Huawei Hybrid Solar Inverter Three Phase 20KW Residential Smart PV Solution Smart Energy Controller SUN2000-20K-MB0 Matching LUNA Smart String Storage Battery

Huawei Hybrid Solar Inverter Three Phase 20KW Residential Smart PV Solution Smart Energy Controller SUN2000-20K-MB0 Matching LUNA Smart String Storage Battery

The HUAWEI SUN2000-20K-MB0 hybrid solar inverter converts the direct current of the solar modules into usable alternating current. It is the indispensable component of the PV system, whose strength can be seen in the maximum discharge power of 22 kW. The HUAWEI SUN2000-20K-MB0 finds its optimal use in the interaction of the solar system with a LUNA Smart String storage battery and EMMA, the Energy Management Assistant from Huawei. The MB0 inverter offers system operators absolute flexibility in energy management – from power generation to power storage to power consumption.

With 2 independent MPP trackers and a total of 4 PV string inputs, the MB0 is perfectly equipped for complex system concepts and multiple strings.

With its high efficiency, the HUAWEI SUN2000-20K-MB0 hybrid inverter ensures a very efficient solar system and maximum safety thanks to integrated PID recovery and AFCI arc detection.

The compact size of 546 x 460 x 228 mm and the low weight of 21 kg ensure that this component is easy to handle and quick to install. Commissioning using the Huawei FusionSolar app is completed in just a few minutes.

The HUAWEI SUN2000-20K-MB0 is a 17 kW three-phase hybrid inverter designed for residential and small commercial solar-plus-storage applications.

Key Features

Flexibility in system design 2 independent MPPTs (4 DC inputs)

• Efficiency up to 98.4%
• 3-phase inverter with 22,000VA Max power output
• Communication via RS485; WLAN/Ethernet via Smart Dongle-WLAN-FE (optional), 4G / 3G / 2G via Smart Dongle-4G (optional); EMMA (optional)

Hybrid inverter with two battery terminals (currently compatible with LUNA2000-5/10/15-S0)

• Max. Number of devices connected in parallel (with Smart String ESS): 3
• Max. Charging power: 21 kW (single string) / 25kW (two strings)
• Max. Discharge power: 22 kW

Compatible with smart module controllers Up to 30% more energy with optimizer

• Integrated PID recovery
• AFCI arc detection integrated
• Smart Air Cooling
• Protection class IP66
• Installation via FusionSolarApp

HUAWEI SUN2000-20K-MB0 – General data

Operating temperature range: -25 ~ +60 °C
Relative operating humidity: 0 % RH~100 % RH
Operating altitude: 0 – 4,000 m (derating > 2,000 m)
Cooling: Smart Air Cooling
Display: LED displays; integrated WLAN + FusionSolar app
Communication: RS485; WLAN/Ethernet via Smart Dongle-WLAN-FE (optional), 4G / 3G / 2G via Smart Dongle-4G (optional); EMMA (optional)
Weight (incl. mounting bracket): 21 kg
Dimensions (incl. mounting bracket): 546 x 460 x 228 mm
Protection class: IP66
PID consumption: 5W

Max. Number of devices connected in parallel (with Smart String ESS): 3

DC input

Recommended maximum PV power: 30,000 Wp
Max. Input voltage: 1,100 V
Operating voltage range: 200 V ~ 1000 V
Starting voltage: 200 V
Nominal input voltage: 600 V
Max. Input current per MPPT: 30 A (two string) / 20 A (single string)
Max. Short-circuit current: 40 A
Number of MPP trackers: 2
Max. Number of inputs per MPPT: 2

AC output

Mains connection: Three-phase
Nominal power: 20,000 W
Maximum apparent power: 22,000 W
Rated output voltage: 220 Vac / 380 Vac, 230 Vac / 400 Vac, 240 Vac / 415Vac; 3W / N + PE
AC mains frequency: 50 Hz / 60 Hz
Adjustable power factor: 0.8 cap. … 0.8 ind.
Total harmonic distortion (THD): ≤ 3%

Efficiency

Max. Efficiency: 98.4 %

European efficiency: 97.9% – 98.2%

Protective devices

Overvoltage category: PV II / AC III

Anti-islanding protection: Yes

AC overcurrent protection: Yes

DC reverse polarity protection: Yes

DC overvoltage protection: TYPE II

AC overvoltage protection: Yes, compatible with protection class TYPE II according to EN/IEC 61643-11

DC insulation resistance detection: Yes

Residual current monitoring unit: Yes

Arc fault protection: Yes

Integrated PID control: Yes

Module optimizer

SUN2000-450W-P2, SUN2000-600W-P, MERC-1100W-P, MERC-1300W-P

Standards and safety

EN/IEC 62109-1, EN/IEC 62109-2

Mains connection conditions

IEC61727, IEC62116, IEC61683, EN50530, ABNT NBR 16149/16150, MEA/PEA, G99, IRR-DCC-MV/ IRR-TIC, Philippine Grid Code Resolution No. 07, NRS 097-2-1, EN50549-1, VDE4105, UTE15-712-1/VFR 2019, UNE217002, NTS631, RD244 (UNE217001), PPDS, ROGA, TOR Erzeuger, CEI 0-21:2020-12 V1, C10/C11.

Further information on conformity to standards is available on request.

HUAWEI SUN2000-22K-MB0 – included in the scope of delivery

PV Connectors
AC connectors
Signal cable connector
Bracket

HUAWEI Hybrid Solar Inverter SUN2000-(12-25K)-MB0 – Notes and explanations

Only SUN2000-12K-MB0, SUN2000-15K-MB0 & SUN2000-20K-MB0 are available for Thailand.

The maximum input voltage is the upper limit for the DC voltage. A higher input DC voltage would probably damage the inverter.

Any DC input voltage outside the operating voltage range may cause the inverter to operate incorrectly.

The SUN2000-12~25KTL-MB0 raises the potential between PV and ground to above zero through the built-in PID recovery function to eliminate module degradation caused by PID. Supported module types are: P-type (mono, poly).