Low voltage
Growatt
NOAH 2000
Capacity
2 kWh
Dyness Powerbox Pro
Low voltage
F2 · Room-sized (1–3 kWh)
Dyness Powerbox Pro
Price
Not available
JouleSpecs does not sell and does not show shop prices: check the price where you buy.
Data from official source
The Dyness Powerbox Pro is a low-voltage battery with LiFePO4 cells, 10.24 kWh of nominal energy, at least 6000 cycles and IP65 protection. Up to 50 units can be connected in parallel, for a capacity from 10.24 to 512 kWh. It can be wall-mounted or floor-mounted. It supports using modules with different states of charge together. Its protections include short-circuit lockout and surge resistance.
01 · Verified data
Technical specifications
Cell chemistry
LFP (lithium iron phosphate)
| Parameter | Value | Source |
|---|---|---|
| Dimensions | 55.5 × 21 × 92.8 cm (21.9 × 8.3 × 36.5 in) | manufacturer website |
| Weight | 99.3 kg (218.9 lb) | manufacturer website |
| Nominal capacity | 10.24 kWh | Compiled by editorial team |
| Cell chemistry | LFP (lithium iron phosphate) | Compiled by editorial team |
| Expandable | Yes | Compiled by editorial team |
| Maximum expanded capacity | 512 kWh | Compiled by editorial team |
| Rated cycles | 6000 cicli | Compiled by editorial team |
| Ingress protection | IP65 | Compiled by editorial team |
02 · The numbers
What it really costs
Battery life cycles
6000 cycles
stated cycles
- the manufacturer does not state the warranty: the limit could be shorter than the stated cycles
- the manufacturer does not state the guaranteed total energy throughput, which for heavy users is often the limit that runs out first
How we worked it out
- stated cycles
- 6000
Energy density
103.100 Wh/kg
- on nominal capacity: the manufacturer does not state the usable figure, so the true number is lower
How we worked it out
- nominal capacity
- 10.240
- weight
- 99.300
These numbers are calculated, not stated: they have no source to cite, they have a formula you can redo. The price used is the manufacturer's list price, which is stable and the same in every country — not a shop's price on the day.
03 · Summary
Pros and cons
In favour
- It has IP65 protection.
- It supports using modules with different states of charge together. source
- It expands up to 512 kWh by connecting up to 50 units in parallel.
Worth knowing
- Capacity grows in steps of 10.24 kWh: anyone who wants to add a small amount of energy at a time still has to buy a whole unit.
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Updates to this sheet and Manufacturer Notes
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Sheet published
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Specifications updated: immagine, foto candidate, peso, dimensioni,