Batteries
Batteries
Dongjin 2.4kWh Power Wall Lithium Battery 24V 100AH
₨ 160,650PKR · price may vary
BrandDONGJIN POWER- Model
- DONN-32
- Specifications
- 11
- communication interfaceOptional RS485/RS232/CAN ports, some models include WiFi and Bluetooth
- Nominal voltage25.6V
- Battery ChemistryLithium Iron Phosphate (LiFePO4)
- Battery Energy2560Wh (2.56kWh) or 2920Wh (3kW version)
- Cycle LifeOver 5000 to 6000 cycles at 80% Depth of Discharge (DOD)
- View all 11 specifications ↓
Overview
"Dong Jin" primarily manufactures 24V wall-mounted lithium-ion batteries for energy storage systems, rather than AC-to-DC power adapters. These are designed for solar, backup power, and telecommunication applications.Features:Capacity: This is a 100Ah battery with 2920Wh (2.92 k
Specifications
| Summary | |
|---|---|
| communication interface | Optional RS485/RS232/CAN ports, some models include WiFi and Bluetooth |
| TECHNICAL SPECIFICATION | |
| Nominal voltage | 25.6V |
| General Specification | |
| Battery Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Battery Energy | 2560Wh (2.56kWh) or 2920Wh (3kW version) |
| Cycle Life | Over 5000 to 6000 cycles at 80% Depth of Discharge (DOD) |
| discharge current | 100A |
| Nominal Capacity | 100Ah |
| Operating Temperature | Charge: 0°C to 45°C; Discharge: -20°C to 60°C |
| Protection | IP32 |
| Weight | 25 kg |
| Dimensions | 495mm x 315mm x 170mm |
What these specifications mean
Dongjin 2.4kWh Power Wall Lithium Battery 24V 100AH is listed with 11 published specifications from DONGJIN POWER, including communication interface of Optional RS485/RS232/CAN ports, some models include WiFi and Bluetooth, nominal voltage of 25.6V, battery chemistry of Lithium Iron Phosphate (LiFePO4) and battery energy of 2560Wh (2.56kWh) or 2920Wh (3kW version). 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.
- 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
Dongjin 2.4kWh Power Wall Lithium Battery 24V 100AH is listed at ₨ 160,650 (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 DONGJIN POWER locally before ordering.
Dongjin 2.4kWh Power Wall Lithium Battery 24V 100AH — frequently asked questions
How much does Dongjin 2.4kWh Power Wall Lithium Battery 24V 100AH cost?
Dongjin 2.4kWh Power Wall Lithium Battery 24V 100AH is listed at ₨ 160,650 (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 Dongjin 2.4kWh Power Wall Lithium Battery 24V 100AH?
We hold 11 published specifications for this battery, including communication interface Optional RS485/RS232/CAN ports, some models include WiFi and Bluetooth, nominal voltage 25.6V, battery chemistry Lithium Iron Phosphate (LiFePO4), battery energy 2560Wh (2.56kWh) or 2920Wh (3kW version) and cycle life Over 5000 to 6000 cycles at 80% Depth of Discharge (DOD). The full table is on this page, listed under model DONN-32.
Who makes Dongjin 2.4kWh Power Wall Lithium Battery 24V 100AH?
Dongjin 2.4kWh Power Wall Lithium Battery 24V 100AH is a DONGJIN POWER product, listed under batteries with model reference DONN-32. The DONGJIN POWER brand page lists the rest of its range so you can compare across the catalogue.
Is Dongjin 2.4kWh Power Wall Lithium Battery 24V 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. Leave room to expand. Packs that parallel cleanly let you add capacity later; ones that do not force a full replacement.
Where can I buy Dongjin 2.4kWh Power Wall Lithium Battery 24V 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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