12S to 48S lifepo4 Battery high voltage BMS support CAN RS485 Communication for energy storage solar power ,UPS ,Electric grid Back up Power system (Copy)


Introductions :

This Integrated BMS was built with? main control board, BMU sampling board, high voltage board, switching power supply, Hall sensor, DC contactor, microswitch, power terminal, structural box and wiring harness, etc.; the characteristic is that the main control board Integrate with sampling board and other power devices to keep the system as a secondary architecture. It has the characteristics of compact structure, flexible installation and low cost, and is suitable for integrated installation with small capacity batteries. The BMS integrated machine component is mainly suitable for the charge and discharge management of lithium iron phosphate batteries (LFP). If you need to modify the parameters with other batteries,please contact our company for parameters setting in according to your battery.

  • Each 15 strings is a battery collection unit, and 75 series batteries have 5 acquisition units.
  • 15 probes for every 15 strings, for a total of 15
  • current collection uses Hall sensor, safe and reliable, no heat;
  • SOC estimation error ?? 5%;
  • 3-digit address dialing to set the BMS address;
  • 3-channel relay dry contact output;
  • 4-channel contactor expansion and auxiliary contact detection;
  • Support for parallel use (maximum 7 units)??
SKU: SP04S028-1-1


Our Goals :

Adhere to innovation-driven, research based on active and balanced new energy battery management

system, battery prediction and early warning technology, combined with the Internet of Things, big

data and other emerging technologies, build a smart cloud, and provide customized and highly

reliable intelligent hardware solutions.

Application :

For industrial and commercial/household energy storage, household base station energy storage,

ly develop fifive terminal products in all scenarios, which can meet the high-performance require

special vehicles, low-speed vehicles, new energy special equipment and other fields, independent-

ments in different scenarios

Typical System Block Diagram

The BIU integrated machine unit is composed of an energy balance module, a voltage and temperature acquisition module, an MCU control module, and supporting peripherals. In design

Adopting highly reliable MCU control chips and utilizing the latest acquisition technology, the acquisition accuracy is high, providing a good physical foundation for SOC estimation.

On the basis of in-depth research on the complex electromagnetic environment of the battery pack application environment, the Electromagnetic compatibility design of the product was fully considered at the initial stage of design

Multiple power isolation schemes and high redundancy designs have been rigorously tested to ensure the reliable operation of the product and its stability in various environmental states

Ensure reliable operation. The application diagram of the all-in-one machine is shown in the following figure

2) Shipment Methods : Client can choose suitable shipment methods based on your demand ,Post air parcel service or Express service , we will ship all orders strictly in according to the selected shipment methods by our customer . normally , Post parcel shipment time takes 7~60days depends on different countries serivce . and express takes 2~15days to the destination normally .

3) About Tracking number : Tracking number will be uploaded and will be informed by the registered email on each Friday ,please pay attention to your email later on for the tracking number update .

4) Quality Service : we will take a full responsibility for any defect product caused by our design and production problems ,warranty time is 12 months since the shipment date . but for any defect product caused by any wrong or slavery application from?customers . we will not take the responsibility for that , because for this BMS product ,it do need some skills to make installation . please consult us in advance if you are not clearly with bms connection in the hope of avoid any mistakes of connection . if Buyer damaged the BMS , we can offer the free repairing service to our client , but client should take care of shipment cost .please know it kindly in advance . thanks

Please send email to this address for any questions?james@lithiumbatterypcb.com, we will give you reply within 12hours without problems .

Additional information

Specification selection

30S Lifepo4 100A, 36S Lifepo4 100A, 38S Lifepo4 100A, 40S Lifepo4 100A, 60S Lifepo4 100A, 65S Lifepo4 100A, 70S Lifepo4 100A, 75S Lifepo4 100A, Other Series and battery type please contact us