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Growatt 11.4kW Grid-Tie Inverter

Growatt 11.4kW Grid-Tie Inverter

$1,706.00 - $1,706.00
$1,706.00
$1,706.00 - $1,706.00
$1,706.00
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Growatt 11.4kW Spec Sheet & Manual

View Spec Sheet HERE
View Manual HERE
Growatt

Growatt 11.4kW Grid-Tie Inverter

The Growatt 11.4kW Grid-Tie Inverter is a high-capacity solar inverter built to meet the demands of larger residential or light commercial solar installations. With an output capacity of 11.4 kilowatts, it’s designed to efficiently convert DC electricity from your solar panels into usable AC power, helping to significantly reduce utility bills and increase solar energy self-consumption.

Equipped with dual MPPT (Maximum Power Point Tracking) technology, the inverter can intelligently manage multiple panel strings across different orientations or shading scenarios to ensure optimal energy harvest throughout the day. Its high conversion efficiency—often exceeding 98%—means more of your solar production is put to use, minimizing system losses and maximizing your return on investment.

Growatt 11.4kW Grid-Tie Inverter
Lowest Price Guarantee
Authorized Growatt Dealer
Genuine Growatt Equipment
10-Year Warranty Coverage
0% APR Financing via Affirm
Talk to a Human: (303) 876-7654

Why the Growatt 11.4kW Grid-Tie Inverter

Nominal Output of 11,400W with high efficiency up to

Nominal Output of 11,400W with high efficiency up to 98.5%

Battery Ready for DC and AC coupled

Battery Ready for DC and AC coupled systems

Supports Backup Power and Dark Start

Supports Backup Power and Dark Start functionality

4 MPP Trackers for optimized energy

4 MPP Trackers for optimized energy harvesting

Operating Temperature Range from –13°F to +140°F for

Operating Temperature Range from –13°F to +140°F for reliable performance in all conditions

AFCI Protection for added

AFCI Protection for added safety

Growatt 11.4kW Grid-Tie Inverter Specifications

Rated Output Power 11400W/li>
Max PV Input 22,800W
Max MPPT Operating Voltage 550V
Rated AC Output 240V
Max Output Current 48A
UL Certified Yes
Dimensions (W / H / D) 15.8/25.2/7 inch
Weight 45.2 lbs
Operating Temperature Range –13°F~+140°F

Documentation & Downloads

Growatt 11.4kW Grid-Tie Inverter Spec Sheet (PDF)

Lowest Price Guarantee

Find it cheaper at another authorized Growatt dealer? Call us before you order and we will take care of you.

Authorized Growatt Dealer

This is genuine Growatt equipment, sold and supported by Renewable Outdoors as an authorized dealer. Coverage: 10-Year per the manufacturer terms stated for this product.

Help From People Who Sell These Every Day

Call (303) 876-7654. We would rather spend ten minutes sizing your system correctly than process a return later.

Growatt 11.4kW Grid-Tie Inverter: Frequently Asked Questions

What certifications does the 11.4kW Grid-Tie Inverter carry?
The 11.4kW Grid-Tie Inverter carries these certifications: Yes.
Is the 11.4kW Grid-Tie Inverter rated for outdoor installation?
The 11.4kW Grid-Tie Inverter carries an IP65 rating, making it suitable for outdoor installation.
What's covered under the warranty?
Growatt backs the 11.4kW Grid-Tie Inverter with a 10-Year warranty per the manufacturer's terms stated for this product. As your retailer, Renewable Outdoors can also help you navigate a warranty claim — call us at (303) 876-7654.
What is the power output of the 11.4kW Grid-Tie Inverter?
The 11.4kW Grid-Tie Inverter is rated at 11400W/li> (Rated Output Power). Check the spec table above for the full electrical ratings before pairing it with other equipment.
What voltage does the 11.4kW Grid-Tie Inverter run on?
The 11.4kW Grid-Tie Inverter operates at 550V (Max MPPT Operating Voltage). Make sure the rest of your system is built for the same voltage before ordering.
How big and heavy is the 11.4kW Grid-Tie Inverter?
The 11.4kW Grid-Tie Inverter has dimensions of 15.8/25.2/7 inch and a weight of 45.2 lbs. Plan your mounting and placement around those figures.
Can I monitor the 11.4kW Grid-Tie Inverter remotely?
With built-in Wi-Fi and an intuitive monitoring platform accessible via the ShinePhone app or web portal, system owners can track real-time energy production, system status, and performance trends with ease.
Is this genuine Growatt equipment?
Yes. Renewable Outdoors is an authorized Growatt dealer, and this product is genuine Growatt equipment.
Does Renewable Outdoors offer financing or price matching?
Yes. We offer 0% APR financing options through Affirm at checkout, and the 11.4kW Grid-Tie Inverter is backed by our Lowest Price Guarantee — if you find it cheaper at another authorized Growatt dealer, call us at (303) 876-7654 before you order and we will take care of you.

Customer Reviews

Overall rating: 5.0 / 5 from 2 reviews.

Customer photo review of Growatt 11.4kW Grid-Tie Inverter

Purchase went well and shipping was fast. Had a couple of small technical problems but got them resolved quickly by the Growatt support people. I would make the same choice again.

Mike S. 5/5 Verified

Growatt 11.4kW Grid-Tie Inverter

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