• Do you offer OEM or ODM service for LFP battery Solution?
  • Yes.

    Batterlution is aiming to supply customized and integrated solar & battery storage the full system solutions based on hybrid inverter and LiFePO4 battery technology.

    ●   Residential Single Phase Solar & Storage Solution

    4.6K/5K/6K hybrid inverter
    2.5kWh ~ 20kWh LFP battery storage 

    ●   Residential Three Phase Solar & Storage Solution
    10K hybrid inverter
    10kWh ~ 20kWh LFP battery storage 

    ●   Commercial Small Business Solar & Storage Solution

    30K ~ 100K Bi-directional PCS
    50kWh ~ 300kWh LFP battery storage

    we offer white lable OEM & ODM service. we are LFP battery specialized solution provider mianly in energy storage field. You can please inform us by your applications, inverter brand and model name. We will select or customize LFP battery system for you.

  • If battery has issues, how you proceed for warranty?
  • We would like to work with local distributers and installers together. Our engineer will remotely check the issues by software, this need local installer assistance. If it is software issue, the battery can be repaired by firmware update. If it is battery hardware issue, we will be responsible for BMS or cell module replacement.
  • What's your battery warranty years?
  • We offer standard factory warranty which is valid 10 years for battery product, from the date of installation or no more than 10 and a half years from the delivery date from factory. The battery capacity will be no less than 70% within 10 years or 10MWh battery through put per kWh of the initial installation date by conditions charge rate is no more than 0.5C, and environment temperature should be in the range of 0℃ to 30℃.
  • How much total voltage I need for a high voltage battery system?
  • This depends on inverter battery side specifications. For three hybrid inverter, it is always around 150V to 600V. We just need to consider this HV battery system volatge is being in this range. Foe example, 200V 50Ah, you will have 10kWh battery capacity, and 400V 50Ah you will have 20kWh battery capacity.
  • Why we use high voltage battery?
  • High voltage battery always works with three phase hybrid inverters, which need a higher battery output. Also due to PV panel Watt power and inverter MPPT voltage is higher and higher, so for hybrid inverter, it needs a higher battery voltage.
  • Which three phase hybrid iverter your high voltage battery BMS has been communicated?
  • Our high voltage battery BMS has built protocol communication with Sungrow, Growatt, Sofarsolar, Goodwe, INVT, Megarevo etc brand three phase hybrid inverters.
  • Which hybrid inverter your battery BMS has been compatibled?
  • Our BMS has built protocol communication with most of inverter brands in market. You can please find the brnad information in our brochure. Or please contact us for the hybrid inverter list.
  • How many cycles can achieve for your battery cells?
  • BYD and GOTION brand new cells can achieve 6000 cycles @ 25℃, 0.5C conditions. Also please know in 1C condition it is about 3500 cycles.
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