Inverters
Inverters
BrandSTABIMATIC
Stabimatic 4.2kw Hybrid Solar Inverter
₨ 92,500PKR · price may vary
BrandSTABIMATIC- Model
- STAC-182
- Specifications
- 16
- Max Output Current18A to 20A
- Rated Output Voltage220V-240V
- Rated Power4.2 kW
- Start-up Voltage120V
- AC Output Power Factor1 (unity power factor for maximum efficiency)
- View all 16 specifications ↓
Specifications
| Capacitance | |
|---|---|
| Max Output Current | 18A to 20A |
| TECHNICAL SPECIFICATION | |
| Rated Output Voltage | 220V-240V |
| Rated Power | 4.2 kW |
| Start-up Voltage | 120V |
| General Specification | |
| AC Output Power Factor | 1 (unity power factor for maximum efficiency) |
| Ambient Temperature Range | -25°C to +60°C |
| Battery Voltage Range | 48V DC |
| Charging Efficiency | High efficiency, usually around 95% or higher |
| Cooling Type | Typically natural convection (fanless design) or forced air cooling |
| Max Dc input voltage | 500V |
| MPPT Voltage Range (V) | 150V to 450V |
| Nominal Output Frequency | 50Hz or 60Hz |
| Number of MPPTs | Dual MPPT for better optimization of energy from solar panels |
| Operating voltage range | 120V to 500V |
| Size | 450mm x 400mm x 200mm |
| Weight | 10-15 kg |
How to read this datasheet
Stabimatic 4.2kw Hybrid Solar Inverter is listed with 16 published specifications from STABIMATIC, including max output current of 18A to 20A, rated output voltage of 220V-240V, rated power of 4.2 kW and start-up voltage of 120V. 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 topology — on-grid, off-grid, hybrid or micro, continuous AC output in kW, which caps the load you can run at once, surge or peak rating, which covers the brief inrush of motors and compressors and maximum PV input and the number of MPPT trackers, which set how many panel strings you can connect. 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.
- 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.
- 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 buyers lose money
- Overlooking the IP rating. An outdoor installation needs at least IP65; indoor-rated units mounted outside fail early.
- Buying on peak-watt price alone. A cheap inverter with a narrow MPPT window forces awkward string layouts and can strand a portion of the array.
- 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.
Price and availability in Pakistan
Stabimatic 4.2kw Hybrid Solar Inverter is listed at ₨ 92,500 (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 STABIMATIC locally before ordering.
Stabimatic 4.2kw Hybrid Solar Inverter — frequently asked questions
How much does Stabimatic 4.2kw Hybrid Solar Inverter cost?
Stabimatic 4.2kw Hybrid Solar Inverter is listed at ₨ 92,500 (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 Stabimatic 4.2kw Hybrid Solar Inverter?
We hold 16 published specifications for this inverter, including max output current 18A to 20A, rated output voltage 220V-240V, rated power 4.2 kW, start-up voltage 120V and AC output power factor 1 (unity power factor for maximum efficiency). The full table is on this page, listed under model STAC-182.
Who makes Stabimatic 4.2kw Hybrid Solar Inverter?
Stabimatic 4.2kw Hybrid Solar Inverter is a STABIMATIC product, listed under inverters with model reference STAC-182. The STABIMATIC brand page lists the rest of its range so you can compare across the catalogue.
Is Stabimatic 4.2kw Hybrid Solar Inverter right for my system?
That depends on what it has to connect to. For an inverter, check topology — on-grid, off-grid, hybrid or micro, continuous AC output in kW, which caps the load you can run at once and surge or peak rating, which covers the brief inrush of motors and compressors against the rest of your equipment before price enters the decision. 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.
Where can I buy Stabimatic 4.2kw 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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