First of all, please note that this B2B platform is intended for solar installers and companies that make regular purchases.
Reasons for not activating:
Email address: We do NOT accept email addresses from general providers such as Gmail, Hotmail, Outlook, etc. Your email address must be associated with your company's domain. This ensures a more secure and reliable platform for all users.
Business activity: Your business activity must be directly related to our products or the field of solar energy installation. Our B2B platform is specifically aimed at companies that are actively involved in these areas.
If you do not comply with this, the account will not be accepted and you will therefore not be able to log in. Although we cannot activate your account, you can still place orders on our website etronixcenter.com.
Our systems have detected that you are visiting us from 
United States.
UK, NON-EU and B2B customers note!
All prices and shipping costs are VAT FREE rated in our webstore. Upon arrival of your order you might be subject for VAT / Duty taxes payments.
H3X-3P-12K
New
- PLEASE NOTE - This is not intended for complete self-installation by an end customer; the initial configuration / commissioning must be done via PylontechPro, which only an authorized installer has. For more information, please contact us.
Warning: Last items in stock!
Estimated availability and shipping date:
| Type | Hybrid Inverter |
| Style | 3-phase inverter |
| Manufacturing number | PYL-F-H3X-12KW-3PH-EU |
| Wattage | 12kW |
Three-phase All in One system for large residential & light commercial storage.
The Pylontech FH3X-12K-HY-3P is a 12 kW, 3-phase high-voltage hybrid inverter purpose-built for Force H3X battery stacks. It supports seamless on-grid/off-grid operation with ≤10 ms EPS switchover, 100% three-phase load unbalance, and native comms for smart energy management. (This listing is for the inverter head unit only—battery modules, cabinet and accessories are sold separately.)
Big PV headroom: up to 24 kW PV across 3 MPPT (1+1+1); MPPT 200–850 V (full-load 280–850 V), 1000 V max DC; 20 A per MPPT (Isc 30 A). Ideal for long, modern HV strings.
HV battery performance: works with Force H3X stacks on a 120–850 V DC battery bus; 50 A charge / 50 A discharge on the 12 kW model.
Fast backup: ≤10 ms on/off-grid switching keeps essential loads powered; 400 V 3W+N+PE output.
Scalable: parallel up to 6 units for higher power and redundancy.
IP55 system protection, air cooling, operating range −10 °C to +55 °C (low noise < 29 dB). Conforms to major EU grid/safety standards including EN 50549-1, VDE-AR-N 4105, CEI 0-21 (see datasheet).
Built-in Wi-Fi/WLAN/Bluetooth plus RS485/CAN for inverter-to-BMS integration and remote monitoring via app/portal.
Up to ~97% max efficiency, European efficiency 97%; high-speed MPPT for better real-world harvest.
AC output: 12 kW rated, 400 V, 50/60 Hz; ≤10 ms EPS switchover; 100% phase unbalance supported.
PV side: 3 MPPT (1+1+1); 200–850 V MPPT (full-load 280–850 V); 1000 V max DC; 20 A/MPPT, Isc 30 A; max PV 24 kW.
Battery side: 120–850 V DC window; 50 A charge / 50 A discharge.
Parallel operation: up to 6 units.
Inverter head unit (typical): ~550 × 516 × 191 mm, ~28 kg, IP65 enclosure (stacked system rated IP55).
FH3X-12K-HY-3P inverter head unit
Basic mounting/quick-start materials (see current package contents)
Pylontech Force H3X stack with FH10050 battery modules (5.12 kWh each)
Smart meter/CT for zero-export and tariff control
PV DC isolators, Type II surge protection, and AC breakers sized to local code
Compatibility note: Designed for the Force H3X high-voltage ecosystem—not compatible with 48 V low-voltage batteries. Use with FH10050 modules and the matching Force H3X cabinet/BMS for best results.
en
de 
es 
fr 
it 
nl 
