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51.2V 300Ah 15.36kWh Floor Standing Solar Energy Storage Battery 1
SUNPOK 51.2V 300Ah/314Ah Floor Standing LiFePO4 Solar Energy Storage Battery 15.36kWh/16.08kWh
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51.2V 300Ah 15.36kWh Floor Standing Solar Energy Storage Battery 1
SUNPOK 51.2V 300Ah/314Ah Floor Standing LiFePO4 Solar Energy Storage Battery 15.36kWh/16.08kWh
51.2V 300Ah 15.36kWh Floor Standing Solar Energy Storage Battery 3
51.2V 300Ah 15.36kWh Floor Standing Solar Energy Storage Battery 4
51.2V 300Ah 15.36kWh Floor Standing Solar Energy Storage Battery 5
51.2V 300Ah 15.36kWh Floor Standing Solar Energy Storage Battery 6
51.2V 300Ah 15.36kWh Floor Standing Solar Energy Storage Battery 7

51.2V 300Ah 15.36kWh Floor Standing Solar Energy Storage Battery

High-Capacity Floor-Standing LiFePO4 Battery for Residential & Commercial Solar Energy Storage
SUNPOK 15.36kWh 51.2V 300Ah Floor Standing LiFePO4 battery for home solar backup, 8000+ cycles, smart BMS, max 15 parallel, full all brand inverter compatibility for residential & light commercial storage.

Brand: SUNPOK ENERGY
Product Type: Floor-Standing Lithium Energy Storage Battery 
Nominal Voltage: 51.2V
Nominal Capacity: 300Ah | 314Ah
Rated Energy: 15.36kWh | 16.08kWh 
Certification: CE/ISO9001/MSDS/UN38.3
Delivery Time: 5-15 Days
Service: OEM/ODM Customized 
Supply Ability: 5000 PCS/Month
5.0
design customization

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    SUNPOK ENERGY SPECIFICATION 51
    SUNPOK ENERGY SPECIFICATION 51

    Product Overview

    ◼︎ The SUNPOK 51.2V 300Ah 15.36kWh 314Ah 16.08kWh Floor Standing LiFePO4 Solar Energy Storage Battery is a high-capacity, space-saving, ultra-safe long-life energy storage solution built for large villa solar systems, whole-home power backup, and medium light commercial power storage. 


    ◼︎ Equipped with premium A-grade LiFePO4 cells, integrated intelligent BMS and built-in 200A DC circuit breaker, this Floor Standing battery delivers stable high-power output, all-round multi-layer safety protection and consistent reliable performance to meet large-capacity daily household and commercial energy storage demands.


    ◼︎ With a rated energy of 15.36kWh or 16.08kWh, ultra-long cycle life exceeding 8000 cycles at 95% DOD, and support for up to 15 units parallel expansion, this slim floor standing model perfectly matches users with large power consumption demands but limited floor space. 


    ◼︎ Its thin floor standing cabinet design saves valuable indoor space, easily installed in living rooms, garages, utility rooms and commercial equipment rooms. The front HD LCD screen and intuitive physical operation buttons support real-time battery data monitoring, greatly simplifying daily operation and maintenance.

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    Core Technical Specifications

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    Parameter Specification
    Brand SUNPOK
    Product Type Floor Standing LiFePO4 Solar Energy Storage Battery
    Nominal Voltage 51.2V
    Nominal Capacity 300Ah
    Rated Energy 15.36kWh
    Battery Cell Type A Grade LiFePO4 Cell
    Cycle Life More than 8000 cycles
    Maximum Parallel Connection Up to 15 units
    DC Circuit Breaker 200A DC Circuit Breaker
    BMS Built-in Intelligent BMS
    Inverter Compatibility Compatible with all inverter brands
    Display LCD display with SOC and status indicators
    Floor-Standing Vertical Installation Floor-Standing Vertical Installation
    Dimensions 897mm × 416mm × 237mm

    Key Product Advantages

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    Top-Grade A-Grade LiFePO4 Cells, Superior Intrinsic Safety
    Top-Grade A-Grade LiFePO4 Cells, Superior Intrinsic Safety Adopts industrial premium A-grade lithium iron phosphate cells with outstanding thermal stability, low heat generation, no risk of thermal runaway, stable chemical properties. Effectively avoid fire and explosion hazards, the safest cell chemistry for household and commercial photovoltaic energy storage & emergency backup power scenarios.
    A02 (2)
    Long Cycle Life, Reduced Lifecycle Cost
    Over 8000 Deep Cycles, Ultra-Low Full-Lifecycle Cost Supports more than 8000 charge-discharge cycles under 95% deep discharge, far exceeding traditional lead-acid batteries. Extremely long service life greatly reduces battery replacement frequency, cuts total ownership cost, and brings higher investment return for families, small shops and light commercial projects.
    A03 (2)
    Scalable Capacity via Parallel Expansion
    Massive Expandable Capacity via Parallel Connection Support up to 15 batteries connected in parallel, freely expand total storage capacity according to daily power consumption. Flexible matching from large household self-use solar systems to upgraded medium light commercial energy storage projects, adapt to growing power demand in later stage.
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    Dual Heavy-Duty Safety Protection
    Smart BMS + 300A DC Circuit Breaker Built-in full-function intelligent BMS implements comprehensive protection against overcharge, over-discharge, over-current, high/low temperature, short circuit and cell imbalance, automatically balancing every cell group to maintain stable system operation. Matched with 300A high-current DC circuit breaker to provide secondary electrical safety barrier for high-power working conditions.
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    Full Universal Compatibility With All Mainstream
    Full Universal Compatibility With All Mainstream Inverters 15.36kWh wall-mounted lithium storage battery supports seamless matching with all mainstream hybrid, off-grid, grid-tied inverter brands on the market. Simplify system integration work for installers, distributors and end users, completely eliminate equipment compatibility troubles.
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    Real-Time Visual Monitoring via HD LCD Interface
    Real-Time Visual Monitoring via HD LCD Interface Front panel equipped with high-definition LCD screen plus independent SOC and running status indicator lights. Users can directly check real-time battery voltage, charge/discharge current, remaining SOC percentage and operating fault status at a glance, user-friendly layout lowers daily maintenance difficulty.

    Application Scenarios

    This 15.36kWh Floor Standing LiFePO4 battery fits a wide range of energy storage scenarios:

    ◼︎ Residential Solar Energy Storage Store excess solar power and increase household solar self-consumption rate

    ◼︎ Home Backup Power Keep essential appliances running during grid power outages

    ◼︎ Off-Grid Power Systems Suitable for cabins, remote homes, farms and isolated locations without grid access

    ◼︎ Light Commercial Energy Storage Applicable for small shops, home offices, workshops and small business backup systems

    ◼︎ Telecom and UPS Backup Power Deliver stable power supply for communication equipment and emergency UPS devices

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    Why Choose us

    Why Choose SUNPOK 15.36kWh Wall-Mounted Battery

    The SUNPOK 51.2V 300Ah Floor Standing battery combines high safety, long service life, stable output and flexible expansion in a space-saving design. It is built for users who need a reliable solar battery with wide compatibility and easy operation in limited space. Whether for home solar self-consumption, emergency backup or light commercial energy storage, this model delivers a balanced solution of performance, safety and cost-effectiveness.


    Image Label: SUNPOK Whole Home Energy Solution - 24/7 Smart Power Management System Diagram Content: Power line, Communication line CAN/RS485, Grid, Inverter, Solar panel, Family load, Battery

    faq

    1
    Q1: What is the full capacity specification of this Floor Standing battery?
    A: This battery features nominal voltage 51.2V, rated capacity 300Ah, total rated energy 15.36kWh.
    2
    Q2: What is the maximum number of batteries that can be connected in parallel?
    A: The energy storage system supports up to 15 units connected in parallel to expand total energy storage capacity for high-power demand.
    3
    Q3: What battery cell material is adopted for this storage battery?
    A: It uses high-quality A-grade LiFePO4 cells, famous for high safety, stable chemical performance and ultra-long cycle service life.
    4
    Q4: Does this battery work with all mainstream solar inverters?
    A: Yes, it is professionally designed to be fully compatible with all mainstream grid-tied, hybrid and off-grid inverter brands worldwide.
    5
    Q5: Does this battery have built-in multi-layer safety protection?
    A: Absolutely. It is equipped with an integrated intelligent all-protection BMS plus a 300A DC circuit breaker, providing double-layer safety protection to guarantee stable and safe long-term operation.
    6
    Q6: Is this battery suitable for large home and commercial use?
    A: Yes. Its Floor Standing design saves floor space, and the 15.36kWh large capacity meets power demand of big villas, whole-home backup and medium light commercial energy storage scenarios.
    7
    Q7: How many charge-discharge cycles can this battery achieve?
    A: The cycle life reaches more than 8000 cycles under 95% DOD; actual service cycle will slightly fluctuate according to installation environment and daily usage habits.

    Contact our team immediately for a free customized quote.

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    Allen Lin
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