Sofar Solar HYD8KTL Hybrid Inverter

The SOFAR HYD8KTL-3PH hybrid inverter is a three-phase energy storage inverter with a nominal power of 8000 W, designed for PV installations with energy storage and backup operation. It features two MPPT inputs and the ability to connect lithium-ion batteries.

The manufacturer SOFAR (Sofar Solar) offers a series of HYD inverters designed for flexible system solutions — the devices allow for parallel connection of multiple units, integration with BMS, and optional communication interfaces (Bluetooth/RS485/Wi-Fi/GPRS).

Electrical and Technical Parameters

• Nominal AC power (grid): 8000 W
• Maximum AC output power to the grid: 8800 VA
• Maximum AC power from the grid: 16 000 VA
• Nominal grid voltage: 3/N/PE, 220/380 VAC or 230/400 VAC
• Grid voltage range: 184 VAC–276 VAC
• Battery input (type): lithium-ion battery, number of battery inputs: 1
• Battery voltage range for full charge: 320 V–800 V (for the 8 kW variant)
• Nominal battery charging/discharging power: 8000 W; maximum charging/discharging current: 25 A
• MPPT: 2 MPPT; MPPT voltage range: 180 V–960 V; full power MPPT range: 360 V–850 V
• Maximum recommended PV input power: 12 000 Wp (6600 Wp/6600 Wp)
• Efficiency: maximum efficiency 98.0%; European efficiency 97.5%; MPPT efficiency 99.9%

Mechanical and Installation Parameters

• Dimensions: 571.4 × 515 × 264.1 mm
• Weight: 33 kg
• Topology: transformerless
• Cooling: natural / forced air flow (depending on the model in the series)
• Protection class: IP65
• Operating temperature range: –30°C to +60°C
• Operating humidity: 0–100%
• Noise: <45 dB
• Maximum operating altitude: <4000 m above sea level