Inverters

Knox 12kW G2 On Grid Solar Inverter

₨ 180,000PKR · price may vary

Model: KNOX-04
Specifications: 12

MPP Voltage range/ rated input voltage150 v to 1000 v / 630 v
Rated grid frequency / rated grid voltage50 HZ / 230 V
TopologyTransformerless
Operating Altitude3000 M
Rated Power12000 VA
View all 12 specifications ↓

Overview

OVERVIEW:The Knox 12kW On Grid Solar Inverter (specifically the Knox ASW 12K LT-G2 model) is a high-efficiency, three-phase inverter with IP65 ingress protection and advanced monitoring features. It is designed for residential and commercial solar installations.Features:High Conversion Efficiency: T

Specifications

Frequency
MPP Voltage range/ rated input voltage	150 v to 1000 v / 630 v
INPUT
Rated grid frequency / rated grid voltage	50 HZ / 230 V
Output
Topology	Transformerless
TECHNICAL SPECIFICATION
Operating Altitude	3000 M
Rated Power	12000 VA
General Specification
Dimensions	503/ 435/ 183 MM
Operating Temperature Range	-25 C -+60 C
Protection Class	I/AC: III; DC: II
Self Consumption	<1W
Type	Three Phase On Grid Solar Inverter
Weight	17.3 KG
Input Voltage	125 v

What these specifications mean

Knox 12kW G2 On Grid Solar Inverter is listed with 12 published specifications from Knox, including MPP voltage range/ rated input voltage of 150 v to 1000 v / 630 v, rated grid frequency / rated grid voltage of 50 HZ / 230 V, topology of Transformerless and operating altitude of 3000 M. 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 peak and weighted (European/CEC) efficiency, typically 96–98.5%, 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. 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.

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.

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.
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.

Common mistakes

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.
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.

Price and availability in Pakistan

Knox 12kW G2 On Grid Solar Inverter is listed at ₨ 180,000 (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 Knox locally before ordering.

Knox 12kW G2 On Grid Solar Inverter — frequently asked questions

How much does Knox 12kW G2 On Grid Solar Inverter cost?

Knox 12kW G2 On Grid Solar Inverter is listed at ₨ 180,000 (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 Knox 12kW G2 On Grid Solar Inverter?

We hold 12 published specifications for this inverter, including MPP voltage range/ rated input voltage 150 v to 1000 v / 630 v, rated grid frequency / rated grid voltage 50 HZ / 230 V, topology Transformerless, operating altitude 3000 M and rated power 12000 VA. The full table is on this page, listed under model KNOX-04.

Who makes Knox 12kW G2 On Grid Solar Inverter?

Knox 12kW G2 On Grid Solar Inverter is a Knox product, listed under inverters with model reference KNOX-04. The Knox brand page lists the rest of its range so you can compare across the catalogue.

Is Knox 12kW G2 On Grid 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 Knox 12kW G2 On Grid 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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