DEYE SUN-20K-SG05LP3-EU-SM2 20kW Hybrid Inverter
DEYE SUN-20K-SG05LP3-EU-SM2 20 kW inverter is a modern three-phase inverter with 2 independent MPPTs, offering on-grid, off-grid and UPS modes. The device allows up to 10 units to be connected in parallel and works with energy storage systems and generators for maximum system flexibility. An LCD and remote monitoring (Wi-Fi, RS485, CAN, optional 4G), together with a robust IP65 enclosure, guarantee reliable operation in all conditions.
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DEYE SUN-20K-SG05LP3-EU-SM2 20kW Hybrid Inverter
A modern solution for large photovoltaic installations
Hybrid inverter DEYE SUN-20K-SG05LP3-EU-SM2 is an advanced 20 kW device designed for three-phase installations. It combines the functions of a conventional grid-tied inverter with energy-storage capability, maximising the use of self-generated electricity and increasing energy independence.
Brand DEYE is a global leader in hybrid inverter manufacturing. The SUN-20K-SG05LP3-EU-SM2 combines modern technology, high efficiency and reliability for long-term, stable PV-system operation.
Key features:
- Type: three-phase hybrid inverter (low-voltage)
- Rated power (AC): 20 kW
- Max. PV power (DC): 30 kW
- Maximum efficiency: 98.4% (European efficiency: 97.8%)
- MPPT: 2 independent trackers, wide input voltage range of 200–650V (max. 800V)
- Supported batteries: 160–800V (Li-ion / AGM / GEL)
- Operating modes: on-grid, off-grid, UPS (transfer time ~10ms)
- Scalability: parallel operation of up to 10 units (on-grid/off-grid)
- IP rating: IP65 (dust- and water-resistant, suitable for harsh conditions)
- Protection systems: AFCI, OVP/UVP, short-circuit, reverse-polarity and overload protection
- Remote monitoring: Wi-Fi, RS485, CAN, LAN, optional 4G/GPRS
Two independent MPPTs – complete PV system optimisation
Inverter DEYE SUN-20K-SG05LP3-EU-SM2 with a power of 20 kW is an advanced three-phase hybrid inverter designed for large solar installations. The 2 independent MPPT trackers allow the device to adapt optimally to different conditions, for example when PV modules are spread across several roof sections or installed at different angles. Intelligent maximum-power-point tracking gives the system the highest possible efficiency, improving self-consumption and delivering significant savings on electricity bills.
DEYE SUN-20K-SG05LP3-EU-SM2 – 20kW three-phase hybrid inverter
Inverter DEYE SUN-20K-SG05LP3-EU-SM2 supports operating modes on-grid, off-grid and UPS, providing maximum flexibility in energy management and reliable power. The device supports connection of up to 10 units in parallel, enabling a system with significantly greater power and expanded storage capacity. In addition, compatibility with power generators and the function AC coupling make this model an excellent choice for both large domestic installations and commercial projects requiring stability and scalability.
Inverter DEYE SUN-20K-SG05LP3-EU-SM2 has a clear LCD display, which provides rapid monitoring of key system parameters. The device also supports remote control and monitoring via Wi-Fi, RS485, CAN and optional 4G for complete system control from anywhere. The durable housing with a protection rating of IP65 provides resistance to dust and moisture, enabling safe installation indoors and outdoors.
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|---|---|
| Warranty | 5 years |
| Model | SUN-20K-SG05LP3-EU-SM2 |
| Output power | 20000W |
| Inverter type | Three-phase |
| Inverter voltage | 48V |
| Battery type | Lead-acid or lithium-ion |
| Battery voltage range (V) | 40-60 |
| Max. charging current (A) | 350 |
| Max. discharge current (A) | 350 |
| charging strategy for the Li-ion battery | Self-adaptation to BMS |
| Number of battery ports | 2 |
| Maximum access power PV(W) | 40000 |
| Max input power PV(W) | 32000 |
| Max input voltage PV(V) | 800 |
| Starting voltage (V) | 160 |
| Voltage range MPPT(V) | 160-650 |
| Rated input voltage DC(V) | 550 |
| Max input current PV(A) | 36+36 |
| Max. short circuit current (A) | 54+54 |
| Number MPPT Number of strings MPPT | 2/2+2 |
| Rated active power AC(W) | 20000 |
| Maximum apparent power AC(W) | 20000 |
| Rated current input/out. AC(A) | 30.4/29 |
| Max. current input/out. AC(A) | 33.4/31.9 |
| Peak power (off-net) (W) | 2-time of rated power, 10s |
| Rated input/output voltage/range (V) | 220/380V, 230/400V 0.85Un-1.1Un |
| Rated network frequency (Hz) | 50/45-55, 60/55-65 |
| Connection method | 3L+N+PE |
| Max. efficiency | 97.6% |
| Euroefficiency | 97.0% |
| Productivity MPPT | >99% |
| Level of overvoltage protection | TYPE II(DC)TYPE II(AC) |
| Communication interface | WIFI,RS485CAN |
| Operating temperature (℃) | -40 to +60℃, >45℃ reduction |
| Maxinstallation height | 3000m |
| Dimensions | 456 × 750 × 268.5 mm |
| Weight | approximately 51,9 kg |
| Network connection standard | IEC 61727, IEC 62116CEI 0-21EN 50549,NRS 097, RD 140UNE 217002, OVE-Richtlin R25, G99,VDE-AR-N 4105 |
| EMC security / Standard | IEC/EN 61000-6-1/2/3/4IEC/EN 62109-1IEC/EN 62109-2 |
Energy-storage device runtime calculator
You will find this value on the energy storage device housing or in its specifications. Example: 288Wh
Enter the maximum power the energy storage system can deliver continuously. Example: 500W
Check the device rating plate or manual. Example: 40W (e.g. television, fan, fridge)
Manufacturer
Nazwa: Deye
Kraj: Tajwan
Adres: No.477 Jinhai 3 Road, 325200 Wenzhou
Email: shary@de-ye.com
Osoba odpowiedzialna w UE
The responsible person is an economic operator based in the EU who fulfils the applicable product compliance obligations.
Nazwa: DEYE SERVICE POLAND
Kraj: PL
Adres: Aleje Jerozolimskie 212, 02-486 Warszawa, 02-486 Warszawa
Email: kontakt@deyeservice.com
Numer telefonu: 512008008
Certificates and safety: The product bears the CE marking, confirming compliance with applicable European Union standards and safety requirements.
Nazwa: Deye
Kraj: Tajwan
Adres: No.477 Jinhai 3 Road, 325200 Wenzhou
Email: shary@de-ye.com
Osoba odpowiedzialna w UE
The responsible person is an economic operator based in the EU who fulfils the applicable product compliance obligations.
Nazwa: DEYE SERVICE POLAND
Kraj: PL
Adres: Aleje Jerozolimskie 212, 02-486 Warszawa, 02-486 Warszawa
Email: kontakt@deyeservice.com
Numer telefonu: 512008008
Certificates and safety: The product bears the CE marking, confirming compliance with applicable European Union standards and safety requirements.
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