The Suntrix PowerPulse PP-2.56KW is a compact 2.56 kWh residential LiFePO4 lithium battery engineered for small homes, apartments, shops, and entry-level solar backup systems across Pakistan. With a 25.6V nominal voltage, 100Ah capacity, and 2.3 kWh of usable energy (90% recommended DOD), the PP-2.56KW delivers safe, long-lasting, and maintenance-free energy storage for daily cycling and backup needs. Built around lithium iron phosphate (LiFePO4) chemistry — the safest and longest-lived lithium technology — this battery delivers ≥6000 charge/discharge cycles at 90% DOD, dramatically lowering total cost of ownership compared to lead-acid alternatives. Featuring a color touch display screen, Wi-Fi and Bluetooth connectivity, and an online app for remote monitoring, it gives you full visibility and control of your stored energy. With multi-protocol BMS compatibility (CAN 2.0, RS485, RS232, Wi-Fi), the PP-2.56KW pairs seamlessly with most popular hybrid inverters including Suntrix's Vortex series. Easy wall-mounted installation, UN38.3 certified, and backed by Suntrix's 5-year warranty — the PowerPulse PP-2.56KW is the smart, safe, and scalable home energy storage solution.
Recommended Depth of Discharge
90%
Nominal Voltage(V)
25.6
Rated Energy(kWh)
2.56
Maximum Charge/Discharge Current(A)
50/100
Usable Energy(kWh)
2.3
Operating Voltage(V)
21.6~28.8
Capacity(Ah)
100
Battery Type
LiFePO4
IP Rating of Enclosure
IP20
Dimension(W×H×D,mm)
340x420x145
Communication Port
CAN2.0,RS485,RS232,WIFI
Warranty Period
5 years
Humidity
5%~95%
Installation Location
Wall-Mounted
Weight Approximate(kg)
25
Cycle life
≥6000(25°C±2°C,0.5C/0.5C,90%DOD,70%EOL)
Altitude
≤2000m
Operating Temperature(°C)
Charge:0°C~55°C
Display
Color touch display screen
Storage Temperature(°C)
-10°C~40°C
Certification
UN38.3
SHIPPING & RETURNS
Shipping charges are not fixed and will be calculated and confirmed at the time of purchase, based on factors such as:
Order value and size Weight and type of product(s) Delivery location
Depending on the nature of the order, shipping cost will be either:
Covered by 3 Star Solar Energy (company-paid), or Paid by the customer
The applicable shipping arrangement will be clearly communicated and mutually agreed upon before the order is finalized, so there is complete transparency on total cost.
Return, Refund & Replacement Policy
Thank you for choosing 3 Star Solar Energy. Your satisfaction is our priority. Please review the policy below to understand how returns, refunds, and replacements work.
Return Policy
We offer a 15-day return window for products that are non-faulty, unused, and in original condition. No Restocking fee applies.
Eligible for Return
The product is unused
Original and undamaged packaging
All accessories and documentation included
How to Request a Return
Contact Customer Support on WhatsApp: 0345-7662241
Provide your order number, reason for return, and a video showing the product condition
Follow the instructions provided by our team
Ship the product back securely in its original packaging
Return Shipping
Customer is responsible for return shipping costs unless the wrong or incorrect item was delivered.
Refund Policy
Refunds are processed after we receive and verify the returned product.
Refund Methods
JazzCash / Bank Transfer: refunded to the same payment method within 7 business days
Cash on Delivery: refunded via bank transfer or any mutually agreed method
Non-Refundable Items
Customized or personalized products
Perishable goods
Items marked as "non-returnable"
Used, damaged, or incomplete products
Processing Time
Refund begins once inspection is completed.
Replacement Policy
If you receive a faulty, damaged, or incorrect item, you may request a replacement within 7 days of delivery.
How to Request a Replacement
Contact us on WhatsApp: 0345-7662241
Share your order number and a video showing the issue
We will arrange a replacement or refund, based on your preference