Product Introduction; Product Overview - SunBeat 5010A User Manual

2. Product Introduction

2.1 Product Overview

SunBeat series home energy storage system products are composed of lithium batteries and bidirectional energy
storage inverters (hereinafter referred to as PCS), providing renewable energy applications and uninterruptible power
supply support services. The system can be used in scenarios where photovoltaics is used spontaneously and the
excess is connected to the Internet: during the day, photovoltaic power generation first meets the power demand of
the load, and the excess electricity charges the battery or the grid; when there is no photovoltaic at night, the load
can choose to use the grid or battery power supply.
Enery Storage System
CAN
PCS
TB1
PV1
48V50Ah
PV2
PACK N
TB2
CT
BAT
MCB1
Grid
TB3
48V50Ah
MCB2
PACK 2
GEN
48V50Ah MCB3
PACK 1
EPS
RS485
RS485
Picture 2-1 Working Principle Diagram
PV1 PV2
PV
Junction box
CT
CT
MCB4
RCD RCD RCD
EPS
GEN LOAD
LOAD
DC line
Communication line
AC line
Grid
kWh
3