SolaX Trene P125B261L - 125 kW inverter + 261 kWh industrial energy storage (water-cooled)
SolaX Trene P125B261L - 125 kW inverter + 261 kWh industrial energy storage (water-cooled)
In 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 via 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 Trene P125B261L is a medium-power, water-cooled industrial energy storage system that integrates a 125 kW inverter and a 261 kWh LFP battery in a single cabinet. Its compact design and advanced safety systems make it ideal for covering the energy needs of commercial and industrial facilities, whether in grid-connected or stand-alone mode.
The system is based on lithium iron phosphate (LFP) cells with a nominal voltage of 832 V and a capacity of 314 Ah. Water cooling ensures stable operation over a wide temperature range, and the 4+1 level fire protection design combines multiple safety elements - gas and aerosol-based extinguishing, sprinkler system, and heat and smoke detectors. The built-in BMS and EMS (Battery Management System / Energy Management System) work in conjunction with the SolaX Cloud platform to enable cell-level monitoring, intelligent temperature control, and 24/7 remote monitoring.
The system is unique in that despite its compact size, it offers 125 kW of power and 261 kWh of energy storage capacity in a single cabinet. Thanks to its AC-coupled design and scalability, the Trene P125B261L can easily be integrated into larger megawatt-hour projects, while also offering optimized space requirements and fast installation.
Main features in brief:
- Power: 125 kW inverter
- Battery capacity: 261 kWh (LFP, 314 Ah cells)
- Rated voltage: 832 V (range 650–936 V)
- Cooling: water-cooled system
- Compact size: 1350 × 1350 × 2355 mm, 2810 kg
- IP55 cabinet protection, inverter IP65
- 4+1 level fire protection: gas, aerosol, sprinkler, heat and smoke detectors
- Advanced BMS & EMS, cell-level monitoring
- Remote monitoring: 24/7, with local data storage and cloud integration
- Compliance: IEC 62619, IEC 62933, UL9540A and other international standards
- Scalable, even for megawatt-hour systems
The SolaX Trene P125B261L is unique in that it offers high performance and safe energy storage in a single, water-cooled cabinet, making it an ideal choice for medium-sized industrial and commercial energy projects where space saving and reliability are key considerations.
| Névleges kapacitás (kWh) | 261 kWh |
|---|---|
| Hasznosítható energia | 235 kWh (90% DoD) |
| Modulok száma / bővíthetőség | Built with 52.2 kWh modules (1P52S configuration), scalable to MWh level |
| Ciklusélettartam | ≥ 6000 cycles |
| Csúcsteljesítmény | 137 kW |
| Max. töltőáram | 202 A |
| Max. kisütési áram | 202 A |
| Cella technológia | Built with 52.2 kWh modules (1P52S configuration), scalable to MWh level |
| Névleges feszültség | 832 V |
| Működési feszültségtartomány | 650 - 936 V |
| Kommunikáció | RS485, CAN, Ethernet, Modbus TCP |
| IP védelem | IP55 |
| Telepítési hely | Indoors and partly outdoors |
| Működési hőmérséklet | -30 - +55 °C |
| Méret | 1350 × 1350 × 2355mm |
| Tömeg | 2810 kg |
| Garancia | 10 years |
Do you have a question?
View the most frequently asked questions or contact us.
How do I choose the right battery?
How do I choose the right battery?
The most important thing is that the battery fits your inverter and the performance of your system. It is worth considering how much capacity (kWh) you need and whether you want to expand the system later.
Always check the inverter's technical data sheet, as it will tell you which batteries it is compatible with. For example, Huawei inverters only work with Huawei batteries, while Deye inverters can be connected to multiple manufacturers, offering a more flexible solution.
How do inverter types differ?
How do inverter types differ?
The lifespan of modern lithium batteries is usually 10–15 years, depending on usage and temperature conditions.
Manufacturers typically give an expected lifespan of 6,000–8,000 charging cycles – this can mean up to a decade and a half, assuming one cycle per day.
What happens in the event of a power outage?
What happens in the event of a power outage?
If the inverter supports backup (stand-alone) operation, it will automatically switch to the battery during a power outage, so the most important consumers continue to operate.
It is important to know that if there is no backup function, the system will completely stop in the event of a power outage, even if the solar panels are producing. This is because most on-grid inverters cannot operate without mains voltage for safety reasons, so they cannot supply power or charge batteries.
What warranty does the battery have?
What warranty does the battery have?
Depending on the manufacturer, batteries come with a 5 or 10 year warranty, and for some models this is also tied to the number of cycles. We indicate the exact warranty period on each product page, so you can always see how long the manufacturer's warranty lasts before you buy.
What happens if the battery fails?
What happens if the battery fails?
If the battery is not working properly, it is a good idea to first have the problem diagnosed by a professional to rule out incorrect setup or installation. It is possible that the problem is not with the battery itself, but with a non-activated function or communication setting.
If it is proven that there is indeed a problem with the product, you should contact the manufacturer's or distributor's customer service, who will assist you in the troubleshooting process and the warranty administration process.
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