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  • Power Queen 24V 200AH LIFEPO4 Battery, built -in 200a BMS

    Product shape
    • Uses an innovative multi-cell configuration with a total of 16 cells. Enables the most even power distribution, maximizing performance and lifespan while providing the highest energy density and safety.
    • EV Class A battery cells comply with the strictest European standard and come with a 5-year warranty. 4,000-15,000 cycles for a 10-year service life.
    • With a total output power of up to 5120W and built-in BMS multi-protection algorithms, it can power multiple devices simultaneously and effectively prevent overheating, overcurrent issues, and more.
    • Supports solar power storage systems up to a maximum configuration of 4P2S with a capacity of up to 40.96 kWh, completely avoiding power shortages.
    • Saves installation space and wiring costs (compared to 4x12V 100Ah LiFePO4 batteries or 4x12V 200Ah lead-acid batteries).

    1 piece (saving € 280)

    1 piece (saving € 280) 1 piece+29.2V 20A charger 2 pieces (€ 1144.59 / piece) 1 piece (0% VAT. DE/AT)

    17 in stock

    €1.179,99 €1.459,99

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      Icon for verifiedBattery specifications

      Cell type: LiFePO4 Prismatic

      Cycle life: 4000-15000 cycles

      Nominal voltage: 25.6V

      Nominal capacity: 200Ah

      Energy: 5120Wh

      Max. expansion (parallel & series): 4P2S

      Internal resistance: ≤40mΩ

      Certifications: FCC, CE, RoHS, BattG2, WEEE, PackagingG, UN38.3

      Max. Continuous Output Power: 5120W

      BMS: 200A

      Max. continuous charging current: 200A

      Max. continuous discharge current: 200A

      Max. discharge current 5 seconds: 400A

      Charging voltage: 28.8V ± 0.4V

      Recommended charging current: 40A (0.2C)

      Charging temperature: 0°C - 50°C / 32°F - 122°F

      Discharge temperature: -20°C - 60°C / -4°F - 140°F

      Storage temperature: -10°C - 50°C / 14°F - 122°F

      Connection terminals: M8 screws

      Size: L52.0 x W26.8 x H22.0 cm

      Housing material: ABS (flame-retardant plastic)

      Protection class: IP65

      Icon for secureCarefree payment
      Power Queen Payment
      Icon for delivery_box_1Easy return and exchange

      Dissatisfied? We offer a hassle-free 30-day Return and exchange.

      Icon for truckShipping within 24 hours.

      We process your shipments daily from Monday to Friday (except special orders).
      Delivery time: 2-4 Working days within Germany and 3-7 Working days within the EU via DPD/UPS.

      Want to shop together? Check the box and add it to your cart!

      • LiFePO4 24V 200Ah (5120Wh) >AGM 4 x 12V 200Ah (2P2S) (4800Wh)

        Installation is simplified by using a 24V 200Ah LiFePO4 battery and requires 50% less wiring.

        One 24-volt battery takes up less space than four 12-volt batteries. This is especially useful when space is limited.

        Batteries specifically designed for 24V systems can be more efficient than four 12V batteries connected together.

        The fewer batteries connected in series or parallel, the lower the risk of imbalances and the more consistent the performance.

      • Off-grid solar systems with a maximum of 40.96 kWh Energy expansion (4P2S)

        Power Queen 24V 200Ah solar batteries can be connected up to 4 in parallel and 2 in series to increase capacity (200Ah, 400Ah, 600Ah, max. 800Ah) and voltage (25.6V, max. 51.2V). With up to 8 batteries, a 51.2V 800Ah battery system with 40.96kWh of energy can be generated.

        This powerful storage solution is suitable for home solar systems, emergency power supplies, and RV travel. With this off-grid system, you can live self-sufficiently and environmentally friendly. Compared to grid power, you can save up to 50% on energy costs. (No more than €0.30 per kWh)

      • LiFePO4 24V 200Ah (5120Wh) >AGM 4 x 12V 200Ah (2P2S) (4800Wh)

        Installation is simplified by using a 24V 200Ah LiFePO4 battery and requires 50% less wiring.

        One 24-volt battery takes up less space than four 12-volt batteries. This is especially useful when space is limited.

        Batteries specifically designed for 24V systems can be more efficient than four 12V batteries connected together.

        The fewer batteries connected in series or parallel, the lower the risk of imbalances and the more consistent the performance.

      • Off-grid solar systems with a maximum of 40.96 kWh Energy expansion (4P2S)

        Power Queen 24V 200Ah solar batteries can be connected up to 4 in parallel and 2 in series to increase capacity (200Ah, 400Ah, 600Ah, max. 800Ah) and voltage (25.6V, max. 51.2V). With up to 8 batteries, a 51.2V 800Ah battery system with 40.96kWh of energy can be generated.

        This powerful storage solution is suitable for home solar systems, emergency power supplies, and RV travel. With this off-grid system, you can live self-sufficiently and environmentally friendly. Compared to grid power, you can save up to 50% on energy costs. (No more than €0.30 per kWh)

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      Automotive-grade cells for safe use

      The battery is equipped with an integrated 200A BMS that protects against overcharging, overdischarging, overcurrent, overtemperature, and short circuits. It consists of 16 automotive-grade cells and is highly dense, stable, safe for daily use, and environmentally friendly. Multi-cell configurations are critical for high-capacity batteries, and the Power Queen far surpasses the 24V 200Ah batteries available on the market with only 6 or 8 cells.

      Compared to lead-acid batteries, the Power Queen 24V 200Ah charges faster with the maximum power of the MPPT solar charge controller and is not limited by the internal resistance of the battery, even in low sunlight in winter.

      Supports 3 charging methods

      • 29.2V 40A (20A) LiFePO4 charger
      • Solar module with LiFePO4-capable charge controller
      • Alternator with DC-DC charger 29.2V 40A

      Frequently asked questions:

      Icon for questionCan the battery be mounted on the side ?

      For the Power Queen 24V 200Ah LiFePO4 battery, we recommend mounting it upright with the terminals facing up. It's important to ensure the front and top sides are not facing down.

      Icon for questionI can switch them into row with other batteries or in parallel ?

      NO. Conditions for series and parallel connection: Same brandSame modelWithin 3 months of the date of purchase.

      Icon for questionHow can I compensate for the batteries in a serial or parallel configuration ?

      Use suitable batteries: When assembling the battery pack, select LiFePO4 batteries of the same voltage and capacity (same brand, same model, within 3 months of purchase). This minimizes battery differences and eliminates the need for a balancing regulator.

      Check the charging and discharging process: Use appropriate charging and discharging devices. Proper management of charging and discharging processes can reduce voltage and capacity differences within the battery group.

      Check batteries regularly: Regularly check the voltage and capacity of each battery in the battery group to ensure they are consistent. If one battery differs significantly from the others, balancing measures may be necessary.

      Using a compensating regulator: Installing a LiFePO4 battery balancing regulator can compensate for voltage and capacity differences in series or parallel battery groups. The balancing regulator transfers energy from high-voltage or high-capacity batteries to low-voltage or low-capacity batteries to ensure consistent performance and longevity across the entire battery group.

      Icon for questionI can charge Lifepo4 batteries with solar modules ?

      Yes, you can charge LiFePO4 batteries with solar panels. Here are three reliable charging options:

      1. Use of solar modules
      The Power Queen 24V 200Ah battery can be fully charged in one day with 1700W solar panels (assuming 4.5 hours of effective sunshine per day). With ≤1700W solar panels, it may take more than a day to fully charge the battery, as the duration and intensity of the light have a significant impact on charging efficiency.

      2. LiFePO4 Smart Chargers
      For charging a 24V battery, it is recommended to use a 29.2V charger to use.
      Recommended charging voltage: 28.4V - 29.2V.
      Recommended charging current: 40A (0.2C) - the battery is charged to 100% capacity in about 5 hours.

      3. Generator/alternator
      If the alternator or generator supports DC output, a DC charger is required to connect the battery to the generator. If the alternator or generator supports AC output, please add a suitable charger according to our recommendations to connect the battery and generator.
      Recommended charging voltage: 28.4V - 29.2V.
      Recommended charging current: 40A (0.2C) - the battery is charged to 100% capacity in about 5 hours.

      Icon for questionI can use this battery as a car start battery or golf car battery ?

      NO. Note: This battery is NOT suitable as a starter battery, golf cart battery, or for heavy-duty applications such as water pumps, car lifts, elevators, vacuum cleaners, or four-wheel drive lawn mowers. More information about the Power Queen: service.de@ipowerqueen.com

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