12kW grid tie solar inverter for commercial use

Sales 12kW grid tie solar inverter for commercial use

Product Detail  

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Transformerless with three level topology

Max efficiency up to 98.4%

Dual MPPT inputs accommodating wide voltage range

Compact structure design

Complete protection function such as anti-islanding, short circuit, overload

Easy installation and free maintenance

WiFi or GPRS (optional) communication


Component brands



Specifications

DC side/Input parameters
Max. DC power [W] 13200 16500
Max. DC voltage [Vdc] 1000 1000
Min. System start voltage [Vdc] 250 250
MPPT voltage range[Vdc] 250~850 250~850
Max. input current [A] 20/20 20/20
Number of MPP trackers 2 3
Strings per MPP tracker 2 2
AC side/output parameters
Nominal output power [W] 12000 15000
Maximum output power [W] 13200 16500
Nominal output voltage/range [V] 50/60 Hz ; 400 Vac
AC grid frequency/range [Hz] 45/55 Hz ; 280~490 Vac (Adj)
Power factor [%] 0.8leading ... 0.8laging
Harmonics <1.5%
Maximum output current [A] 20 23
AC connection(with PE)
Current distortion(THDi) [%] <1.5 <1.5
Power factor [%] >99.95 >99.95
Efficiency
Maximum conversion efficiency[%] 98.4 98.5
European efficiency[%] 97.9 98
MPPT efficiency[%] 99.9 99.9
Safety and protection yes
DC reverse-polarity protection yes
Anti-islanding / Overvoltage protection yes
Short circuit protection yes
Leakage current protection yes
Grid monitoring / Ground fault monitoring yes
DC/AC side varistors(thermally protected) yes
General Parameters yes
Dimension(L/W/H)[mm] 510*484*217.5cm
Weight (kg) 35
Embedded DC Switch Optional
Night power consumption[W] <0.2
Isolation type Transformerless
Protection degree IP65 according to IEC60529
Operation temperature[ºC] -25 ~ 60
Cooling concept Natural convection
Acoustic noise level[dB] <25
Operating altitude[m] <2000 without power derating
Display Graphic LCD
Communication Interface Standard WIFI; GPRS(optional)
Certificates and Approvals CE-(EMC/LVD) : EN(IEC) 61000-1/-2/-3/; EN(IEC) 62109-1/-2;IEC 61727/62116;G83-3/G59-3; EN50438;EN50439; VDE-0126-1-1;VDE-AR-N4105;AS4777.2;AS4777.3

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