Description
Low-current high-voltage transmission for heavy winter discharge.
Pylontech Force-H3 25.6 kWh is a 512.0 V high-current high-voltage LFP storage tower combining an FC1000 master controller with five 5.12 kWh modules, delivering 50 A continuous discharge (25 kW max) and 24.32 kWh usable energy for luxury all-electric estates and commercial workshops.
512.0 V High-Voltage Operating Bus
Operates at the upper voltage ceiling of leading hybrid inverters (448–576 V), delivering maximum round-trip conversion efficiency.
24.32 kWh Usable Storage Reserve
Deep 95% DoD capacity easily sustains whole-home multi-day heating, cooking, and commercial baselines through extended blackouts.
50 A High-Current Power Delivery (25 kW Max)
Supplies commercial-grade power output to run heavy industrial power tools, compressors, and complete facility sub-panels.
Cable-Free Vertical Column Stacking
Consolidates 25.60 kWh into a single 1.17 m column with internal slide-and-lock busbar mating.
More product details
Delivering 15–25 kW of continuous power from lower-voltage batteries generates extreme current stress and cable heating. Operating at 512.0 V nominal, the Force-H3 25.6 kWh delivers high power with minimal thermal losses.
- 160S series LFP cell string keeps operating temperatures low during sustained 15–25 kW discharge cycles.
- Direct DC coupling eliminates inverter step-up losses, maximizing seasonal energy efficiency.
- Deep 95% DoD extracts 24.32 kWh of usable energy across 6,000+ daily cycles.
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25.60 kWh capacity in an ultra-lean single-column footprint.
Stacking 5 modules vertically reaches a clean 1.17 m column height, preserving valuable workshop and garage floor space while isolating cells from floor moisture. Internal busbar contacts eliminate external high-voltage jumper cables and conduit runs. Integrated master DC circuit breaker isolates the stack automatically in sub-seconds during fault conditions. IP55 rated enclosure certified for unheated basements, technical utility rooms, and sheltered outdoor alcoves (-10 to +50 °C).
Holds 209 kg on a 540 mm plate
Assembled weight is 209 kg. Width stays 540 mm. Depth stays 350 mm.
Fits a 1040 mm stack on the base
Height is 1040 mm on the base. IP65 wraps the shell. Charge still runs from minus 10 C.
Sits below 4000 m
Altitude stays below 4000 m. Humidity can sit at 95 percent without condensation. Charge still starts at minus 10 C.
Technical data
Heavy-duty high-voltage energy storage engineered for complete off-grid autonomy and industrial peak shaving.
512.0 V / 50 A high-rate storage tower delivering 25 kW continuous power.
Five stacked 5.12 kWh FH10050 modules deliver 25.60 kWh of high-voltage LFP storage across a 448.0–576.0 V working window. Engineered for luxury estates, commercial workshops, and agricultural facilities, this tower delivers up to 25,000 W of continuous power to run commercial workshops and multi-split heat pumps during outages with zero grid draw.
- Nominal Storage
- 25.60 kWh
- High Operating Voltage
- 512.0 V
- High-Rate Throughput
- 50 A
- All-Weather Build
- IP55
Capacity & Voltage
- Battery module
- 5 x FH10050 (5.12 kWh / 102.4 V each)
- Battery system capacity (kWh)
- 25.6
- Usable capacity (kWh)
- 24.32
- Battery system voltage (VDC)
- 512
Current & Comms
- Charge / discharge current, normal (A)
- 50
- Charge / discharge current, max (A)
- 55@15MIN
- Communication port
- Modbus RTU / CAN
- Multi-group
- Max 6 groups in parallel
Mechanical & Environment
- Dimension (W x D x H mm)
- 540 x 350 x 1040
- Weight (kg)
- 209
- IP rating
- IP65
- Working temperature, charge (C)
- -10 ~ 55
- Storage temperature (C)
- -20 ~ 45
- Humidity (RH)
- 5% ~ 95%, no condensation
- Altitude (m)
- <4,000
Performance
- Depth of discharge
- 95%
- Design life (@25 C)
- 15+ years
- Cycle life (@25 C)
- >8,000
Project fit
Where this model fits.
Scenarios that show which projects the Pylontech Force-H3 25.6 kWh (5 x FH10050) belongs in, what to verify before quoting, and when another model is the better pick.
Large Luxury Residences & Commercial Workshops (18–28 kWp Solar Arrays)
Properties running multi-zone heat pumps, commercial tools, or EV chargers requiring up to 25 kW continuous discharge power from storage.
50 A throughput delivers full 25 kW power, while 24.32 kWh usable capacity provides the depth needed to sustain operations overnight.
- BoundaryIf the facility requires deeper overnight energy storage (> 25 kWh) to cover multi-day winter heating or multi-shift operations, step up to the 6-module or 7-module configurations. ---
- If the facility requires deeper overnight energy storage (> 25 kWh) to cover multi-day winter heating or multi-shift operations, step up to the 6-module or 7-module configurations. ---
Documents
Pylontech Force-H3 datasheet (EN-SD-250519, EN)Product questions
What is the total assembled height and weight of the 5-module tower?
1,170 mm height; approx. 221.0 kg total weight. * Total Dimensions: 580 mm wide × 380 mm deep × 1,170 mm high. * Total Weight: approx. 221.0 kg (including FC1000 top controller and base). * Structural Recommendation: Secure the included top wall-mounting bracket into solid masonry for seismic stability.
System components
Required components
Pylontech FC1000
Item number: DLK-PYLONTECH-FC1000
Force-H3 modules stack behind this controller/BMS master, the string does not run without it.
Chint DTSU666 smart meter
Item number: DLK-CHINT-DTSU666
grid-side meter typically required by the paired hybrid inverter for export limiting.
Recommended components
MBS KBU58 600/5A CT
Item number: DLK-MBS-KBU58-600-5A
sized CT for the DTSU666 meter; choose the KBU58 amperage that matches the site's actual service current, not the battery current.
Optional components
Pylontech FH10050 module
Item number: DLK-PYLONTECH-FH10050
add modules (2-7 per controller, up to 6 parallel groups) to grow capacity within the same string architecture.
Approved pairings
GoodWe GW10K-BTItem number DLK-GOODWE-GW10KBTGoodWe's list, 2026-04-14, puts Force-H3 in the BT column, at ARM 14 or higher.
GoodWe GW5K-BTItem number DLK-GOODWE-GW5KBTGoodWe's list, 2026-04-14, puts Force-H3 in the BT column, at ARM 14 or higher.
GoodWe GW8K-BTItem number DLK-GOODWE-GW8KBTGoodWe's list, 2026-04-14, puts Force-H3 in the BT column, at ARM 14 or higher.
GoodWe GW15K-ETItem number DLK-GOODWE-GW15KETPylontech Ver. 2.43 lists a Force-H3 stack of 3 to 7 modules, and footnote e restricts this inverter to Force-H3 or Powercube-M1C. Our Force-H3 10.24 kWh is 2 modules and is below the minimum.
GoodWe GW20K-ETItem number DLK-GOODWE-GW20KETPylontech Ver. 2.43 lists a Force-H3 stack of 3 to 7 modules, and footnote e restricts this inverter to Force-H3 or Powercube-M1C. Our Force-H3 10.24 kWh is 2 modules and is below the minimum.
GoodWe Lynx D 20 kWh + GW20K-ETItem number DLK-GOODWE-LYNXD20KWHGW20KETPylontech Ver. 2.43 lists a Force-H3 stack of 3 to 7 modules, and footnote e restricts this inverter to Force-H3 or Powercube-M1C. Our Force-H3 10.24 kWh is 2 modules and is below the minimum.
GoodWe GW25K-ETItem number DLK-GOODWE-GW25KETPylontech Ver. 2.43 lists a Force-H3 stack of 3 to 7 modules, and footnote e restricts this inverter to Force-H3 or Powercube-M1C. Our Force-H3 10.24 kWh is 2 modules and is below the minimum.
GoodWe Lynx D 25 kWh + GW25K-ETItem number DLK-GOODWE-LYNXD25KWHGW25KETPylontech Ver. 2.43 lists a Force-H3 stack of 3 to 7 modules, and footnote e restricts this inverter to Force-H3 or Powercube-M1C. Our Force-H3 10.24 kWh is 2 modules and is below the minimum.
GoodWe GW29.9K-ETItem number DLK-GOODWE-GW299KETPylontech Ver. 2.43 lists a Force-H3 stack of 3 to 7 modules, and footnote e restricts this inverter to Force-H3 or Powercube-M1C. Our Force-H3 10.24 kWh is 2 modules and is below the minimum.
GoodWe GW30K-ETItem number DLK-GOODWE-GW30KETPylontech Ver. 2.43 lists a Force-H3 stack of 3 to 7 modules, and footnote e restricts this inverter to Force-H3 or Powercube-M1C. Our Force-H3 10.24 kWh is 2 modules and is below the minimum.
GoodWe GW40K-ET-10Item number DLK-GOODWE-GW40KET10Pylontech Ver. 2.43 lists a Force-H3 stack of 3 to 7 modules. Our Force-H3 10.24 kWh is 2 modules and is below the minimum.
GoodWe GW50K-ET-10Item number DLK-GOODWE-GW50KET10Pylontech Ver. 2.43 lists a Force-H3 stack of 3 to 7 modules. Our Force-H3 10.24 kWh is 2 modules and is below the minimum.
GoodWe GW10K-ETItem number DLK-GOODWE-GW10KETPylontech Ver. 2.43 lists a Force-H3 stack of 2 to 5 modules. Our Force-H3 30.72 kWh (6 modules) and 35.84 kWh (7 modules) are above that maximum.
GoodWe GW5K-ETItem number DLK-GOODWE-GW5KETPylontech Ver. 2.43 lists a Force-H3 stack of 2 to 5 modules. Our Force-H3 30.72 kWh (6 modules) and 35.84 kWh (7 modules) are above that maximum.
GoodWe GW6.5K-ETItem number DLK-GOODWE-GW65KETPylontech Ver. 2.43 lists a Force-H3 stack of 2 to 5 modules. Our Force-H3 30.72 kWh (6 modules) and 35.84 kWh (7 modules) are above that maximum.
GoodWe GW8K-ETItem number DLK-GOODWE-GW8KETPylontech Ver. 2.43 lists a Force-H3 stack of 2 to 5 modules. Our Force-H3 30.72 kWh (6 modules) and 35.84 kWh (7 modules) are above that maximum.
Pylontech Force H3X FH3X-10K-HY-3P (10 kW three-phase all-in-one)Item number DLK-PYLONTECH-FH3X10KHY3PThe FH10050 module is the ONLY battery either document names. Power derates hard at one module: charge and discharge fall to 2.5 kW, so a single-module design is electrically valid but commercially poor.
Pylontech Force H3X 12 kW three-phase hybridItem number DLK-PYLONTECH-FH3X12KHY3PThe FH10050 module is the ONLY battery either document names. Power derates hard at one module: charge and discharge fall to 2.5 kW, so a single-module design is electrically valid but commercially poor.
Pylontech Force H3X 15 kW three-phase hybridItem number DLK-PYLONTECH-FH3X15KHY3PThe FH10050 module is the ONLY battery either document names. Power derates hard at one module: charge and discharge fall to 2.5 kW, so a single-module design is electrically valid but commercially poor.
Pylontech Force H3X FH3X-6K-HY-1PItem number DLK-PYLONTECH-FH3X6KHY3PThe FH10050 module is the ONLY battery either document names. Power derates hard at one module: charge and discharge fall to 2.5 kW, so a single-module design is electrically valid but commercially poor.
Pylontech Force H3X 8 kW three-phase hybridItem number DLK-PYLONTECH-FH3X8KHY3PThe FH10050 module is the ONLY battery either document names. Power derates hard at one module: charge and discharge fall to 2.5 kW, so a single-module design is electrically valid but commercially poor.