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The latest Coretech CT-5120 Pro 5.12kW Lithium Ion Battery price in Pakistan is Rs. 215,000/- updated on October 19, 2026.
The Coretech CT-5120 Pro 5.12kW Lithium Ion Battery is a high-capacity LiFePO₄ (Lithium Iron Phosphate) battery for efficient energy storage. It suits residential solar systems as well as small commercial setups.
Overview
This battery has a rating of more than 6,000 charge cycles with high depth-of-discharge capability. In addition, an intelligent BMS handles protection and performance throughout its service life. It guards against over-charge, over-discharge, over-current and thermal events.
Thanks to its stackable, space-saving design, installers can combine several units into a larger bank without a big increase in footprint. The battery also fits into new or existing solar setups without a system redesign.
It runs on the 48V platform. For this reason, it does not work with CoreTech’s 24V-only inverters, such as the PV5600 4KW. Always match the battery voltage to your inverter, whether it comes from CoreTech or another brand.
Key Features
- 5.12kWh capacity for medium to large energy storage needs
- 51.2V nominal voltage on the 48V platform
- LiFePO₄ (Lithium Iron Phosphate) chemistry for superior safety and durability
- More than 6,000 life cycles with high depth-of-discharge capability
- Intelligent BMS with over-charge, over-discharge, over-current and thermal protection
- Stackable, space-saving design, so installation and expansion stay easy
- Integrates into new or existing solar solutions without a system redesign
- Works with CoreTech’s 48V-platform inverters as well as most third-party hybrid inverters that support 48V lithium
- 5-year warranty from CoreTech
Why choose the Coretech CT-5120 Pro
Whether you want lower electricity bills, backup power or full energy independence, the CT5120 Pro grows with your installation. It belongs to CoreTech’s own CoreTECH battery line (SKU CT-LIB-002). CoreTech offers it alongside its NexGen and ProGen inverter ranges as a matched solar storage solution.
For a long service life, install the battery in a cool, dry and well-ventilated place. Also keep the cables tight and the terminals clean.
Documents
Coretech CT-5120 Pro 5.12kW Lithium Ion Battery Data Sheet.pdf
Our team can help you choose the right model before you order.
GENERAL
| Model / SKU | CT-5120 Pro (CT-LIB-002) |
| Chemistry | LiFePO₄ (Lithium Iron Phosphate) |
| Capacity | 5.12 kWh |
| Warranty | 5 years |
ELECTRICAL
| Nominal Voltage | 51.2 V (48V platform) |
PERFORMANCE
| Cycle Life | > 6,000 cycles |
| Depth of Discharge | High DoD capability |
SAFETY
| Protection | Intelligent BMS — over-charge, over-discharge, over-current, thermal |
MECHANICAL
| Design | Stackable, space-saving |
COMMUNICATION
| Inverter Compatibility | 48V-platform hybrid inverters (not compatible with CoreTech’s 24V-only models, e.g. PV5600 4KW) |
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