The Solar Step
14.3kWh Dyness Power Brick Lithium Battery
14.3kWh Dyness Power Brick Lithium Battery
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Title:
Dyness 14.3kWh PowerBrick LiFePO₄ Battery – 200A, Expandable to 716.8kWh
DATA SHEET
Description:
The Dyness PowerBrick 14.3kWh Lithium Battery is a premium energy storage solution built for residential applications requiring high capacity, long life, and intelligent management. Utilizing advanced LiFePO₄ cells and an integrated WiFi module, this unit offers unmatched reliability, monitoring, and safety.
With a continuous discharge current of 200A and scalability up to 50 parallel units (716.8kWh), the PowerBrick is ideal for large off-grid homes or hybrid installations paired with solar systems and inverters from leading brands.
Key Features:
High-Capacity, Long-Life Performance
-Nominal energy: 14.336kWh at 51.2V / 280Ah
-Unlimited cycles over a 10-year design life under standard conditions
-Supports up to 50 parallel batteries, expandable to 716.8kWh (no hub required)
-Depth of Discharge (DoD): 95%
Robust Charge & Discharge
-Recommended: 140A charge/discharge (0.5C)
-Maximum: 200A continuous charge/discharge
-Delivers up to 10kW continuous power for high-demand systems
Integrated Smart Management
-Built-in WiFi module with mobile app support and OTA updates
-CAN and RS485 communication protocols for wide inverter compatibility
-Compatible with SMA, Victron, Growatt, DEYE, Solis, GoodWe, Schneider, and more
Space-Saving, Installer-Friendly Design
-60% volume and 25% weight reduction vs. standard models
-Bottom pulley system allows for faster, easier movement and setup
-Wall-mount bracket optional (not included)
-Stylish and modern appearance fits seamlessly into indoor storage spaces
Safety & Certifications
-Optional built-in aerosol fire suppression system
-IP20 protection rating for indoor installations
-Certifications: UN38.3, CE-EMC, IEC62619
Technical Specifications
-Net Weight: 114kg
-Dimensions: 435mm (W) × 233mm (D) × 857mm (H)
-Charge Temp: 0°C to 55°C
-Discharge Temp: -20°C to 55°C
Applications
-Off-grid residential solar storage
-Backup energy for hybrid systems
-Scalable storage for energy independence
Warranty & Installation
-Covered by a 10-year warranty with unlimited cycles (under standard use)
-Installation must be completed by a certified electrician or registered solar installer
-System must be compliant with SANS 10142 and a Certificate of Compliance (COC) is required upon commissioning
Let customers speak for us
Thank you Solar Step for your great service and speedy delivery. Especially Luandro who is very helpful. They are highly recommended.
Bought a lithium battery W51100 online the response was excellent and it was collected the following day the staff was amazing with the communication all the way
Battery working fine. Thanks for the quick response and excellent service
So far so good. Eazy to install. Switching over is seamless.
I bought a solar combo, the service was very good and I appreciate the constant updates
Excelent service from Luandro Thanks very much for your assisrance
Will def do buisness with them anytime again
10 out 10
It's very good service,got tracking number in n few minutes. Lovely way to do business. Make you feel safe.
System works very well, happy with purchase.
Very impressive store. Friendly service. Ruan is an excellent salesman and very professional.
We bought the 11kva system last week. Customer service is excellent, delivery excellence, installed and working like 4 paired horses bulling a wagon. We're thrilled and keep up the great work guys.
A big thank you to The Solar Step team for the excellent service, I am very happy with my product!
This place has amazing service the staff are so friendly and fast to help i would highly recommend
This place has amazing service the staff are so friendly and fast to help i would highly recommend
