Huawei SUN2000-20K-MB0 hybrid inverter 20kW - 3 phase
Huawei SUN2000-20K-MB0 hybrid inverter 20kW - 3 phase
Low stock
Payment and delivery
Payment and delivery
Payment
You can pay for your order by bank transfer, in HUF or EUR. We will send you a payment request by email, which includes the necessary data for the transfer. If you would like a unique payment method (for example, cash or cash on delivery), select the “Unique payment plan” option and our colleagues will contact you to discuss the details.
Transport
The shipping fee depends on the size and type of the ordered product. For smaller packages, the home delivery fee is 3,790 HUF, for larger products it is 6,490 HUF. For solar panels, batteries and other large products, the delivery is based on an individual price quote, which our staff will always discuss with you after placing the order.
Product description
Product description
The Huawei SUN2000-MB0 series is the manufacturer's three-phase hybrid inverter family designed for medium to high-power residential or commercial solar power systems. The series consists of five models:
- SUN2000-12K-MB0 – 12kW
- SUN2000-15K-MB0 – 15kW
- SUN2000-17K-MB0 – 17kW
- SUN2000-20K-MB0 – 20kW
- SUN2000-25K-MB0 – 25kW
The devices can also operate independently, but are fully compatible with Huawei optimizers (SUN2000-450W-P2, SUN2000-600W-P, MERC-1100W-P, MERC-1300W-P). The use of optimizers is not mandatory, but they allow each panel to operate independently, thus maximizing energy production even in the event of shade or different orientations - by up to 30%.
The inverters fully support Huawei LUNA2000-S0 and LUNA2000-S1 batteries (600-980V), with two battery connection options. This provides flexibility for system expansion and ensures uninterrupted operation in the event of a power outage.
Safety features include Rapid Shutdown (RSD), which provides rapid de-energizing in an emergency, AFCI arc fault protection, and Type II surge protection on the DC and AC sides. Residual current monitoring and PV string fault monitoring are also available.
The inverters have a maximum efficiency of 98.4%, with a European efficiency of 97.9–98.2%. They support 200% PV oversizing and 110% AC overload, allowing flexible system design. Cooling is provided by Smart Air Cooling technology, and the devices have IP66 protection, making them suitable for outdoor installation.
On the communication side, WLAN/Ethernet (optional Smart Dongle), RS485 and 4G modem support are available. Monitoring is done via the FusionSolar app.
Main features in brief:
- Power range: 12–25 kW, three-phase hybrid inverters
- They work without an optimizer, but are fully compatible with Huawei optimizers
- Compatible with LUNA2000 batteries (600–980 V), 2 batteries can be connected
- 200% PV oversizing, 110% AC overload capacity
- Max. efficiency: 98.4%, European efficiency: 97.9–98.2%
- Safety features: Rapid Shutdown, AFCI, AC/DC surge protection
- IP66 protection, Smart Air Cooling, -25 °C and +60 °C operation
- Communication: WLAN/Ethernet, RS485, optional 4G, FusionSolar monitoring
The Huawei SUN2000-MB0 series is an ideal choice for those looking for a flexible, battery-compatible, and safe hybrid inverter in the 12-25 kW power range, with or without an optimizer.
| Teljesítmény | 20 kW |
|---|---|
| Típus | Hybrid inverter |
| Akkumulátor-kompatibilitás | Yes (LUNA2000-5/10/15-S0, LUNA2000-7/14/21-S1) |
| MPPT-k száma | 2 |
| Max. hatásfok | 98.40% |
| Garancia | 10 years |
| Max. PV feszültség | 1100V |
| Kommunikáció | RS485, WLAN, Ethernet (optional), 4G (optional), EMMA (optional) |
| MPP tartomány | 200-1000V |
| DC/AC túlméretezési arány | 1.5 |
| EPS / Backup kimenet | Yes |
| Max. backup teljesítmény | 22 kW |
| DC kapcsoló | Yes |
| SPD védelem | Built-in DC Type 2 & AC Type 2 |
| IP védelem | IP66 |
| Méret | 546 × 460 × 228mm |
| Tömeg | 21 kg |
Do you have a question?
View the most frequently asked questions or contact us.
How do I choose the right inverter?
How do I choose the right inverter?
When choosing an inverter, it is worth considering the power of the solar panels, their voltage range, the number of phases in the system (single- or three-phase), and whether you plan to expand with batteries in the future.
In the case of three-phase systems, a distinction must be made between symmetrical and asymmetrical inverters. The symmetrical type distributes the power equally across all three phases, which is an advantageous solution for simpler networks. The asymmetrical inverter, on the other hand, can regulate the power differently per phase, thus adapting more flexibly to the real consumption pattern of the house - for this reason it is usually the more practical and efficient choice for domestic systems.
When is it worth choosing a hybrid inverter?
When is it worth choosing a hybrid inverter?
It is worth choosing a hybrid inverter if you want to expand the system with battery energy storage in the future or if you want to provide the house with protection against power outages.
Hybrid models are more expensive, but offer a more flexible solution in the long term, as they can be easily integrated into the existing system later.
What happens in the event of a power outage?
What happens in the event of a power outage?
During a power outage, traditional grid-fed inverters automatically shut down to prevent power from being fed back into the utility grid for safety reasons.
Hybrid inverters, on the other hand, can operate in stand-alone, so-called backup mode, if a battery is also connected to the system. In this case, the inverter disconnects itself from the grid and uses the energy stored in the battery to continue supplying designated consumers in the house, such as lighting, a refrigerator or a router. As soon as the grid voltage returns, the inverter automatically returns to normal operation and begins recharging the battery.
What warranty does the inverter have?
What warranty does the inverter have?
The warranty is typically 5-10 years, depending on the manufacturer and model. Some manufacturers also offer extended warranties with registration. The exact duration is listed on each product page, so it's worth checking before purchasing.
What happens if the inverter fails?
What happens if the inverter fails?
As a first step, it is always recommended to diagnose the fault, because often the problem is not related to the inverter, but to the settings or the communication module.
If there is an actual failure, the distributor or manufacturer's service partner will assist with the repair or replacement process, within or beyond warranty.
Professional articles and guides
Deye Inverter Buying Guide – Types and Benefits
We help you navigate the world of Deye inverters: types, benefits and practical advice in one place.
Read more
Introducing Huawei SUN2000-(5K–12K)-MAP0 Inverter Family
Learn about Huawei's hybrid inverter family: performance, smart features, battery management, and practical tips.
Read more
15 most common solar system mistakes to avoid
Professional and practical tips for a flawless solar installation. We help you avoid maintenance and design problems.
Read more