Inverters

Gripsun KSTAR KSG 40kW Three-Phase On Grid Solar Inverter

₨ 380,000PKR · price may vary

Model: GRIN-06
Specifications: 14

AC Voltage230/400 V, 3P+N+PE
Temperature Range-25°C ~+ 60°C
Voltage range200 V~1000 V
Output Power40000 W
Output Current63.8 A
View all 14 specifications ↓

Overview

The KSTAR KSG-40KT-M1 is a 40 kW three-phase on-grid solar inverter designed for commercial and industrial photovoltaic (PV) systems. It offers high efficiency, robust protection features, and advanced communication capabilities, making it a reliable choice for large-scale solar inst

Specifications

Current AC
AC Voltage	230/400 V, 3P+N+PE
Summary
Temperature Range	-25°C ~+ 60°C
Voltage range	200 V~1000 V
Output Power	40000 W
Output Current	63.8 A
HARDWARE FEATURES
Efficiency	98.7%
TECHNICAL SPECIFICATION
Nominal voltage	650 V
General Specification
DC Voltage	1100 V
Frequency Range	50/60 Hz (±5Hz)
Power Input Range	60kW
Surge Protection	DC Type II; AC Type III; Type Il Optional
Voltage	250 V
Weight	32.5 kg
Dimensions	380 x 483 x 227 mm

How to read this datasheet

Gripsun KSTAR KSG 40kW Three-Phase On Grid Solar Inverter is listed with 14 published specifications from Gripsun, including AC voltage of 230/400 V, 3P+N+PE, temperature range of -25°C ~+ 60°C, voltage range of 200 V~1000 V and output power of 40000 W. 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 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, peak and weighted (European/CEC) efficiency, typically 96–98.5% and topology — on-grid, off-grid, hybrid or micro. 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.

Choosing an inverter: the checks that matter

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.

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

Gripsun KSTAR KSG 40kW Three-Phase On Grid Solar Inverter is listed at ₨ 380,000 (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 Gripsun locally before ordering.

Gripsun KSTAR KSG 40kW Three-Phase On Grid Solar Inverter — frequently asked questions

How much does Gripsun KSTAR KSG 40kW Three-Phase On Grid Solar Inverter cost?

Gripsun KSTAR KSG 40kW Three-Phase On Grid Solar Inverter is listed at ₨ 380,000 (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 Gripsun KSTAR KSG 40kW Three-Phase On Grid Solar Inverter?

We hold 14 published specifications for this inverter, including AC voltage 230/400 V, 3P+N+PE, temperature range -25°C ~+ 60°C, voltage range 200 V~1000 V, output power 40000 W and output current 63.8 A. The full table is on this page, listed under model GRIN-06.

Who makes Gripsun KSTAR KSG 40kW Three-Phase On Grid Solar Inverter?

Gripsun KSTAR KSG 40kW Three-Phase On Grid Solar Inverter is a Gripsun product, listed under inverters with model reference GRIN-06. The Gripsun brand page lists the rest of its range so you can compare across the catalogue.

Is Gripsun KSTAR KSG 40kW Three-Phase 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. 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.

Where can I buy Gripsun KSTAR KSG 40kW Three-Phase 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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