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Efficient Energy Management for Modern Photovoltaic Systems
The Deye SUN-20K-SG05LP3-EU-SM2 hybrid inverter, the latest model from Deye, offers a powerful solution for the efficient use of solar energy in three-phase power grids. With a capacity of 20 kW, this device not only enables the supply of solar power to households or businesses but also allows for the storage of excess energy in batteries or feeding it back into the grid. Its modern technology provides flexibility and ensures a sustainable and stable energy supply that can be tailored to the needs of buildings of any size.
Advanced Technology and High Efficiency
As the latest model in its series, the Deye SUN-20K is equipped with two MPP trackers and the ability to deliver 100% unbalanced loads. This allows for individual control of each phase, with each phase of the power grid capable of reaching up to 50% of the nominal power. This advanced technology ensures optimal energy distribution. Additionally, the inverter supports low-voltage batteries with 48 V, providing additional safety and stability in complex energy management systems.
Reliability and Protection Features
Thanks to its IP65 protection rating, the Deye SUN-20K is ideal for a variety of environments as it is protected against dust and water. With its integrated protection features, including DC polarity protection, overcurrent and overvoltage protection, as well as short circuit protection, this new model from Deye guarantees high operational safety. These robust features make it the ideal choice for households and businesses that rely on renewable energy while ensuring the safety of their energy systems.
Special Features
Off-grid capable / Island capable
Black start capable
Generator input available
Backup power capable
Low voltage capable
Island Capability / Off-grid Operation
This inverter is fully island capable, enabling reliable off-grid operation. Ideal for self-sufficient solar systems where there is no connection to the public power grid.
Technical Specifications
Model
SUN-20K-SG05LP3-EU-SM2
Battery Type
Lead-Acid or Lithium-Ion
Battery Voltage Range (V)
40-60
Max. Charging Current (A)
350
Max. Discharging Current (A)
350
Charging Strategy for Li-Ion Batteries
Self-adaptation to BMS
Number of Battery Inputs
1
Max. PV Access Power (W)
40000
Max. DC Input Power (W)
30000
Max. DC Input Voltage (V)
800
Start Voltage (V)
160
MPPT Voltage Range (V)
160-650
Nominal DC Input Voltage (V)
550
Nominal AC Input/Output Power (W)
20000
Max. AC Input/Output Power (VA)
22000
Nominal AC Input/Output Current (A)
30.4/29
Max. AC Input/Output Current (A)
30.4/29
Max. Continuous AC Throughput (Grid to Load) (A)
70
Peak Power (Off-grid) (W)
2 times nominal power, 10 s
Efficiency
97.6%
MPPT Efficiency
>99%
Protection Features
DC Polarity Reversal Protection, AC Output Overcurrent Protection, Thermal Protection, AC Output Overvoltage Protection, AC Output Short Circuit Protection, Ground Fault Current Monitoring, Island Protection Monitoring
Communication Interface
RS485/RS232/CAN
Operating Temperature Range (?)
-40 to +60?, >45? Derating
Protection Class (IP)
IP 65
Cooling Type
Intelligent Air Cooling
Weight (Kg)
50.6
Scope of Delivery: 1 x SUN-20K-SG05LP3-EU-SM2.
IMPORTANT: Provide phone number for notification!! Delivery to curbside.
Item information
Value
Shipping weight:
61,00 kg
Item weight:
50,60kg
Datasheet - SUN-SG05LP3-EU-SM2 (EN)
Benutzerhandbuch-SUN-(14-20)K-SG05LP3-EU-SM2
EU Declaration of Conformity - SUN-SG05LP3-EU-SM2 (EN)
Certificate of Conformity Low Voltage Directive (EU) 2014-35 - SUN-SG05LP3-EU-SM2 (EN)
Certificate Tüv Mark 62109-3 - SUN-SG05LP3-EU-SM2 (EN)
Konformitätserklärung - SUN-SG05LP3-EU-SM2 (EN)
Kompabilitätsliste - Deye Wechselrichter mit Speicher (EN)
