Out of stock

BYD Solar Battery BASE Control Unit

price as of May 26
Solar Loan from 6.99%
All BYD products


TypeLithium batteries
Dimensions LxWxH23.22" x 48.42" x 13.78"
Weight45 lbs
Manufacturer Part #BCU
Operating Temperatures 14°F to 122°F
Warranty10 Years Manufacturer
Delivery Time 5-7 business days

About product

BYD Battery Control Unit for the Battery-Box On-Grid Backup Residential Storage Battery. Includes: BCU, Base Unit, and Anti-Tip Wall Brackets. 10.24kWh = (4) B-PLUS-H and (1) BASE-BCU 7.68kWh = (3) B-PLUS-H and (1) BASE-BCU 5.12kWh = (2) B-PLUS-H and (1) BASE-BCU

Battery-Box from BYD is the next generation of residential storage. Safe LiFePO4 battery chemistry and modular product design make installation simple. Pair up to (4) B-Plus-H 2.56kWh units with each Base BMU for up to 10.24kWh battery capacity.* Manage the battery with the SunnyBoy Storage battery inverter from SMA. * Image shown is of 10.24kWh Battery-Box unit - each component sold separately.


  • Manufacturers Part Number: BASE-BCU
  • UL Certificate
  • Shipping Weight: 45 lb
  • Shipping Dimensions: 25 x 15 x 11 in
  • Pallet Qty: 10

Reviews & Questions

  • Reviews (2)
  • Questions (1)
t is with great pleasure to comment on the service and quality of your products. From the beginning of my project to the completion I am 100% satisfied with the help received and educational advise. Please feel free to use us as a reference.
10/27/2020 09:28 pm
Sales representative answered every single question. I really appreciated.
10/14/2020 03:57 pm

Leave a review

Is it expensive to maintain a battery?
01/21/2021, 15:32
This is maintenance free battery.