Sunsynk 7.0kW Elite Hybrid Inverter – Single‑Phase, IP65

• 7.0kW single‑phase hybrid inverter for larger residential, commercial and light industrial solar‑plus‑battery systems.
• High PV input capacity (up to 11.2kW) with dual MPPTs and strong battery charge/discharge capability for serious self‑consumption and backup.
• IP65, low‑noise design with comprehensive protections, ready for demanding UK and export installations.

The Sunsynk 7.0kW Elite Hybrid Inverter (SS‑7kW‑ELITE‑HYB‑1P‑IP65‑00) is the largest single‑phase model in the Sunsynk Elite HYB range, designed for systems that combine substantial PV arrays, stackable batteries and the grid. It is well suited to larger homes, workshops, retail units and small industrial sites that need up to 7kW continuous power with robust battery support and backup options. With high PV input, strong battery current ratings and a full suite of protections, it provides a capable platform for self‑consumption, peak‑shaving and outage resilience across the UK, Ireland, Africa and the Caribbean.

Key features

• 7kW rated AC power and 7.7kVA apparent power for single‑phase 230V systems with sizeable critical loads.
• Up to 14kW PV access power and 11.2kW max PV input power with dual MPPTs and two strings per tracker, ideal for larger roofs and mixed orientations.
• High battery charge/discharge current up to 175A on a 40–60V LiFePO₄ bus, optimised for Sunsynk Elite stackable batteries.
• Wide operating temperature range (−40 to +60°C with derating over 45°C), IP65 rating and intelligent air cooling for challenging environments.
• Integrated protections including DC reverse polarity, over‑current, over‑voltage, short circuit, thermal protection, RCD and optional AFCI for added safety.

Technical specifications

Model identification

• Product family: Sunsynk Elite HYB 1P IP65.
• Model: SS‑7kW‑ELITE‑HYB‑1P‑IP65‑00.
• Related models in range: SS‑3.6kW‑ELITE‑HYB‑1P‑IP65‑00, SS‑5kW‑ELITE‑HYB‑1P‑IP65‑00.

Battery input data

• Battery Type: LiFePO4 (platform optimised for Sunsynk Elite batteries).
• Battery Voltage: 40‑60V.
• Max. Charging Current: 175A.
• Max. Discharging Current: 175A.
• Charging Strategy for Li‑Ion Battery: Self‑Adaption to BMS.
• Number of Battery Input: 1.

PV string input data

• Max. PV Access Power: 14000W.
• Max. PV Input Power: 11200W.
• Max. PV Input Voltage: 500V.
• Start‑Up Voltage: 125V.
• PV Input Voltage Range: 125‑500V.
• MPPT Voltage Range: 150‑425V.
• Full Load MPPT Voltage Range: 200‑425V.
• Rated PV Input Voltage: 370V.
• Max. Operating PV Input Current: 32+32A.
• Max. Input Short‑Circuit Current: 48+48A.
• No. of MPPT Trackers / No. of String MPPT Tracker: 2 / 2+2.
• Max. Inverter Backfeed Current to the Array: 0.

AC input/output data

• Rated AC Input/Output Active Power: 7000W.
• Max. AC Input/Output Apparent Power: 7700VA.
• Rated AC Input/Output Current: 30.5A.
• Max. AC Input/Output Current: 33.5A.
• Max. Continuous AC Passthrough (Grid to Load): 50A.
• Max. Output Fault Current: 70A.
• Max. Output Overcurrent Protection: 140A.
• Rated Input/Output Voltage/Range: 230V 0.85Un‑1.1Un.
• Grid Connection Form: L+N+PE.
• Rated Input/Output Grid Frequency/Range: 50Hz / 45Hz‑55Hz.
• Power Factor Adjustment Range: 0.8 Leading to 0.8 Lagging.
• Total Current Harmonic Distortion THDi: <3% (of Nominal Power).
• DC Injection Current: <0.5%In.

Efficiency

• Max. Efficiency: 97.60% (platform figure for SS‑(3.6/5/7)kW‑ELITE‑HYB‑1P‑IP65‑00).
• Euro Efficiency: 96.50%.
• MPPT Efficiency: >99%.

Equipment protection

• Integrated: DC Reverse Polarity Protection, AC Output Over‑Current Protection, AC Output Over‑Voltage Protection, AC Output Short Circuit Protection, Thermal Protection, Insulation Impedance Detection, DC Component Monitoring, Arc Fault Circuit Interrupter (AFCI) (Optional), Anti‑Islanding Protection, DC Switch, Residual Current Detection.
• Surge Protection Level: TYPE II(DC), TYPE II(AC).

Interface

• Display: LCD+LED.
• Communication Interface: RS232, RS485, CAN.
• Monitor Mode: GPRS/Wi‑Fi/Bluetooth/4G/LAN (Optional).

General data

• Operating Temperature Range: −40 to +60°C, >45°C Derating.
• Permissible Ambient Humidity: 0‑100%.
• Permissible Altitude: 2000m.
• Noise: <30dB(A).
• Ingress Protection (IP) Rating: IP65.
• Inverter Topology: Non‑Isolated.
• Over‑Voltage Category: OVC II(DC), OVC III(AC).
• Cabinet Size (W×H×D): 720×399.2×256mm (Excluding Connectors & Brackets).
• Weight: 31.6kg.
• Type of Cooling: Intelligent Air Cooling.
• Certifications: Approvals and certifications are subject to change without prior notice. Please confirm the current status with Sunsynk before placing an order.

Compatible battery accessories (Elite stackable range)

• SS‑5.1kWh‑ELITE‑BATT‑1P‑IP65‑00 (Individual Package) – 5.12kWh Battery Module (Standard Configuration); stackable battery module, ranging from 5.12kWh to 30.72kWh, allowing up to six 5.12kWh modules to be installed.
• SS‑5.1kWh‑ELITE‑BMS+BASE‑1P‑IP65‑00 (Individual Package) – Power Distribution Unit (Included); required to connect battery modules to the hybrid inverter. Each PDU supports up to 6 battery modules (30.72kWh).
• Base (Included) – The bottom support seat.
• Pair of 2/0AWG DC power cable & RJ45 communication cable for external battery expansion of SS‑5.1kWh‑ELITE‑BMS+BASE‑1P‑IP65‑00; power cable one end has a waterproof terminal, communication cable both ends have waterproof terminals; cable length can be customised based on customer requirements, default length is 1500mm.

Shipping

Shipping for the Sunsynk 7.0kW Elite Hybrid Inverter is available to the UK, Ireland, Africa, the Caribbean and worldwide. If a shipping rate is not shown at checkout, please contact us on +44 2080640335 or info@energian.co.uk for a tailored quote.

UK expert support

The Sunsynk 7.0kW Elite Hybrid Inverter must be installed and commissioned by a suitably qualified electrician or solar installer, and any grid‑connected system must comply with local DNO and G99 requirements. Our UK team can help you specify the right inverter size, Elite battery stack, protection devices and communication options for logistics, commercial or light industrial projects, and can connect you with trusted installation partners where needed. UK expert support is available via phone, email or live chat, or you can visit our office for an in‑person consultation to review your system design and load profile.

Documents available for download

• Sunsynk Elite HYB 1P IP65 datasheet (PDF).