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 |
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|
| ||
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 |
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|
| ||
Max. efficiency | 98.40% | 98.40% | 98.50% | ||
Euro efficiency | >98.1% | >98.1% | >98.2% | ||
MPPT adaptation efficiency | 99.90% | 99.90% | |||
Protection |
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|
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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) | ||||
Solar on-grid Inverter workshop: