The Crown Elektra Boost 5.12kW is a lithium iron phosphate (LiFePO₄) battery storage system designed to enhance the performance and efficiency of solar power setups. With a nominal voltage of 51.2V and a capacity of 100Ah, it provides a total energy capacity of 5.12kWh, making it suitable for residential and small commercial applications. The system is equipped with a Battery Management System (BMS) that offers protection against overcharging, deep discharge, short circuits, and temperature extremes. Its compact design and lightweight build facilitate easy installation and maintenance.

Key Features

·       Battery Type: LiFePO₄ (Lithium Iron Phosphate)

·       Nominal Voltage: 51.2V

·       Capacity: 100Ah

·       Energy Capacity: 5.12kWh

·       Usable Energy: 4.6kWh

·       Nominal Discharge Current: 50A

·       Maximum Discharge Current: 100A

·       Cycle Life: 6000 cycles at 25% Depth of Discharge (DoD)

·       Temperature Range:

o   Charging: -0°C to +55°C

o   Discharging: -20°C to +55°C

·       Dimensions: 135 x 454 x 585 mm

·       Weight: 45 kg

·       Ingress Protection: IP20

·       Communication Interfaces: CAN, RS232, RS485

Significance for Pakistani Households

In Pakistan, where power outages and load shedding are common, having a reliable energy storage solution is crucial. The Crown Elektra Boost 5.12kW offers several advantages:

·       Enhanced Energy Storage: It allows households to store excess solar energy generated during the day for use during nighttime or power outages.

·       Cost Savings: By utilizing stored energy, households can reduce their reliance on the grid, leading to lower electricity bills.

·       Environmental Impact: Using stored solar energy reduces the carbon footprint, contributing to a cleaner environment.

·       Durability: With a long cycle life and robust design, the Elektra Boost ensures reliable performance over time.

Tajalli’s Home Collection Promise

We at Tajalli’s Home Collection ensure:

·       Free Delivery Across Karachi (Delivery time ~24hours)

·       Nationwide Delivery Available (Delivery time ~72 hours)

·       Comprehensive After-Sales Support, including warranty service and dedicated care thereafter

Corporate & Bulk Orders

For corporate or bulk purchases, reach out via WhatsApp: +92-335-4266238 or connect through our Facebook Page: Tajalli’s Home Collection.

Buy & Return Policy

Welcome to Tajalli’s Home Collection. We want your shopping experience to be as smooth and reassuring as the spaces we help you style. Please review our return and warranty policies below:

Warranty & After-Sales Support

·         All products sold by Tajalli’s Home Collection come with a manufacturer warranty.

·         Warranty claims should be made directly with the brand or company.

·         We're happy to assist you in connecting with the brand for after-sales support, but the final responsibility lies with the manufacturer.

Return Policy

We only accept returns under specific conditions to ensure fairness and product integrity.

Eligible Returns

·         The product arrived damaged or defective due to our error.

·         You notify us within 24 hours of delivery.

·         The product is unused, uninstalled, and in its original packaging.

Returns Will Not Be Accepted If:

·         The item has been used, installed, or altered.

·         The warranty card is stamped — this finalizes the purchase and activates the warranty.

·         You contact us after 24 hours of delivery.

Returns for Other Reasons

If you'd like to return an item for a reason other than damage:

·         You may still request a return, but you'll need to cover:

o    Return shipping/transport costs

o    Delivery cost for any replacement item

How to Register a Return or Complaint

We’ve kept this simple and convenient.

WhatsApp or SMS only — no calls, please
Send your message to: +92-335-4266238

Please include the following:

·         Your Full Name

·         Order Number

·         Date of Delivery

·         A brief description of the issue

·         Clear photos of the item (if damaged or defective)

Once received, our team will review your request and get in touch to guide you through the next steps.

Thank you for trusting Tajalli’s Home Collection. We’re always here to help you create a home that feels just right.