Ark2500E Extra Battery
Capacity: 2160Wh
Expansion: Parallel expansion supported (total capacity depends on configuration)
Inputs: Dedicated Parallel Port
Outputs: System-managed power via main unit
Function: Battery expansion module supporting parallel charge & discharge
Ark2500E Extra Battery
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Safe Efficient AC Recharge
Standard AC input delivers 80% in 1.2 hours, prioritizing battery longevity with intelligent temperature and voltage management
Camp Freely, Stay Powered
Power your fridge effortlessly with solar-charged portable station, enjoy fresh food and good times off the grid
Smart Insights in Real Time
Visualize your energy flow 24/7 and maximize efficiency with our intuitive app
Power That Grows With You
Expandable to 10,800Wh with 4 extra batteries for home backup and off-grid power
4320Wh
with 1x Ark2500E Extra Battery6480Wh
with 2x Ark2500E Extra Battery8640Wh
with 3x Ark2500E Extra Battery10800Wh
with 4x Ark2500E Extra Battery
- 1
- 2
- 3
- 4
BATTERY PACK
Capacity
2160Wh
Series-Parallel
15S3P
Pack Voltage
48V
Ampere-hour
45Ah
EXTRA BATTERY
Capacity
2160Wh
Expandable in Parallel
4
OUTPUT
AC Output Power (EU)
2800W
AC Output Ports (EU)
Type F*3
USB Output
QC 3.0*2PD 140W*2
DC Output Ports
DC 5521*2 12V Socket*1 XT60*1(12V/25A)
INPUT
AC Input Power (EU)
1800W
PV Input Voltage
11.5-55V
PV Input Power
600W*2
Car Charger
✔
PV/Car Input Port
XT90*2
FEATURES
LED
✔
LCD
✔
Charging Power Knob
✔
App Control
✔
SPECIFICATIONS
Size
402*268*336mm 15.8×10.5×13.2in
Weight
21.2kg
Operating Temperature
-10℃-40℃
BATTERY PACK
EXTRA BATTERY
OUTPUT
INPUT
FEATURES
SPECIFICATIONS
Extra Battery Pack
Capacity
2160Wh
Series-Parallel
15S3P
Pack Voltage
48V
Ampere-hour
45Ah
OUTPUT
Parallel Port (EU)
2800W*2 MAX
INPUT
Parallel Port (EU)
2800W*2 MAX
FEATURES
App Control
✔
SPECIFICATIONS
Size
402*252*222mm 15.8×9.9×8.7in
Weight
16.2kg
Operating Temperature
-10℃-40℃
Extra Battery Pack
OUTPUT
INPUT
FEATURES
SPECIFICATIONS
Solar Panel
Solar Panel Power
400W
Type of Solar Panel
Monocrystaline
Open-circuit Voltage
48V
Operating Voltage
40V
Short Circuit Current
11A
Operating Current
10A
OUTPUT
Output Port
MC4
Output Wire Length
1.5m
FEATURES
IP Rating
IP68
SPECIFICATIONS
Size
2730*769*30mm
Weight
9.7kg
Operating Temperature
-10℃-70℃