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China Suppliers Factory Stacked Power Station: 5KWh/10KWh/15KWh/20KWh Lithium Ion Lifepo4 Battery Hybrid System

Introducing our advanced Stacked Power System, available in 5KWh, 10KWh, 15KWh, and 20KWh configurations. This high-performance lithium-ion Lifepo4 battery is designed for off-grid and hybrid solar power applications. Our products are manufactured in China, ensuring top-notch quality and reliability. We take pride in being a leading supplier and factory of innovative energy solutions, providing efficient and sustainable power storage options for your needs. Experience the benefits of our stacked lithium battery technology for your solar power systems today!

    Stacked Power System 5KWh / 10KWh / 15KWh / 20KWh — Lithium Iron Phosphate (LiFePO4) Battery Off-Grid / Hybrid Solar Power System Stacked Lithium Battery.

    Product Model SLAHG-5KWH SLAHG-10KWH SLAHG-15KWH SLAHG-20KWH
    Rated Capacity 100AH 100AH×2 100AH×3 100AH×4
    Rated Energy 5.12KWH 10.24KWH 15.36KWH 20.48KWH
    Battery Type Lithium Iron Phosphate Battery
    Rated Voltage 51.2V
    Communication Ports RS485 / CAN
    Photovoltaic Charging Current (Max) 100A
    Mains Charging Current (Max) 60A
    Rated Output Power 5000W
    Battery Voltage 48VDC
    Monitor LED + LCD
    Working Mode MPPT
    MPPT Tracking Voltage Range 120V–450VDC
    Rated PV Array Operating Voltage 360VDC
    Photovoltaic Input Power (Maximum) 4000W
    DC Input Voltage Range 42VDC–60VDC
    Rated Power Input Voltage 220VAC / 230VAC / 240VAC
    Power Input Voltage Range 170VAC–280VAC (UPS Mode) / 120VAC–280VAC (INV Mode)
    Power Input Frequency Range 45Hz–55Hz (50Hz) / 55Hz–65Hz (60Hz)
    Inverter Output Voltage 220VAC±2% / 230VAC±2% / 240VAC±2% (Inverter Mode)
    Output Efficiency Inverter (Maximum): 94% (Peak) / Manual: 99%
    Size 425×560×425mm 425×560×600mm 425×560×775mm 425×560×950mm
    Weight 80 kg 139.5 kg 199 kg 258.5 kg
    Stacked Power System Specifications
    🌍 Applications
    Application Scenarios

    Our products are suitable for a wide range of scenarios including Outdoor Dining, Family Dinner, Farm, Outdoor Music Festival, Kitchen, RV, Camping, Fishing, Power Outage Emergency, Construction Site, Office, Household, and more.

    Product Advantages
    1 EV-Grade LiFePO4 Batteries

    Compared with ordinary batteries, it has higher energy density, longer cycle life, higher safety under high temperature conditions, relatively stable discharge voltage, is compatible with various electrical appliances and digital devices, and can provide long-lasting power supply.

    EV-Grade LiFePO4 Batteries
    2 Built-in Battery Management System

    It uses an advanced battery management system with 8 layers of safety protection, multiple protection algorithms, and real-time dynamic adjustment of voltage, current, and temperature to ensure safe operation. This system can optimize battery performance, improve energy efficiency, extend battery life, improve system stability, and improve safety performance.

    Built-in Battery Management System
    3 Intelligent Operation Management System

    Intelligent power control, automatic and delay-free switching during power outages, ensuring power consumption experience during special periods.

    Intelligent Operation Management System
    4 Built-in MPPT Controller

    High-efficiency chip, using peak power point tracking technology, greatly improves the energy utilization of the solar energy system, with a conversion efficiency of no less than 99%, efficiently charging the battery.

    Built-in MPPT Controller
    5 Modular Stacking Design

    The energy storage system consists of 1 to 4 battery modules connected in series and an inverter module, with an available capacity of 5 to 20 kWh. The modular stacking design allows for flexible matching of energy storage units and capacity expansion on demand.

    Modular Stacking Design DiagramModular Stacking Design Detail
    Modular Stacking Scene
    ❓ Frequently Asked Questions
    Q What capacity options are available for this stacked power system?
    This stacked power system is available in four capacity options: 5KWh (SLAHG-5KWH), 10KWh (SLAHG-10KWH), 15KWh (SLAHG-15KWH), and 20KWh (SLAHG-20KWH), achieved by connecting 1 to 4 battery modules in series with an inverter module.
    Q What type of battery is used in this system?
    The system uses EV-Grade Lithium Iron Phosphate (LiFePO4) batteries, which offer higher energy density, longer cycle life, superior safety at high temperatures, and a stable discharge voltage compared to ordinary batteries.
    Q Does this system support both off-grid and hybrid (on-grid) operation?
    Yes. This system supports both off-grid and hybrid solar power operation modes, making it suitable for a wide range of residential, commercial, and outdoor use cases.
    Q What is the MPPT efficiency of the built-in solar charge controller?
    The built-in MPPT controller uses peak power point tracking technology with a conversion efficiency of no less than 99%, supporting a PV input voltage range of 120V–450VDC and a maximum photovoltaic input power of 4000W.
    Q How does the system handle power outages?
    The system features an intelligent operation management system that enables automatic, delay-free switching during power outages, ensuring an uninterrupted power supply experience for connected appliances and devices.
    Q Can the capacity of this system be expanded in the future?
    Yes. Thanks to its modular stacking design, the system allows flexible capacity expansion on demand. You can start with a 5KWh unit and scale up to 10KWh, 15KWh, or 20KWh by adding additional battery modules without replacing the entire system.