Batteries

SolarMax SM-LFP-5.12KWh Lithium Ion Battery 48V 100Ah

₨ 250,000PKR · price may vary

Model: SOLM-8
Specifications: 15

Altitude<3000 m
Voltage range44.8V – 57.6V
Communication PortCan, RS485, RS232,
Discharge Temperature-20 ~ 55 °C
IP RatingIP20
View all 15 specifications ↓

Overview

The SolarMax 5.12kW 100AH Lithium Battery is a high-performance energy storage solution designed for residential and commercial solar systems. It utilizes Lithium Iron Phosphate (LiFePO₄) technology, known for its safety, longevity, and efficiency.Features:One product suitable for

Specifications

Summary
Altitude	<3000 m
Voltage range	44.8V – 57.6V
TECHNICAL SPECIFICATION
Communication Port	Can, RS485, RS232,
Discharge Temperature	-20 ~ 55 °C
IP Rating	IP20
Nominal voltage	51.2 V
General Specification
Application	Low Voltage
Battery capacity	5.12 kWh
Capacity	100 AH
Cycle Life	>6000 / 25°C SOH 80%
Features	Pre-Charge+Fuse LV+ Auto Contactor + BMS+ Multi BMS FW management
Net Capacity	76.8kwh per LV System
Protection	Over Charge/Over Discharge/Over Tempreture/Over Current/Short Circuit
Weight	49KG
Dimension	556x576x154.5

What these specifications mean

SolarMax SM-LFP-5.12KWh Lithium Ion Battery 48V 100Ah is listed with 15 published specifications from SOLARMAX, including altitude of <3000 m, voltage range of 44.8V – 57.6V, communication port of Can, RS485, RS232, and discharge temperature of -20 ~ 55 °C. 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 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, continuous charge and discharge current, which limits how much power you can draw from the pack and cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4. 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.

Choosing a battery: the checks that matter

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.

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.
Leave room to expand. Packs that parallel cleanly let you add capacity later; ones that do not force a full replacement.

Where buyers lose money

Sizing the bank for total daily consumption rather than after-dark consumption, which typically doubles the cost for no benefit.
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.

Price and availability in Pakistan

SolarMax SM-LFP-5.12KWh Lithium Ion Battery 48V 100Ah is listed at ₨ 250,000 (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 SOLARMAX locally before ordering.

SolarMax SM-LFP-5.12KWh Lithium Ion Battery 48V 100Ah — frequently asked questions

How much does SolarMax SM-LFP-5.12KWh Lithium Ion Battery 48V 100Ah cost?

SolarMax SM-LFP-5.12KWh Lithium Ion Battery 48V 100Ah is listed at ₨ 250,000 (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 SolarMax SM-LFP-5.12KWh Lithium Ion Battery 48V 100Ah?

We hold 15 published specifications for this battery, including altitude <3000 m, voltage range 44.8V – 57.6V, communication port Can, RS485, RS232,, discharge temperature -20 ~ 55 °C and IP rating IP20. The full table is on this page, listed under model SOLM-8.

Who makes SolarMax SM-LFP-5.12KWh Lithium Ion Battery 48V 100Ah?

SolarMax SM-LFP-5.12KWh Lithium Ion Battery 48V 100Ah is a SOLARMAX product, listed under batteries with model reference SOLM-8. The SOLARMAX brand page lists the rest of its range so you can compare across the catalogue.

Is SolarMax SM-LFP-5.12KWh Lithium Ion Battery 48V 100Ah right for my system?

That depends on what it has to connect to. For a battery, check nominal capacity in ampere-hours (Ah) or kilowatt-hours (kWh), usable capacity after depth of discharge — LiFePO4 typically allows 80–100%, lead-acid closer to 50% and system voltage: 12 V, 24 V and 48 V for low-voltage packs, or a high-voltage stack 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 SolarMax SM-LFP-5.12KWh Lithium Ion Battery 48V 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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