Pylontech Battery System

Pylontech FH48074

Pylontech FH48074 is the 48 V, 74 Ah stack module of the Force H1 system.

IP55-rated string, 0-50°C operating range, >8,000 cycles at 25°C, 95% depth of discharge.
CANBUS/Modbus RTU comms; SC0500- and SC1000-series controllers manage the string — check each controller's own datasheet for its exact current and voltage rating.
Stack size sets system voltage — 2 modules gives 96V, 7 modules gives 336V, up to 6 parallel strings.

48 V: Nominal voltage
40 A (Max.): Max. charge current
40 A (Max., combined charge/discharge rating): Max. discharge current
IP55: Ingress protection

Manufacturer: Pylontech
Model code: FH48074
Item no.: DLK-PYLONTECH-FH48074
Delivery: Germany delivery estimate: EUR 85–205 · The final delivery charge is included in your Proforma.

Orderable · lead time confirmed after order

Plan with FH48074

New system, extension or replacement? Linker Advisor starts from this article and asks only for what is still open — existing model, quantity, postcode, installation date.

Trade price

Required to install — not in the box

Chint DTSU666 grid-side meter needed by most hybrid inverters to enforce export limits; independent of which inverter is paired with this tower.

View

Figures transcribed from the manufacturer datasheet on file. Confirm your grid code and configuration with our engineers before ordering.

GoodWe · SAJ · Pylontech · EcoFlow · Chint paired from the maker’s own lists
Datasheets on file for every item
Within 24 h engineering response
MOQ 1 unit · EU delivery
Engineering-checked configurations

Capacity logic

Size it to the load. Grow it later.

7.1 / 10.65 / 14.21 / 17.76 / 21.31 / 24.86 per stack today; add modules when the load grows instead of guessing on day one.

IP55-rated string, 0-50°C operating range, >8,000 cycles at 25°C, 95% depth of discharge.

CANBUS/Modbus RTU comms; SC0500- and SC1000-series controllers manage the string — check each controller's own datasheet for its exact current and voltage rating.

Stack size sets system voltage — 2 modules gives 96V, 7 modules gives 336V, up to 6 parallel strings.

Headline feature

Stack building block

Two to seven modules per Force H1 stack, 7.1 to 24.86 kWh, 96 to 336 V.

In pictures

Inspect it before you spec it.

Official renders, installation photos and system panels for this model line.

Product
Manufacturer datasheet render: Force H1, 7-module stack (24.86 kWh) - stack options 2 to 7 modules.

Product
Manufacturer imagery from the official documentation.

Product view
Manufacturer/dealer imagery, eye-gated 2026-07-11.

Documentation

Specifications

Every value exactly as published in the official FH48074 documentation.

BrandPylontech

ModelFH48074

TypeStack battery module, Force H1 system

Cell technologyLi-iron (LFP)

Module voltage (Vdc)48

Module capacity (Ah)74

Module energy (kWh)3.55

Charge / discharge current (A)37 recommended, 40 maximum

CommunicationCANBUS / Modbus RTU

System voltage (V)96 ~ 336

System capacity (kWh)7.1 / 10.65 / 14.21 / 17.76 / 21.31 / 24.86

Working temperature (C)0 ~ 50

Depth of discharge95%

Modules per system2 ~ 7

System voltage (V)96 ~ 336

System capacity (kWh)7.1 / 10.65 / 14.21 / 17.76 / 21.31 / 24.86

Parallel systemsUp to 6

Cycle life>8000 at 25 C

Full datasheet (PDF) Ask an engineer

Documents

Pylontech Force-H Series datasheet (EN)ENDownload

Missing a certificate or language version?Request a document

Product

Complete the system

Balance-of-system and accessories paired with this model. Every pairing follows the manufacturer's official compatibility list.

Required

[1]
Chint DTSU666 smart meter

grid-side meter needed by most hybrid inverters to enforce export limitsindependent of which inverter is paired with this tower.
View product →

[1]Chint DTSU666 smart meter

Optional

[1]Pylontech FH48074 module

Pick the rating

Pylontech family. Same engineering, different size.

Show differences only

4 ratings Same series, same engineering — your model is highlighted.

Pylontech FH48074 This model Sign in for pricing

Pylontech H48074 Sign in for pricing

Pylontech H48050 Sign in for pricing

Pylontech SC0500-40S-V2 Sign in for pricing

Nominal energy

—

3.552 kWh

2.4 kWh

—

Nominal voltage

48 V

—

Cell chemistry

—

Li-iron(LFP)

Li-iron (LFP)

—

Max. charge current

40 A (Max.)

37 A

25 A

—

Max. discharge current

40 A (Max., combined charge/discharge rating)

37 A

25 A

—

Ingress protection

IP55

IP20

—

Weight

—

32 kg

24 kg

—

Every figure comes straight from the manufacturer's official datasheet.

Configuration 3

A Force H1 stack takes 2 to 7 FH48074 modules, giving 7.1 to 24.86 kWh per stack at 96 to 336 V.

Module: 48 V, 74 Ah, 3.55 kWh LFP per Pylontech's datasheet.
Stack steps: 7.1 / 10.65 / 14.21 / 17.76 / 21.31 / 24.86 kWh for 2 to 7 modules.
Voltage: each module adds 48 V, so a 2-module stack runs at 96 V and a 7-module stack at 336 V.
Scaling: up to 6 stacks in parallel; 6 x 24.86 kWh = 149.16 kWh, simple arithmetic on the stack maximum.

High-voltage hybrid inverters on Pylontech's compatibility list; the stack presents 96 to 336 V DC depending on module count.

Interface: CANBUS or Modbus RTU between the stack and the inverter battery port.
Voltage check: the inverter's battery input window must cover your stack voltage, from 96 V with 2 modules to 336 V with 7.
Confirm the model: check the specific inverter on the compatibility list we mirror in the download center before ordering.

No mixing across series: Force H1 and Force H2 stacks use different modules and are not mixable.

Force H2: FH9637M is the Force H2 module at 96 V per step; FH48074 is the Force H1 module at 48 V per step.
Variants: the family also lists the H48074 module in V2 framing (3.552 kWh) and the smaller H48050 (2.4 kWh); they are separate variants, not drop-in equivalents.
Controllers: SC0500- and SC1000-series controllers manage the string; confirm the framing that matches your controller generation with the quote.

Installation & wiring 1

The Force H1 string is rated IP55, so sheltered outdoor mounting is within specification.

Temperature: 0 to 50 C working range per Pylontech's datasheet; place the stack so cell temperature stays inside that window in winter.
Communication wiring: CANBUS or Modbus RTU to the inverter.
New install vs extension: the base and top hardware belong to the Force H1 system set; order single FH48074 modules for extending an existing stack and the system set for a new install.

Operation & warranty 1

Pylontech rates the module at more than 8000 cycles at 25 C with 95 percent depth of discharge, and a 15+ year design life.

Current: 37 A recommended, 40 A maximum charge and discharge per module.
Usable energy: 95 percent depth of discharge of 3.55 kWh is about 3.37 kWh per module, simple arithmetic on the datasheet figures.
Test condition: the 8000-cycle figure is specified at 25 C per Pylontech's datasheet.

Availability & compliance 1

Per Pylontech's datasheet the module is certified to UL1973, VDE 2510-50, IEC 62619, IEC 62477 and IEC 62040-1, carries CE marking and is UN38.3 tested for transport.

Battery standards: VDE 2510-50 and IEC 62619 sit on the standards list alongside IEC 62477 and IEC 62040-1.
Transport: UN38.3 covers shipment of the lithium modules.
Grid code: grid-connection certificates are a property of the paired inverter, not the battery; confirm the complete certificate set for your project with the quote.

Next step

Send the project. Hear from an engineer within 24 hours.

Loads, tariff, site constraints - our engineers reply with a compatibility check and a sizing recommendation.

Contact project support

Or write to linker01@de-linker.com — attach your load profile if you have one.