W20-E5 | LiFePO4 Home Battery

W20-E5 51.2V 410Ah 20992Wh LiFePO4 battery for home energy storage.

TECHNICAL SPECIFICATIONS

MODEL

W20-E5

CAPACITY

NOMINAL CAPACITY

RATED CAPACITY

410Ah

NOMINAL ENERGY

RATED ENERGY CAPACITY

RACK RATED ENERGY CAPACITY

BATTERY CONFIGURATION CAPACITY

CELL TECHNOLOGY

Lithium Iron Phosphate (LFP)

CELL SPECIFICATION

NOMINAL VOLTAGE

51.2V

OPERATING VOLTAGE

44.8~57.6V

VOLTAGE RANGE

MPPT INPUT VOLTAGE

RATED POWER

RATED OUTPUT POWER

RATED AC POWER

MAX. AC OUTPUT ACTIVE POWER

MAX. ALLOWABLE INPUT POWER

OUTPUT POWER FACTOR

EFFICIENCY

MAX. EFFICIENCY

MAX. ROUND-TRIP EFFICIENCY

THDi

MAX. CHARGE/DISCHARGE CURRENT

INSTANTANEOUS DISCHARGE CURRENT

DEPTH OF DISCHARGE (DoD)

DIMENSIONS (W × D × H)

WEIGHT

BATTERY IMPEDANCE

RESISTANCE

OPERATING TEMPERATURE

DISCHARGING TEMPERATURE

-20~60°C (-4° F~140° F)

IP RATING

IP21

CYCLE LIFE

6,000 cycles @ 70%DOD, 25°C/0.5C

COMMUNICATION

RS232 / CAN / RS485

CERTIFICATION

UN38.3, MSDS, Marine Report

STANDARDS

CHARGING & INVERTING INTEGRATED MACHINE

MPPT

DCDC

LITHIUM BATTERY

12V MULTI-FUNCTION MODULE

CONTROL PANEL

WATER LEVEL SENSOR

APP

RATED VOLTAGE

RECOMMENDED CHARGE/DISCHARGE CURRENT

MAXIMUM CONTINUOUS CHARGE/DISCHARGE CURRENT

200A

PEAK DISCHARGE CURRENT

NET WEIGHT (APPROXIMATE)

CHARGING TEMPERATURE

0~55°C (32° F~131° F)

WI-FI MODULE

ACTIVE FIRE PROTECTION SYSTEM

OPTIONAL ACCESSORIES

CAPACITY EXPANSION

ADVANTAGES

INSTALLATION METHOD

Wall-mounted / Floor-standing

ENERGY

20992Wh

SCALABILITY

Up to 20 units

EXPANSION FUNCTION

Bluetooth

STANDARD CHARGE/DISCHARGE CURRENT

100A

CONVERSION EFFICIENCY

99%, 25°C/0.5C

WORKING ENVIRONMENT

indoors/Under the outdoors eaves

STORAGE TEMPERATURE

20°C to 45°C (68 ° F to 113 ° F) within three months; 25±3°C (77° F±5.4° F) for more than three months

STORAGE HUMIDITY

65+20%RH

ALTITUDE

COOLING METHOD

Natural Convection

DIMENSIONS (L × W × D)

WEIGHT (APPROXIMATE)

167.2kg

DIMENSIONS (L × W × H)

917*525*246mm

SINGLE MODULE SPECIFICATION

MODULE / HV BOX / BASE DIMENSIONS (L × W × H)

MODULE / HV BOX / BASE WEIGHTS

BATTERY MODULE RATED VOLTAGE

BATTERY MODULE RATED CAPACITY

BATTERY MODULE ELECTRIC QUANTITY

BATTERY MODULE RECOMMENDED CHARGING CURRENT

BATTERY MODULE MAXIMUM CONTINUOUS CHARGE/DISCHARGE CURRENT

BATTERY MODULE DISPLAY METHOD

BATTERY MODULE COMMUNICATION

BATTERY MODULE CHARGING TEMPERATURE

BATTERY MODULE DISCHARGING TEMPERATURE

BATTERY MODULE ENVIRONMENT

BATTERY MODULE RELATIVE HUMIDITY

BATTERY MODULE COOLING METHOD

BATTERY MODULE CELL TECHNOLOGY

BATTERY MODULE CYCLE LIFE

BATTERY MODULE IP RATING

BATTERY MODULE CERTIFICATES

BATTERY MODULE

BATTERY MODULE NOMINAL VOLTAGE

BATTERY MODULE NOMINAL ENERGY

BATTERY MODULE DIMENSIONS (W × D × H)

BATTERY MODULE WEIGHT

SYSTEM CONFIGURATION

NOMINAL ENERGY PER CLUSTER

RECOMMENDED CHARGE/DISCHARGE C-RATE

MAXIMUM CHARGE/DISCHARGE C-RATE

PEAK DISCHARGE CURRENT AT 25°C

CELL BALANCING

MAXIMUM PARALLEL SYSTEM CAPACITY

FIRE SUPPRESSION

RELATIVE HUMIDITY

MAXIMUM OPERATING ALTITUDE

BATTERY MODEL

BATTERY PACK ENERGY

RACK CONFIGURATION

NUMBER OF RACKS

RATED CHARGING POWER

RATED DISCHARGING POWER

INVERTER RATED POWER

INTERNAL RESISTANCE

SELF-DISCHARGE

MAXIMUM CONTINUOUS DISCHARGE CURRENT

DISCHARGE CUT-OFF VOLTAGE

RECOMMENDED CHARGE CURRENT

MAXIMUM CHARGING CURRENT

MAXIMUM CHARGE VOLTAGE

NET / GROSS WEIGHT

TERMINAL TYPE

CASE MATERIAL

CELL FORM / ENCLOSURE

BMS HIGH TEMPERATURE

RECONNECT TEMPERATURE

CHARGING VOLTAGE

CONTINUOUS DISCHARGE CURRENT

MAXIMUM DISCHARGE CURRENT (20 MIN)

LOW-TEMPERATURE HEATING

MAXIMUM PARALLEL BATTERIES

OPERATING HUMIDITY

STORAGE CONDITIONS (<1 MONTH)

STORAGE CONDITIONS (<6 MONTHS)

MAXIMUM DIMENSIONS (L × W × H)

DISCHARGE CAPACITY

DISCHARGE DURATION AT 20 A

LOW-TEMPERATURE CHARGE-CURRENT REFERENCE

STANDARDS / DOCUMENTS LISTED IN DATASHEET

CHARGING CURRENT (STANDARD / FAST)

CHARGING CUT-OFF VOLTAGE

HEATING POWER (OPTIONAL)

WEIGHT (COUNTERWEIGHT)

DISPLAY FUNCTION

COMPATIBLE FORKLIFTS

FORKLIFT LOAD CAPACITY

OPTIONAL CHARGER

FEATURES

Scalability

Up to 20 units

Expansion Function

Bluetooth

IP Rating

IP21

Installation

Wall-mounted / Floor-standing

COMPATIBLE INVERTER BRANDS

PRODUCT DETAILS

Description

The W20-E5 is a comprehensive home wall-mounted solar lithium battery. It features built-in high-quality, high-capacity LiFePO4 batteries, ensuring a long system lifespan for the battery. The independently designed Battery Management System (BMS) has been verified to be compatible with inverters from different brands,supporting hybrid grid-tied and off-grid operation modes.

Features

Scalability: Up to 20 units
Expansion Function: Bluetooth
IP Rating: IP21
Installation: Wall-mounted / Floor-standing

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