EVERVOLT EVHB-I7 - About Evervolt Home Battery System; System Overview

System overview of EVERVOLT Home Battery System
About this Manual
About this Manual
1.4 About EVERVOLT Home Battery System
1.4.1 System Overview
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EVERVOLT Hybrid inverter is a transformerless type without galvanic isolation. It is
designed and certified to fulfill the directives of ANSI/NFPA 70, NEC 690.41, UL 1741,
UL 1741 SA17 & SA18, IEEE 1547 and IEEE 1547.1. The inverter converts the DC power
generated by PV strings into AC power and stores the energy into the battery bank or
feeds the power into the power grid.
With the device, you have acquired the system that can be used to power critical loads
during a grid outage by using a battery and realize automatic transfer from grid
connection mode to off grid mode or from off grid mode to grid connection model by
using Smart Box (EV-SB). The inverter also has the ability to use power generated
from PV arrays along with other string inverter.
EVERVOLT Hybrid Inverter
The EVERVOLT Hybrid inverter manages battery and system energy.
PV Array
A PV array works in MPPT mode.
For 7.6 kW inverter, there can be a maximum of three PV strings.
RSD
The RSD provides an automatic disconnect of residential or small commercial PV
systems, fully compliant with the rapid shutdown requirements of National Electric
Code (NEC), ANSI / NFPA 70 Sections 690.12.
Battery
The EVERVOLT Hybrid inverter should be coupled with a high voltage battery.
The battery communicates with inverter via BMS and must comply with the specification
of UL 1973.
SmartBox
The SmartBox supports multi-inverter parallel connection, controls disconnection
of house loads from the grid in case of a power outage and integrates the energy
meter, microgrid interconnection device and generator to enable grid-tied solar backup.
myEVERVOLT application
myEVERVOLT application is an intelligent, multifunctional monitoring platform that can be
accessed either remotely or through a hard wired connection. With the myEVERVOLT
application, the operators and installers can always view key and up to date data.
EVERVOLT Hybrid inverter and battery
Utility Grid
SmartBox
App
PV1
PV2 PV3
Generator
Load
Main panel
Meter
myEVERVOLT
DC Power
AC Power
Communication
Cloud
RSD
RSD
RSD