Sunsynk Acure 8kW Black Single-Phase Hybrid Inverter
- 8 kW single-phase hybrid inverter for solar PV, 48 V battery storage and backup-power applications.
- Accommodates up to 16 kW PV access power through two independent MPPT trackers.
- Supports lead-acid or lithium-ion batteries and offers up to twice rated off-grid power for 10 seconds.
Sunsynk Acure 8kW hybrid inverter for solar and battery storage
The black Sunsynk Acure 8kW Single-Phase Hybrid Inverter combines solar PV conversion, low-voltage battery charging and AC energy management in one IP65-rated enclosure. It is suitable for larger homes, farm buildings, workshops, offices and other single-phase sites where solar self-consumption and battery-backed loads are required.
With 8,000 W rated AC input/output active power, 190 A maximum battery charge and discharge current, and two MPPTs, the Acure 8kW provides a practical basis for a professionally designed solar-and-storage system. Installation and commissioning should be carried out by a qualified trusted partner. [file:76]
Key features
- Two MPPTs: supports two PV tracker inputs, with two strings per tracker and up to 16,000 W PV access power.
- 48 V battery connection: compatible with lead-acid or lithium-ion batteries across a 40–60 V battery voltage range.
- Backup-power capability: 8 kW rated power and two-times-rated off-grid peak power for up to 10 seconds.
- Efficient solar conversion: 97.6% maximum efficiency, 96.5% European efficiency and 99% MPPT efficiency.
- Suitable for external locations: IP65 enclosure, intelligent air cooling and operation from -40°C to +60°C, with derating above +45°C.
Where to use
Use the Sunsynk Acure 8kW hybrid inverter in single-phase PV and battery installations for high-demand homes, agricultural buildings, workshops, small offices and light-commercial premises. The two MPPT inputs can accommodate separate array orientations where PV-string voltage and current limits are met.
It can be specified for solar self-consumption, battery charging, timed energy use and backup circuits. Battery capacity, backup loads, protection equipment, earthing, cable sizing and grid-notification requirements must be assessed for the individual site; Energian can provide UK expert support and help source a trusted installation partner. [web:77][file:76]
Technical specifications
| Model | SunC2-8.0LV01WB |
| Battery type | Lead-acid or lithium-ion |
| Battery voltage range | 40–60 V |
| Maximum charging current | 190 A |
| Maximum discharging current | 190 A |
| Lithium-ion charging strategy | Self-adaption to BMS |
| Number of battery inputs | 1 |
| Maximum PV access power | 16,000 W |
| Maximum PV input power | 12,800 W |
| Maximum PV input voltage | 500 V |
| Start-up voltage | 125 V |
| MPPT voltage range | 150–425 V |
| Rated PV input voltage | 370 V |
| Maximum operating PV input current | 32 A / 32 A |
| Maximum input short-circuit current | 48 A / 48 A |
| Number of MPPT trackers / strings per MPPT | 2 / 2+2 |
| Rated AC input/output active power | 8,000 W |
| Maximum AC input/output apparent power | 8,800 VA |
| Peak power off-grid | 2 times rated power, 10 seconds |
| Rated AC input/output current | 36.4 A / 34.8 A |
| Maximum AC input/output current | 40 A / 38.3 A |
| Maximum continuous AC passthrough, grid to load | 50 A |
| Rated input/output voltage range | 220 V / 230 V; 0.85Un–1.1Un |
| Grid connection form | L/N/PE |
| Rated input/output grid frequency range | 50 Hz: 45–55 Hz; 60 Hz: 55–65 Hz |
| Power factor adjustment range | 0.8 leading–0.8 lagging |
| Total current harmonic distortion | THDi <3% of nominal power |
| DC injection current | <0.5% In |
| Maximum efficiency | 97.6% |
| European efficiency | 96.5% |
| MPPT efficiency | 99% |
| Protection | Integrated DC polarity reverse connection protection, AC output overcurrent protection, thermal protection, AC output overvoltage protection, AC output short-circuit protection, DC component monitoring, overvoltage load drop protection, ground fault current monitoring, optional arc fault circuit interrupter, power network monitoring, island protection monitoring, earth fault detection, DC input switch, DC terminal insulation impedance monitoring, residual current RCD detection |
| Surge protection level | Type II DC, Type II AC |
| Display | LCD / LED |
| Communication interface | RS485 / RS232 / CAN |
| Monitoring mode | GPRS / WiFi / Bluetooth / 4G / LAN optional |
| Operating temperature range | -40°C to +60°C; derating above +45°C |
| Permissible ambient humidity | 0–100% |
| Permissible altitude | 2,000 m |
| Noise | <30 dB |
| Ingress protection rating | IP65 |
| Inverter topology | Non-isolated |
| Over-voltage category | OVC II DC; OVC III AC |
| Cabinet size (W × H × D) | 366 × 630 × 281.41 mm, excluding connectors and brackets |
| Weight | 27.1 kg |
| Cooling | Intelligent air cooling |
| Warranty | 5 years; 10 years when installed with a Sunsynk battery |
| Grid regulation | G98/G99, NRS 097-2-1, EN 50549-1 |
| Safety and EMC standards | IEC/EN 61000-6-1, IEC/EN 61000-6-2, IEC/EN 61000-6-3, IEC/EN 61000-6-4, IEC/EN 62109-1, IEC/EN 62109-2 |
Documents available for download
- Sunsynk Acure Single-Phase Hybrid Inverter Datasheet
- Sunsynk Acure Single-Phase Hybrid Inverter Installation and User Manual
Shipping
Available for shipping to the UK, Ireland, Africa, the Caribbean and worldwide. If the shipping rate is not shown at checkout, contact us on +44 2080 640335 or info@energian.co.uk for a quote.
UK expert support
UK expert support is available for questions, product compatibility and system-design support. Contact Energian by phone, email or live chat, or visit our office for an in-person consultation.