Lithium-ion batteries are a popular choice for solar systems in Pakistan due to their efficiency, long lifespan, and compact design. Below is a detailed list of 2024 prices for lithium-ion batteries, including 12V and 48V models.
Price List for Lithium-Ion Batteries for Solar Systems in Pakistan (2024)
- 12V Lithium-Ion Batteries:
- 12V 50Ah: PKR 25,000 to PKR 35,000.
- 12V 100Ah: PKR 40,000 to PKR 60,000.
- 12V 200Ah: PKR 80,000 to PKR 120,000.
- 24V Lithium-Ion Batteries:
- 24V 100Ah: PKR 80,000 to PKR 120,000.
- 24V 200Ah: PKR 150,000 to PKR 200,000.
- 48V Lithium-Ion Batteries:
- 48V 100Ah: PKR 160,000 to PKR 220,000.
- 48V 200Ah: PKR 300,000 to PKR 400,000.
- Custom and DIY Packs:
- Prices vary based on cell quality, capacity, and BMS (Battery Management System).
- A 12V 100Ah DIY pack costs approximately PKR 35,000 to PKR 45,000.
Applications in Solar Energy Systems
- Off-Grid Solar Systems:
- Lithium-ion batteries are ideal for storing solar energy in off-grid setups, providing reliable power in remote areas.
- Commonly used in 12V, 24V, or 48V configurations for home and commercial solar systems.
- Hybrid Solar Systems:
- These batteries are used in hybrid systems that combine solar power with grid electricity or generators for uninterrupted power supply.
- Advantages for Solar Applications:
- High Efficiency: 95–98% charge/discharge efficiency.
- Long Lifespan: 2,000–5,000 charge cycles.
- Deep Discharge Capability: Can be discharged up to 80–90% without significant damage.
- Low Maintenance: No need for regular watering or equalization charges.
Trusted Sellers and Brands in Pakistan
- Local Distributors:
- Alpha Solar: Offers a range of lithium-ion batteries for solar systems.
- Reon Energy: Known for reliable energy storage solutions, including lithium-ion batteries.
- Tesla Power: Provides high-quality lithium-ion batteries for residential and commercial use.
- Online Platforms:
- Daraz: Lists lithium-ion batteries from trusted sellers.
- OLX: A platform for both new and used lithium-ion batteries.
- International Brands:
- CATL: A leading global brand with a strong presence in Pakistan.
- BYD: Known for high-performance lithium-ion batteries.
- Pylontech: Popular for solar energy storage solutions.
Advantages of Lithium-Ion Batteries
- Long Lifespan: 2,000–5,000 charge cycles.
- High Efficiency: 95–98% charge/discharge efficiency.
- Safety: Thermally stable and less prone to overheating or fire.
- Low Maintenance: No need for regular watering or equalization charges.
- Eco-Friendly: Non-toxic and recyclable.
Challenges in Pakistan
- High Initial Cost:
- Lithium-ion batteries are more expensive upfront compared to lead-acid batteries, though they offer better long-term value.
- Counterfeit Products:
- The market has seen low-quality or counterfeit batteries, so buyers must verify suppliers and brands.
- Technical Knowledge:
- Proper installation and maintenance require some technical expertise.
Conclusion
Lithium-ion batteries are a reliable and efficient choice for solar systems in Pakistan. While their initial cost is higher than traditional lead-acid batteries, their long lifespan, efficiency, and safety make them a worthwhile investment. For optimal results, buyers should purchase from trusted sellers and ensure proper installation and maintenance. As the market for renewable energy grows, lithium-ion batteries are expected to play a key role in Pakistan’s energy landscape.