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  • BLUESUN Stack Battery Solar Systems 48V 156V Lithium Batteries 25kWh Battery Solar System for House
  • BLUESUN Stack Battery Solar Systems 48V 156V Lithium Batteries 25kWh Battery Solar System for House
  • BLUESUN Stack Battery Solar Systems 48V 156V Lithium Batteries 25kWh Battery Solar System for House
  • BLUESUN Stack Battery Solar Systems 48V 156V Lithium Batteries 25kWh Battery Solar System for House
  • BLUESUN Stack Battery Solar Systems 48V 156V Lithium Batteries 25kWh Battery Solar System for House
  • BLUESUN Stack Battery Solar Systems 48V 156V Lithium Batteries 25kWh Battery Solar System for House
BLUESUN Stack Battery Solar Systems 48V 156V Lithium Batteries 25kWh Battery Solar System for House

BLUESUN Stack Battery Solar Systems 48V 156V Lithium Batteries 25kWh Battery Solar System for House

  • 1 - 30 Watts
    $3,697
  • 31 - 100 Watts
    $3,607
  • >= 101 Watts
    $3,517

Customization:

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BLUESUN Stack Battery Solar Systems 48V 156V Lithium Batteries 25kWh Battery Solar System for House

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Capacity Energy Storage: Delivers 25kWh to 30kWh storage capacity, enabling reliable power supply for homes, small businesses, or critical equipment during outages.
  • Stackable Modular Design: Supports scalable configurations via vertical stacking, adapting to energy demands from residential to commercial-scale applications.
  • Off-Grid & Hybrid Grid Compatibility: Optimized for standalone solar systems or hybrid setups, ensuring uninterrupted power in grid-connected or remote environments.
  • LIFEP04 Technology: Combines safety (resistant to thermal runaway) with longevity (10-year warranty), outperforming traditional lithium-ion alternatives in durability and efficiency.

Key features

  • 1. Advanced LIFEP04 Material Technology

    • With Bluesun’s high-voltage LIFEP04 lithium-ion technology, you can achieve faster charging/discharge rates and enhanced safety compared to standard lithium-ion batteries*. The corrosion-resistant chemistry ensures long cycle life and reduced thermal risks, ideal for harsh environmental conditions.

  • 2. Modular Stackable Design for Scalability

    • With a stackable modular design, you can easily scale energy storage capacity to meet growing demands, unlike fixed-size systems*. The vertical stacking allows compact installation in homes or commercial spaces while maintaining efficiency.

  • 3. High-Performance Output for Diverse Needs

    • With a 25kWh capacity and output power up to 30kWh, you can power homes or small businesses for extended periods, outperforming smaller systems*. The 48V–156V voltage range ensures compatibility with high-power appliances and solar setups.

  • 4. Versatile Scenario Solutions for Any Environment

    • With off-grid and hybrid grid compatibility, you can ensure uninterrupted power in remote or grid-connected locations, adapting to diverse energy needs*. The IP65 protection class safeguards against dust and water, making it suitable for outdoor or harsh indoor environments.

  • 5. Comprehensive Safety and Environmental Compliance

    • With certifications like CE, EPR, and food-grade battery standards, you can trust Bluesun’s compliance with global safety and environmental regulations*. The eco-friendly LIFEP04 chemistry reduces waste and supports sustainable energy storage.

Product details

BLUESUN Stack Battery Solar Systems 48V 156V Lithium Batteries 25kWh Battery Solar System for House

The BLUESUN Stack Battery Solar System is a high-voltage LIFEP04 lithium battery solution designed for residential and commercial solar energy storage. With capacities ranging from 15kWh to 30kWh and stackable configurations, it offers scalable energy storage optimized for off-grid, hybrid grid, or all-in-one solar systems. Its IP65 protection, 10-year warranty, and certifications like CE and EPR ensure reliability and compliance with global standards.

Technical specifications

FeatureSpecificationBenefit
Battery ChemistryLithium Iron Phosphate (LIFEP04)High safety, long cycle life (2000+ cycles), and low environmental impact.
Capacity Options150Ah, 200Ah, 250Ah, 900Ah (configurable via stacking)Modular design allows customization to meet specific energy demands.
Voltage Range48V to 156V (stackable modules)Supports high-power applications and flexible system integration.
Output Power15kWh, 20kWh, 25kWh, 30kWh (scalable up to 50kWh via stacking)Delivers consistent power for homes, businesses, or remote locations.
CertificationsCE, EPR (France/Germany), and home energy storage system complianceEnsures safety, environmental compliance, and global market readiness.
Protection ClassIP65Dust/water-resistant for indoor or outdoor installations.
Warranty10 yearsLong-term reliability and peace of mind for users.

Customization guide

Adjustable parameters:

  • Stackable modules to scale capacity from 15kWh to 50kWh+ for residential or commercial needs.
  • Voltage configuration (48V to 156V) to match solar system requirements.
  • Communication ports (RS232) for integration with smart energy management systems.

Get inspired

Power your off-grid cabin with a 25kWh system, expand to 50kWh for a small business, or pair with solar panels for a hybrid grid setup. The stackable design and IP65 rating make it ideal for rugged environments, while LIFEP04 technology ensures safe, long-lasting performance.

Choose your model

ParameterBase Model (15kWh)Advanced Model (25kWh)Pro Model (30kWh)
Output Power15kWh25kWh (+66% capacity)30kWh (+100% capacity)*
Stackable CapacityUp to 30kWhUp to 50kWhUnlimited stacking
Warranty10 years10 years10 years
Voltage Range48V51.2V156V (high-voltage optimized)

Supplier's note

  1. Technical Breakthroughs:

    • LIFEP04 Chemistry: Triple the safety of traditional lithium-ion, reducing thermal runaway risks.
    • Stackable Design: Enables 20% faster system expansion compared to non-modular batteries.
    • High-Voltage Architecture: Supports 156V configurations, ideal for industrial-grade power demands.

  2. Version Selection Guide:

    • Residential Users: Opt for the Base Model (15kWh) for cost-effective home backup.
    • Small Businesses: Choose the Advanced Model (25kWh) for hybrid grid systems with moderate scalability.
    • Commercial/Industrial: Select the Pro Model (30kWh) for high-voltage applications requiring unlimited stacking.

With the Pro Model’s 156V capability, you can power heavy machinery or large-scale solar arrays. Pair its LIFEP04 chemistry with IP65 protection to ensure safe, durable operation in harsh environments. For users needing rapid deployment, the stackable feature cuts installation time by 30% versus traditional systems.

Frequently asked questions

  • Which Bluesun battery model is best for a residential solar system with 30kWh capacity?

  • How do I maintain the Bluesun LIFEP04 battery for long-term use?

  • Why choose Bluesun LIFEP04 over lead-acid batteries for solar systems?

  • Can I customize the Bluesun stackable battery for a small business?

  • Is the Bluesun 30kWh battery certified for EU markets?

  • How long will a 30kWh Bluesun battery power an off-grid home?

  • What’s the warranty coverage for Bluesun’s LIFEP04 batteries?

  • Can the Bluesun battery work in hybrid or off-grid solar setups?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Battery ChemistryResidential/Commercial Energy StorageLIFEP04 (2000+ cycles) ▲300% vs Lead Acid (500 cycles) (Industry avg: 500 cycles)Longer lifespan, higher safety, no thermal runaway riskHigher upfront cost compared to lead-acid batteries
Modular DesignScalable Home/Commercial InstallationsStackable modules (150–900Ah) ▲4× expansion vs non-stackable systems (Base: 150Ah, Advanced: 900Ah)Flexible scalability, space-efficient stackingRequires professional installation for multi-unit setups
Capacity RangeHigh-Power Residential/Small Commercial15–30 kWh ▲100% max capacity vs industry (8–15 kWh common) (Advanced: 30 kWh)Powers entire homes/businesses, supports EV chargingHigher cost for larger capacities
Voltage OptionsHigh-Power Applications (EV/Heavy Loads)48V/51.2V ▲6.7% voltage boost vs standard 48V (Advanced: 51.2V for 6% efficiency gain)Faster charging, lower resistance lossesRequires compatible inverters for 51.2V systems
CertificationsEU-Regulated Markets9+ certifications (CE, EPR-France/Germany) ▲100% EU compliance (Industry: 3–5 certifications)Meets strict EU regulations, reduces legal risksCertification costs may increase upfront pricing
Warranty PeriodLong-Term Investments10-year warranty ▲125% vs industry (5–8 years avg) (Advanced: 10 years full coverage)Lower long-term costs, peace of mindMay require adherence to maintenance terms

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