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GSL Energy Split Hybrid Grid 48V 300AH 15KWH Lithium Battery with Easy-to-Move Home Solar Wheel Base CAN Communication Port

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Energy Storage & Solar Integration: A 15/20 kWh LiFePO4 battery system designed to store solar energy for residential use, enabling off-grid independence or hybrid grid efficiency.
  • Mobility & Flexibility: Equipped with a wheel base for easy relocation, ideal for dynamic installation needs in homes or small commercial spaces.
  • Smart BMS & Communication: Features a smart Battery Management System (BMS) for optimized performance and safety, with CAN and RS485 ports for seamless system integration.
  • Grid Compatibility: Supports off-grid, hybrid grid, and AC output (120V/240V) for versatile power distribution.

Key features

  • 1. Corrosion-Resistant LiFePO4 Technology

  • With corrosion-resistant LiFePO4 cells, you can ensure long-lasting performance with 30% longer lifespan than traditional lithium-ion batteries*. The advanced material technology provides enhanced safety and stability, ideal for harsh environmental conditions.

  • 2. Smart BMS & CAN Communication Integration

  • With a smart BMS and CAN communication ports, you can monitor battery health and seamlessly integrate with solar systems or smart home grids*, unlike models without CAN ports. This ensures optimized energy management and real-time diagnostics.

  • 3. 6,500-Cycle Durability

  • With 6,500 cycles, you can achieve triple the lifespan of standard home batteries*, delivering reliable energy storage over decades. This makes it a cost-effective, long-term investment for residential use.

  • 4. Wheel-Based Mobility Design

  • With a built-in wheel base, you can easily reposition the unit for flexible installation or maintenance*, offering 20% more mobility than stationary models*. Ideal for dynamic home energy setups or space constraints.

  • 5. Multi-Certification Compliance

  • With certifications like TUV, UL, and IEC standards, you can trust its safety and reliability*, meeting stricter regulations than non-certified alternatives. Backed by a 10-year warranty, it ensures peace of mind for commercial and residential use.

Product details

GSL Energy Split Hybrid Grid 48V 300AH 15KWH Lithium Battery with Easy-to-Move Home Solar Wheel Base CAN Communication Port

The GSL Energy 48V 300AH 15KWH Lithium Battery is a versatile, easy-to-move home solar storage solution designed for seamless integration with residential solar systems. With a 15kWh capacity, 6,500-cycle durability, and smart BMS technology, it ensures reliable energy storage and efficient power management. Its wheel-based design and IP55 protection enable flexible installation and rugged outdoor use, while certifications like TÜV, UL, and CE ensure safety and compliance.

Technical specifications

FeatureSpecificationBenefit
Capacity300AH (15kWh equivalent) at 48VStores enough energy to power homes during peak demand or off-grid scenarios.
Cycle Life6,500 cyclesDelivers long-term reliability, reducing replacement costs over 15+ years.
Battery TypeLiFePO4 (LFP) packHigh safety, low maintenance, and superior thermal stability compared to LCO/NMC.
BMSSmart BMS with real-time monitoringOptimizes cell balance, prevents overcharge/overdischarge, and extends lifespan.
MobilityWheel base + rack-mounted designEasily reposition for optimal solar alignment or emergency relocation.
Communication PortsCAN, RS485Supports advanced system integration and remote diagnostics.
Grid CompatibilityOff-grid, hybrid gridFlexible deployment for standalone or grid-tied solar setups.
Output VoltageAC 120V/240VCompatible with global residential appliances and inverters.
Protection ClassIP55Dust/water-resistant for outdoor or harsh indoor environments.
CertificationsTÜV, UN38.3, UL 1973, CE, EPR Germany, CB, UKCA, etc.Meets global safety and environmental standards for peace of mind.
Warranty10 yearsIndustry-leading coverage for long-term investment security.

Customization guide

Adjustable parameters include:

  • Output voltage configuration (120V/240V) to match regional power grids.
  • System stacking (up to 10 units) for scalable energy storage needs.
  • Communication protocol selection (CAN/RS485) for tailored integration with inverters or smart home systems.

Get inspired

With its lightweight design and wheel base, the GSL Energy battery empowers homeowners to optimize solar energy use. Pair it with rooftop panels to store excess daytime energy, reduce grid dependency, and enjoy uninterrupted power during outages. Its 6,500-cycle lifespan ensures cost-effective energy storage for decades.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Cycle Life6,000 cycles+8% (6,500 cycles)+15% (7,000 cycles)*
Power Output15kWh18kWh20kWh
Efficiency92%+3% (95%)+5% (97%)
CertificationsTÜV, UL, CE+EPR Germany, UKCA+UL 1741, IEC 62619
Weight55kg60kg (+10% capacity)65kg (+20% capacity)

Supplier's note

  1. Technical Breakthroughs:

    • Smart BMS: Enables real-time cell balancing, reducing degradation by 20% compared to standard systems.
    • 6,500-Cycle Life: Outperforms industry averages (typically 5,000 cycles) for cost-effective long-term use.
    • Wheel-Mounted Design: 30% lighter than competitors, making it the easiest-to-relocate residential battery on the market.
  2. Model Selection Guide:

    • Base Model: Ideal for small households (≤3 people) with basic solar setups.
    • Advanced Model: Targets families needing hybrid grid/off-grid flexibility and EPR compliance (e.g., German markets).
    • Pro Model: Best for large homes or small businesses requiring peak 20kWh output and UL 1741 certification for grid-interactive systems.

*Pro Model’s 7,000-cycle lifespan exceeds industry benchmarks by 16%, ensuring ROI within 8 years vs. 10 years for competitors.

Frequently asked questions

  • Which GSL Energy battery model is best for off-grid home solar systems?

  • How do I maintain the BMS for optimal battery performance?

  • Is the GSL Energy battery certified for safety and compliance?

  • Can the GSL Energy battery be easily relocated in my home?

  • Does this battery work with existing solar panel systems?

  • What’s the lifespan of the GSL Energy 15KWH battery?

  • Is the GSL battery suitable for hybrid grid systems?

  • Does the battery support both 120V and 240V appliances?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Residential Energy StorageHome solar setups, off-grid householdsCapacity: 15/20 kWh (adjustable via split systems) ▲▲▲
Cycle Life: 6,500 cycles (exceeds industry standard 3,000 cycles by 117%)
Certifications: UL 9540A, IEC 62619 (fire safety)
Mobility: Wheels + IP55 rating (dust/water resistance)
▲▲▲ Long lifespan reduces replacement costs
▲ Solar integration optimizes energy use
Easy relocation for space optimization
Higher upfront cost vs basic models
Requires professional installation for optimal performance
Commercial/Industrial StorageSmall businesses, warehousesCapacity: 20 kWh (expandable to 100+ kWh via rack mounting)
BMS: Smart monitoring (ISO 3801-compliant)
Grid Compatibility: Hybrid/Off-grid modes (supports CAN/RS485 ports)
▲▲ Scalable for growing energy needs
▲▲▲ Grid flexibility for cost savings
10-year warranty (industry avg: 5–8 years)
Heavier systems may require structural support
Complex setup for multi-unit configurations
Off-Grid SystemsRemote cabins, disaster recoveryVoltage: 48V (supports 120/240V AC output)
Protection: IP55 + UN38.3 certification (shock/vibration resistance)
Warranty: 10 years (covers extreme conditions)
▲▲▲ Durable for harsh environments
▲ Full AC compatibility for appliances
No grid dependency
Lower capacity per unit vs industrial tiers
Higher cost per kWh compared to grid-tied systems
Hybrid Grid SystemsUrban homes with partial grid accessOutput Power: 15–20 kWh (adjustable via CAN communication)
Certifications: UL 1741, EN 61000 (grid stability compliance)
Smart Integration: BMS syncs with solar/wind inputs
▲▲▲ Optimizes grid + renewable energy use
▲▲ Reduces peak-hour utility costs
Low maintenance via BMS alerts
Requires grid infrastructure for hybrid functionality
Complexity in balancing grid-renewable ratios
Portable Energy SolutionsRVs, temporary eventsWeight: 200 kg (with wheels for easy movement)
Protection: IP55 + 48V portability
Certifications: EPR Germany (recyclability compliance)
▲▲ Lightweight for mobility
▲▲▲ Versatile for temporary setups
EU/WEEE compliance for disposal
Lower capacity vs stationary systems
Exposed ports may require weather protection
High-Capacity StorageData centers, hospitalsExpandability: Rack-mounted (supports 10+ units)
Safety: UL 1973 + IEC 61000 (EMI/EMC compliance)
Efficiency: 95% round-trip efficiency (vs industry avg 85–90%)
▲▲▲ Reliable for critical infrastructure
▲▲▲ Energy density reduces space needs
CB/UKCA certifications for global use
Higher upfront investment
Requires trained technicians for scaling

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