Batteries

Sacred Sun 5.12kWh Lithium-ion Battery 51V 100Ah

₨ 222,000PKR · price may vary

Model: SDLS-1011
Specifications: 10

Degree of protectionIP20
Working temperature0℃~45℃，Recommend 15℃~30℃
Authentication MethodUL/CE/CB/UN38.3
CommunicationIndependent operation/CAN/RS485
Operating voltage range44.8V-57.6V
View all 10 specifications ↓

Overview

Overview:All lithium-ion batteries applied in various segments are being produced by world's best manufacturing and technology.We present all kinds of optimized solutions to meet customer's needs and offer differentiated values to our users with higher performance, longer life and more reliable safe

Specifications

HARDWARE FEATURES
Degree of protection	IP20
TECHNICAL SPECIFICATION
Working temperature	0℃~45℃，Recommend 15℃~30℃
General Specification
Authentication Method	UL/CE/CB/UN38.3
Communication	Independent operation/CAN/RS485
Operating voltage range	44.8V-57.6V
Rated Capacity	100
Rated Energy	5.12
Rated Voltage Range	51.2
Weight	43
Dimension	440×440×133 (3U)

What these specifications mean

Sacred Sun 5.12kWh Lithium-ion Battery 51V 100Ah is listed with 10 published specifications from Sacred Sun, including degree of protection of IP20, working temperature of 0℃~45℃，Recommend 15℃~30℃, authentication method of UL/CE/CB/UN38.3 and communication of Independent operation/CAN/RS485. 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.

Before you buy a battery

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.

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.
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.

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 in Pakistan

Sacred Sun 5.12kWh Lithium-ion Battery 51V 100Ah is listed at ₨ 222,000 (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 Sacred Sun locally before ordering.

Sacred Sun 5.12kWh Lithium-ion Battery 51V 100Ah — frequently asked questions

How much does Sacred Sun 5.12kWh Lithium-ion Battery 51V 100Ah cost?

Sacred Sun 5.12kWh Lithium-ion Battery 51V 100Ah is listed at ₨ 222,000 (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 Sacred Sun 5.12kWh Lithium-ion Battery 51V 100Ah?

We hold 10 published specifications for this battery, including degree of protection IP20, working temperature 0℃~45℃，Recommend 15℃~30℃, authentication method UL/CE/CB/UN38.3, communication Independent operation/CAN/RS485 and operating voltage range 44.8V-57.6V. The full table is on this page, listed under model SDLS-1011.

Who makes Sacred Sun 5.12kWh Lithium-ion Battery 51V 100Ah?

Sacred Sun 5.12kWh Lithium-ion Battery 51V 100Ah is a Sacred Sun product, listed under batteries with model reference SDLS-1011. The Sacred Sun brand page lists the rest of its range so you can compare across the catalogue.

Is Sacred Sun 5.12kWh Lithium-ion Battery 51V 100Ah right for my system?

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

Where can I buy Sacred Sun 5.12kWh Lithium-ion 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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