BATTERY
Knox Powerwall 4.15 is a compact lithium battery built for reliable solar backup, stable performance, and everyday energy independence. With a clean wall-mounted design and smart battery protection, it keeps essential appliances running smoothly during outages while helping you store more of your solar power.
Designed to securely store energy backup.
An excellent option for a good price and decent energy holding.
LCD Display for ease of use, even for non-technical person.
Housed in a metal case, giving it robust quality and great heat dissipation capabilities.
Comes with 5 Years long warranty, giving the user an ease of mind.
Powerwall 4.15
2.5 kW
LFP (LiFePO4)
Nominal Voltage
25.6 VDC
Nominal Capacity
100 Ah
Energy
2560 Wh
Continuous Discharge Current
150A
Charge Cut-off Voltage
28.8 V
Discharge Cut-off Voltage
20.8 V
Maximum Charge Current
100A
Maximum Discharge Current
150A@1S
Peak Discharge Current
180A@500ms
Recommend Discharge Depth
80%
Cycle Life
>6000
Communication
RS485
Display
HMI Touchable
Mounting
Wall-mounted
Charge & Discharge Temperature (°C)
Charge: 0 °C -+ 55 °C / Discharge: -20 °C -+ 60 °C
Optimal Storage Temperature (°C)
5°C -+ 35°C
Relative Humidity
40% – 80%
Ingress Protection
IP54
Terminal
Quick Plug
Connect Terminal
Wall feedthrough
Dimensions
350mm x 180mm x 450mm
Weight (Kg)
25.6 +- 0.5kg
Certificate
UN38.3 MSDS
Send the appliance load, roof space, and backup requirement to Solcreatix. The team can recommend inverter, battery, and panel sizing around the actual project.
