Batteries

Fronus Titan 5.12kWh Lithium Battery 48V 100Ah

₨ 195,000PKR · price may vary

Model: FROS-42
Specifications: 4

Capacity5.12kWh 100Ah
Charge / Discharge Current100A
Cycle Life8000 cycles
Voltage51.2V

Overview

The Fronus Titan 48V 100Ah (often specified as 51.2V 100Ah) is a high-performance Lithium Iron Phosphate (\(LiFePO_{4}\)) battery designed for solar energy storage and backup power. It provides approximately 5.12kWh of usable energy and is widely used in residential and commercial so

Specifications

General Specification
Capacity	5.12kWh 100Ah
Charge / Discharge Current	100A
Cycle Life	8000 cycles
Voltage	51.2V

Reading the specifications

Fronus Titan 5.12kWh Lithium Battery 48V 100Ah is listed with 4 published specifications from Fronus, including capacity of 5.12kWh 100Ah, charge / discharge current of 100A, cycle life of 8000 cycles and voltage of 51.2V. 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 system voltage: 12 V, 24 V and 48 V for low-voltage packs, or a high-voltage stack, continuous charge and discharge current, which limits how much power you can draw from the pack, cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4 and round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid. 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.

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.
Check the continuous discharge rating against your inverter. A battery that stores plenty of energy but can only deliver 50 A cannot support a large inverter at full output.
Match voltage to the inverter, and confirm the battery appears on the inverter maker's supported list. Closed-loop communication lets the inverter respect the battery's real charge limits instead of guessing.
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.

What people get wrong

Installing lithium packs in an unventilated, hot enclosure. Sustained high temperature is the fastest way to lose cycle life.
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.

Price and availability

Fronus Titan 5.12kWh Lithium Battery 48V 100Ah is listed at ₨ 195,000 (PKR). 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 your country: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports Fronus locally before ordering.

Fronus Titan 5.12kWh Lithium Battery 48V 100Ah — frequently asked questions

How much does Fronus Titan 5.12kWh Lithium Battery 48V 100Ah cost?

Fronus Titan 5.12kWh Lithium Battery 48V 100Ah is listed at ₨ 195,000 (PKR). 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 Fronus Titan 5.12kWh Lithium Battery 48V 100Ah?

We hold 4 published specifications for this battery, including capacity 5.12kWh 100Ah, charge / discharge current 100A, cycle life 8000 cycles and voltage 51.2V. The full table is on this page, listed under model FROS-42.

Who makes Fronus Titan 5.12kWh Lithium Battery 48V 100Ah?

Fronus Titan 5.12kWh Lithium Battery 48V 100Ah is a Fronus product, listed under batteries with model reference FROS-42. The Fronus brand page lists the rest of its range so you can compare across the catalogue.

Is Fronus Titan 5.12kWh Lithium Battery 48V 100Ah right for my system?

That depends on what it has to connect to. For a battery, check 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 and communication protocol (CAN or RS485) for talking to the inverter against the rest of your equipment before price enters the decision. 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.

Where can I buy Fronus Titan 5.12kWh Lithium Battery 48V 100Ah?

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 — buying in-channel is what keeps the manufacturer's warranty valid.

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