🚐 Your motorhome deserves the best: 12V 100Ah 190H LiFePO4 battery - Save 48% now!

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  • Power Queen Lifepo4 51.2V 100AH ​​SMART 3HE Serverrack Solar battery

    Product shape
    • The batteries can be inserted directly into standard 3U service racks or stacked using free custom Power Queen components for easy, stable and secure installation.
    • Advanced parallel communication and inverter communication technologies to create a smart, long-life energy storage system for home use.
    • Integrated 16 high-quality Class A battery cells with a 5-year warranty. 4,000-15,000 cycles with a 10-year lifespan.
    • Power your home day and night with up to 16 parallel configurations (16P) and expandable energy of up to 81920Wh.
    • Low temperature protection: automatic charging at 0 °C, automatic recharging at 5 °C, automatic discharging at -20 °C.
    • 3,5"-Color display with touchscreen and LEDs, easy display of single/multiple battery status and other important information.

    1 piece (saving € 300)

    1 piece (saving € 300) 1 piece (0% VAT. DE/AT) 2 pieces (€ 1513.19 / piece) 4 pieces (1497.59 € / piece)

    6 in stock

    €1.399,99 €1.859,99

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      Icon for verifiedBattery specifications

      Cell type: LiFePO4 Prismatic

      Cycle life: 4000-15,000 cycles

      Nominal voltage: 51.2V

      Nominal capacity: 100Ah

      Energy: 5120Wh

      Max. Expansion (Parallel): 16P

      Internal resistance: ≤40mΩ

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

      Max. Continuous Output Power: 5120W

      BMS: 100A

      Max. continuous charging current: 100A

      Max. continuous discharge current: 100A

      Surge discharge current: 110A@1 Sek.

      Max. capacitive load: 30mF

      Charging voltage: 57.6V ± 0.8V

      Recommended charging current: 20A (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

      Resuming chargingTemperature below LTCP: 5°C (battery temperature)

      Connection terminals: M8 screws

      Weight approx: 43.36 KG

      Size: L44.2 x W51.8 x H13.3 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.

      Power Queen Latest Design - 51.2V 100Ah Smart Stack LiFePO4 Battery

      • The sheet metal housing is more robust and dissipates heat better. An intuitive color touchscreen and LED light allow for easy viewing and control of the battery system. With the included stacking components, you can build your own energy hub without the need for a bulky rack. Built-in EV A battery cells with a lifespan of over 10 years.

      • The sheet metal housing is more robust and dissipates heat better. An intuitive color touchscreen and LED light allow for easy viewing and control of the battery system. With the included stacking components, you can build your own energy hub without the need for a bulky rack. Built-in EV A battery cells with a lifespan of over 10 years.

      Parallel communication

      By simply connecting the parallel communication cable (BT-1/2 cable included), the information of all parallel slaves can be displayed on the master's battery display via RS485 protocol. (The battery connected to the inverter or solar inverter charger is defined as the master, and the remaining batteries as slaves.)

      The color touchscreen displays basic data, BMS status, parallel data, protocol settings, and language switching in real time. Additionally, the RUN and ALARM LEDs indicate the three battery states: Normal/Alarm/Protection, and the SOC LED displays the remaining capacity as a percentage.

      Inverter communication

      By simply connecting the inverter communication cable (A/B-INV cable included in the package), the BMS can transmit battery information (SOC, overvoltage protection value, overcurrent protection value, etc.) to the solar inverter charger via RS485/CAN protocol, thus more precisely controlling the voltage and current to keep the battery working under ideal conditions and maintaining and extending the battery life.

      Communicate with leading brands of hybrid inverters such as Victron, Growatt, DEYE, SMA, GoodWe, Sorotec, MEGAREVO etc. without having to find out the address of the inverter via complicated area codes.

      Latest generation energy storage systems supply households effortlessly

      • With this battery, expanding power is child's play. The dual terminals convert to 150A single terminals (designed for parallel connection), one battery covers all power requirements up to 5kW, and when connected in parallel, batteries connect directly to the copper lock – simple and convenient. You can connect up to 16 batteries with an impressive total capacity of 81,920Wh – perfect for all your home power needs!

      • With this battery, expanding power is child's play. The dual terminals convert to 150A single terminals (designed for parallel connection), one battery covers all power requirements up to 5kW, and when connected in parallel, batteries connect directly to the copper lock – simple and convenient. You can connect up to 16 batteries with an impressive total capacity of 81,920Wh – perfect for all your home power needs!

      Frequently asked questions:

      Icon for questionWhat is the function of the charging current limitation ?

      Protection against charging current limitation: When two unbalanced batteries are connected in parallel, the high-voltage battery charges the low-voltage battery. If the BMS detects that the charging current 100 A exceeds, it triggers the current limiting function to reduce the charging current to 10 A or less, rather than shutting it down directly. This protection helps keep the battery balanced and extend its lifespan.

      Icon for questionCan the battery be used in a motorhome or outdoors ?

      The battery is waterproof to IP20 and is not recommended for use in damp outdoor areas or caravans.

      Icon for questionCan the battery be mounted on the side ?

      For the Power Queen 51.2V 100Ah Smart 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 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

      Icon for questionYou can be switched in row or parallel to a 51.2V 90AH or 48V 100Ah base battery ?

      NO. The 51.2V 100Ah Smart Battery does not support series connection. Conditions for parallel connection: Same brand, same model, within 3 months of the date of purchase.

      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 51.2V 100Ah Smart Battery can be used with 850W Solar modules in 2 days fully charged (with 4.5 hours of effective sunlight per day). With ≤850W solar panels, it may take more than 2 days to fully charge the battery, as the duration and intensity of the light have a significant impact on charging efficiency.

      2. LiFePO4 Smart Chargers
      To charge a 51.2V battery, a 58.4V Charger recommended. Recommended charging voltage: 56.8V - 58.4V. Recommended charging current: 20A (0.2C) - the battery will be charged in approx. 5 hours charged to 100% capacity.

      3. Generator/alternator
      If the alternator or generator supports a DC output, a DC charger is required to connect the battery to the generator. Recommended charging voltage: 56.8V - 58.4V. Recommended charging current: 20A (0.2C) - the battery will be charged to 100% capacity in approximately 5 hours.

      Icon for questionIs the color display only in English ?

      The color display also shows the languages ​​German, French, Spanish and Italian.

      Icon for questionCan you give me the right procedure for battery operation ?

      When purchasing more than 2 batteries:

      1. First connect the batteries in parallel, with the positive terminal connected to the positive terminal and the negative terminal connected to the negative terminal.

      2. Connect the host battery to the positive and negative terminals of the hybrid inverter (the battery connected to the inverter is the host battery).

      3. Determine whether the inverter in use uses the CAN or 485 protocol, and then select the included A-INV or B-INV inverter communication cable to connect the host battery to the hybrid inverter.

      Note the position of the interface: If your inverter uses the RS485 protocol, the inverter communication cable should be connected from the RS485 interface of the host battery to the RS485 interface of the inverter.

      4. Connect the master and slave batteries using the supplied parallel communication cable. (Master battery terminal OUT, slave battery terminal IN).

      5. Select the inverter protocol on the host battery screen.

      If you only have one battery, you can skip the first step.

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