Dyness DL5.0F Battery
A low-voltage LFP battery module of 5.12 kWh that mounts on a wall, in a 19-inch rack or on the floor, with 1C discharge and a 10-year warranty.
- Best for stackable 5 kWh units
- Installed battery
- 5.12 kWh
- 10-year warranty
- Made by Dyness.
- Energy: 5.12 kWh nominal and 4.864 kWh usable per module (51.2 V, 100 Ah).
- A battery only: it connects to a compatible inverter. Dyness names SMA, Victron Energy, Ingeteam, Solis, GoodWe, Growatt, Solplanet, Luxpower, Deye and Sungrow, 'etc.'.
- Recommended charge and discharge power is 2.56 kW per module (0.5C); maximum discharge is 5.12 kW (1C, 100 A).
- Up to 50 units in parallel (5.12 to 256 kWh). IP20: indoor use. Wall mounting supports a maximum of 6 modules.
Not tested by us
We have not tested the Dyness DL5.0F Battery. The figures on this page come from the sources listed at the end of the page, checked on 11 November 2026, and we do not show prices. "Best for" is based on what the maker says the product is designed for, not on our own tests.
Key figures
5.12 kWh
Nominal energy per module
8,000
Cycles (95% DOD, 70% end of life)
10 years
Warranty
Specifications
Last checked on 11 November 2026. The grey text under each name explains what the value means.
| Specification | Value |
|---|---|
| Storage | |
| CapacityHow much energy the battery stores. Bigger means longer runtime or more of your own solar power used later. | 5.12 kWh nominal per module (51.2 V, 100 Ah) |
| Usable capacityThe part of the stored energy you can actually use. It is lower than the nominal capacity. | 4.864 kWh per module |
| Depth of dischargeHow much of the battery can be emptied without harming it. 90% means 10% is kept in reserve. | 95% |
| Battery chemistryLFP (lithium iron phosphate) cells are known for long life and stable behaviour with heat. | Lithium iron phosphate (LiFePO4, LFP) |
| Cycle lifeHow many full charge and discharge cycles the cells are rated for before they hold less than the stated share of their original capacity. | 8,000 cycles or more (0.2C charge and discharge, 25 °C, 95% depth of discharge, 70% end of life) |
| ExpansionExtra battery units that add storage to the same system. | Up to 50 units in parallel, 5.12 kWh to 256 kWh |
| Power | |
| Charge and discharge powerHow fast the battery can take in and give out energy. It sets how many devices it can serve at once. | Recommended 2.56 kW (0.5C, 50 A); maximum charge 3.84 kW (0.75C, 75 A); maximum discharge 5.12 kW (1C, 100 A). Operating voltage 44.8 to 57.6 V |
| Peak outputA short burst above the continuous rating, for example to start a motor. It cannot be held. | Peak discharge current 110 A for 15 seconds at 25 °C |
| Round-trip efficiencyThe share of the energy you put in that comes back out. The rest is lost as heat. | Not stated on the datasheet |
| Backup in a power cutWhether it can keep selected circuits running during a grid outage. | Not stated: backup comes from the inverter, which the datasheet does not describe |
| Solar | |
| Solar inverterTurns the DC power from solar panels into AC for the home. Built in means no separate solar inverter is needed. | None: this is the battery only. The datasheet lists inverter brands it works with (see 'Compatible with') |
| Connection and housing | |
| Grid connectionThe supply type it is built for. Check it matches your home's supply. | Not applicable: the battery connects to an inverter (nominal 51.2 V DC) |
| Dimensions (W × H × D)Width, height and depth of the unit, so you can check that it fits. | 345 × 548 × 146 mm (the datasheet table is labelled W/D/H and lists 345/548/146, but its illustration shows 548 mm as the height and 146 mm as the depth; we follow the illustration) |
| WeightMatters for lifting, wall mounting and moving it. | 41 kg net |
| Protection ratingIP ratings show protection from dust and water. IP55 and IP65 are rated for outdoor-style exposure; check the installation guidance. | IP20; wall-, rack- or floor-mounted; compatible with 19-inch racks; built-in aerosol fire extinguisher (optional) |
| Operating temperatureThe range it is rated to work in. Cold and heat can reduce performance. | Charge 0 to 55 °C (-20 to 55 °C optional); discharge -20 to 55 °C |
| ConnectivityHow you monitor and control it, usually through an app. | CAN and RS485 to the inverter; Wi-Fi and app (optional) |
| CertificationsSafety and grid standards the maker says the product meets. | UN38.3, CE-EMC, CE-RED, IEC 62619, IEC 63056, RoHS, REACH |
| Warranty | |
| WarrantyThe period the maker covers. Read the terms: conditions and capacity guarantees differ. | 10 years. The datasheet refers to the Dyness warranty letter for the conditions, which we have not read |
Compatible with
What Dyness says this product works with. Anything not listed here is not confirmed.
- Inverters
- Dyness lists SMA, Victron Energy, Ingeteam, Solis, GoodWe, Growatt, Solplanet, Luxpower, Deye and Sungrow, followed by 'etc.'. Check the exact inverter model with your installer.
- Expansion
- Up to 50 units in parallel.
- Mounting
- Wall-mounted (simple bracket, maximum 6 modules), rack-mounted (19-inch racks) or floor-mounted.
Rules where you live
An installed battery normally needs a qualified electrician, and in many countries you must also tell your grid operator, especially if it can export. This is not a plug-in battery. Rules, incentives and tax treatment differ by country: see our country guides for what applies where you live.
Strengths and things to check
Strengths
- 5.12 kWh per module, up to 50 units in parallel
- Wall, 19-inch rack or floor mounting
- 8,000-cycle rating under stated test conditions
- 41 kg per module
- 10-year warranty
Worth checking before you buy
- A battery only: you need a compatible inverter
- IP20, so indoor installation only
- Wall mounting supports at most 6 modules
- Efficiency and backup figures are not on the datasheet
- The inverter list ends with 'etc.', so check your exact model
Change log
We record changes to this page here, so you can see when figures such as the warranty were last updated.
- 11 November 2026
- Page published. Figures are from the Dyness DL5.0F datasheet (file version 20250520-EN, listed on the Dyness product page as 'New'). Warranty at publication: 10 years (conditions in the Dyness warranty letter, not read). Dyness also lists a DL2.5 and a PowerDepot G2; those are not covered here.
Where this information comes from
We have not tested this battery. Every figure above comes from the Dyness DL5.0F datasheet and the Dyness product page, last checked on 11 November 2026. A value that the sources do not state is shown as not stated.
We do not show prices, because they depend on the installer's quote.
- Manufacturer Dyness DL5.0F datasheet (file version 20250520-EN)
- Manufacturer Dyness DL5.0F product page
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Common questions about Dyness DL5.0F Battery
How much does the Dyness DL5.0F store?
Dyness lists 5.12 kWh nominal and 4.864 kWh usable per module (95% depth of discharge). Up to 50 units can be connected in parallel, for 5.12 to 256 kWh.
Does it include an inverter?
No. It is a low-voltage battery only. Dyness names a number of inverter brands it works with; ask your installer to confirm your exact inverter model.
How long is the warranty?
Dyness states 10 years and refers to its warranty letter for the terms. The cycle rating of 8,000 cycles is given under specific test conditions (0.2C, 25 °C, 95% depth of discharge, 70% end of life).
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