Inverters
Inverters
Dongjin Smart 12kW 3 Phase Hybrid Solar Inverter
₨ 575,000PKR · price may vary
BrandDONGJIN POWER- Model
- DONN-28
- Specifications
- 4
- Battery48V Low Voltage Battery, Transformer Isolation Design
- ChargingMax. Charging/Discharging Current of 240A
- CoolingSmart Cooling, Suitable for High Temperature
- LCD / LED DisplayColorful Touch LCD
Specifications
| General Specification | |
|---|---|
| Battery | 48V Low Voltage Battery, Transformer Isolation Design |
| Charging | Max. Charging/Discharging Current of 240A |
| Cooling | Smart Cooling, Suitable for High Temperature |
| LCD / LED Display | Colorful Touch LCD |
What these specifications mean
Dongjin Smart 12kW 3 Phase Hybrid Solar Inverter is listed with 4 published specifications from DONGJIN POWER, including battery of 48V Low Voltage Battery, Transformer Isolation Design, charging of Max. Charging/Discharging Current of 240A, cooling of Smart Cooling, Suitable for High Temperature and LCD / LED display of Colorful Touch LCD. 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 an inverter, the figures that matter most are surge or peak rating, which covers the brief inrush of motors and compressors, maximum PV input and the number of MPPT trackers, which set how many panel strings you can connect, the MPPT voltage window, which decides how many panels go in a string and peak and weighted (European/CEC) efficiency, typically 96–98.5%. It is the component that decides what a solar system can do: how much power you can draw at once, whether you can export to the grid, whether the system keeps running in a blackout, and how well the panels and battery are managed day to day.
An inverter converts the direct current (DC) produced by solar panels and stored in batteries into the alternating current (AC) that household appliances, pumps and the utility grid actually use.
Before you buy an inverter
The checks below apply to any inverter. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.
- Choose a hybrid inverter if a battery is in your plan now or later; retrofitting storage onto a pure grid-tie inverter usually means buying a second unit or an AC-coupled battery system.
- Confirm the inverter is approved by your local utility or distribution network before you buy if you intend to export power — grid connection depends on certified anti-islanding and local grid-code compliance, not on the inverter's specifications alone.
- Match the battery communication protocol (CAN bus or RS485) between inverter and battery. Compatible voltages are not enough; without a supported protocol the battery management system and inverter cannot agree on charge limits.
- Look at the warranty term and what it covers. Five years is the common baseline, ten is offered by stronger brands, and extensions are often cheaper bought with the unit than later.
What people get wrong
- Ignoring the ambient temperature rating. Inverters derate in heat, so a unit rated 5 kW at 25 °C may deliver noticeably less on a hot roof-adjacent wall at 45 °C.
- Assuming any grid-tie inverter keeps the lights on during an outage. Standard on-grid units shut down for safety unless they have a dedicated backup or islanding output.
- Overlooking the IP rating. An outdoor installation needs at least IP65; indoor-rated units mounted outside fail early.
Price and availability in Pakistan
Dongjin Smart 12kW 3 Phase Hybrid Solar Inverter is listed at ₨ 575,000 (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 DONGJIN POWER locally before ordering.
Dongjin Smart 12kW 3 Phase Hybrid Solar Inverter — frequently asked questions
How much does Dongjin Smart 12kW 3 Phase Hybrid Solar Inverter cost?
Dongjin Smart 12kW 3 Phase Hybrid Solar Inverter is listed at ₨ 575,000 (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 Dongjin Smart 12kW 3 Phase Hybrid Solar Inverter?
We hold 4 published specifications for this inverter, including battery 48V Low Voltage Battery, Transformer Isolation Design, charging Max. Charging/Discharging Current of 240A, cooling Smart Cooling, Suitable for High Temperature and LCD / LED display Colorful Touch LCD. The full table is on this page, listed under model DONN-28.
Who makes Dongjin Smart 12kW 3 Phase Hybrid Solar Inverter?
Dongjin Smart 12kW 3 Phase Hybrid Solar Inverter is a DONGJIN POWER product, listed under inverters with model reference DONN-28. The DONGJIN POWER brand page lists the rest of its range so you can compare across the catalogue.
Is Dongjin Smart 12kW 3 Phase Hybrid Solar Inverter right for my system?
That depends on what it has to connect to. For an inverter, check surge or peak rating, which covers the brief inrush of motors and compressors, maximum PV input and the number of MPPT trackers, which set how many panel strings you can connect and the MPPT voltage window, which decides how many panels go in a string against the rest of your equipment before price enters the decision. Size the inverter against the loads you need to run simultaneously, not against the total wattage of every appliance in the building — a 5 kW inverter comfortably runs a fridge, fans, lights and a couple of ACs, but not all of them plus a water pump starting at the same time.
Where can I buy Dongjin Smart 12kW 3 Phase Hybrid Solar Inverter 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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