Huawei SUN2000-12K-MB0 three-phase IP66 hybrid photovoltaic inverter 98.4% efficiency
- Huawei SUN2000-12K-MB0 three-phase hybrid inverter for PV systems with energy storage; 12,000 W AC output power; compatible with LUNA2000-5/10/15-S0 energy storage.
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Huawei SUN2000-12K-MB0 Three-phase Hybrid Inverter
The Huawei SUN2000-12K-MB0 is a compact, next-generation three-phase hybrid inverter designed to work efficiently with energy storage systems and power optimizers. The device offers the highest efficiency in its class, comprehensive protection, and the ability to integrate with pLatform FusionSolar for full control and monitoring of PV system operation.
- Maximum efficiency of 98.4%
- Compatibility with Huawei LUNA2000-S0 energy storage units
- Dual battery connectors
- Active protection against electric arc (AFCI)
- IP66 degree of protection
Product Description
The Huawei SUN2000-12K-MB0 inverter is a state-of-the-art smart device for three-phase PV systems, combining high efficiency, safety and energy storage expandability. It supports up to two independent MPPTs, ensuring optimal operation even with varying solar insolation of PV modules. With an active air-cooling system and full IP66 protection, the unit is suitable for operation in harsh environments.
Efficiency and safety
The inverter has a maximum efficiency of 98.4% and a European efficiency of 97.9%. It is equipped with compLet protection, including AFCI arcing protection, Type II surge protection on the DC and AC sides, insulation resistance detection and reverse polarity protection. Integrated WLAN communication and apLication of FusionSolar enable intuitive monitoring and diagnostics of plant operation.
Technical data
| Efficiency | |
|---|---|
| Maximum efficiency | 98,4% |
| Weighted European efficiency | 97,9% |
| DC input | |
| Recommended max. PV power | 18,000 Wp |
| Maximum input voltage | 1100 V |
| Maximum input current (MPPT) | 30 A (two chains) / 20 A (single chain) |
| Maximum short circuit current | 40 A |
| Starting voltage | 200 V |
| MPPT operating voltage range | 200 V - 1000 V |
| MPPT full load voltage range | 370 V - 800 V |
| Rated input voltage | 600 V |
| Number of MPPT | 2 |
| Maximum number of PV inputs | 4 |
| Energy storage system (ESS) | |
| Compatible energy storage | LUNA2000-5/10/15-S0 |
| Number of battery connectors | 2 |
| Maximum charging power | 21 kW (single chain) / 25 kW (two chains) |
| Maximum discharging power | 13.2 kW |
| Maximum operating current | 26.25 A (per chain) |
| Operating voltage range | 600 V - 980 V |
| AC output | |
| Rated output power | 12 000 W |
| Maximum apparent power | 13,200 VA |
| Rated output voltage | 220/380 V, 230/400 V, 240/415 V; 3W + N + PE |
| Rated output current | 18.2 A / 380 V; 17.3 A / 400 V; 16.7 A / 415 V |
| Maximum output current | 20.2 A / 380 V; 19.1 A / 400 V; 18.5 A / 415 V |
| Network frequency | 50 Hz / 60 Hz |
| Power factor | 0.8 leading - 0.8 lagging |
| Total harmonic distortion | ≤3% |
| Protection | |
| PV / AC overvoltage category | PV II / AC III |
| Protection against islanding operation | Yes |
| AC overcurrent protection | Yes |
| DC reverse polarity protection | Yes |
| DC surge protector | Type II |
| AC surge protector | Type II (according to EN/IEC 61643-11) |
| DC insulation resistance detection | Yes |
| Leakage current monitoring unit | Yes |
| Arc protection | Yes (AFCI) |
| General data | |
| Operating temperature range | -25°C ~ +60°C |
| Relative humidity | 0% ~ 100% |
| Maximum working altitude | 4000 m (reduction above 2000 m) |
| Cooling | By air |
| Display | LED + WLAN + apLication FusionSolar |
| Communication | RS485, WLAN / Ethernet (Smart Dongle), 4G / 3G / 2G (optional), EMMA |
| Dimensions (W × H × D) | 546 × 460 × 228 mm |
| Weight | 21 kg |
| Degree of protection | IP66 |
| Max. number of units connected in parallel | 3 |
| Compatible optimizers | SUN2000-450W-P2, SUN2000-600W-P, MERC-1100W-P, MERC-1300W-P |
Technical data source:data sheet for model SUN2000-12K-MB0 Link
FAQ
- What is the efficiency of the inverter? Maximum 98.4%, European 97.9%.
- What is the output power? 12,000 W (rated), 13,200 VA (apparent).
- Does it support energy storage? Yes, with Huawei LUNA2000-S0 storage.
- How many MPPTs does it have? 2 independent MPPT paths.
- What is the MPPT voltage? From 200 volts to 1,000 volts.
- Does it have AFCI protection? Yes, active arc protection.
- What are the compatible optimizers? SUN2000-450W-P2, 600W-P, MERC-1100W-P, MERC-1300W-P.
- What are the dimensions and weight? 546 × 460 × 228 mm, 21 kg.
- What is the cooling? By air, without a fan.
- What is the IP protection? IP66 - dust and water resistance.
- Can inverters be connected in parallel? Yes, up to three units.
- Does it have built-in WLAN? Yes, the module is integrated.
- Does it support 4G? Yes, with the Smart Dongle-4G module.
- Does it have Type II protectors? Yes, on the DC and AC side.
- What standards does it meet? EN/IEC62109, VDE4105, CEI 0-21, EN50549, IEC62116.
Summary
The Huawei SUN2000-12K-MB0 is an efficient, compact 12 kW three-phase inverter ideal for commercial and industrial PV installations. With its high efficiency, premium protection and integration with Huawei energy storage, it provides a reliable solution for smart energy systems.