Sako PowerSunin IP65 Three-Phase Hybrid Inverter with High-Voltage Battery Support

Please Note

Requires installation by a SAKO preferred installer or a qualified electrician with a Wireman's license, who must supply a Certificate of Compliance after installation. Failure to provide the mentioned certificate of compliance and installation details may result in the voiding of your warranty

About

Manage solar, grid and battery power through one flexible three-phase energy solution. The Sunin Hybrid Inverter range supports multiple operating modes, automatic battery charge and discharge management, and EPS backup output for important loads during a power outage.

Choose between 8 kVA, 10 kVA and 12 kVA models to suit your installation requirements. Each model features dual MPPT tracking, an IP65-rated enclosure, natural cooling and support for compatible high-voltage lithium or lead-acid battery systems.

Product Features

• Three-phase hybrid operation: Manages power from compatible solar panels, the electrical grid and a battery system.
• Multiple operating modes: Provides flexible energy management for different household or commercial requirements.
• EPS backup output: Supplies selected important loads during a power outage, with an automatic switching time of less than 20 ms.
• Dual MPPT tracking: Uses two MPPT trackers to help manage solar input efficiently.
• High-voltage battery support: Compatible with lithium and lead-acid battery systems operating between 125 V and 600 V.
• Automatic battery management: Supports full-power discharge and automatic control of battery charging and discharging.
• Generator support: Allows connection to a compatible diesel generator.
• IP65-rated enclosure: Provides protection against dust and water ingress.
• Quiet natural cooling: Operates without fan-assisted cooling, with a stated noise level below 35 dB.
• Integrated LCD: Displays system information and operating status.
• Communication options: Includes RS485, CAN and DRM connectivity, with optional Wi-Fi and 4G support.
• South African grid standard: Tested to the NRS 097-2-1:2017 standard.

Product Specifications 

• Product type: Three-phase hybrid solar inverter
• Maximum DC voltage: 1,000 V
• MPPT voltage range: 180–850 V
• MPPT trackers and strings: 2 trackers with 1 string per tracker
• Maximum input current per MPPT: 13 A
• MPPT efficiency: 99.5%
• Grid voltage and range: 400 V / 360–440 V
• Grid frequency: 50/60 Hz
• Power factor: 0.8 lagging to 0.8 leading
• Current harmonic distortion: Less than 3%
• AC output topology: 3W+N+PE
• Battery voltage range: 125–600 V
• Maximum battery charging voltage: 600 V
• Supported battery types: Lithium and lead-acid
• Battery communication: CAN and RS485
• EPS output voltage: 400 V
• EPS output frequency: 50/60 Hz
• EPS automatic switching time: Less than 20 ms
• EPS voltage harmonic distortion: Less than 2%
• Overload capacity: 110% for 30 seconds, 120% for 10 seconds or 150% for 0.02 seconds
• Ingress protection: IP65
• Cooling method: Natural cooling
• Noise level: Less than 35 dB
• Operating temperature: -25°C to 60°C
• Relative humidity: 0–95%, non-condensing
• Operating altitude: Up to 2,000 m without derating
• Dimensions: 530 x 200 x 600 mm
• Weight: 29 kg
• Isolation transformer: No
• Self-consumption: Less than 3 W
• Display: LCD
• Standard interfaces: RS485, CAN and DRM
• Optional connectivity: Wi-Fi and 4G
• Safety standards: IEC/EN 62109-1/-2 and IEC/EN 62477-1
• EMC standards: IEC/EN 61000-6-1 and IEC/EN 61000-6-3
• South African grid standard: NRS 097-2-1:2017

8 kVA option

• Model: SUNIN8KH3
• Rated AC output power: 8 kVA
• Maximum AC output current: 12.7 A
• Maximum PV input power: 12 kW
• Full battery voltage: 250 V
• Rated battery charge and discharge current: 40 A
• EPS rated power: 8.8 kVA
• EPS maximum output current: 12.7 A
• Battery charge and discharge efficiency: 96.6%
• Maximum DC efficiency: 97.9%
• European efficiency: 97.2%

10 kVA

• Model: SUNIN10KH3
• Rated AC output power: 10 kVA
• Maximum AC output current: 15.9 A
• Maximum PV input power: 15 kW
• Full battery voltage: 300 V
• Rated battery charge and discharge current: 40 A
• EPS rated power: 11 kVA
• EPS maximum output current: 15.9 A
• Battery charge and discharge efficiency: 96.7%
• Maximum DC efficiency: 98.2%
• European efficiency: 97.5%

12 kVA

• Model: SUNIN12KH3
• Rated AC output power: 12 kVA
• Maximum AC output current: 19.1 A
• Maximum PV input power: 18 kW
• Full battery voltage: 350 V
• Rated battery charge and discharge current: 40 A
• EPS rated power: 13.2 kVA
• EPS maximum output current: 19.1 A
• Battery charge and discharge efficiency: 96.8%
• Maximum DC efficiency: 98.2%
• European efficiency: 97.5%

What's in the Box?

• 1x Sunin Three-Phase Hybrid Inverter