Batteries

Stabimatic 5kWh Lithium Battery 51V 100ah

₨ 215,000PKR · price may vary

Model: STAC-186
Specifications: 13

Charging CurrentUp to 50A
Charging Voltage58.4V
Max Voltage58.4V
Nominal voltage51.2V
Storage temperature-20°C to +45°C
View all 13 specifications ↓

Overview

Overview:The Stabimatic 51V 100Ah Lithium Battery is designed to provide efficient and reliable energy storage for solar systems, ensuring that excess solar energy can be stored and used when needed. With high-capacity, lithium-based technology, this battery is an ideal solution for both residential

Specifications

HARDWARE FEATURES
Charging Current	Up to 50A
Charging Voltage	58.4V
TECHNICAL SPECIFICATION
Max Voltage	58.4V
Nominal voltage	51.2V
Storage temperature	-20°C to +45°C
General Specification
Cycle Life	3,000+ cycles
Discharge Cutoff Voltage	40V
Min Voltage	40V
Nominal Capacity	100Ah
Rated Capacity	100Ah
Total Energy	5.1 kWh
Weight	40-45 kg
Dimensions	L: 482mm x W: 420mm x H: 130mm

What these specifications mean

Stabimatic 5kWh Lithium Battery 51V 100ah is listed with 13 published specifications from STABIMATIC, including charging current of Up to 50A, charging voltage of 58.4V, max voltage of 58.4V and nominal 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 round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid, communication protocol (CAN or RS485) for talking to the inverter, nominal capacity in ampere-hours (Ah) or kilowatt-hours (kWh) and usable capacity after depth of discharge — LiFePO4 typically allows 80–100%, lead-acid closer to 50%. 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

Stabimatic 5kWh Lithium Battery 51V 100ah 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 STABIMATIC locally before ordering.

Stabimatic 5kWh Lithium Battery 51V 100ah — frequently asked questions

How much does Stabimatic 5kWh Lithium Battery 51V 100ah cost?

Stabimatic 5kWh Lithium Battery 51V 100ah 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 Stabimatic 5kWh Lithium Battery 51V 100ah?

We hold 13 published specifications for this battery, including charging current Up to 50A, charging voltage 58.4V, max voltage 58.4V, nominal voltage 51.2V and storage temperature -20°C to +45°C. The full table is on this page, listed under model STAC-186.

Who makes Stabimatic 5kWh Lithium Battery 51V 100ah?

Stabimatic 5kWh Lithium Battery 51V 100ah is a STABIMATIC product, listed under batteries with model reference STAC-186. The STABIMATIC brand page lists the rest of its range so you can compare across the catalogue.

Is Stabimatic 5kWh Lithium Battery 51V 100ah right for my system?

That depends on what it has to connect to. For a battery, check 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) against the rest of your equipment before price enters the decision. 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.

Where can I buy Stabimatic 5kWh Lithium Battery 51V 100ah 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.

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