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  • Sunket Lifepo4 50Ah CANbus Standard Connection Lfp 9kwh 12kwh 21kwh 50Ah Lithium Ion Battery for Solar Energy System
  • Sunket Lifepo4 50Ah CANbus Standard Connection Lfp 9kwh 12kwh 21kwh 50Ah Lithium Ion Battery for Solar Energy System
  • Sunket Lifepo4 50Ah CANbus Standard Connection Lfp 9kwh 12kwh 21kwh 50Ah Lithium Ion Battery for Solar Energy System
  • Sunket Lifepo4 50Ah CANbus Standard Connection Lfp 9kwh 12kwh 21kwh 50Ah Lithium Ion Battery for Solar Energy System
  • Sunket Lifepo4 50Ah CANbus Standard Connection Lfp 9kwh 12kwh 21kwh 50Ah Lithium Ion Battery for Solar Energy System
  • Sunket Lifepo4 50Ah CANbus Standard Connection Lfp 9kwh 12kwh 21kwh 50Ah Lithium Ion Battery for Solar Energy System
Sunket Lifepo4 50Ah CANbus Standard Connection Lfp 9kwh 12kwh 21kwh 50Ah Lithium Ion Battery for Solar Energy System

Sunket Lifepo4 50Ah CANbus Standard Connection Lfp 9kwh 12kwh 21kwh 50Ah Lithium Ion Battery for Solar Energy System

  • 3 - 10 Sets
    $710
  • 11 - 99 Sets
    $600
  • >= 100 Sets
    $500

Customization:

Customized logo（Min.Order: 50000 pieces）
Customized packaging（Min.Order: 50000 pieces）
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Sunket Lifepo4 50Ah CANbus Standard Connection Lfp 9kwh 12kwh 21kwh 50Ah Lithium Ion Battery for Solar Energy System

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Customizable Energy Storage: Offers 9kWh, 12kWh, and 21kWh capacity options, enabling tailored solutions for varying energy needs.
  • Solar & Grid Integration: Designed for hybrid/off-grid solar energy systems with CANbus standard connectivity, supporting seamless grid synchronization and off-grid autonomy.

Key features

  • 1. Advanced LFP Material Technology

    • With LFP (Lithium Iron Phosphate) technology and IP54 protection, ensure safe and durable energy storage even in harsh environments. The corrosion-resistant design outperforms less robust lithium-ion batteries, while a 10-year warranty guarantees long-term reliability.*

  • 2. CANbus Standard Integration

    • With CANbus standard connectivity, seamlessly integrate into solar energy systems or hybrid grids, eliminating compatibility issues common with proprietary protocols. This simplifies setup compared to non-CANbus models.*

  • 3. Scalable Output Flexibility

    • With a 20–50kWh output range and stackable design, customize energy capacity to meet diverse needs—from residential solar setups to commercial applications. This adaptability surpasses fixed-output systems.*

  • 4. Versatile Scenario Solutions

    • With hybrid grid/off-grid compatibility and wall-mounted installation options, deploy in homes, commercial buildings, or renewable energy systems. This multi-scenario adaptability exceeds single-purpose storage solutions.*

  • 5. EU-Compliant Certification Standards

    • With certifications like CE, IEC, and EPR (Germany/France), meet rigorous EU safety and environmental standards. This ensures reliability and sustainability compared to uncertified alternatives.*

Product details

Sunket Lifepo4 50Ah CANbus Standard Connection Lfp 9kwh 12kwh 21kwh 50Ah Lithium Ion Battery for Solar Energy System

The Sunket LiFePO4 battery series offers customizable energy storage solutions for solar systems, featuring durable LiFePO4 chemistry, CANbus connectivity, and certifications like CE and IEC. Available in 9kWh, 12kWh, and 21kWh capacities, these stackable units are ideal for residential and commercial solar setups, providing scalable energy independence with a 10-year warranty.

Technical specifications

FeatureSpecificationBenefit
Battery TypeLithium-ion (LiFePO4)High safety, long cycle life, and no memory effect.
Capacity Options9kWh, 12kWh, 21kWh (50Ah cells)Flexible energy storage tailored to specific needs.
CertificationsCE, IEC, EPR (Germany/France), CBMeets global safety and environmental standards.
CommunicationCANbus Standard ConnectionSeamless integration with solar inverters and smart grids.
Protection ClassIP54Dust and water-resistant for outdoor or harsh indoor environments.
Voltage48V/51.2VCompatible with standard solar and grid systems.
Warranty10 yearsIndustry-leading durability and reliability assurance.

Customization guide

Adjustable parameters:

  • Capacity: Choose between 9kWh, 12kWh, or 21kWh to match energy demand.
  • Configuration: Stack units vertically or horizontally for scalable storage (up to 50kWh total).
  • Grid Connection: Select hybrid grid (grid-tied) or off-grid setups via CANbus communication.

Get inspired

With the Sunket LiFePO4 battery, you can design a solar energy system that adapts to your needs. For example:

  • Residential Use: A 12kWh unit paired with solar panels ensures 24/7 power for a small home.
  • Commercial Backup: Stack 21kWh units to power critical equipment during outages.
  • Hybrid Systems: Combine with the grid for cost-effective energy management.

Choose your model

ParameterBase Model (9kWh)Advanced Model (12kWh)Pro Model (21kWh)
Capacity (kWh)91221
Max Output Power5kW8kW10kW
Stacking SupportYes (2 units)Yes (4 units)Yes (unlimited)
Cycle Life3,000 cycles4,000 cycles5,000 cycles

Supplier's note

  1. Technical Breakthroughs:

    • LiFePO4 Chemistry: Triple the thermal stability of standard lithium-ion, enabling safe operation in extreme temperatures.
    • CANbus Integration: 20% faster data transmission than RS485, ensuring precise grid-solar coordination.
    • EPR Compliance: Full lifecycle recycling support across Europe, reducing environmental impact.

  2. Version Selection Guide:

    • Base Model (9kWh): Ideal for small households or seasonal cabins needing basic backup.
    • Advanced Model (12kWh): Perfect for mid-sized homes or small businesses requiring hybrid grid flexibility.
    • Pro Model (21kWh): Designed for large residential estates or commercial sites demanding high-output, long-term storage.

With the Pro Model’s 5,000-cycle lifespan, you can achieve cost savings 30% faster than lead-acid batteries. Pair its 10kW output with solar panels to power high-demand appliances like EV chargers. The Base Model’s compact design makes it easy to retrofit into existing systems, while the Advanced Model’s stacking capability enables scalable solutions for growing energy needs.

Frequently asked questions

  • Which Sunket Lifepo4 battery model suits small residential solar energy systems?

  • How do I maintain the CANbus communication port on the Sunket Lifepo4 battery?

  • Why choose LiFePO4 over lead-acid batteries for solar systems?

  • Can I mix 9kWh and 12kWh Sunket batteries in a hybrid grid system?

  • Is the Sunket Lifepo4 compatible with existing solar inverters?

  • How does the Sunket 21kWh model reduce energy costs for commercial solar users?

  • Are Sunket Lifepo4 batteries certified for EU installations?

  • Can I customize the Sunket battery’s output power for a 30kWh solar system?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
CapacityResidential energy storage, off-grid setupsBase: 9kWhAdvanced: 21kWh (▲2.3x Base)
(9kWh → 21kWh scalable storage)		▲2.3x energy storage for larger homes/off-grid systems
VoltageSolar systems with 48V/51.2V invertersBase: 48VAdvanced: 51.2V (▲4% efficiency gain)
(IEC 62619 compliant)		Optimized for high-power appliances and hybrid systems
CertificationEU markets, commercial installationsCE, IEC 62619, EPR Germany/France
(▲Full regional compliance)		Meets EU environmental and safety standards (EPR/WEEE)Limited to certified regions (e.g., no North America certifications)
Communication PortSmart grid integrationCANbus (ISO 11898)
(▲Industry interoperability)		Seamless integration with inverters and BMS systemsRequires CANbus-enabled components
Protection ClassOutdoor installations, dusty environmentsIP54 (dust/water-resistant per IEC 60529)Withstands harsh outdoor conditions (dust/water ingress)Not fully waterproof (IP67 required for submersion)
Output PowerHigh-demand applications (e.g., AC units)Base: 5kWAdvanced: 10kW (▲2x Base)
Max: 50kW (▲10x Base)		Supports heavy appliances and hybrid systems
WarrantyLong-term investments10-year warranty (▲Double industry standard 5-year)Lowers total cost of ownership over timeHigher upfront cost compared to shorter warranties

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