|
Quantity
|
Total
|
||
|
|
|||
|
|
|||
The SUN-20K-SG05LP3-EU-SM2 hybrid inverter from Deye — is a powerful and multifunctional device for maximizing the use of solar energy in three-phase systems. The inverter has a power rating of 20 kW, ensuring a stable and efficient power supply in both grid-connected and off-grid modes. Thanks to two MPPT trackers, the inverter optimizes solar energy conversion even under varying light conditions, ensuring high operational efficiency.
The inverter supports operation with 48 V low-voltage batteries and features transformer isolation, which enhances safety and reliability. The maximum charging and discharging current is 350 A, ensuring rapid energy transfer. It supports parallel connection of multiple batteries and the option to connect a diesel generator, making the inverter versatile for various use cases.
The device is equipped with modern protective functions—surge protection, short-circuit protection, thermal protection, ground fault current monitoring, and grid monitoring. Support for remote monitoring via Wi-Fi, GPRS, Bluetooth, and LAN makes controlling the inverter convenient and efficient. The inverter has a high IP65 protection rating, allowing it to be installed both indoors and outdoors across a wide temperature range.
Technical Specifications
- Battery type: Lead-acid or lithium-ion
- Battery voltage range: 40–60 V
- Maximum charge/discharge current: 350 A
- Number of battery inputs: 1
- Maximum PV system input power: 30,000 W
- Maximum DC input voltage: 800 V
- MPPT voltage range: 160–650 V
- Number of MPPT trackers: 2 (2+2 strings)
- Rated output power: 20,000 W
- Rated AC output voltage: 220/230 V
- Maximum AC input/output current: 30.4 / 29 A
- Maximum efficiency: 97.6%
- MPPT efficiency: over 99.9%
- Operating temperature range: -40°C to +60°C (with reduced performance at >45°C)
- Protection rating: IP65
- Weight: 50.6 kg
- Dimensions: 456 × 750 × 268.5 mm (excluding connectors and brackets)
- Cooling: Intelligent air cooling
Features
- Parallel connection of up to 10 inverters.
- Support for diesel generator connection.
- Six time periods for battery charging and discharging.
- Protections: against overvoltage, short circuit, overload, insulation breakdown, and residual current.
- Remote monitoring via GPRS, Wi-Fi, Bluetooth, and LAN.
- Certified to European and international standards.
Total Energo LLC guarantees the supply, installation, and configuration of Deye inverters. Ensures the reliability and efficiency of power systems of various scales.