SPEAKERSGrowatt
Memory.
Compare storage systems according to series, capacity and appropriate system design.
For businesses and private customers.
Personal advice and pick-up possible.
Availability and appropriate system configuration on request.
Welches Speichersystem suchen Sie?
Browse all storage systems, or choose specifically between AC and DC.
What does AC or DC mean?
AC-Speicher nachrüsten: AC stands for alternating current. An AC-coupled storage system connects to the household network through its own or an integrated battery inverter. This makes it particularly suitable for retrofitting: the existing PV inverter can usually remain in use, even if it comes from a different manufacturer.
Weitere Stromerzeuger: With a suitable system design, surplus electricity from other generators on the same household network can also be stored. Whether your preferred combination is supported depends on the storage system, metering and control, and manufacturer approvals.
DC-Speicher: DC stands for direct current. The battery is connected on the DC side. The inverter and battery must be approved for use together.
Model already known?
Search for a Growatt type or nominal energy in kWh.
Which memory version fits?
AC and DC storage systems: First select the connection of the complete system. AC systems store via the AC side; DC systems include the battery on the DC side. The same battery can only appear in both areas with an inverter combination in each case.
Retrofit and balcony: Both inputs are filtered within the selected AC/DC range. A retrofit is classified only with a documented system combination. In the case of integrated balcony solutions, the battery voltage is not shown as an external HV/LV interface.
Batteries & Extensions: Here, the battery series remain accessible even if the exact AC/DC system combination is still to be clarified according to the project. The manufacturer search covers all areas and the archive.
High-voltage and low-voltage: Voltage level, control module and inverter must match each other. The same storage capacity does not replace two systems.
Nominal energy and usable energy: Both are specified in kWh. The usable energy is only shown where it is explicitly documented in the original data sheet. Charging and unloading power is specified in kW.
APX, ARK and AXE: A1/A2, B1/B3, power and control modules feature different designs. Complement older batteries, firmware and accessories with complete manufacturer approvals.
Business and balcony: AXE/ACE commercial systems as well as NEXA, NOAH, VETA and AURA have different connection and operating conditions. A battery alone does not confirm a replacement current function.
Manufacturer's sources: German product overview, international product overview and Official download area. Sources checked: 7 November 2026.
AC storage systems
Select battery and matching inverter combination together.
4 matching series in the memory archive. View archive hits ↓
APX HV · B1 / P1–P2
High-voltage battery system
AC system · HV
MOD 3000–10000TL3-XH (BP) / MID 11–30KTL3-XH + APX B1
5–30 kWh rated energy
Illustrative image
CAPACITIES · APX
APX HV · B1 / P1–P2
5–30 kWh rated energy
DE · 04/2025
- 5 kWh
APX 5.0P1 moduleDetails →Request → - 10 kWh
APX 10.0P2 modulesDetails →Request → - 15 kWh
APX 15.0P3 modulesDetails →Request → - 20 kWh
APX 20.0P4 modulesDetails →Request → - 25 kWh
APX 25.0P5 modulesDetails →Request → - 30 kWh
APX 30.0P6 modulesDetails →Request →
Acknowledged system combinations
- AC · MOD 3000–10000TL3-XH (BP) / MID 11–30KTL3-XH + APX B1
AC retrofit operation according to Growatt application: TPM-6CT-C and appropriate configuration required. P1 for MOD-XH (BP), P2 according to data sheet for MOD-XH (BP) / MID-XH.
Retrofit according to system documentation · 1–6 battery modules · Manufacturer's certificate
Battery modules APX 5.0P-B1 with APX 98020-P1 or APX 98034-P2. Power module affects charging/discharge power; EU version required. No general compatibility requirement for all MOD/MID models.
Nominal energy (kWh) and usable energy differ. Charging/discharging power is specified in kW. Scope of delivery and system sharing for exact execution request.
APX HV · B1 / P0
High-voltage battery system
AC system · HV
MIN 2500–6000TL-XH + APX 55027-P0 / B1
5–30 kWh rated energy
Illustrative image
CAPACITIES · APX
APX HV · B1 / P0
5–30 kWh rated energy
EN · 05/2024
- 5 kWh
APX 5.0P · P0Leistungsmodul APX 55027-P01 moduleDetails →Request → - 10 kWh
APX 10.0P · P0Leistungsmodul APX 55027-P02 modulesDetails →Request → - 15 kWh
APX 15.0P · P0Leistungsmodul APX 55027-P03 modulesDetails →Request → - 20 kWh
APX 20.0P · P0Leistungsmodul APX 55027-P04 modulesDetails →Request → - 25 kWh
APX 25.0P · P0Leistungsmodul APX 55027-P05 modulesDetails →Request → - 30 kWh
APX 30.0P · P0Leistungsmodul APX 55027-P06 modulesDetails →Request →
Acknowledged system combinations
- AC · MIN 2500–6000TL-XH + APX 55027-P0 / B1
AC retrofit operation without additional PV on the MIN-XH. Retrofit mode and three-phase measuring device according to manufacturer application; observe restriction of feed-in limit.
Retrofit according to system documentation · 1–6 battery modules · Manufacturer's certificate
Separate MIN-XH document for APX 55027-P0. Same capacity names do not prove exchangeability with P1/P2 or B3. International manufacturer document: regional design and use in Germany clarified project-related.
Nominal energy (kWh) and usable energy differ. Charging/discharging power is specified in kW. Scope of delivery and system sharing for exact execution request.
ALP LV · E2
Low-voltage battery system
AC system · LV
SPA 1000–3000TL BL + ALP 5.0L-E2-EU
5–40 kWh rated energy
Illustrative image
CAPACITIES · ALP
ALP LV · E2
5–40 kWh rated energy
DE · 07/2026
- 5 kWh
ALP 5.0L-E21 moduleDetails →Request → - 10 kWh
ALP 10.0L-E22 modulesDetails →Request → - 15 kWh
ALP 15.0L-E23 modulesDetails →Request → - 20 kWh
ALP 20.0L-E24 modulesDetails →Request → - 25 kWh
ALP 25.0L-E25 modulesDetails →Request → - 30 kWh
ALP 30.0L-E26 modulesDetails →Request → - 35 kWh
ALP 35.0L-E27 modulesDetails →Request → - 40 kWh
ALP 40.0L-E28 modulesDetails →Request →
Acknowledged system combinations
- AC · SPA 1000–3000TL BL + ALP 5.0L-E2-EU
Acknowledged SPA/SPH configuration with 1-8 ALP-E2-EU modules. The extended battery tables up to ten modules do not mean automatic release on these inverters.
Retrofit according to system documentation · 1–8 battery modules · Manufacturer's certificate
51,2-V low-voltage system, 1–10 modules per cluster. Maximum parallel capacity depends on the cluster and inverter configuration.
Nominal energy (kWh) and usable energy differ. Charging/discharging power is specified in kW. Scope of delivery and system sharing for exact execution request.
ARK HV · A1
High-voltage battery system
AC system · HV
SPA 4000–10000TL3 BH-UP + ARK HV A1 / HVC 60050-A1
7,68–25,6 kWh Nominal Energy
Illustrative image
CAPACITIES · ARK
ARK HV · A1
7,68–25,6 kWh Nominal Energy
DE · 04/2025
- 7,68 kWh
ARK 7.6HNutzbar: 6,9 kWhBatteriemodul: ARK 2.5H-A13 modulesDetails →Request → - 10,24 kWh
ARK 10.2HNutzbar: 9,21 kWhBatteriemodul: ARK 2.5H-A14 modulesDetails →Request → - 12,8 kWh
ARK 12.8HNutzbar: 11,52 kWhBatteriemodul: ARK 2.5H-A15 modulesDetails →Request → - 15,36 kWh
ARK 15.3HNutzbar: 13,81 kWhBatteriemodul: ARK 2.5H-A16 modulesDetails →Request → - 17,92 kWh
ARK 17.9HNutzbar: 16,12 kWhBatteriemodul: ARK 2.5H-A17 modulesDetails →Request → - 20,48 kWh
ARK 20.4HNutzbar: 18,43 kWhBatteriemodul: ARK 2.5H-A18 modulesDetails →Request → - 23,04 kWh
ARK 23.0HNutzbar: 20,73 kWhBatteriemodul: ARK 2.5H-A19 modulesDetails →Request → - 25,6 kWh
ARK 25.6HNutzbar: 23,04 kWhBatteriemodul: ARK 2.5H-A110 modulesDetails →Request →
Acknowledged system combinations
- AC · SPA 4000–10000TL3 BH-UP + ARK HV A1 / HVC 60050-A1
Three-phase configuration with 3–10 ARK 2.5H-A1 and HVC 60050-A1. A2 versions are not released by this A1 assignment.
Retrofit according to system documentation · 3–10 battery modules · Manufacturer's certificate
A1 and A2 are separate documented versions. Control module, module revision and inverter must match each other. No flat-rate mixing or replacement release.
Nominal energy (kWh) and usable energy differ. Charging/discharging power is specified in kW. Scope of delivery and system sharing for exact execution request.
ARK LV · A1
Low-voltage battery system
AC system · LV
SPA 1000–3000TL BL + ARK 2.5L-A1
2,56–25,64 kWh Nominal Energy
Illustrative image
CAPACITIES · ARK
ARK LV · A1
2,56–25,64 kWh Nominal Energy
DE · 04/2025
- 2,56 kWh
ARK 2.5LNutzbar: 2,3 kWhBatteriemodul: ARK 2.5L-A11 moduleDetails →Request → - 5,12 kWh
ARK 5.1LNutzbar: 4,6 kWhBatteriemodul: ARK 2.5L-A12 modulesDetails →Request → - 7,68 kWh
ARK 7.6LNutzbar: 6,9 kWhBatteriemodul: ARK 2.5L-A13 modulesDetails →Request → - 10,24 kWh
ARK 10.2LNutzbar: 9,21 kWhBatteriemodul: ARK 2.5L-A14 modulesDetails →Request → - 12,8 kWh
ARK 12.8LNutzbar: 11,52 kWhBatteriemodul: ARK 2.5L-A15 modulesDetails →Request → - 15,35 kWh
ARK 15.3LNutzbar: 13,81 kWhBatteriemodul: ARK 2.5L-A1; Systemtabelle nennt 15,35 kWh, abweichend von 6 × 2,56 kWh = 15,36 kWh.6 modulesDetails →Request → - 17,92 kWh
ARK 17.9LNutzbar: 16,12 kWhBatteriemodul: ARK 2.5L-A17 modulesDetails →Request → - 20,48 kWh
ARK 20.4LNutzbar: 18,43 kWhBatteriemodul: ARK 2.5L-A18 modulesDetails →Request → - 23,04 kWh
ARK 23.0LNutzbar: 20,73 kWhBatteriemodul: ARK 2.5L-A19 modulesDetails →Request → - 25,64 kWh
ARK 25.6LNutzbar: 23,04 kWhBatteriemodul: ARK 2.5L-A1; Systemtabelle nennt 25,64 kWh, abweichend von 10 × 2,56 kWh = 25,6 kWh.10 modulesDetails →Request →
Acknowledged system combinations
- AC · SPA 1000–3000TL BL + ARK 2.5L-A1
Single-phase configuration with 1–10 ARK 2.5L-A1 and matching cable set according to configuration overview. No transmission to A2.
Retrofit according to system documentation · 1–10 battery modules · Manufacturer's certificate
A1 and A2 are separate documented versions. Control module, module revision and inverter must match each other. No flat-rate mixing or exchange clearance. Deviating energy values in the original system table are reproduced unchanged with a line reference; no implied computational correction.
Nominal energy (kWh) and usable energy differ. Charging/discharging power is specified in kW. Scope of delivery and system sharing for exact execution request.
ARC XH
High-voltage battery system
AC system · HV
MIN 2500–6000TL-XH + ARK 2.5H-A1 / BDC 95045-A1
5,12–17,92 kWh Nominal Energy
Illustrative image
CAPACITIES · ARK
ARC XH
5,12–17,92 kWh Nominal Energy
DE · 04/2023
- 5,12 kWh
ARK 5.1XHNutzbar: 4,6 kWhEinphasig: 2–7 Module; dreiphasig: 3–10 Module laut Datenblatt2 modulesDetails →Request → - 7,68 kWh
ARK 7.6XHNutzbar: 6,9 kWhEinphasig: 2–7 Module; dreiphasig: 3–10 Module laut Datenblatt3 modulesDetails →Request → - 10,24 kWh
ARK 10.2XHNutzbar: 9,21 kWhEinphasig: 2–7 Module; dreiphasig: 3–10 Module laut Datenblatt4 modulesDetails →Request → - 12,8 kWh
ARK 12.8XHNutzbar: 11,52 kWhEinphasig: 2–7 Module; dreiphasig: 3–10 Module laut Datenblatt5 modulesDetails →Request → - 15,36 kWh
ARK 15.3XHNutzbar: 13,81 kWhEinphasig: 2–7 Module; dreiphasig: 3–10 Module laut Datenblatt6 modulesDetails →Request → - 17,92 kWh
ARK 17.9XHNutzbar: 16,12 kWhEinphasig: 2–7 Module; dreiphasig: 3–10 Module laut Datenblatt7 modulesDetails →Request →
Acknowledged system combinations
- AC · MIN 2500–6000TL-XH + ARK 2.5H-A1 / BDC 95045-A1
AC retrofit operation with MIN-XH, BDC and appropriate measurement according to manufacturer application. For this single-phase system 2-7 battery modules.
Retrofit according to system documentation · 2–7 battery modules · Manufacturer's certificate
ARK 2.5H-A1 with BDC 95045-A1. HV with HVC and XH with BDC are different system configurations. Current MIN/MOD-XH device pages still call ARK XH.
Nominal energy (kWh) and usable energy differ. Charging/discharging power is specified in kW. Scope of delivery and system sharing for exact execution request.
GBLI 6532
Low-voltage battery system
AC system · LV
SPA 1000–3000TL BL + GBLI 6532
6,5 kWh Nominal Energy
Illustrative image
CAPACITIES · GBLI
GBLI 6532
6,5 kWh Nominal Energy
EN · 07/2020
Acknowledged system combinations
- AC · SPA 1000–3000TL BL + GBLI 6532
GBLI-6532 system according to configuration overview; cable and, if necessary, ARK hub suitable for the number of modules. The product line describes a battery with 6,5 kWh.
Retrofit according to system documentation · 1–4 battery modules · Manufacturer's certificate
6,5 kWh rated energy and 6 kWh usable energy according to the original sheet. In the official download area and the manufacturer configuration overview documented; request specific current system release.
Nominal energy (kWh) and usable energy differ. Charging/discharging power is specified in kW. Scope of delivery and system sharing for exact execution request.
NEXA 2000
Storage for balcony and small facilities
AC system
NEXA 2000 · AC retrofit operation
2,048 kWh nominal energy
Illustrative image
CAPACITIES · NEXA
NEXA 2000
2,048 kWh nominal energy
DE · 04/2025
- 2,048 kWh
NEXA 2000Integrierter Mikro-Wechselrichter; bis 8,192 kWh erweiterbar laut Unterlage1 moduleDetails →Request →
Acknowledged system combinations
- AC · NEXA 2000 · AC retrofit operation
AC application for existing solar systems according to Growatt Balcony Solar Storage Solution Brochure. Choose measurement and control to match the documented application.
Retrofit according to system documentation · 1 battery module · Manufacturer's certificate
All-in-one system. Extension batteries and usable AC power are to be considered separately. Extension maximum is not a single battery variant.
Nominal energy (kWh) and usable energy differ. Charging/discharging power is specified in kW. Scope of delivery and system sharing for exact execution request.
VETA 2000
Storage for balcony and small facilities
AC system
VETA 2000 · AC input at the Versatile port
2,01 kWh nominal energy
Figure of the series
CAPACITIES · VETA
VETA 2000
2,01 kWh nominal energy
EN · 10/2026
Acknowledged system combinations
- AC · VETA 2000 · AC input at the Versatile port
AC application with separate inverter at the Versatile port, maximum 800 VA according to the original data sheet 10/2026. Deriving no universal inverter compatibility.
Retrofit according to system documentation · 1 battery module · Manufacturer's certificate
2.010 Wh according to table; do not close from the name to exactly 2.000 Wh. Extension and operating conditions according to complete sheet. International manufacturer's document: to clarify regional execution and use in Germany according to the project.
Nominal energy (kWh) and usable energy differ. Charging/discharging power is specified in kW. Scope of delivery and system sharing for exact execution request.
AURA 5000
Storage for balcony and small facilities
AC system
AURA 5000 · integrated AC storage system
5,024 kWh nominal energy
Illustrative image
CAPACITIES · AURA
AURA 5000
5,024 kWh nominal energy
DE · 28.10.2026
Acknowledged system combinations
- AC · AURA 5000 · integrated AC storage system
AC-coupled memory for retrofitting according to German manufacturer's page and original data sheet. Test measurement, connection type and permitted output power project-related.
Retrofit according to system documentation · 1 battery module · Manufacturer's certificate
AC-coupled battery with 5.024 Wh according to the German table. Check output power, connection type and system release on site separately.
Nominal energy (kWh) and usable energy differ. Charging/discharging power is specified in kW. Scope of delivery and system sharing for exact execution request.
No matching current series found. Change your selection or ask us personally.
The variants refer to the used system combination; further battery configurations are available in the full product view. To clarify international statements and the approval for Germany project-related. View all memory series →
Storage archive
Previous Growatt systems with pylontech batteries: US2000 / US2000 Plus and H48050. Historical manufacturer's certificates: SPH with US2000/Plus (PDF), SPA with US2000/Plus (PDF) and H48050 system assignment (PDF). US2000 Manual (IT, PDF) for the execution at that time.
Older memory and document generations outside of this current selection. The archive assignment is not a flat-rate manufacturer termination. Replacement solutions on request.
AXE LV · Document generation 2024
Low-voltage battery system
AC system · LV
SPA 1000–3000TL BL + AXE 5.0L-C1 · older version
5–50 kWh rated energy
Illustrative image
ARCHIV · CAPACITIES · AXE
AXE LV · Document generation 2024
5–50 kWh rated energy
EN · 01/2024 · previous execution
- 5 kWh
AXE 5.0L1 moduleDetails →Archive request → - 10 kWh
AXE 10.0L2 modulesDetails →Archive request → - 15 kWh
AXE 15.0L3 modulesDetails →Archive request → - 20 kWh
AXE 20.0L4 modulesDetails →Archive request → - 25 kWh
AXE 25.0L5 modulesDetails →Archive request → - 30 kWh
AXE 30.0L6 modulesDetails →Archive request → - 35 kWh
AXE 35.0L7 modulesDetails →Archive request → - 40 kWh
AXE 40.0L8 modulesDetails →Archive request → - 45 kWh
AXE 45.0L9 modulesDetails →Archive request → - 50 kWh
AXE 50.0L10 modulesDetails →Archive request →
Acknowledged system combinations
- AC · SPA 1000–3000TL BL + AXE 5.0L-C1 · older version
Previous AXE-LV cable design; state of the configuration overview and manufacturer's declaration 02/2025 note. Deriving no mixture with new version.
Retrofit according to system documentation · 1–10 battery modules · Manufacturer's certificate
Previous cable/power version according to manufacturer's declaration 02/2025. The new 06/2025 sheet is available in the current selection. Combine old and new components not untested. International manufacturer's document: to clarify regional execution and use in Germany according to the project. Battery module: AXE 5.0L-C1; system name according to table head.
Nominal energy (kWh) and usable energy differ. Charging/discharging power is specified in kW. Scope of delivery and system sharing for exact execution request.
Pylontech H48050 · Growatt-Master-/Schrankunterlage
Historical high-voltage battery system with Growatt
AC system · HV
SPA 4000–10000TL3 BH + Pylontech H48050
2,4 kWh Nominal Energy
Growatt system cabinet
ARCHIV · CAPACITIES · PYLONTECH
Pylontech H48050 · Growatt-Master-/Schrankunterlage
2,4 kWh Nominal Energy
EN · older original document without a unique document base
- 2,4 kWh
H48050Pylontech-Batteriemodul; Abbildung zeigt den historischen Growatt-Batterieschrank.1 moduleDetails →Archive request →
Acknowledged system combinations
- AC · SPA 4000–10000TL3 BH + Pylontech H48050
Historical Italian system declaration with SC0500-100S / SC1000-100S and named firmware stands. The 2,4-kWh line is a battery module, not a complete HV system. No Germany clearance today.
System execution according to manufacturer's certificate · Manufacturer's certificate
Battery manufacturer Pylontech; historically used with Growatt SPH/SPA 4000–10000TL3 bra in the original Italian declarations. H48050: 48 V / 2,4 kWh per battery module. SC0500-100S / SC1000-100S and the respective firmware belong to the documented system version. The acquired master entry documents battery cabinet, H48050 and BMS; 2,4 kWh is the energy of a battery module, no additional capacity of the controller. Historical system document for existing facilities; no current general approval for Germany. The previous product addresses and original data sheets are retained.
Historical manufacturer assignment in original document
Nominal energy (kWh) and usable energy differ. Charging/discharging power is specified in kW. Scope of delivery and system sharing for exact execution request.
Pylontech H48050 · Growatt-Altbestand
Historical high-voltage battery system with Growatt
AC system · HV
SPA 4000–10000TL3 BH + Pylontech H48050
2,4 kWh Nominal Energy
Growatt system cabinet
ARCHIV · CAPACITIES · PYLONTECH
Pylontech H48050 · Growatt-Altbestand
2,4 kWh Nominal Energy
EN · older original document without a unique document base
- 2,4 kWh
H48050Pylontech-Batteriemodul; Abbildung zeigt den historischen Growatt-Batterieschrank.1 moduleDetails →Archive request →
Acknowledged system combinations
- AC · SPA 4000–10000TL3 BH + Pylontech H48050
Historical Italian system declaration with SC0500-100S / SC1000-100S and named firmware stands. The 2,4-kWh line is a battery module, not a complete HV system. No Germany clearance today.
System execution according to manufacturer's certificate · Manufacturer's certificate
Battery manufacturer Pylontech; historically used with Growatt SPH/SPA 4000–10000TL3 bra in the original Italian declarations. H48050: 48 V / 2,4 kWh per battery module. SC0500-100S / SC1000-100S and the respective firmware belong to the documented system version. Historical system document for existing facilities; no current general approval for Germany. The previous product addresses and original data sheets are retained.
Historical manufacturer assignment in original document
Nominal energy (kWh) and usable energy differ. Charging/discharging power is specified in kW. Scope of delivery and system sharing for exact execution request.
Pylontech US2000 / US2000 Plus · Growatt-Archiv
Historical low-voltage battery system with Growatt
AC system · LV
SPA 1000/2000/3000TL BL + Pylontech US2000 / Plus
2,4 kWh Nominal Energy
Growatt archive image
ARCHIV · CAPACITIES · PYLONTECH
Pylontech US2000 / US2000 Plus · Growatt-Archiv
2,4 kWh Nominal Energy
IT · historical Growatt document without unique version specification
- 2,4 kWh
US2000Nutzbar: 2,2 kWhHistorische Growatt-Unterlagen: Pylontech-Batterie, 48 V; System-/BMS-Stand beachten.1 moduleDetails →Archive request → - 2,4 kWh
US2000 PlusNutzbar: 2,2 kWhHistorische Growatt-Unterlagen: Pylontech-Batterie, 48 V; System-/BMS-Stand beachten.1 moduleDetails →Archive request →
Acknowledged system combinations
- AC · SPA 1000/2000/3000TL BL + Pylontech US2000 / Plus
Historical Italian manufacturer's declaration for the models and firmware levels at the time. 2,4 kWh per module; no current general system release.
System design according to manufacturer documentation · 1–8 battery modules · Manufacturer's certificate
Pylontech US2000 / US2000 Plus are documented in previous Growatt statements for single-phase SPH and SPA devices. The historical data sheet mentions 2,4 kWh rated energy and 2,2 kWh usable energy per module; the later SPA statement confirms 2,2 kWh usable energy for US2000 / US2000 Plus. The then mentioned 1-8 parallel modules are a historical configuration. Italian CEI-0-21 documents and firmware levels are not today's general release for Germany.
Historical manufacturer assignment in original document
Nominal energy (kWh) and usable energy differ. Charging/discharging power is specified in kW. Scope of delivery and system sharing for exact execution request.
No matching archived series found. Change your selection or ask us personally.
Growatt at a glance
Growatt offers modular low-voltage and high-voltage batteries, commercial storage systems and solutions for balcony and small installations. This selection brings together documented series with the associated manufacturer's documentation.
TP ENERGY GmbH is your wholesale and specialist retailer for photovoltaics. Companies and private customers can personally request individual storage systems and project quantities. We clarify execution, delivery and pick-up options.
Manufacturer's sources: German product overview, international product overview and Official download area. Sources checked: 7 November 2026.
Read more about Growatt
Which memory series are included?
The selection includes APX HV and APX HV 2.0, ARK HV/LV A1 and A2, ARK XH, ALP, AXE, HOPE, GBLI and ACE commercial batteries. NEXA, NOAH, VETA and AURA are classified separately as storage units for balcony and small facilities. International statements and provisional documents are explicitly marked.
How can capacities be compared?
The variant lists show the explicitly documented nominal energy. The model number is not a reliable capacity specification: ALP 6.5L-B1 is documented with 6,25 kWh per module. ALP 18.0L-B1 and B2 refer to 17,6 and 16,5 kWh respectively. HOPE 5.0L/LW-B1 calls 5,12 kWh rated energy and 5 kWh usable energy. VETA 2000 calls 2.010 Wh, AURA 5000 calls 5.024 Wh.
Which generation fits my inverter?
APX-P/B1 with P0, P1 or P2 power module and APX-M/B3 with integrated master module are own configurations. ARK HV with HVC and ARK XH with BDC also differ. A similarly named connector or a similar capacity does not confirm compatibility. Tell us the complete inverter type, battery type and existing system status.
What do international and preliminary documents mean?
The international Growatt overview complements the German portfolio. A listing there does not prove any release of any execution for Germany and no stock. Preliminary data, EU variants and document stands are available for download; we clarify the final project configuration before ordering.
What's in the memory archive?
The archive runs the previous AXE-LV document generation 2024, Pylontech US2000 / US2000 Plus and the existing H48050 documents. Historical Growatt statements call pylontech as battery manufacturer. The previous use with Growatt is a concrete system assignment and not today's general compatibility commitment. With H48050 the previous product addresses are preserved; the archive assignment is not a flat-rate cancellation of Pylontech.
How do I ask a store?
Open the series and select a capacity. "Details" leads to product view; "Request" takes over manufacturer and configuration into the central contact page. There you can supplement system power, inverter type and desired delivery.
Manufacturer's sources: German product overview, international product overview and Official download area. Sources checked: 7 November 2026.
Which memory fits your system?
We support you with capacity, system design and suitable components.