Inverters

Stabimatic 6KW Solar Inverter

₨ 108,000PKR · price may vary

Model: STAC-183
Specifications: 14

Maximum EfficiencyAround 98%
Battery Voltage48V DC (for lithium-ion battery compatibility)
MPPT Voltage Range150V to 450V (depending on solar panel array)
Start-up Voltage120V
AC Output Voltage220V-240V (single-phase or three-phase options depending on model)
View all 14 specifications ↓

Specifications

Frequency
Maximum Efficiency	Around 98%
TECHNICAL SPECIFICATION
Battery Voltage	48V DC (for lithium-ion battery compatibility)
MPPT Voltage Range	150V to 450V (depending on solar panel array)
Start-up Voltage	120V
General Specification
AC Output Voltage	220V-240V (single-phase or three-phase options depending on model)
Battery Charging Current	Up to 80A
Max Dc input voltage	500V
Nominal Output Frequency	50Hz or 60Hz (depending on region)
Number of MPPTs	Dual MPPT (for better optimization of energy from solar panels, especially when panels are facing different orientations or there are shading issues)
Operating Temperature	-25°C to +60°C
Power factor	1 (unity power factor for maximum efficiency)
Rated Power Output	6 kW (AC output)
Weight	12-16 kg
Dimensions	450mm x 400mm x 200mm

Reading the specifications

Stabimatic 6KW Solar Inverter is listed with 14 published specifications from STABIMATIC, including maximum efficiency of Around 98%, battery voltage of 48V DC (for lithium-ion battery compatibility), MPPT voltage range of 150V to 450V (depending on solar panel array) 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 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, 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. 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.

What to check before ordering

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.

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.
Keep the panel array between roughly 1.0 and 1.3 times the inverter's rating. Slight oversizing (a higher DC-to-AC ratio) captures more energy on cloudy mornings and winter days; going far beyond it wastes generation through clipping.
Check the surge rating if you run motors — deep-well pumps, compressors and older air conditioners can draw two to three times their running current for a few seconds at start-up.

Common mistakes

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.
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.

Price and availability in Pakistan

Stabimatic 6KW Solar Inverter is listed at ₨ 108,000 (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 STABIMATIC locally before ordering.

Stabimatic 6KW Solar Inverter — frequently asked questions

How much does Stabimatic 6KW Solar Inverter cost?

Stabimatic 6KW Solar Inverter is listed at ₨ 108,000 (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 Stabimatic 6KW Solar Inverter?

We hold 14 published specifications for this inverter, including maximum efficiency Around 98%, battery voltage 48V DC (for lithium-ion battery compatibility), MPPT voltage range 150V to 450V (depending on solar panel array), start-up voltage 120V and AC output voltage 220V-240V (single-phase or three-phase options depending on model). The full table is on this page, listed under model STAC-183.

Who makes Stabimatic 6KW Solar Inverter?

Stabimatic 6KW Solar Inverter is a STABIMATIC product, listed under inverters with model reference STAC-183. The STABIMATIC brand page lists the rest of its range so you can compare across the catalogue.

Is Stabimatic 6KW Solar Inverter right for my system?

That depends on what it has to connect to. For an inverter, check peak and weighted (European/CEC) efficiency, typically 96–98.5%, topology — on-grid, off-grid, hybrid or micro and continuous AC output in kW, which caps the load you can run at once against the rest of your equipment before price enters the decision. 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.

Where can I buy Stabimatic 6KW 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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