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Sigenergy Sigen Hybrid 8.0 TP Hybrid Inverter 8 kW Three-Phase
The Sigen Hybrid 8.0 TP is Sigenergy's stand-alone three-phase hybrid inverter rated at 8 kW. It is born "battery ready": it can be installed straight away as a photovoltaic inverter and integrated at a later stage with the SigenStor Battery Controller (BC) and the SigenStor BAT battery modules (1 to 6 modules, battery voltage 600-900 V).
It handles up to 12,800 W of photovoltaic power across 4 MPPTs, with a maximum DC voltage of 1,100 V and an MPPT range of 160-1,000 V. The declared maximum efficiency is 98.3% (European efficiency 97.1%). IP66 protection rating, intelligent air cooling and an operating temperature from -30 to +60 °C allow outdoor installation.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | 11010021 |
| Model | Sigen Hybrid 8.0 TP |
| Rated AC power | 8.000 W |
| Max AC power | 8.800 VA |
| Recommended max PV power | 12.800 W |
| Max PV voltage | 1.100 V |
| MPPT range | 160-1.000 V |
| Number of MPPTs | 4 |
| Strings per MPPT | 1 |
| Max current per MPPT | 16 A |
| Battery voltage | 600-900 V |
| Compatible battery modules | SigenStor BAT 5.0 / 8.0, 1 to 6 modules per controller (requires SigenStor Battery Controller) |
| Max charge/discharge current | Not stated in the datasheet (depends on the battery modules installed) |
| Backup/EPS power | 8,000 W (requires Sigen Gateway) |
| Rated AC current | 12.2 A |
| Max AC current | 13.4 A |
| Grid phase | Three-phase |
| Grid voltage | 380 / 400 V, 3W+N+PE |
| Grid frequency | 50 / 60 Hz |
| Maximum efficiency | 98.3 % |
| European efficiency | 97.1 % |
| Protection rating | IP66 |
| Cooling | Intelligent air cooling |
| Communication | Wi-Fi (WLAN), Fast Ethernet (LAN), RS485, optional Sigen CommMod 4G/3G/2G |
| Protections | PV reverse polarity protection, insulation monitoring, residual current monitoring, arc fault circuit interrupter (AFCI), AC overcurrent/overvoltage/short-circuit protection, type II SPD on the DC and AC side, anti-islanding protection |
| Standards | IEC/EN 62109-1, IEC/EN 62109-2, IEC/EN 61000-6-1, IEC/EN 61000-6-2; CEI 0-21 (certificate of conformity issued for the three-phase models) |
| Operating temperature | from -30 to +60 °C |
| Max operating altitude | 4.000 m |
| Dimensions (W x H x D) | 700 x 300 x 283 mm |
| Weight | 36 kg |
| Installation | Wall-mounted |
| Warranty | 10 years |
Documentation
PDFDatasheet 11010021Official manufacturer documentString sizing must respect the MPPT voltage and current limits and the electrical design of the system. Installation and grid connection must be carried out by qualified personnel in accordance with the applicable standards.