Deye

Deye GB-L12-Pro - 12.27kWh High-Voltage Battery Storage Set

SKU: 791

✓︎ Safe storage for solar power, day and night
✓︎ Efficient high-voltage technology with minimal losses
✓︎ Space-saving tower design for easy installation

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Deye GB-L12-Pro - 12.27kWh High-Voltage Battery Storage Set

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Description

Deye GB-L12-Pro - 12.27kWh High-Voltage Battery Storage Set. This powerful high-voltage battery system is the ideal solution for households with higher energy demands who want to make optimal use of their own electricity. Instead of letting your valuable solar power go to waste, you can safely store it with this system and draw on it exactly when you really need it – in the evening, at night, or when the sun isn't shining. This way, you reduce your grid electricity purchases to an absolute minimum.

Your Key Benefits at a Glance

Maximum lifespan and safety: The lithium iron phosphate (LiFePO4) cells used are considered the safest technology on the market. They are completely free of controversial cobalt and offer excellent protection against overheating.
Maximum efficiency through high voltage: Thanks to the high system voltage, this battery storage operates with especially low losses. This means the energy from your solar panels reaches your household appliances significantly more efficiently than with conventional systems.
Space-saving installation: Thanks to the intelligent tower design, the modules are simply stacked on top of each other. Not only does this look tidy, since there are no visible cables to disturb the appearance, but it also saves a massive amount of space in your utility room.
Your protection during power outages: If the public power grid fails, this system won't leave you stranded. Combined with a suitable inverter, the battery storage seamlessly continues to supply your most important devices with backup power.

Smart Energy Management for Your Home

With this battery storage system, you take control of your energy supply. The clever control system fully automatically ensures that your home is supplied primarily with your own, free solar power. Only once the battery is fully charged is excess electricity fed into the grid. This principle noticeably protects your wallet from day one. You're also well prepared for the future: should you later install a heat pump or purchase an electric vehicle, you can easily expand the system's capacity at any time thanks to its modular design.

General (Deye GB-L12-Pro - 12.27 kWh)
Model	Deye GB-L12-Pro (12.27 kWh set)
Product type	Modular high-voltage battery storage
System configuration	3x 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 (rated)	12.27 kWh
Usable capacity	approx. 11.04 kWh (at 90% DoD)
Battery technology	Lithium iron phosphate (LiFePO4, cobalt-free)
System rated voltage	307.2 V
Operating voltage range	249.6 V – 345.6 V
Charge / discharge current (rated)	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 870 mm (complete tower incl. base & control box)
Total weight	approx. 136 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 (cableless stackable modules, plug & play)
Safety & Environment
Protection rating	IP65 (suitable for indoor and sheltered outdoor use)
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

General (Deye GB-L16-Pro - 16.36 kWh)
Model	Deye GB-L16-Pro (16.36 kWh set)
Product type	Modular high-voltage battery storage
System configuration	4x 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 (rated)	16.36 kWh
Usable capacity	approx. 14.72 kWh (at 90% DoD)
Battery technology	Lithium iron phosphate (LiFePO4, cobalt-free)
System rated voltage	409.6 V
Operating voltage range	332.8 V – 460.8 V
Charge / discharge current (rated)	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 1090 mm (complete tower incl. base & control box)
Total weight	approx. 175 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 (cableless stackable modules, plug & play)
Safety & Environment
Protection rating	IP65 (suitable for indoor and sheltered outdoor use)
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

General (Deye GB-L20-Pro - 20.45 kWh)
Model	Deye GB-L20-Pro (20.45 kWh set)
Product type	Modular high-voltage battery storage
System configuration	5x 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 (rated)	20.45 kWh
Usable capacity	approx. 18.40 kWh (at 90% DoD)
Battery technology	Lithium iron phosphate (LiFePO4, cobalt-free)
System rated voltage	512.0 V
Operating voltage range	416.0 V – 576.0 V
Charge / discharge current (rated)	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 1310 mm (complete tower incl. base & control box)
Total weight	approx. 214 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 (cableless stackable modules, plug & play)
Safety & Environment
Protection rating	IP65 (suitable for indoor and sheltered outdoor use)
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

General (Deye GB-L24-Pro - 24.54 kWh)
Model	Deye GB-L24-Pro (24.54 kWh set)
Product type	Modular high-voltage battery storage
System configuration	6x 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 (rated)	24.54 kWh
Usable capacity	approx. 22.08 kWh (at 90% DoD)
Battery technology	Lithium iron phosphate (LiFePO4, cobalt-free)
System rated voltage	614.4 V
Operating voltage range	499.2 V – 691.2 V
Charge / discharge current (rated)	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 1530 mm (complete tower incl. base & control box)
Total weight	approx. 253 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 (cableless stackable modules, plug & play)
Safety & Environment
Protection rating	IP65 (suitable for indoor and sheltered outdoor use)
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