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10kW-20kW On Grid Inverter
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Model |
SR-013 |
SR-014 |
SR-015 |
SR-016 |
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Description | ||||
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(1)Effective IGBT module | ||||
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(2) Optimal MPPT auto-tracking technology | ||||
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(3) Suitable for applications under harsh power grid conditions | ||||
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(4) Multilingual LCD, easy to operate | ||||
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(5) With three-level design, efficiency will be higher | ||||
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(6) Wide range MPPT, convenient for module configuration | ||||
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(7) Integrated multi-communication interfaces, easy to monitor | ||||
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(8) Accurate calculation of output power and more precise power energy computation | ||||
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(9) Protection for overvoltage, islanding, short circuit, overload, overheating, etc. | ||||
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(10) Friendly interface, easy to install and maintain | ||||
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Input (DC) | ||||
|
Max. PV power [W] |
11500 |
13800 |
17300 |
21600 |
|
Max. DC power [W] |
10400 |
12500 |
15600 |
20700 |
|
Max. DC voltage [V] |
1000 |
1000 |
1000 |
1000 |
|
Max. input current [A] |
A: 16 / B:16 |
A: 16 / B:16 |
A:20 / B:20 |
A:20 / B:20 |
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Number of MPP trackers /strings per MPP tracker |
2/2 |
2/2 |
2/2 |
2/2 |
|
MPPT voltage range(at rated power) [V] |
320~800 |
380~800 |
380~800 |
430~800 |
|
Shutdown voltage /Start voltage [V] |
200/250 |
200/250 |
200/250 |
200 / 250 |
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Output (AC) | ||||
|
AC nominal power [W] |
10000 |
12000 |
15000 |
20000 |
|
Max. AC power [W] |
10000 |
12000 |
15000 |
20000 |
|
Max. AC current [A] |
16 |
19.2 |
24 |
25 |
|
Nominal AC voltage [V] |
3 / N / PE,230 / 400 |
3 / N / PE,230 / 400 |
3 / N / PE,230 / 400 |
3 / N / PE,230 / 400 |
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AC grid frequency / range [Hz] |
50 |
50 |
50 |
50 |
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Power factor (cosφ), adjustable |
0.9 leading … 0.9 lagging |
0.9 leading … 0.9 lagging |
0.9 leading … 0.9 lagging |
0.9 leading … 0.9 lagging |
|
Total harmonic distortion (THDi)(at nominal power) |
<3% |
<3% |
<3% |
<3% |
|
Efficiency | ||||
|
Max. Efficiency |
97.70% |
97.70% |
97.90% |
97.80% |
|
Euro-efficiency |
97.60% |
97.60% |
97.70% |
97.60% |
|
MPPT efficiency |
99.90% |
99.90% |
99.90% |
99.90% |
|
General data | ||||
|
Weight [kg] |
50 |
50 |
50 |
50 |
|
Operating temperature range [°C] |
-20~+60(derating at 45°C) |
-20~+60(derating at 45°C) |
-20~+60 (derating at 45°C) |
-20~+60 (derating at 45°C) |
|
Ingress protection |
IP65 |
IP65 |
IP65 |
IP65 |
|
Topology |
Transformerless |
Transformerless |
Transformerless |
Transformerless |
|
Internal consumption(night) [W] |
<5 |
<5 |
<5 |
<5 |
|
Cooling concept |
Fan |
Fan |
Fan |
Fan |
|
Noise (typical) [dB] |
<56 |
<56 |
<56 |
<56 |
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Communication port |
RS485(standard); RS232/ USB/ Ethernet / CAN |
RS485(standard); RS232/ USB/ Ethernet / CAN |
RS485(standard); RS232/ USB/ Ethernet / CAN |
RS485(standard); RS232/ USB/ Ethernet / CAN |
|
Standard warranty [year] |
5 |
5 |
5 |
5 |
|
Grid management |
Yes |
Yes |
Yes |
Yes |
|
DC switch |
Integrated |
Integrated |
Integrated |
Integrated |
