Introduction; Brief Description - BYD MINI ES-P30B3-AU-R2 Installation Manual

1. Introduction

Dear customer:
Thank you very much for purchasing the MINI energy storage system supplied by BYD
Auto Industry Company Limited. We sincerely believe that our products meet your needs.
We value your feedback on the product performance and function and we strive to
continually improve our product.

1.1 Brief description

MINI ES is an energy storage system which can store and distribute excess energy
generated by PV (photovoltaics) systems. It can be used to minimize solar export for
customers as much as possible.
Note: It is recommended to use MINI ES to cooperate with an existing PV
system
An overall structure diagram in house is shown as below:
DRED
①
Number

CT1 (Current Transducer)

CT2 (Current Transducer)

DRED receiver

Photovoltaic inverter
CT2
③
②
CT1
⑤
⑦
figure1. Overall structure diagram
Name
④
⑥
⑧
⑨
Description
Collects the current of house grid
Collects the current generated from the PV
system
Transfer the demand signal from the Grid
to the MINI ES
Inverts the direct current generated from
PV to alternative current to supply the load
1
Communication line
Electrical supply
MINIES