20KW DC to AC Solar On Grid Inverter /Grid Tie Inverter (FD-20K-DT)
Solar On Grid Inverter:
Model: FD-20K-DT
Solar grid tie iverter features:
1.Maximum Efficiency up to 96.8%
2. European Efficiency up to 96.7%
3. MPPT Efficiency up to 99.9%
4. IP65 dust-proof and water-proof
5. 45°C full-load output
6. Lighter than similar products
7. Multiple monitoring and communication
8. Up to 80 pieces can be integrated in one system
Solar on grid inverter specification:
Model NO |
FD-20K-DT |
FD-25K-DT |
FD-30K-DT |
||
DC input data | |||||
Max. DC power(W) |
20500 |
25800 |
31900 |
||
Max. DC voltage (V) |
1000 |
1000 |
|||
MPPT voltage range (V) |
260~850 |
260~850 |
|||
Starting voltage (V) |
250 |
250 |
|||
Max. DC current (A) |
22/22 |
27/27 |
27/27 |
||
No. of DC connectors |
4 |
6 |
6 |
||
No. of MPPTs |
|
2(can parallel) |
|||
DC connector |
AMPHENOL/ MC4 (Optional) |
AMPHENOL/ MC4 (Optional) |
|||
AC output data |
|
|
|
||
Norminal AC power(W) |
20000 |
25000 |
31000 |
||
Max. AC power(W) |
20000 |
25000 |
31000 |
||
Max. AC current(A) |
30 |
37 |
37.3 |
||
Norminal AC output |
50/60Hz; 400Vac |
50/60Hz; 400Vac |
50/60Hz; 480Vac |
||
AC output range |
45~55Hz/55~65Hz; 310~480Vac |
45~55Hz/55~65Hz; 310~480Vac |
45~55Hz/55~65Hz; 422~528Vac |
||
THDi |
<1.5% |
||||
Power factor |
0.90leading…0.90lagging |
||||
Grid connection |
3W/N/PE |
3W/N/PE |
3W/PE |
||
Efficiency |
|
|
|
||
Max. efficiency |
98.40% |
98.40% |
98.50% |
||
Euro efficiency |
>98.1% |
>98.1% |
>98.2% |
||
MPPT adaptation efficiency |
99.90% |
99.90% |
|||
Protection |
|
|
|
||
Residual current monitoring unit |
Integrated |
||||
Anti-islanding protection |
Integrated |
||||
DC switch |
Integrated(optional) |
||||
AC over current protection |
Integrated |
||||
Insulation monitoring |
Integrated |
||||
Certifications & Standads |
|
||||
Grid regulation |
AS4777.2/.3, IEC61727, VDE-AR-N 4105, |
VDE-AR-N 4105, IEC61727, VDE0126-1-1, EN50438,G59/3; |
NB-T 32004 |
||
VDE0126-1-1, EN50438,MEA&PEA,NRS097-2-1,G59/3,ERDF-NOI-RES_13E; | |||||
Safety |
IEC62109-1&-2, AS3100 |
IEC62109-1&-2 |
|||
EMC |
EN 61000-6-1,EN 61000-6-2,EN 61000-6-3,EN 61000-6-4, EN 61000-3- 11, EN 61000-3-12 |
||||
General Data |
|
||||
Dimensions (WxHxD) |
516*650*203mm |
||||
Weight (kg) |
39 |
40 |
|||
Mounting |
Wall bracket |
||||
Ambient temperature range |
-25~60°C (>45°C derating) |
||||
Relative humidity |
0~95% |
||||
Max. operating altitude |
2000m |
||||
Protection degree |
IP65 IP65 |
||||
Topology |
Transformerless |
||||
Night power consumption(W) |
<1 |
||||
Cooling |
Fan cooling |
||||
Noise emision(dB) |
<45 |
||||
Display |
5.0'' LCD |
||||
Communication |
USB2.0; RS485 or WiFi |
||||
Standard warranty(years) |
5/10/15/20/25( optional) |
||||

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