Skip to product information
1 of 1

Deye

Deye Battery HV 20.4kWh GB-L Set

Deye Battery HV 20.4kWh GB-L Set

Regular price R 89,635.00 ZAR
Regular price Sale price R 89,635.00 ZAR
Sale Sold out
Tax included.

Capacity

CONTACT US FOR RESELLER PRICING

The Deye GB-L 20.4kWh High Voltage Battery Set is a modular, floor-mounted energy storage solution engineered for high efficiency, safety, and intelligent control. Featuring advanced LiFePO4 (LFP) chemistry and a cable-free stacking design, this system is ideal for residential, commercial, and industrial energy applications.

Key Features:

  • High Voltage Stack Design: Modules connect in series without cables, improving system efficiency and simplifying installation.
  • Safe and Reliable: Built-in explosion relief and fire protection mechanisms ensure rapid response to thermal events.
  • Thermal Management: Real-time temperature monitoring of cells and connectors enhances safety and performance.
  • Wide Temperature Operation: Operates from -20°C to 60°C, with optional heating for cold environments.
  • Environmental Protection: IP65-rated enclosure and anti-corrosion grade ≥C2 for durability in harsh conditions.
  • Smart Monitoring: LCD display shows SOC, power, and voltage; supports remote upgrades and real-time alerts via CAN2.0 and RS485.

Technical Specifications:

  • Battery Type: LiFePO4 (LFP)
  • System Model: GB-L20
  • System Energy: 20.45kWh
  • Usable Energy: 18.4kWh (90% DOD)
  • Nominal Voltage: 512V
  • Operating Voltage Range: 166.4V – 700V
  • Charge/Discharge Current: Nominal 40A, Peak 50A
  • Cycle Life: ≥6000 cycles at 25°C, 0.5C/0.5C
  • Dimensions (W×D×H): 540 × 385 × 1310 mm
  • Weight: Approx. 214 kg
  • Installation: Floor-mounted
  • Certifications: CE, IEC62619, VDE2510-50, UN38.3
  • Warranty: Up to 10 years

Applications:

  • Solar energy storage systems
  • Backup power for homes and businesses
  • Off-grid and hybrid energy setups
  • Industrial energy management

Why Choose the Deye GB-L Series?

The Deye GB-L 20.4kWh battery set offers a future-proof, scalable solution for high-voltage energy storage. With intelligent features, robust safety mechanisms, and proven performance, it’s the ideal choice for demanding energy environments.


Deye Battery HV 20.4kWh GB-L Set Specifications Document



View full details
  • Embrace the Future of Underground PV Cabling with the Haultron Energy Micro Duct Conduit and Kit

    Embrace the Future of Underground PV Cabling wi...

    The landscape of underground cable installation is evolving, and old-school, non-compliant methods of running Photovoltaic (PV) and earth cables are becoming relics of the past. Traditional conduits like PVC and...

    Embrace the Future of Underground PV Cabling wi...

    The landscape of underground cable installation is evolving, and old-school, non-compliant methods of running Photovoltaic (PV) and earth cables are becoming relics of the past. Traditional conduits like PVC and...

  • Understanding Solar Power Purchase Agreements (PPA) in South Africa with Haultron Energy

    Understanding Solar Power Purchase Agreements (...

    In the quest for sustainable energy solutions, Solar Power Purchase Agreements (PPA) have emerged as a viable and cost-effective option for businesses in South Africa. At Haultron Energy, we specialize...

    Understanding Solar Power Purchase Agreements (...

    In the quest for sustainable energy solutions, Solar Power Purchase Agreements (PPA) have emerged as a viable and cost-effective option for businesses in South Africa. At Haultron Energy, we specialize...

  • Differences between Solar Energy System Types: Grid-Tied, Hybrid, Backup, and Off-Grid

    Differences between Solar Energy System Types: ...

    As the world shifts towards renewable energy, solar power has become a popular and viable option for many households and businesses. However, choosing the right type of solar system can...

    Differences between Solar Energy System Types: ...

    As the world shifts towards renewable energy, solar power has become a popular and viable option for many households and businesses. However, choosing the right type of solar system can...

  • Tier-1 Solar Panels do not exist

    Tier-1 Solar Panels do not exist

    The term "Tier-1" actually refers to module manufacturers recognized as Tier-1 by reputable reports like Bloomberg New Energy Finance or PV Moduletech Bankability Ratings.

    Tier-1 Solar Panels do not exist

    The term "Tier-1" actually refers to module manufacturers recognized as Tier-1 by reputable reports like Bloomberg New Energy Finance or PV Moduletech Bankability Ratings.

1 of 4
  • "We still in the process of having our system installed. Since the beginning of our interaction with Haultron we have had excellent service. Very professional and friendly staff. We highly recommend Haultron to anyone. Keep up the great work!"
    Terence and Nela Ellis
  • "Great people all round, exceeded expectations and lives up to promises. A refreshing experience..."
    Vincent Hickman
  • "Excellent service from start to finish. Constant progress updates which immediately puts an online shopper's mind at rest. I will definitely recommend Haultron."
    Ellen Eades
  • "Excellent Service. I loved the communication prior to the delivery."
    Ruan Venter