Description
The Deye SUN-125K-SG02HP3-AU-GM10 is a 125kW three-phase high-voltage hybrid inverter developed for large commercial and industrial solar-plus-storage projects. Its ten independent MPPT trackers manage complex PV arrays while 250kW of PV access capacity, dual battery inputs and intelligent energy controls support high-demand sites, retrofits and resilient microgrid designs.
Product Highlights
- 125kW rated bidirectional AC input and output power
- Ten MPPT trackers with twenty PV string inputs provide granular control across large or multi-orientation arrays
- Up to 250kW PV access capacity and 200kW maximum PV input power
- 160-1000V high-voltage battery range reduces current and cable requirements
- Two independent battery inputs support flexible storage-bank configuration
- Maximum efficiency of 98.7% and MPPT efficiency above 99%
System Benefits and Applications
- Suitable for commercial buildings, industrial sites, agricultural facilities and large distributed-energy projects
- AC coupling supports retrofit installation alongside an existing solar inverter system
- Up to ten inverter units can operate in parallel for on-grid and off-grid expansion
- Multiple batteries can operate in parallel for scalable storage capacity
- Six programmable battery charge and discharge periods support tariff optimisation and peak management
- Diesel-generator energy storage support improves resilience at remote or critical sites
Key Features
- Maximum 200A battery charging and discharging current
- Self-adapting lithium-ion battery control through the connected BMS
- 1.5 times rated off-grid peak power for 10 seconds
- 250A continuous AC passthrough from grid to load
- LCD and LED interface with optional GPRS, Wi-Fi, Bluetooth, 4G and LAN monitoring
- RS485, RS232 and CAN communication
- IP65 enclosure with intelligent air cooling
- Type II surge protection on both DC and AC sides
- Integrated electrical, thermal, anti-islanding, insulation and residual-current protection
Specifications
- Model / SKU: SUN-125K-SG02HP3-AU-GM10
- Rated AC input/output active power: 125kW
- Maximum PV access power: 250kW
- Maximum PV input power: 200kW
- Maximum PV input voltage: 1000V
- PV start-up voltage: 180V
- MPPT voltage range: 150-850V
- Rated PV input voltage: 650V
- MPPT trackers / strings: 10 / 20
- Maximum operating PV input current: 42A x 10
- Maximum PV short-circuit input current: 63A x 10
- Battery type: lithium-ion
- Battery voltage range: 160-1000V
- Maximum charge/discharge current: 200A
- Number of battery inputs: 2
- Rated AC current: 181.2A
- Rated AC voltage: 230/400V or 240/415V, 3L+N+PE
- Maximum efficiency: 98.7%
- Euro efficiency: 98.1%
- Operating temperature: -40°C to 60°C; derating above 45°C
- Maximum operating altitude: 3,000m
- Noise level: no more than 65dB
- Ingress protection: IP65
- Dimensions excluding connectors and brackets: 734 x 1091 x 344mm
- Actual product weight: 161.7kg
- Grid regulation: AS/NZS 4777.2
Warranty
10-year warranty.
