Deye GB-L battery set 12.27 kWh
Deye GB-L battery set 12.27 kWh
Available 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 Deye GB-L series is a high-voltage, modular energy storage system primarily designed for residential and small commercial applications. The system uses a serial, cable-free module connection, which reduces losses and increases efficiency.
Available versions:
- Deye GB-L – 8.18 kWh
- Deye GB-L – 12.27 kWh
- Deye GB-L – 16.36 kWh
- Deye GB-L – 20.45 kWh
- Deye GB-L – 24.56 kWh
One of the most important features of the GB-L series is the built-in safety protection: the cells are individually monitored, and the system has a built-in explosion-proof opening and an automatic fire protection unit that cuts off the power supply within three seconds in the event of a fire. The IP65 corrosion-resistant housing and the optional heating module allow operation between -20 °C and +60 °C, making the system suitable for outdoor installation.
The GB-L modules are connected in series (high-voltage) without any cable connections, which not only reduces installation time but also increases system efficiency. Built-in temperature sensing at key points (cells, connectors, power modules) provides real-time thermal monitoring. The LCD display and real-time alarm system provide immediate feedback on battery status, while remote updates and diagnostics allow for maintenance and monitoring from the Deye Cloud platform.
The modular 4.09 kWh units can be stacked on top of each other, allowing the entire system to scale from 8 kWh to 24 kWh. A 90% depth of discharge and over 6,000 cycles ensure long-term stable performance, while natural cooling and a maintenance-free design minimize operating costs.
- Available capacities: 8.18 / 12.27 / 16.36 / 20.45 / 24.56 kWh
- Cable-free, series high-voltage switching – higher system efficiency
- Built-in explosion-proof and fire protection system (3 s)
- Temperature monitoring at cell and connector level
- LCD display and real-time error indication
- IP65 protection, for outdoor and indoor use
- Optional heating module – operation from –20 °C to +60 °C
- LiFePO₄ cells – stable, cobalt-free technology
- Remote monitoring and firmware update (Deye Cloud compatibility)
- 6000+ charge cycles, 90% depth of discharge, 10 year warranty
- Corrosion-resistant housing (C2 classification), long service life
The Deye GB-L series is one of the manufacturer's most advanced high-voltage battery platforms, which stands out among residential and small industrial energy storage solutions with its safe operation, modular expandability, and advanced thermal management system.
| Névleges kapacitás (kWh) | 12.27 kWh |
|---|---|
| Hasznosítható energia | 11.04 kWh |
| Modulok száma / bővíthetőség | up to 6 modules |
| Ciklusélettartam | ≥ 6000 cycles |
| Csúcsteljesítmény | 15.36 kW |
| Max. töltőáram | 50 A |
| Max. kisütési áram | 50 A |
| Cella technológia | LiFePO4 (lithium iron phosphate) |
| Névleges feszültség | 307.2 V |
| Működési feszültségtartomány | 166.4–700 V |
| Kommunikáció | RS485, CAN2.0 |
| IP védelem | IP65 |
| Telepítési hely | Completely outdoors too |
| Működési hőmérséklet | 0°C ~ +55°C |
| Méret | 540×385×870mm |
| Tömeg | 136 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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