energy storage system. The built-in lithium battery inside AS1 can be expanded in
capacity according to user demands, and the modular design of the slave device
makes it easy to install wiring.
In daytime, solar power supports the loads first while the surplus power will be
stored by AS1, to improve self-consumption rate.
In peak power price hours, power from AS1 supports the loads; while in valley
power price hours, AS1 is charged by the grid. Finally a balance could be realized.
In case of grid fault, AS1 will make sure no outage in the loads, achieving UPS
function
Fig. 2.1 System composition diagram
2.2 Product Model Description
AS1 – XKS – XX
1 ② ③ ④
1
AS1 represents the product series.
2
XK indicates the rated power of the product XkW, such as 3K for 3kW.
3
S represents single phase; T represents three phase.