Batteries
Batteries
Coretech CT-5120 Pro 5.12kW Lithium Ion Battery
₨ 215,000PKR · price may vary
BrandCoreTech- Model
- CORH-02
- Specifications
- 11
- Efficiency>95% Round-Trip Efficiency
- Discharge Current100 A
- Nominal voltage51.2 V DC
- Battery TypeLiFePO₄ (Lithium Iron Phosphate)
- Capacity100 Ah (amperage-hour)
- View all 11 specifications ↓
Overview
The CoreTECH CT5120 PRO is a 5.12 kWh Lithium Iron Phosphate (LiFePO₄) battery designed for home and commercial solar energy storage systems and reliable power backup. It features a built-in smart Battery Management System (BMS) and connectivity options for monitoring.Features:Safety
Specifications
| HARDWARE FEATURES | |
|---|---|
| Efficiency | >95% Round-Trip Efficiency |
| TECHNICAL SPECIFICATION | |
| Discharge Current | 100 A |
| Nominal voltage | 51.2 V DC |
| General Specification | |
| Battery Type | LiFePO₄ (Lithium Iron Phosphate) |
| Capacity | 100 Ah (amperage-hour) |
| Charge | 100 A |
| Communication | Built-in Wi-Fi and RS485 communication interfaces; some models feature Bluetooth monitoring via an app |
| Cycle Life | 4,000–6,000 cycles at 80% Depth of Discharge (DOD) or up to 6,000+ cycles |
| Energy Capacity | 5.12 kWh |
| Installation | Wall-mount or rack-mount compatible, compact design |
| Weight | 50–55 kg |
How to read this datasheet
Coretech CT-5120 Pro 5.12kW Lithium Ion Battery is listed with 11 published specifications from CoreTech, including efficiency of >95% Round-Trip Efficiency, discharge current of 100 A, nominal voltage of 51.2 V DC and battery type of LiFePO₄ (Lithium Iron Phosphate). Those figures are what decide whether this unit fits your system, so read them against the equipment it will connect to before comparing price.
For a battery, the figures that matter most are cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4, round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid, communication protocol (CAN or RS485) for talking to the inverter and nominal capacity in ampere-hours (Ah) or kilowatt-hours (kWh). Storage is what turns a solar array from a daytime bill-reducer into a system that covers evening loads and rides through outages. It is normally the single most expensive component, so sizing it correctly matters more than with any other part.
What to check before ordering
The checks below apply to any battery. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.
- Read the warranty in full: lithium warranties are stated as a term plus either a cycle count or a total energy throughput, and whichever limit arrives first ends the cover.
- Leave room to expand. Packs that parallel cleanly let you add capacity later; ones that do not force a full replacement.
- Compare usable kilowatt-hours, not nameplate capacity. A 100 Ah lead-acid battery at 12 V is nominally 1.2 kWh but only about 0.6 kWh is safely usable, while a 100 Ah LiFePO4 pack gives you roughly 1.0–1.2 kWh.
- Size from your evening consumption. Add up what actually runs after sunset for the hours you want covered, then divide by the usable capacity per unit — that number, not the array size, sets how many batteries you need.
Common mistakes
- Ignoring the charge current limit and pairing a large array with a small bank, which trips protection and shortens life.
- Mixing old and new batteries, or different chemistries, in one bank. The weakest unit drags the whole bank down and can be damaged by the others.
- Sizing the bank for total daily consumption rather than after-dark consumption, which typically doubles the cost for no benefit.
Price and availability in Pakistan
Coretech CT-5120 Pro 5.12kW Lithium Ion Battery is listed at ₨ 215,000 (PKR) for Pakistan. Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.
SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in Pakistan: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports CoreTech locally before ordering.
Coretech CT-5120 Pro 5.12kW Lithium Ion Battery — frequently asked questions
How much does Coretech CT-5120 Pro 5.12kW Lithium Ion Battery cost?
Coretech CT-5120 Pro 5.12kW Lithium Ion Battery is listed at ₨ 215,000 (PKR) for Pakistan. The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.
What are the specifications of Coretech CT-5120 Pro 5.12kW Lithium Ion Battery?
We hold 11 published specifications for this battery, including efficiency >95% Round-Trip Efficiency, discharge current 100 A, nominal voltage 51.2 V DC, battery type LiFePO₄ (Lithium Iron Phosphate) and capacity 100 Ah (amperage-hour). The full table is on this page, listed under model CORH-02.
Who makes Coretech CT-5120 Pro 5.12kW Lithium Ion Battery?
Coretech CT-5120 Pro 5.12kW Lithium Ion Battery is a CoreTech product, listed under batteries with model reference CORH-02. The CoreTech brand page lists the rest of its range so you can compare across the catalogue.
Is Coretech CT-5120 Pro 5.12kW Lithium Ion Battery right for my system?
That depends on what it has to connect to. For a battery, check usable capacity after depth of discharge — LiFePO4 typically allows 80–100%, lead-acid closer to 50%, system voltage: 12 V, 24 V and 48 V for low-voltage packs, or a high-voltage stack and continuous charge and discharge current, which limits how much power you can draw from the pack against the rest of your equipment before price enters the decision. Size from your evening consumption. Add up what actually runs after sunset for the hours you want covered, then divide by the usable capacity per unit — that number, not the array size, sets how many batteries you need.
Where can I buy Coretech CT-5120 Pro 5.12kW Lithium Ion Battery in Pakistan?
SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer in Pakistan — buying in-channel is what keeps the manufacturer's warranty valid.
Reviews
No reviews yet
Be the first to review this product.
Write a Review
Share your experience — no account needed.
