Dyness

Deye GB-L8-Pro - 8.18kWh High-Voltage Battery Storage Set

SKU: 789

✓︎ Safe and reliable storage of solar power
✓︎ Highly efficient high-voltage technology without losses
✓︎ Space-saving tower design for easy assembly

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Delivery time: ca. 4 weeks

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Deye GB-L8-Pro - 8.18kWh High-Voltage Battery Storage Set

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Description

Deye GB-L8-Pro - 8.18kWh High-Voltage Battery Storage Set forms the safe and durable foundation for your smart home energy supply. With this advanced system, you use your self-produced solar power exactly when you need it most in everyday life – in the evening, at night, or on overcast days. The intelligent technology helps you buy significantly less expensive electricity from the public grid. This way, you relieve your wallet substantially and strengthen your position against future price increases.

Your key benefits at a glance

Outstanding safety: The modern lithium iron phosphate cells (LiFePO4) are completely free of harmful cobalt, are extremely cycle-resistant, and offer you the best possible protection against overheating in home operation.
Efficient high-voltage technology: Thanks to the high system voltage, the battery storage operates with particularly low line losses. In concrete terms, this means more of your valuable solar power reaches your electrical devices directly.
Smart tower design: The individual battery modules are simply stacked on top of each other in a highly space-saving way. This ensures a clean, tidy look without disruptive cable clutter and makes installation wonderfully straightforward.
Reliable protection during power outages: In combination with a suitable hybrid inverter, this system instantly takes over the supply of your most important household devices in the event of a blackout, so you never have to sit in the dark.

Smart energy management for maximum independence

With this high-voltage battery storage, you take full control of your own electricity. Instead of feeding surplus energy into the grid for a low compensation, you simply keep the valuable power for yourself. The clever system automatically directs the solar energy into the battery and makes it available to your household exactly when the need arises. This way, you optimally cover your self-consumption and can look to the future with confidence. Should your energy needs grow later on – for example, through the purchase of an electric vehicle or the installation of a heat pump – the capacity of the battery storage can be flexibly expanded at any time thanks to its well-thought-out modular design.

General
Model	Deye GB-L8-Pro (8.18 kWh Set)
Product type	Modular high-voltage battery storage
System configuration	2x battery modules (4.09 kWh each), 1x high-voltage control box (GB-LBS-Pro), 1x base (GB-L Base)
Communication	CAN2.0 / RS485 / Integrated LCD display
Warranty	10-year manufacturer warranty
Performance & Capacity
System capacity (nominal)	8.18 kWh
Usable capacity	approx. 7.36 kWh (at 90% DoD)
Battery technology	Lithium iron phosphate (LiFePO4, cobalt-free)
System nominal voltage	204.8 V
Operating voltage range	166.4 V – 230.4 V
Charge / discharge current (nominal)	40 A
Maximum discharge current	50 A (peak for 2 minutes at 25 °C)
Cycle life	≥ 6,000 cycles (at 25 °C, 0.5C/0.5C, 70% EOL)
Physical Data
System dimensions (W x D x H)	540 x 385 x 650 mm (complete tower incl. base & control box)
Total weight	approx. 97 kg
Single module dimensions (W x D x H)	540 x 385 x 220 mm
Single module weight	approx. 39 kg
Mounting type	Floor mounting (cable-free stackable modules, plug & play)
Safety & Environment
Protection rating	IP65 (suitable for indoor and protected outdoor areas)
Operating temperature (charging)	-10 °C to +55 °C (incl. intelligent heating function)
Operating temperature (discharging)	-20 °C to +55 °C
Safety system	Integrated fire suppression system & explosion protection valve
Certifications	CE, IEC62619, VDE2510-50, UN38.3