SolaX X3-ULTRA-15K asymmetric hybrid inverter 15kW - 3 phase, 2 MPPT
SolaX X3-ULTRA-15K asymmetric hybrid inverter 15kW - 3 phase, 2 MPPT
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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 SolaX X3-ULT series is the manufacturer’s latest three-phase, asymmetric hybrid inverter family, specifically designed for commercial and industrial energy storage solutions. The models are available in 15, 20, 25 and 30 kW capacities, making them suitable for a wide range of applications from small commercial systems to larger installations.
The inverters can be connected in parallel up to 10 units, allowing for flexible scaling for larger systems. They support on-grid and off-grid operation, and can also be used in microgrid mode when combined with a generator. The <10 ms switching time provides UPS-level power failure protection, ensuring uninterrupted power supply to critical loads.
The series offers outstanding performance: up to 200% PV oversizing, 110% AC output power, and 200% EPS overload for short periods. Dual battery connection and 60 A charge/discharge capacity ensure efficient energy storage with compatibility across a wide voltage range.
Intelligent energy management is completed by built-in shadow tracking, fast (<0.3 s) load control and VPP compatibility (for virtual power plants). It can be integrated with heat pumps, smart EV chargers and supports smart consumption control.
Safety is guaranteed by Type II AC/DC surge protection, optional AFCI arc fault protection, and IP66 protection, making it an excellent choice for outdoor installations.
- 15–30 kW power range, 3 phases
- Asymmetric operation, parallelizable (max. 10 units)
- On-grid / off-grid / microgrid operation with generator
- 200% PV oversizing, 110% AC output, 200% EPS overload
- Dual battery ports, max. 60A charge/discharge
- UPS-level power failure protection with <10 ms switchover
- Smart load management, shadow tracking, VPP-ready
- IP66 protection, AC/DC SPD, optional AFCI
The SolaX X3-ULT series is an ideal choice for all commercial and industrial projects where high performance, flexible expandability, and safe hybrid operation are key considerations.
| Teljesítmény | 15 kW |
|---|---|
| Típus | Asymmetric hybrid inverter |
| Akkumulátor-kompatibilitás | Yes (Li-ion, 120-800V) |
| MPPT-k száma | 2 |
| Max. hatásfok | 0.98 |
| Garancia | 10 years |
| Max. PV feszültség | 1000V |
| Kommunikáció | RS485, CAN, Modbus, USB, optional: WiFi/LAN/4G, Meter |
| MPP tartomány | 160-950V |
| DC/AC túlméretezési arány | 2 |
| EPS / Backup kimenet | Yes |
| Max. backup teljesítmény | 30 kW |
| DC kapcsoló | Yes |
| SPD védelem | Built-in DC Type 2 & AC Type 2 |
| IP védelem | IP66 |
| Méret | 696 × 526 × 240mm |
| Tömeg | 47 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.
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