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The latest Coretech CT-5120 Pro 5.12kW Lithium Ion Battery price in Pakistan is Rs. 215,000/- updated on August 30, 2026.
Overview:
The Coretech CT-5120 Pro 5.12kW Lithium Ion Battery is a high-capacity LiFePO₄ (Lithium Iron Phosphate) battery engineered for efficient energy storage in residential solar systems and small commercial setups. Per CoreTech’s own product page, it’s rated for more than 6,000 charge cycles with a high depth-of-discharge capability, and an intelligent BMS handles protection and performance optimization throughout its service life — covering the standard range of fault conditions a lithium pack needs guarding against: over-charge, over-discharge, over-current and thermal events.
The stackable, space-saving design lets installers combine multiple units for larger banks without a major footprint increase, and the battery integrates into new or existing solar setups without requiring a system redesign. It runs on the 48V platform, which is why it’s not interchangeable with CoreTech’s 24V-only inverters such as the PV5600 4KW — worth checking voltage compatibility carefully before pairing it with any inverter, CoreTech’s own or otherwise.
Whether the goal is cutting electricity bills, adding backup power, or working toward full energy independence, the CT5120 Pro is built to scale with the installation. CoreTech backs the unit with a 5-year warranty, and it’s part of the company’s own CoreTECH battery line (SKU CT-LIB-002) sold alongside CoreTech’s NexGen and ProGen inverter ranges as a matched solar storage solution.
Key Features:
- 5.12kWh capacity suitable for medium to large energy storage needs
- 51.2V (48V platform) nominal voltage
- LiFePO₄ (Lithium Iron Phosphate) chemistry for superior safety and durability
- More than 6,000 life cycles with high depth-of-discharge capability
- Intelligent BMS: over-charge, over-discharge, over-current and thermal protection
- Stackable & space-saving design for easy installation and expansion
- Integrates into new or existing solar solutions without a system redesign
- Compatible with CoreTech’s 48V-platform inverters and most third-party hybrid inverters supporting 48V lithium
- 5-year warranty
Documents:
Coretech CT-5120 Pro 5.12kW Lithium Ion Battery Data Sheet.pdf
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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