Batteries

Dyness PowerBrick 14.28kWh Lithium Battery 51v 280ah

₨ 660,000PKR · price may vary

Model: DYNS-05
Specifications: 13

Communication PortsCAN/RS485
IP RatingIP65
Nominal voltage51.2V
Battery ChemistryLiFePO₄
Battery TypeLithium Iron Phosphate (LFP)
View all 13 specifications ↓

Overview

The Dyness PowerBrick 51v 280ah lithium battery is a high-performance LiFePO4 energy storage solution for residential and commercial solar systems, known for its safety, scalability, and smart monitoring features.Features:Safety & Durability: The use of LiFePO4 technology provide

Specifications

TECHNICAL SPECIFICATION
Communication Ports	CAN/RS485
IP Rating	IP65
Nominal voltage	51.2V
General Specification
Battery Chemistry	LiFePO₄
Battery Type	Lithium Iron Phosphate (LFP)
Cycle Life	>6000 Cycles @ 80% DOD
Operating Temperature	10°C to +50°C
Scalability	Up to 80kWh (16 units in parallel)
Storage temperature	20°C to +60°C
Total Energy	5.12kWh
Usable Energy	4.6kWh (90% DOD)
Weight	42 kg
Dimensions	480 × 360 × 133 mm

Reading the specifications

Dyness PowerBrick 14.28kWh Lithium Battery 51v 280ah is listed with 13 published specifications from Dyness, including communication ports of CAN/RS485, IP rating of IP65, nominal voltage of 51.2V and battery chemistry of LiFePO₄. 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.

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.
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.

What people get wrong

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

Price and availability

Dyness PowerBrick 14.28kWh Lithium Battery 51v 280ah is listed at ₨ 660,000 (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 Dyness locally before ordering.

Dyness PowerBrick 14.28kWh Lithium Battery 51v 280ah — frequently asked questions

How much does Dyness PowerBrick 14.28kWh Lithium Battery 51v 280ah cost?

Dyness PowerBrick 14.28kWh Lithium Battery 51v 280ah is listed at ₨ 660,000 (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 Dyness PowerBrick 14.28kWh Lithium Battery 51v 280ah?

We hold 13 published specifications for this battery, including communication ports CAN/RS485, IP rating IP65, nominal voltage 51.2V, battery chemistry LiFePO₄ and battery type Lithium Iron Phosphate (LFP). The full table is on this page, listed under model DYNS-05.

Who makes Dyness PowerBrick 14.28kWh Lithium Battery 51v 280ah?

Dyness PowerBrick 14.28kWh Lithium Battery 51v 280ah is a Dyness product, listed under batteries with model reference DYNS-05. The Dyness brand page lists the rest of its range so you can compare across the catalogue.

Is Dyness PowerBrick 14.28kWh Lithium Battery 51v 280ah 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. 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 Dyness PowerBrick 14.28kWh Lithium Battery 51v 280ah?

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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