What is the Solis S6-GC40K-US-APST grid-tied inverter used for?

The Solis S6-GC40K-US-APST is designed for grid-tied solar systems, converting DC power from photovoltaic panels into AC power suitable for utility grid connection and on-site consumption.

What grid voltages are compatible with the Solis S6-GC40K-US-APST?

The inverter is compatible with multiple grid voltages, including 208V, 240V, and 480V, providing flexibility for various grid requirements.

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Solis Three Phase Grid-Tied PV String Inverters - S6-GC40K-US-APST

Solis Three Phase Grid-Tied PV String Inverters - S6-GC40K-US-APST

Solis solar inverter with AC switch and digital display, white and gray housing

Top view of solar inverter with metal fins, control panel, and open side panel

Side view of a white Enphase solar microinverter with gray connectors and black handle

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SKU PES-SPS-SIV-0054

Solis Three Phase Grid-Tied PV String Inverters - S6-GC40K-US-APST

OEM Authorized Dealer BABA Compliant Full OEM Warranty 7-10 Business Day Delivery

$3,976.02 USD

$ $3,976.02 USD

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In Stock

Get yours today!

9+ sold

In the last 7 days

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

In High Demand! Order Now To Secure Your Items

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Specifications

Phase Three Phase

Product Category Inverter

What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

What’s covered by your return policy?

Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

Solis Three Phase Grid-Tied PV String Inverter S6-GC40K-US-APST

The Solis S6-GC40K-US-APST is a advanced grid-tied PV string inverter, engineered to efficiently convert solar energy for residential use, supporting the move towards a sustainable, carbon-free future. This inverter integrates seamlessly into solar power systems, delivering outstanding performance with its cutting-edge technology.

Top Features

Peak Conversion Efficiency

Benefit from exceptional conversion efficiency with the Solis S6-GC40K-US-APST, maximizing energy output and system profitability with precision engineering tailored for optimal performance.

Durable and Reliable Design

Built to withstand rigorous environmental conditions, this inverter offers durable performance, ensuring longevity and consistent solar power delivery in diverse climate situations.

User-Friendly Interface

Experience simplicity with an intuitive user interface, enabling easy monitoring and management of energy systems for both novice and experienced users, optimizing their solar investment.

Smart Monitoring Capabilities

Incorporating smart technology, the inverter features advanced monitoring capabilities, allowing users to track real-time data and optimize energy use through a connected platform.

Enhanced Safety Features

Designed with integrated safety mechanisms, the Solis inverter prioritizes user and equipment safety, providing peace of mind through automated checks and robust protection measures.

Operational Overview

This inverter integrates smoothly with solar power setups, converting DC electricity from photovoltaic panels into AC electricity suitable for home use, combining high efficiency with straightforward operation.

DC to AC Conversion

The inverter's core function is converting direct current from solar panels into usable alternating current, enhancing compatibility with home or grid systems.

Integrated Data Logger

Capture and analyze energy usage data for improved performance and management through the inverter's built-in data logger, simplifying system monitoring and adjustments.

Grid Connectivity

Ensures stable connection to power grids, balancing supply and demand effectively, facilitating seamless integration into existing solar power infrastructure.

Technical Specifications

Manufacturer	Solis
Model	S6-GC40K-US-APST
Peak Efficiency	99%
Rated Power	40,000 W
Phase Type	Three-phase
Rated Grid Voltage	208V/240V/480V
Frequency	60 Hz
Dimensions	660 x 512 x 226 mm
Weight	45.5 kg
Communication Interfaces	RS485, WiFi, and Cellular

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Solis Three Phase Grid-Tied PV String Inverter S6-GC40K-US-APST

Top Features

Peak Conversion Efficiency

Benefit from exceptional conversion efficiency with the Solis S6-GC40K-US-APST, maximizing energy output and system profitability with precision engineering tailored for optimal performance.

Durable and Reliable Design

Built to withstand rigorous environmental conditions, this inverter offers durable performance, ensuring longevity and consistent solar power delivery in diverse climate situations.

User-Friendly Interface

Experience simplicity with an intuitive user interface, enabling easy monitoring and management of energy systems for both novice and experienced users, optimizing their solar investment.

Smart Monitoring Capabilities

Incorporating smart technology, the inverter features advanced monitoring capabilities, allowing users to track real-time data and optimize energy use through a connected platform.

Enhanced Safety Features

Designed with integrated safety mechanisms, the Solis inverter prioritizes user and equipment safety, providing peace of mind through automated checks and robust protection measures.

Operational Overview

DC to AC Conversion

The inverter's core function is converting direct current from solar panels into usable alternating current, enhancing compatibility with home or grid systems.

Integrated Data Logger

Capture and analyze energy usage data for improved performance and management through the inverter's built-in data logger, simplifying system monitoring and adjustments.

Grid Connectivity

Ensures stable connection to power grids, balancing supply and demand effectively, facilitating seamless integration into existing solar power infrastructure.

Technical Specifications

Manufacturer	Solis
Model	S6-GC40K-US-APST
Peak Efficiency	99%
Rated Power	40,000 W
Phase Type	Three-phase
Rated Grid Voltage	208V/240V/480V
Frequency	60 Hz
Dimensions	660 x 512 x 226 mm
Weight	45.5 kg
Communication Interfaces	RS485, WiFi, and Cellular

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Customer Success Stories

Troy P

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

Jacob B

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.

Patrick B

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

James Martin

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.

Brian H

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

Keith S

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

Coll A

Great Experience

My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

Troy P

EG4 off-grid base kit, Happy with my purchase.

Jacob B

Easy Process, Genuine Support

Patrick B

Off Grid Solar Purchase

James Martin

Highly Recommend

Brian H

Solar Kit for Mobile Work Van

Keith S

Best Tech Support

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