Technical Datasheets

Product Specifications

Complete technical datasheets for every Enertrex product — electrical, physical, environmental, and certifications.

HomeVault™ 3

Whole-home backup for large households

Energy Capacity

Usable Energy13.5 kWh

Total Energy14.0 kWh

Expandable To40.5 kWh (3 units)

Depth of Discharge100%

Round-Trip Efficiency90%

Power Output

On-Grid Power7.6 kW continuous

Off-Grid Power7.6 kW continuous

Peak Power (10s)22 kW

AC Voltage120/240 V

AC Frequency60 Hz

Physical

Weight251.3 lbs (114 kg)

Dimensions (H×W×D)45.3" × 29.6" × 5.75"

MountingFloor or wall mount

IP RatingIP67 (indoor/outdoor)

ColorArctic White

Environmental

Operating Temperature-4°F to 122°F (-20°C to 50°C)

HumidityUp to 100% non-condensing

AltitudeUp to 9,843 ft (3,000 m)

Installation LocationIndoor or outdoor

CoolingActive thermal management

Electrical

Battery ChemistryLithium Iron Phosphate (LFP)

Grid ConnectionGrid-tied / off-grid / backup

Inverter TypeIntegrated bidirectional

Solar CompatibilityAny brand (DC or AC coupled)

MonitoringReal-time via Enertrex app

Certifications

SafetyUL 9540, UL 9540A

ElectricalUL 1741, IEEE 1547

EMCFCC Part 15 Class B

SeismicIBC 2018, CBC 2019

OriginMade in USA

CERTIFICATIONS & COMPLIANCE

UL 9540

UL 9540A

UL 1741

IEEE 1547

IEC 61215

IEC 61730

FCC Part 15

IBC 2018

CBC 2019

ISO 9001

Made in USA

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