Deye ESS Battery High Voltage Series (HV) GB-L20 20kWh LiFePO4 Battery Designed For Residential/Commercial Solar Energy Storage Solutions
$5,200.00
Introducing the GB-L (HV) from Deye ESS, a state-of-the-art integrated solar backup power system designed to provide you with unparalleled reliability and peace of mind. In today’s world, where power outages can significantly disrupt daily life and even result in damage to your valuable appliances and devices, having a dependable backup power solution has become more essential than ever. With the GB-L (HV) solar backup power system, you can keep your home running smoothly, even during the most unexpected blackouts.
Deye ESS Battery High Voltage Series (HV) GB-L 20kWh LiFePO4 Battery Designed For Residential/Commercial Solar Energy Storage Solutions
The Deye GB-L Modular Battery System is a cutting-edge energy storage solution designed for versatility, safety, and efficiency. This innovative system offers a range of configurations to meet your specific energy needs, with the ability to connect 2 to 6 battery modules in series.
The Deye ESS Battery GB-L20 is a high-capacity lithium iron phosphate (LiFePO4) battery designed for energy storage in residential and commercial solar applications.
- Constant Power Supply: The GB-L (HV) system is specifically engineered to ensure that your home remains operational during power failures. With this cutting-edge technology, you can remain confident that your household activities can continue uninterrupted, regardless of external power issues.
- High Voltage Efficiency: Featuring a unique design where multiple modules are connected internally in series, this high voltage power system eliminates the need for excessive cabling. This streamlined configuration not only optimizes power transmission but also enhances overall system efficiency, allowing you to maximize the benefits of your solar energy system.
- Scalable Power Capacity: One of the standout features of the GB-L (HV) system is its impressive scalability. You can stack up to six modules, resulting in an impressive capacity of over 20kWh. For those requiring even more power, up to ten units can be connected in parallel, facilitating a total capacity of 200kWh. This flexibility provides you with the energy reserves necessary to meet all your household demands, no matter the circumstances.
- Intelligent Battery Management: The product comes equipped with an advanced integrated battery management system that actively balances the performance of individual battery cells. This sophisticated system is crucial in preventing issues such as overcharging and short circuits, which can compromise your battery’s lifespan and safety. Additionally, it supports remote monitoring and software upgrades, making maintenance both efficient and convenient.
- Wide Temperature Operation Range: Designed to function effectively in diverse environmental conditions, the GB-L (HV) operates within a temperature range of -20°C to 60°C. This remarkable capacity ensures that the system remains operational and efficient regardless of the weather. For cold climates, an optional heating function is available to prevent freezing, while automatic cooling mechanisms are in place to protect against overheating, safeguarding the system’s integrity.
- Robust and Durable Design: With an IP65 rating, the enclosure of the GB-L (HV) provides excellent protection against dust and water damage. Additionally, the anti-corrosion features ensure that the system remains reliable and durable, even in harsh environments, making it an excellent choice for varied applications.
- Simplified Installation Process: Weighing in at just 97kg, the GB-L (HV) is designed for easy wall mounting and installation. It features convenient handles and rollers that enhance serviceability, allowing your installation team (or even you) to position and set it up with minimal effort. Its sleek and compact footprint means it integrates seamlessly into any space within your home.
Key Features:
- Safety First: The ESS Battery GB-L system prioritizes safety with built-in explosion relief devices to manage gas buildup and fire protection devices that can cut off the fire source within 3 seconds.
- High-Voltage Stack: Our unique design connects modules in series without the need for cable connections, and the high-voltage platform enhances overall system efficiency.
- Advanced Thermal Management: Temperature detection is implemented for key components, including cells and power plug-ins, ensuring optimal performance and longevity.
- Wide Temperature Operation: An optional heating function allows the GB-L system to operate in low-temperature environments, making it suitable for a wide range of applications.
- Environmental Friendliness: With an IP protection grade of 65 and an anti-corrosion grade of ≥ C2, the GB-L system is built to withstand harsh conditions while minimizing its environmental impact.
- Intelligent and Visual: The system supports remote upgrades, real-time battery warning information push, and LCD data display for easy monitoring and management.
Specifications:
- System Nominal Voltage: 204.8V to 614.4V (depending on the number of battery modules)
- System Operating Voltage: 166.4V to 700V
- System Energy: 8.18kWh to 24.54kWh (depending on the number of battery modules)
- System Usable Energy: 7.36kWh to 22.10kWh (depending on the number of battery modules)
- Charge/Discharge Current: 20A (recommended), 40A (nominal), 50A (peak discharge for 2 mins at 25°C)
- Working Temperature: Charge: 0~55°C/Discharge: -20~60°C
- Humidity: 5%~90%
- IP Rating of Enclosure: IP65
- Storage Temperature: 0°C to 35°C
- Dimensions: 540 x 385 x 650mm to 540 x 385 x 1530mm (depending on the number of battery modules)
- Weight: 97kg to 253kg (depending on the number of battery modules)
- Installation Location: Floor Mount
Applications
The Deye ESS Battery GB-L20 is ideal for:
- Residential Solar Energy Storage: Enhances self-consumption of solar energy and provides backup power.
- Commercial Applications: Suitable for businesses looking to optimize energy usage and reduce reliance on the grid.
The Deye ESS Battery GB-L20 is a reliable and efficient energy storage solution that combines safety, high performance, and scalability. Its advanced features make it an excellent choice for maximizing the benefits of solar energy in both residential and commercial settings.
The Deye GB-L Modular Battery System is the perfect choice for those seeking a reliable, efficient, and customizable energy storage solution. With its advanced features, wide operating temperature range, and environmental friendliness, the GB-L system is suitable for a variety of applications. Choose Deye for your energy storage needs and experience the difference in performance and quality.
Model No. | GB-L8 | GB-L12 | GB-L16 | GB-L20 | GB-L24 |
Specification | |||||
Product Warranty (Min) | 10 Years | ||||
Storage System Technology | LFP (LiFePO4) | ||||
Battery Datasheet | |||||
Electrical Data | |||||
Nominal Voltage | 204.8 V | 307.2 V | 409.6 V | 512 V | 614.4 V |
Nominal Capacity | 40Ah@20hr | 40Ah@20hr | 40Ah@20hr | 40Ah@20hr | 40Ah@20hr |
Max. Discharge Current | 40 A | 40 A | 40 A | 40 A | 40 A |
Max. Charge Current | 40 A | 40 A | 40 A | 40 A | 40 A |
Cycle Life | 6000@90%DOD | ||||
Temperature Parameters | |||||
Charge Temperature | -0 ~ +55 ℃ | ||||
Discharge Temperature | -20 ~ +60 ℃ | ||||
Storage Temperature | -0 ~ +35 ℃ | ||||
General Data | |||||
Dimension (L/W/H) | 385x540x650 mm | 385x540x870 mm | 385x540x1090 mm | 385x540x1310 mm | 385x540x1530 mm |
Weight | 97 Kg | 136 Kg | 175 Kg | 214 Kg | 253 Kg |
Solar Inverter Datasheet | |||||
Inverter General Data | |||||
Protection Class | IP65 | ||||
Humidity | 5-90 % | ||||
Interface | RS 485 |
Weight | 230 kg |
---|---|
Dimensions | 700 × 1500 × 60 cm |
Brand | |
Battery Type |
LiFePO4 |
Capacity(Ah) |
40 |
Nominal Energy(Kwh) |
20 |
Nominal Voltage (V) |
512 |
Max. Charging Current(A) |
40 |
Max. Discharging Current(A) |
40 |
Warranty(Year) |
10 |

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