GB-SL (EU)

Scalable Power Range: 5kW to 25kW capacity options for complete residential ESS solutions
All-in-One Design: Integrated green energy storage system with sleek aesthetics for seamless home integration
Maximum Performance: 100% unbalanced output per phase with up to 60% rated power capability
Expandable Configuration: Support for up to 10 parallel units for growing energy needs
Advanced Battery Technology: High-voltage lithium iron phosphate battery pack for solar panels
Dual Grid Compatibility: Works with both on-grid and off-grid solar PV battery installations
Smart Thermal Management: Intelligent temperature monitoring with natural cooling system
Cable-Free Connections: Modular design improves efficiency and reliability of battery energy storage solutions

SKU: GB-SL Categories: ESS Battery, High Voltage Series (HV)

Description

The Deve GB-SL series represents a cutting-edge green energy storage system designed specifically for European residential markets, offering comprehensive power capacities from 5kW to 25kW (GB-SL5K/6K/8K/10K/12K/15K/20K/25K-EU). This innovative residential ESS combines elegant design with advanced energy management capabilities, delivering premium battery energy storage solutions for modern homes.

Specification	Details
Cell Chemistry	LiFePO4 (Lithium Iron Phosphate)
Module Energy	4.09 kWh per module
Module Voltage	102.4V nominal
Module Capacity	40Ah
System Configurations	2-6 modules (8.18-24.54 kWh total capacity)
Operating Voltage Range	204.8V – 614.4V
Charge/Discharge Current	20A recommended, 40A maximum, 50A peak
Operating Temperature	Charging: 0°C to 55°C Discharging: -20°C to 60°C
Cycle Life	>6,000 cycles at 70% EOL (25°C, 0.5C/0.5C)
Warranty	10 years comprehensive coverage
IP Rating	IP65 (dust-tight and water-resistant)
Humidity Range	5-85% RH
Maximum Altitude	2,000 meters
Noise Level	<55dB (whisper-quiet operation)
Storage Temperature	0°C to 35°C
Communication Protocols	CAN2.0/RS485
Thermal Management	Natural cooling system
Installation Type	Floor mount design
Recommended Discharge Depth	90%

Key Features

All-in-One Integrated Design: Features a sleek, integrated design that seamlessly blends with residential environments while providing beautiful aesthetics and superior scene integration for any home setting.
Maximum Performance Output
- Delivers 100% unbalanced output per phase
- Maximum output capability up to 60% of rated power
- Ensures optimal energy delivery even under varying load conditions
Scalable & Flexible Installation
- Supports up to 10 units in parallel configuration
- Compatible with both on-grid and off-grid operations
- Expandable system design grows with your energy needs
Advanced Energy Management
- Supports energy storage from diesel generators
- High-voltage stack technology with series-connected modules
- Cable-free module connections improve system efficiency and reliability
Superior Thermal Management
- Intelligent temperature monitoring of critical components including cells and power connections
- Natural cooling system ensures optimal operating temperatures
- Wide temperature operation range with optional heating function for cold climates
Certifications & Compliance: Fully certified to European standards including CE, IEC 62619, VDE 2510-50, and UN38.3, ensuring complete safety and regulatory compliance.

Why Choose Deye GB-SL?

The GB-SL series combines German engineering precision with advanced lithium iron phosphate technology, delivering exceptional performance, safety, and longevity in green energy storage. Its modular design ensures future expandability while the all-in-one integration simplifies installation and maintenance.