcoFlow STREAM Pro

EcoFlow · EFSTREAMPRO800W-EU

EcoFlow STREAM Pro

Capacity 1.92 kWh

Cost of stored energy 0.17 €/kWh

warranty years

Weight 22.8kg (50.3 lb)

EcoFlow STREAM Ultra

EcoFlow · EFSTREAMULTRA800W-EU

EcoFlow STREAM Ultra

Capacity 1.92 kWh

Cost of stored energy 0.19 €/kWh

warranty years

Weight 23.1kg (50.9 lb)

Anker SOLIX Solarbank 2 E1600 Pro

Anker SOLIX · A17C1

Anker SOLIX Solarbank 2 E1600 Pro

Capacity 1.6 kWh

Cost of stored energy 0.21 €/kWh

warranty years

Footprint 46×25×25cm

Weight 21.8kg (48.1 lb)

BLUETTI Elite 400

BLUETTI · EL400-EU-GY-SPFEU-00

BLUETTI Elite 400

Capacity 3.84 kWh

Cost of stored energy 0.29 €/kWh

warranty years

Weight 39.0kg (86.0 lb)

BLUETTI B210P

Expansion batteries

BLUETTI · B210P-UN-GY-BL-SPFEU-00

Capacity 2.15 kWh

Cost of stored energy 0.32 €/kWh

warranty years

Footprint 42×28×27cm

Weight 27.9kg (61.5 lb)

EcoFlow DELTA 2

EcoFlow DELTA 2

Capacity 1.024 kWh

Cost of stored energy 0.32 €/kWh

warranty years

Weight 12.0kg (26.5 lb)

EcoFlow DELTA 2 Max

EcoFlow · EFD350

EcoFlow DELTA 2 Max

Capacity 2.048 kWh

Cost of stored energy 0.32 €/kWh

warranty years

Weight 23.0kg (50.7 lb)

BLUETTI B500K

Expansion batteries

BLUETTI · B500K2-EU-GY-SPFEU-00

Capacity 5.12 kWh

Cost of stored energy 0.32 €/kWh

warranty years

Footprint 52×33×31cm

Weight 45.0kg (99.2 lb)

BLUETTI Elite 200 V2

BLUETTI · EL200V2-EU-GY-BL-SPFEU-00

BLUETTI Elite 200 V2

Capacity 2.0736 kWh

Cost of stored energy 0.34 €/kWh

warranty years

Weight 24.2kg (53.4 lb)

BLUETTI Elite 100 V2

BLUETTI · EL100V2-EU-GY-SPFEU-00

BLUETTI Elite 100 V2

Capacity 1.024 kWh

Cost of stored energy 0.37 €/kWh

warranty years

Weight 11.5kg (25.4 lb)

Anker SOLIX BP3800 Erweiterungsakku

Expansion batteries

Anker SOLIX · A1790111-85-20

Anker SOLIX BP3800 Erweiterungsakku

Capacity 3.84 kWh

Cost of stored energy 0.39 €/kWh

warranty years

Weight 33.0kg (72.8 lb)

Photo coming soon

EcoFlow · EFR620

EcoFlow RIVER 2 Pro

Capacity 0.768 kWh

Cost of stored energy 0.39 €/kWh

warranty years

Weight 7.8kg (17.2 lb)

Anker SOLIX C2000 Gen 2

Anker SOLIX · A17833A1

Anker SOLIX C2000 Gen 2

Capacity 2.048 kWh

Cost of stored energy 0.40 €/kWh

warranty years

Weight 18.9kg (41.7 lb)

Anker SOLIX F2000

Anker SOLIX · A1780312

Anker SOLIX F2000

Capacity 2.048 kWh

Cost of stored energy 0.40 €/kWh

warranty years

Weight 30.5kg (67.2 lb)

EcoFlow DELTA 3 Plus

EcoFlow DELTA 3 Plus

Capacity 1.024 kWh

Cost of stored energy 0.41 €/kWh

warranty years

Footprint 40×28×20cm

Weight 12.5kg (27.6 lb)

BLUETTI AC180P

BLUETTI · AC180P-EU-GY-BL-SPFEU

Capacity 1.44 kWh

Cost of stored energy 0.42 €/kWh

warranty years

Weight 16.0kg (35.3 lb)

EcoFlow RIVER 2 Max

EcoFlow · EFR610

EcoFlow RIVER 2 Max

Capacity 0.512 kWh

Cost of stored energy 0.43 €/kWh

warranty years

Weight 6.1kg (13.4 lb)