Description
3-pitch solar tracking on a three-phase residential inverter.
Pylontech Force H3X FH3X-8K-HY-3P is an 8 kW three-phase All-in-One modular hybrid inverter unit delivering 8,800 VA apparent power and 12.8 kWp solar intake across 3 independent 20 A MPPT channels, engineered to stack cable-free atop Force-H3 battery bricks.
3 Independent 20 A MPPT Trackers (Isc 30 A)
Eliminates string mismatch across complex multi-pitch residential roofs, accepting 600W+ bifacial modules.
8,800 VA Apparent Three-Phase Output
Provides strong continuous power to run domestic appliances, heat pumps, and dedicated emergency sub-panels.
Cable-Free Modular Column Stacking
Mounts directly on top of Force-H3 battery bricks with internal busbars, eliminating wall brackets and exposed high-voltage DC conduits.
50 A High-Rate Battery Interface
Delivers fast DC charging across 200–900 V storage stacks, ensuring batteries reach 100% SoC before sunset.
More product details
Modern residential properties with complex East-South-West roof pitches suffer heavy mismatch losses if grouped on fewer trackers. The FH3X-8K provides 3 independent 20 A MPPT channels (Isc 30 A).
- 3 MPPT channels allow dedicated tracking for East, South, and West domestic roof planes with zero cross-string clipping.
- Wide MPPT operating window (200–850 V) optimizes harvest across extreme temperature swings.
- Absorbs up to 12,800 W of solar generation, routing daytime power directly into household loads and 50 A storage banks.
Force H3X
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Furniture-grade single-column integration with internal busbars.
Stacking directly on top of FH10050 battery modules eliminates external high-voltage conduits, junction boxes, and messy communication patch leads. Internal push-in busbars pass high-voltage power and communication directly between inverter and battery modules. Eliminates exposed high-voltage DC wiring on garage and utility room walls, maximizing residential safety. IP65 cast-aluminum casing certified for clean indoor utility rooms or sheltered outdoor walls (-25 to +60 °C).
Takes 12.8 kW of PV
12.8 kW of PV lands on this 8 kW head. Three trackers start at 200 V. Type II surge sits on DC and AC.
Holds a 12,000 VA minute peak
A minute at 12,000 VA covers a motor start on this 8 kW head. Continuous backup stays at 8000 VA. An EPO input sits on the same head.
Fits IP65 on the 8 kW column
IP65 sits on this 8 kW tower. Natural cooling keeps the column under 29 dB. Night draw stays under 15 W.
Technical data
Furniture-grade three-phase energy management combining 3-pitch solar harvesting with cable-free battery integration.
3 independent MPPT trackers with 12.8 kWp solar intake in an 8 kW three-phase tower.
Sized for modern electrified residences, the FH3X-8K-HY-3P features 3 independent 20 A MPPT trackers (12,800 Wp intake). It delivers 8,800 VA maximum apparent power, stacking directly onto FH10050 high-voltage battery modules (10.24 to 35.84 kWh) to sustain domestic heat pumps and EV charging with sub-10 ms UPS backup.
- Continuous 3-Phase Power
- 8,000 VA
- 160% Solar DC Intake
- 12,800 Wp
- Multi-Pitch Routing
- 3 MPPTs
- External DC Conduits
- Zero
System
- System architecture
- Power controller (hybrid inverter + BMS + EMS) stacked on 2-7 FH10050 battery modulesblind-mate vertical tower, floor installation
- System nominal power
- 8 kW (FH3X-8K-HY-3P).Three-phase family: 8 / 10 / 12 / 15 kW
- System nominal capacity
- 10.24-35.84 kWh (2-7 x FH10050, 5.12 kWh per module)
- Ingress protection
- IP65 per Pylontech's current product page (the earlier 2024 datasheet revision states IP55)
- Dimensions (W/D, height by module count)
- 540 x 350 mm footprintheight 835/1005/1175/1345/1515/1685 mm with 2-7 modules (excluding base)
- Weight
- 121/160/199/238/277/316 kg with 2-7 modules (excluding base)
PV Input
- Maximum PV power
- 12.8 kW (8K). Family: 8K=12.8, 10K=16, 12K=19.2, 15K=24 kW
- Maximum DC input voltage
- 1000 V
- Start-up voltage
- 200 V
- MPPT voltage range
- 200-850 V (full-load range 280-850 V)
- MPP trackers / strings
- 3 MPPTs, 1 string per MPPT
- Max. input current / short-circuit current per MPPT
- 20 A / 30 A
- Surge protection
- Type II (DC and AC)
AC Output & Backup
- Grid connection
- 3/N/PE a.c. 400 V, 50/60 Hz
- Nominal active power to grid
- 8 kW (8K). Family: 8000 / 10000 / 12000 / 15 kW
- Max. continuous current to grid
- 11.4 A (8K). Family: 11.4 / 14.5 / 17.4 / 21.7 A
- Max. charging power from grid
- 12 kW (8K). Family: 12 / 15 / 18 / 22.5 kW
- Backup (off-grid) rated apparent power
- 8 kVA (8K). Family: 8000 / 10000 / 12000 / 15 kVA
- Peak off-grid power (60 s)
- 12 kVA (8K). Family: 12000 / 15000 / 18000 / 22.5 kVA
- On/off-grid switching time
- <= 10 ms
- Three-phase load unbalance
- 100% load unbalance supported
- THDi
- < 3%
Battery (FH10050 modules)
- Cell chemistry
- LiFePO4 (LFP)
- Module capacity
- 5.12 kWh per FH10050 module
- Depth of discharge
- 95%
- Max. continuous charge/discharge current
- 50 A
- Max. charging power
- 10 kW with 2 modules; 15 kW with 3-7 modules
- Max. discharging power
- 8 kW - the 8K model reaches full rated discharge already from 2 modules
- Battery voltage window
- 120-850 V (charging voltage)
- Cycle life
- > 8000 cycles @ 25 C
Efficiency, Environment & Communication
- Maximum / European efficiency
- 98% / 97.5%
- Operating temperature range
- -10 to +55 C (per Pylontech's single-phase tablethe three-phase page prints 10~55 C)
- Humidity / altitude
- 0-100% RH / < 4000 m
- Noise / standby consumption / cooling
- < 29 dB @ 1 m; < 15 W standby (night); natural cooling
- Communication
- WiFi / WLAN / BluetoothLAN and EMS ports on the power controller
- Included metering
- Energy meter + 3 x 120 A CTs (40 mA secondary) included in the scope of delivery
- Protection features
- AFCI 2.0 @ IEC 63027, anti-islanding, insulation-resistance detection, RCMU, DC switch, DC reverse-polarity protection, output over-current/short/over-voltage protection, EPO installed
Project fit
Where this model fits.
Scenarios that show which projects the Pylontech Force H3X 8 kW three-phase hybrid belongs in, what to verify before quoting, and when another model is the better pick.
Electrified Single-Family Homes with 3 Roof Pitches (10–13 kWp PV)
Three-phase detached homes equipped with an air-to-water heat pump across 3 distinct roof aspects seeking clean single-tower integration.
8 kW continuous output delivers the power needed to charge EVs and run heat pumps, while 3 MPPTs eliminate external optimizers.
- BoundaryIf the property requires higher continuous power output (10–15 kW) to run heavy domestic machinery or whole-home backup, step up to the higher power models. ---
- If the property requires higher continuous power output (10–15 kW) to run heavy domestic machinery or whole-home backup, step up to the higher power models. ---
Documents
Pylontech Force H3X Hybrid Datasheet (EN)Product questions
What size AC circuit breaker is required for the FH3X-8K-HY-3P?
3-pole 16 A or 20 A MCB; 5 × 2.5 mm² to 5 × 4 mm² copper cable. The FH3X-8K-HY-3P delivers a nominal continuous output current of 11.6 A per phase (max output current 12.8 A @ 400 V). A 3-pole 16 A or 20 A miniature circuit breaker (MCB) is standard on the AC distribution board.
System components
Required components
Pylontech FH10050 battery module (5.12 kWh)
Item number: DLK-PYLONTECH-FH10050
The H3X power controller only operates on a stack of FH10050 modules - three-phase systems need at least 2 modules (10.24 kWh); capacity and available discharge power scale with module count.
Recommended components
Additional FH10050 modules (up to 7 per tower)
Item number: DLK-PYLONTECH-FH10050
Storage grows by adding modules to the same blind-mate stack - up to 7 modules (35.84 kWh) per tower, and full 15 kW battery charging power unlocks from 3 modules upward.
Approved pairings
Pylontech FH10050Item number DLK-PYLONTECH-FH10050The 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-H3 10.24 kWh (2 x FH10050)Item number DLK-PYLONTECH-FORCEH31024KWHThe 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-H3 15.36 kWh (3 x FH10050)Item number DLK-PYLONTECH-FORCEH31536KWHThe 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-H3 20.48 kWh (4 x FH10050)Item number DLK-PYLONTECH-FORCEH32048KWHThe 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-H3 25.6 kWh (5 x FH10050)Item number DLK-PYLONTECH-FORCEH3256KWHThe 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-H3 30.72 kWh (6 x FH10050)Item number DLK-PYLONTECH-FORCEH33072KWHThe 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-H3 35.84 kWh (7 x FH10050)Item number DLK-PYLONTECH-FORCEH33584KWHThe 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.