EVERVOLT HOME BATTERY PRELIMINARY

The EVERVOLT® home battery system integrates a powerful

lithium-ion battery and hybrid inverter with your solar
panels, generator and the utility grid to provide your own
personal energy store. Produce and store an abundance
of renewable energy while substantially reducing or
eliminating your electric bill.
EVERVOLT connects with existing and new solar PV systems,
or use without solar panels as a standalone energy storage
system that protects you when the unexpected happens.
Manage, monitor and control capacity and usage with an
intuitive mobile app for greater energy independence.

SYSTEM FEATURES

• Supports DC and AC input suitable for new and • Best-in-class power output during grid
existing PV systems outages vs. competing models. Delivers up to
7.6kW continuous backup power with a single
• Allows up to 15.2kW of DC input with three 18 kWh-cabinet and up to 30kW with four
Maximum Power Point Trackers (MPPT) for cabinets.
higher yields and flexible design.
• Compact and sleek design that can be installed
• Expandable modular design for growing energy indoors or outdoors, wall mounted or floor
needs and easier installation. Available in three mounted
cabinet sizes: 9kWh, 13.5kWh, and 18 kWh.
• Seamless integration with Panasonic solar
• Stackable – connect up to four units together panels for a complete total home energy
to achieve up to 72kWh of usable storage system, all supported and warrantied by one of
capacity for whole-home power. America's most trusted brands.

• Integrated transmitter enables easy

installation of rapid shut down devices for safe
PV array connections
* Transmitter is compatible with APSmart Rapid Shutdown devices.
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EVERVOLT HOME ENERGY STORAGE SYSTEM
HOME BATTERY PRELIMINARY
INVERTER SPECIFICATIONS BATTERY SPECIFICATIONS
ELECTRICAL SPECIFICATIONS ELECTRICAL SPECIFICATIONS

Model Number EVHB-I7 Battery Model Number EV-B5

Nominal AC Power 7600W System Model Number EVHB-I7-X10 EVHB-I7-X15 EVHB-I7-X20

Rated Grid Voltage 240V Total Energy 10kWh 15kWh 20kWh

Nominal AC Frequency 60Hz Useable Capacity 9.0kWh 13.5kWh 18.0kWh

Nominal AC Current 31.7A Continuous Backup Power

5.5kW 7.6kW 7.6kW
(Off-grid w/o Solar)
Displacement Power Factor 0.8 Continuous Backup Power
7.6kW 7.6kW 7.6kW
(Off-grid w/ Solar)
Total Harmonic Distortion (THD) < 3%
Maximum Battery
5.5kW 8.3kW 11.1kW
Charge/Discharge
SOLAR INPUT
BMS Voltage 102.4V 153.6V 204.8V
Maximum Power (DC) 15200W (200% oversizing)
Maximum Charge /
54A
Maximum Input Voltage 550V Discharge Current

MPPT Voltage Range (DC) 90 - 500V Battery Input Voltage Range 75 - 450V

Minimum Start Voltage (DC) 120 V Battery Chemistry Lithium Ferrite Phosphate

Maximum Input Current (DC) 16A per string Battery Roundtrip Efficiency AC coupled 89%¹ / DC coupled 94%²

Maximum Short Circuit Current (DC) 20A Depth of Discharge (DOD) 90%

No. of MPPTs / Strings per MPPT 3/1 Cycle Life [90%DOD] 6000 cycles
Energy Capacity
70%
MECHANICAL SPECIFICATIONS at the end of 12 years

33.5x15.7x5.8in
Dimensions (HxWxD) MECHANICAL SPECIFICATIONS
(850x400x148mm)
Weight 75lb (34kg) Model Number EVHB-I7-X10 EVHB-I7-X15 EVHB-I7-X20

Protection Rating NEMA 4X Assembled System 33.5 x 46.7 x 5.8in 33.5 x 58.6 x 5.8in 33.5 x 70.3 x 5.8in
Dimensions (W*H*D) (850 x 1188 x 148mm) (850 x 1488 x 148mm) (850 x 1788 x 148mm)
Operating Temperature –13 to 140°F (–25 to 60°C)
Assembled System
335lbs (152kg) 454lbs (206kg) 573lbs (260kg)
Storage Temperature –13 to 167°F (–25 to 75°C) Weight
Battery Module
Relative humidity 0 to 95% 33.5 x 11.8 x 5.8in (850 x 300 x 148mm)
Dimensions
Cooling Natural convection Battery Module Weight 121lbs / unit (55kg / unit)

Protection Rating NEMA 4X

EFFICIENCY
Charge temperature
32 to 122°F (0 - 50°C)
CEC weighted efficiency 97.50% range
Discharge
Maximum inverter efficiency 98.00% 14 to 122°F (-10 to 50°C)
temperature range
3 months: 4 to 122°F (-20 to 50°C)
OTHER SPECIFICATIONS Storage Temperature
1 year: 32 to 104 °F (0 to 40°C)
Typical Noise Level < 30dB
IV (electric supply side),
DIMENSIONS
Overvoltage Category 4 BATTERY CASE
II (PV side)
Inverter Communication Interface RS485, CAN, WIFI, Dry Contact

Battery Communication Interface RS485 / CAN2.0

3 BATTERY CASE
Installation Method Floor or wall mounted 15.7 in (400mm) INV
(EV-HBI7)

Maximum Altitude 9843 ft (3000m)

Warranty 12 years 5.2 in(133 mm) BMS

(EV-BMS)

STANDARDS & CERTIFICATIONS

70.3 in 58.6 in
UL1741, UL1741 SA, UL1699B,
[1788 mm] [1488 mm]
CSA - C22.2 No. 107.1-01,
Inverter Certifications
Canadian AFCI according to 11.8 in(300 mm) x 4 BATT
T.I.L. M-07 (EV-B5)

Battery Certifications UN38.3, UL1973 (UL1642)

System Certifications UL9540, UL9540A

Hazardous Material Classification Class 9

Emissions FCC Part 15 Class B 2.2 in(55 mm) BASE

(EV-B5-BASE)
IEEE1547, CA Rule 21, m]
Grid Connection Standards 33.5 in
[850 mm 8m
Rule14 (HI) ]
n[
14
i
1 At the beginning of battery life, AC-to-AC at 50% power rating. 5.8
2 At the beginning of battery life, DC-to-AC at 50% power rating.
 TBD – EVERVOLT
EVERVOLT HOME ENERGY STORAGE SYSTEM
SMARTBOX PRELIMINARY

The EVERVOLT® SmartBox energy management device

connects the battery, home loads, grid power and solar
PV system all in one place. SmartBox controls the
connection to the grid and provides a seamless transition
to backup power during power outages. SmartBox also
provides control of up to six loads¹ to optimize your
energy consumption and prolong battery life.

SMARTBOX SPECIFICATIONS
• Smart circuits, transfer switch, backup connection all
in one box
• Seamless transfer to battery backup during a grid
failure or power outage
• Indoor/outdoor rated durable weatherproof design
• Supports Wi-Fi communication for convenient remote
monitoring of energy production & consumption
• Built in generator support for longer power outages2
• Switch to different operating modes from the mobile
app to maximize energy usage
• Complete 12-year product warranty from Panasonic

STATE OF CHARGE
Turn off less critical loads automatically and extend battery usage time.

100% 50%

Smart Smart
Loads Loads

SMARTBOX SMARTBOX

1 The 6 x Smart Loads1 and Generator2. 1 Up to 6 x 120 V loads can be connected to the SmartBox - 4 x 50 A loads and 2 x 80 A loads.
2 Generator integration may require installation of additional components and intended application must be approved prior to installation.
 TBD – EVERVOLT
EVERVOLT HOME ENERGY STORAGE SYSTEM
SMARTBOX PRELIMINARY

GRID INPUT / OUTPUT TO MAIN DISTRIBUTION PANEL AT GRID TERMINAL OTHER SPECIFICATIONS
AC Input Voltage(Nominal) 120/240Vac Split Phase Switchover Time ~100ms

AC Output Voltage Range 105.5-132 / 211-264Vac Built-in Consumption Meter Yes

AC Frequency(Nominal) 60Hz Number of Dry Contact A 3

AC Frequency Range 59.3-60.5Hz Dry Contact A4 30V/3A

Maximum input overcurrent protection device1 200A Number of Dry Contact B 1

Maximum Continuous Input / Output Current Dry Contact B4 30V/2A
160A
Rating
Number of Communication RS485 Ports 2
AC Short Current (RMS) 22000A
Number of CT input 1

OUTPUT TO MAIN DISTRIBUTION PANEL AT LOAD TERMINAL Maximum Distance Between SmartBox and CT 50m

AC Output Voltage(Nominal) 120/240Vac Split Phase Manual Control Over Micro-grid Interconnection
Yes
Device
AC Output Voltage Range 105.5-132 / 211-264Vac
LED Indicators 3
AC Frequency(Nominal) 60Hz

AC Frequency Range 59.3-60.5Hz STANDARD COMPLIANCE3

Split Phase Imbalance 41.7A UL1741, CSA 22.2 NO.107

IEC62109-1
INVERTER INPUTS Safety
UL675, UL9165, UL869A5
Max No. of Inverter Inputs² 4
CSA C22.2 No.29 CSA22.2 205 CSA 22.2 0.19
Maximum input overcurrent protection device1 200A
Emissions FCC part 15 Class B, ICES 003
Communication Cable Distance Between
164ft / 50m
SmartBox and Inverter
Power Section (+12V/GND) of Communication MECHANICAL SPECIFICATIONS
18-16 AWG
Cable
Weight 77.2lbs / 35kg
Signal Section (CAN/RS485) of Communication
24-16 AWG
Cable Cooling Fan (user replaceable)

Maximum Elevation 9842ft / 3000m

GENERATOR
Noise < 40db
Maximum Rated AC Power3 24000W
-4°F to 113°F
Maximum AC Input Overcurrent Protection¹ 125A Operating Temperature Range
(-20˚C to +45˚C)
Maximum AC Continuous Input Current 100A Protection Rating NEMA 3R

Auto Generator Start Yes 32.8 x 22.9 x 9.1in

Dimensions (H x W x D)
(832 x 580 x 247mm)
Warranty 12 Years
SMART LOAD CONTROL
Maximum Input Overcurrent Protection
1 x 80A
for Solar Inverter1
Solar Inverter Production Meter Optional DIMENSIONS
Maximum Load Overcurrent Protection (120V)1
2 X 80A / 4 x 50A SMARTBOX
up to 6 loads) (EV-SB)
Combine 120V branches to 240V branch Yes

INSTALLATION SPECIFICATIONS
AC from Grid Conduit Size / AWG Range 2” Conduit / #0-4/0 AWG

AC Inverter Conduit Size / AWG Range 1” Conduit / 14-4 AWG 32.8in

AC Generator Input Conduit Size / AWG Range 1” conduit / 8-3 AWG [832mm]
Communication Conduit Size / AWG Range 3/4” conduit / 24-10 AWG

1 Breakers are not included.

² Additional sub-panel is required for stacked systems
3 Generator integration may require installation of additional components and intended
application must be approved prior to installation. Other constraints may apply based on
22.9in in
9.1 m] et)
the electrical design.
4 When Auto Generator Start Function is used, this value is expected to vary [580m
m] 7m ck
[24 g bra
5 Sections from these standards were used during the safety evaluation and included in
the UL1741 listing.
n
udi
(incl
EVERVOLT HOME BATTERY PRELIMINARY

DC COUPLING WHOLE HOME BACKUP SYSTEM DIAGRAM

PV

Generator
Optional

DC coupled

6x
Smart
DC OUTPUT 15,200W
Loads

Main Panel

5KWH

Meter Grid

5KWH

SmartBox
5KWH

Home Battery

AC COUPLING WHOLE HOME BACKUP SYSTEM DIAGRAM

PV PV Generator
Inverter Optional

AC coupled
6x
Smart
DC OUTPUT 15,200W
Loads

Main Panel

5KWH

Meter Grid

5KWH

SmartBox
5KWH

Home Battery

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Panasonic Eco Systems of North America Specifications are subject to change without notice
Two Riverfront Plaza, Newark, NJ 07102 5/2023
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