DeyeStringinverter18–21 kW

SUN-18/20/21K-G04-LV

SUN-18-21K-G04-LV

SUN-18/20/21K-G04-LV on kolmefaasiline stringinverterite seeria, mis suunab päikeseenergia otse hoonesse ja võrku, ilma akuta. See on saadaval 3 mudelina, nimivõimsusega 18–21 kW.

Teeme hinnapakkumise nii eraldi kui ka sobiva süsteemi osana koos Deye-akude ja tarvikutega. Saadavus, tarneaeg ja tarne teie objektile kinnitatakse kirjalikus hinnapakkumises.

Küsi hinnapakkumist Andmeleht

Veebis hindu ei ole: iga tellimuse kohta teeme kirjaliku hinnapakkumise.

Tootja kategooria: Three Phase String Inverter(LV)
Nimiväärtus: 18–21 kW
Faasid: 3-phase
Selle lehe mudelid: 3

Mudelid

Mudel	Nimiväärtus
SUN-18K-G04-LV	18 kW
SUN-20K-G04-LV	20 kW
SUN-21K-G04-LV	21 kW

Tehnilised andmed

Tootja avaldatud väärtused; kui tootja tabelis on mitu mudelit, on iga mudeli kohta eraldi veerg.

Ainult erinevused

Mudel

Mine rühma juurde

PV String Input Date
AC Output Side
Efficiency
Equipment Protection
Interface
General Data

Väärtus kõigi mudelite veergudes on igal mudelil sama.

PV String Input Date
Mudel	SUN-18K-G04-LV	SUN-20K-G04-LV	SUN-21K-G04-LV
Max. PV Input Power(kW)	27	30	31.5
Max. PV Input Voltage(V)	800
Start-up Voltage(V)	250
MPPT voltage range(V)	200-700
Rated PV Input voltage(V)	350
Max. Operating PV Input Current (A)	40+40
Max. Input Short Circuit Current (A)	60+60
No. of MPP Trackers/No. of Strings per MPP Tracker	2/3+3

AC Output Side
Mudel	SUN-18K-G04-LV	SUN-20K-G04-LV	SUN-21K-G04-LV
Rated AC Output Active Power(kW)	18	20	21
Max. AC Output Apparent Power(kVA)	18	20	21
Rated AC output current (A)	47.3/45.2	52.5/50.2	55.2/52.7
Max. AC Output Current(A)	47.3/45.2	52.5/50.2	55.2/52.7
Rated output voltage/range (V)	127V/220V, 133V/230V 0.85UN-1.1UN
Grid Connection Form	3L/N/PE
Rated Output Grid Frequency/range(Hz)	50/45-55, 60/55-65
Power Factor Adjustment Range	0.8 leading to 0.8lagging
Total Current Harmonic Distortion THDi	<3%
DC Injection Current	<0.5%ln

Efficiency
Mudel	SUN-18K-G04-LV	SUN-20K-G04-LV	SUN-21K-G04-LV
Max. Efficiency	98.60%
MPPT Efficiency	>99%

Equipment Protection
Mudel	SUN-18K-G04-LV	SUN-20K-G04-LV	SUN-21K-G04-LV
DC Reverse Polarity Protection	Yes
AC Output Overcurrent Protection	Yes
AC Output Overvoltage Protection	Yes
AC Output Short Circuit Protection	Yes
Thermal Protection	Yes
Insulation Impedance Detection	Yes
DC Component Monitoring	Yes
Arc Fault Circuit Interrupter (AFCI)	Optional
Anti-islanding Protection	Yes
Residual Current Detection	Yes
Surge Protection Level	TYPE II(DC),TYPE II(AC)
DC Switch	Yes

Interface
Mudel	SUN-18K-G04-LV	SUN-20K-G04-LV	SUN-21K-G04-LV
Communication Interface	RS485/RS232
Monitor Mode	GPRS/WIFI/Bluetooth/4G/LAN(optional)

General Data
Mudel	SUN-18K-G04-LV	SUN-20K-G04-LV	SUN-21K-G04-LV
Operating Temperature Range (°C)	-25 to +65℃, >45℃ Derating
Permissible Ambient Humidity	0~100%
Permissible Altitude (m)	2000m
Noise (dB)	≤50 dB(A)
Ingress Protection(IP) Rating	IP 65
Inverter Topology	Non-Isolated
Over Voltage Category	OVC II(DC),OVC III(AC)
Cabinet Size (WxHxD mm)	330×572×206 (Excluding Connectors and Brackets)
Weight [kg]	28.7
Warranty [year]	5 years
Type Of Cooling	Intelligent Air Cooling
Grid Regulation	NBR 16149, NBR 16150, EN 50549, RD 140
Safety EMC/Standard	IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
Seguridad EMC/Estándar	IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2

Dokumendid

Datasheet (2026-04-23)Andmeleht · EN · 500 KB · PDF ↗
User manual (2026-07-01)Kasutusjuhend · EN · 7,2 MB · PDF ↗

Kõik dokumendid avanevad tootja enda serveritest, nii saad alati faili, mille Deye parasjagu avaldab. Enamik on inglise keeles.

Peamised omadused

Tootja loetelu järgi.

127V/220V, 133V/230V and 50/60Hz, Three phase system
2 MPPT trackers, maximum and up to 98.6%
Zero export application, VSG application
String intelligent monitoring (optional)
Wide output voltage range
Anti-Pid Function (optional)

Sõltumatu edasimüüjaSECURISTIKA SRL on Deye toodete sõltumatu edasimüüja. See veebisait ei ole tootjaga seotud, tootja toetatud ega tootja hallatav.

Tehnilised andmed, omadused ja dokumendid on tootja avaldatud kujul. Enne tellimist kontrollige kehtivat andmelehte. Allika leht (avaneb uuel vahekaardil)