SolarMD 13kWh Lithium Battery
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SolarMD Lithium Battery SS4143 (13 kWh)
Advanced Lithium Energy Storage for Hybrid and Off-Grid Solar Systems
The SolarMD SS4143 Lithium-Ion Battery is engineered for efficient, safe, and long-lasting solar energy storage. Built with advanced LiFePO₄ (Lithium Iron Phosphate) cells and backed by CATL technology, this battery is ideal for homes, businesses, and commercial solar installations in Pakistan.
Its modular and stackable design allows for easy expansion, while the built-in BMS (Battery Management System) ensures operational safety and efficiency.
What Is a LiFePO₄ Battery?
A LiFePO₄ battery is a high-performance rechargeable battery known for:
Compared to lead-acid batteries, it charges faster, lasts longer, and delivers more usable power without any maintenance.
Why the SS4143 Battery Stands Out?
10 kWh Usable Capacity @ 0.7C
Delivers up to 10.01 kWh usable energy at 0.7C, which is perfect for high daily usage and hybrid systems.
6000+ Life Cycles
Enjoy over 6000 cycles at 25°C with proper usage, offering more than 12 years of reliable performance.
Integrated Battery Management System (BMS)
Manages voltage, temperature, short circuit protection, and overcharge safety automatically.
High Output Power
Supports up to 10kW continuous output, ideal for heavy-duty applications.
Modular & Expandable
Add more batteries easily, supports parallel installation for greater capacity (ideal for homes and businesses).
Tough in All Climates
Performs between –5°C to +50°C, designed for real-world conditions in Pakistan.
Zero Maintenance
No fluid top-ups, no corrosion — just plug, mount, and go.
Applications
Hybrid and off-grid solar setups, Residential backup during load-shedding, Commercial solar storage (UPS integration), Clinics, schools, and remote facilities,
Telecom and industrial backup systems
Specifications
Feature
Detail
Battery Type
Lithium Iron Phosphate (LiFePO₄)
Battery Model
SS4143
Rated Battery Capacity
14.3 kWh
Usable Energy (@0.7C)
10.01 kWh
Output Power
Max 10 kW
Nominal Voltage
51.2V DC
Operational Voltage
44.8–55.6V DC
Battery Cycle Life
>6000 cycles (at 25°C)
Charging Efficiency
99%
Communication
CAN (inverter compatibility: Victron, Growatt, Solis, etc.)
Dimensions (mm)
675 (W) × 185 (D) × 605 (H)
Weight
118 kg
Mounting
Wall-mounted (stackable)
Operating Temp
-5°C to +50°C
Storage Duration
6 months at 25°C
Standard Warranty
5 years (product) + 12 years (energy output warranty)
Certifications
IEC 62619 / UN 38.3 / UL 1642 / TUV / CE / RCM
Installation & Maintenance Tips
Need Help Choosing the Right Lithium Battery?
Beyond Green Solar is your trusted partner for hybrid solar setups across Pakistan. We help size, source, and install SolarMD SS4143 lithium batteries with full support for net metering, inverter matching, and system monitoring.
Contact our team for a custom quote and discover how to bring clean, reliable, and powerful energy storage to your home or business.
