Huawei 20KW Smart Energy Controller
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Huawei
Huawei 20KW Smart Energy Controller
The Huawei SUN2000-12/15/17/20/25K-MB0 is a three-phase grid-tied string inverter that converts DC power from PV strings into AC power. This power can be fed into the grid, used to supply home appliances, or stored in LUNA ESS batteries. The MB0 inverter series serves as the central component for PV-only systems, energy storage, backup power, and intelligent energy management solutions. With 2 independent MPP trackers and a total of 4 PV string inputs, the MB0 is optimally equipped for complex system designs with multiple strings
Leading Features:
- Active Safety - AFCI Active Arcing Protection
- Higher Yields - Up to 30% More Energy with Optimizer
- Battery Ready - 2 BatteryTerminals; Compatible with LUNA2000-S0
Technical Specifications
|
Model |
SUN2000-12K-MB0 |
SUN2000-15K-MB0 |
SUN2000-17K-MB0 |
SUN2000-20K-MB0 |
SUN2000-25K-MB0 |
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Efficiency |
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Max. Efficiency |
98.4% |
98.4% |
98.4% |
98.4% |
98.4% |
|
European weighted efficiency |
97.9% |
98.0% |
98.1% |
98.1% |
98.2% |
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Input (PV) |
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Recommended max. PV power |
18,000Wp |
22,500 Wp |
22,500 Wp |
30,000 Wp |
37,500 Wp |
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Max. Input Voltage |
1100V |
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Max.input current per MPPT |
30A(twostrings)/20A(singlestring) |
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Max. short-circuit current |
40A |
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Start-up voltage |
200V |
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MPPT operating voltage range |
200V~1,000V |
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Full-load MPPT voltage range |
370V~800V |
410V~800V |
440V~800V |
480V~800V |
530V~800V |
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Rated input voltage |
600V |
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Max. number of inputs |
4 | ||||
| Number of MPP trackers |
2 |
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Smart String Energy Storage System Terminal |
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Compatible Smart String ESS |
LUNA2000-5/10/15-S0 |
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Number of terminals |
2 |
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Max. Charging power |
21kW(Singlestring)/25kW(Two strings) |
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Max. discharging power |
13.2kW |
16.5kW |
18.7kW |
22.0kW |
25.0kW |
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Max. operating current |
26.25A(perstring) | ||||
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Operating voltage range |
600V~980V | ||||
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Output (On grid) |
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Grid Connection |
Three-phasr |
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Rated output power |
5000W |
6000W |
8000W |
10,000W |
12,000W |
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Max. apparent power |
5500 VA |
6600 VA |
8800 VA |
11,000 VA |
13,200 VA |
|
Rated output voltage |
220 V AC / 380 V AC, 230 V AC /400 V AC, 240 V AC / 415 V AC 3W/N + PE |
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Rated AC grid frequency |
50 Hz/60 Hz |
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Max. output current |
8.3A |
10.0A |
13.3A |
16.7A |
20.2A |
|
Adjustable power factor |
0.8 leading … 0.8 lagging |
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Max. total harmonic distortion |
≤3% |
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Output (Off grid) |
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Compatible Backup Device |
SmartGuard-63A-T0 (3 Phase) |
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Rated output power |
5000W |
6000W |
8000W |
10,000W |
10,000W |
|
Rated output voltage |
220 V AC / 380 V AC, 230 V AC /400 V AC, 240 V AC / 415 V AC 3W/N + PE |
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110% overload |
Continuous |
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150% overload |
5 min (3-phase) / 5 min (Single-phase) |
1 min (3-phase) / 5 min (Single-phase) |
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200% overload |
10 seconds |
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Automatic switchover time |
≤20ms (with SmartGuard-63A-T0) |
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Protection Feature |
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Asymmetric load |
Yes, supports 100% three-phase asymmetric load |
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Input-side disconnection device |
Yes |
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Anti-islanding protection |
Yes |
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DC reverse polarity protection |
Yes |
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Insulation detection |
Yes |
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DC Surge protection |
Yes, compatible with TYPE II protection class according to EN/IEC 61643-11 |
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AC Surge protection |
Yes, compatible with TYPE II protection class according to EN/IEC 61643-11 |
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Residual current detection |
Yes |
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AC overcurrent protection |
Yes |
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AC short-circuit protection |
Yes |
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AC overvoltage protection |
Yes |
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Arc fault protection |
Yes |
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Connector temperature detection |
Yes (PV & Battery connectors) |
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Ripple receiver control |
Yes |
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Battery charging from grid |
Yes |
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General Specification |
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Operating temperature range |
-25°C to + 60°C (-13°F to + 140°F) |
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Relative operating humidity |
0% - 100% RH |
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Max. operating altitude |
4000 m |
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Cooling |
Natural Convection |
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Noise |
≤29dB |
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Display |
LED Indicators; Integrated WLAN + FusionSolar APP |
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Communication |
RS485; WLAN / Ethernet via Smart Dongle-WLAN-FE (Optional) 4G/3G/2G via Smart Dongle-4G (Optional) ; EMMA (Optional) |
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Weight (incl. mounting brackets) |
21kg |
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Dimensions (incl. mounting brackets) |
490 mm x 460 mm x 130 mm |
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IP Rating |
IP66 |
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Nighttime power |
<5.5W |
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Optimizer Compatibility |
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DC MBUS compatible optimizer |
SUN2000-450W-P2, SUN2000-600W-P, MERC-600W-PA0 |
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10 years
