Huawei photovoltaic inverter hybrid SUN2000-25K-MB0 three-phase on grid energy storage 25 kW IP66
- Huawei SUN2000-25K-MB0 three-phase hybrid inverter for power conversion from PV system and LUNA2000 storage, AC output power 25,000 W, maximum efficiency 98.4%.
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Huawei SUN2000-25K-MB0 Three-phase Hybrid Inverter
The Huawei SUN2000-25K-MB0 is a high-performance, next-generation three-phase hybrid inverter designed to work with energy storage and high-power PV systems. The device provides maximum conversion efficiency, active protection and support for LUNA2000 smart energy storage systems.
- Maximum efficiency of 98.4%
- Compatibility with LUNA2000-S0 energy storage systems
- Arc protection (AFCI)
- Up to 30% higher energy yields with optimizers
- IP66 protection and air cooling
Product description
The Huawei SUN2000-25K-MB0 inverter is a state-of-the-art device designed for commercial and industrial applications. It supports integration with LUNA2000 energy storage through two battery connectors, enabling energy to be charged and discharged intelligently and safely. Using Huawei optimizers, the system can achieve up to 30% higher energy yields, and AFCI technology provides active arc discharge protection.
Efficiency and safety
The device offers a maximum efficiency of 98.4% and a European efficiency of 98.2%. Built-in protections include Type II surge protectors on the DC and AC sides, insulation resistance monitoring, DC reverse polarity protection, AC overcurrent protection and active arc protection function. IP66 protection and air cooling enable stable operation even in harsh environments.
Technical data
| Efficiency | |
|---|---|
| Maximum efficiency | 98,4% |
| Weighted European efficiency | 98,2% |
| DC input | |
| Recommended maximum PV power | 37,500 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 | 530 V - 800 V |
| Rated input voltage | 600 V |
| Number of MPPT | 2 |
| Maximum number of PV inputs | 4 |
| Energy storage system (ESS) | |
| Compatible batteries | LUNA2000-5/10/15-S0 |
| Number of battery connectors | 2 |
| Maximum charging power | 25 kW |
| Maximum discharge power | 25.0 kW |
| Maximum operating current | 26.25 A (per chain) |
| Operating voltage range | 600 V - 980 V |
| AC output | |
| Rated output power | 25 000 W |
| Maximum apparent power | 27,500 VA |
| Rated output voltage | 220/380 V AC, 230/400 V AC, 240/415 V AC; 3W + N + PE |
| Nominal output current | 38.0 A / 380 V AC; 36.1 A / 400 V AC; 34.8 A / 415 V AC |
| Maximum output current | 42.0 A / 380 V AC; 39.9 A / 400 V AC; 38.5 A / 415 V AC |
| 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) |
| Insulation resistance detection | Yes |
| Leakage current monitoring unit | Yes |
| Arc protection | Yes (AFCI) |
| General data | |
| Operating temperature range | -25°C to +60°C |
| Relative humidity | 0-100% |
| Maximum working altitude | 4000 m (reduction above 2000 m) |
| Cooling | By air |
| Display | LED indicators; WLAN + apLication FusionSolar |
| Communication | RS485, WLAN/Ethernet (Smart Dongle), 4G/3G/2G, EMMA (optional) |
| 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, 600W-P, MERC-1100W-P, MERC-1300W-P |
Technical data source:data sheet for model SUN2000-25K-MB0 Link
FAQ
- What is the efficiency of the inverter? Maximum 98.4%, European 98.2%.
- What are the power ratings? 25,000 W of active power and 27,500 VA of apparent power.
- Does the inverter support energy storage? Yes, with LUNA2000-S0 storage.
- How many battery connectors does it have? Two independent battery connectors.
- What are the operating voltages of the MPPT? From 200 to 1,000 volts.
- How many MPPTs does the inverter have? 2 independent power tracking circuits.
- Does it have arc protection? Yes, active AFCI protection.
- What are the dimensions of the device? 546 × 460 × 228 mm.
- What is the cooling? By air, without fans.
- What are the compatible optimizers? SUN2000-450W-P2, 600W-P, MERC-1100W-P, MERC-1300W-P.
- What is the IP protection? IP66 - full dust and water resistance.
- Does it support 4G communication? Yes, through the Smart Dongle-4G module.
- Does the inverter have built-in Wi-Fi? Yes, integrated WLAN module.
- Can it operate in parallel? Yes, up to three units.
- What standards does it meet? EN/IEC62109-1/-2, VDE4105, CEI 0-21, EN50549, IEC62116.
Summary
The Huawei SUN2000-25K-MB0 is a powerful hybrid inverter for three-phase installations, offering high efficiency, integration with energy storage and a full set of safety features. Ideal for commercial applications, it guarantees reliability, efficiency and expandability of the PV system.