What efficiency can I expect from the Solis S6-GC30K-LV-US-APST inverter?

This inverter delivers a maximum conversion efficiency of 98.7%, with 3 independent MPPT trackers to optimize power harvest in varying sunlight conditions.

Does the Solis S6-GC30K-LV-US-APST have safety features?

Yes, it includes integrated AFCI protection, SPD Type II, and DC disconnects for enhanced system safety.

Can I monitor the Solis S6-GC30K-LV-US-APST remotely?

Absolutely. It supports SolisCloud, Modbus TCP, and RS485 for remote monitoring, data logging, and troubleshooting.

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Solis 30kW Three Phase 208Vac Three MPPT w/ AFCI w/ APS - 10 Year Warranty S6-GC30K-LV-US-APST

Solis S6-GC30K-LV-US-APST 30 kW String Inverter

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Solis 30kW Three Phase 208Vac Three MPPT w/ AFCI w/ APS - 10 Year Warranty S6-GC30K-LV-US-APST

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SKU PES-SPS-SIV-0739

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

$6,166.04 USD

$ $6,166.04 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.

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Solis 30kW Three Phase 208Vac Three MPPT w/ AFCI w/ APS - 10 Year Warranty S6-GC30K-LV-US-APST $6,166.04

Specifications

Datasheet

Power Rating 30 kW

Input Voltage 200-800 V

Output Voltage 208 V

Efficiency 98.6%

Mppt Count 3

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 S6-GC30K-LV-US-APST 30 kW String Inverter — High-Efficiency 208 V Three-Phase Power

The Solis S6-GC30K-LV-US-APST 30 kW String Inverter is a next-generation three-phase inverter designed for commercial and light-industrial PV systems. Developed by Ginlong Technologies, the Solis S6-GC30K-LV-US-APST 30 kW String Inverter combines exceptional conversion efficiency with advanced AFCI protection and multiple MPPT channels. Built for low-voltage 208 V applications, the Solis S6-GC30K-LV-US-APST 30 kW String Inverter offers reliability, scalability, and seamless integration for North American grid standards.

Product Features

High Conversion Efficiency

Achieves up to 98.7 % maximum efficiency with 3 independent MPPT trackers, ensuring optimal solar energy harvest across varying conditions.

Advanced Safety Protection

The Solis S6-GC30K-LV-US-APST 30 kW String Inverter includes integrated AFCI (Arc-Fault Circuit Interruption), SPD Type II protection, and integrated DC disconnects for enhanced system safety.

Low Voltage, Three-Phase Output

Configured for 208 V three-phase operation, ideal for small commercial, educational, and industrial sites requiring stable low-voltage grid tie.

Smart Thermal Control

Active fan cooling ensures consistent temperature management for extended operational lifespan, even under high ambient temperatures.

Remote Monitoring Compatibility

Supports SolisCloud and Modbus TCP/RS485 protocols for remote performance monitoring, data logging, and easy troubleshooting.

How It Works

The Solis S6-GC30K-LV-US-APST 30 kW String Inverter converts direct current (DC) from solar modules into alternating current (AC) for grid export. Its multi-MPPT design maximises power generation across strings with differing orientations or shading. Integrated communication enables seamless data access through the SolisCloud monitoring platform.

Specifications

Model	S6-GC30K-LV-US-APST
Rated AC Output Power	30 kW
Nominal AC Voltage	208 V (3-Phase)
Maximum DC Input Voltage	1000 V DC
MPPT Voltage Range	180 – 850 V DC
Number of MPPT Inputs	3
Maximum Efficiency	98.7 %
DC/AC Ratio	Up to 1.5
Cooling Method	Active Cooling (Fan)
Enclosure Rating	NEMA 4X / IP65
Operating Temperature Range	-25 °C to +60 °C (-13 °F to 140 °F)
Communication Interfaces	RS485 / Wi-Fi / SolisCloud / Modbus TCP
Dimensions (L × W × H)	30.3 × 24.4 × 11.0 in (770 × 620 × 280 mm)
Weight	≈ 121 lb (55 kg)
Manufacturer	Solis (Ginlong Technologies)

Specifications verified from official Solis S6-GC30K-LV-US datasheet (Rev. 2023) and Solar-Electric / PowerStore listings.

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 S6-GC30K-LV-US-APST 30 kW String Inverter — High-Efficiency 208 V Three-Phase Power

Product Features

High Conversion Efficiency

Achieves up to 98.7 % maximum efficiency with 3 independent MPPT trackers, ensuring optimal solar energy harvest across varying conditions.

Advanced Safety Protection

The Solis S6-GC30K-LV-US-APST 30 kW String Inverter includes integrated AFCI (Arc-Fault Circuit Interruption), SPD Type II protection, and integrated DC disconnects for enhanced system safety.

Low Voltage, Three-Phase Output

Configured for 208 V three-phase operation, ideal for small commercial, educational, and industrial sites requiring stable low-voltage grid tie.

Smart Thermal Control

Active fan cooling ensures consistent temperature management for extended operational lifespan, even under high ambient temperatures.

Remote Monitoring Compatibility

Supports SolisCloud and Modbus TCP/RS485 protocols for remote performance monitoring, data logging, and easy troubleshooting.

How It Works

Specifications

Model	S6-GC30K-LV-US-APST
Rated AC Output Power	30 kW
Nominal AC Voltage	208 V (3-Phase)
Maximum DC Input Voltage	1000 V DC
MPPT Voltage Range	180 – 850 V DC
Number of MPPT Inputs	3
Maximum Efficiency	98.7 %
DC/AC Ratio	Up to 1.5
Cooling Method	Active Cooling (Fan)
Enclosure Rating	NEMA 4X / IP65
Operating Temperature Range	-25 °C to +60 °C (-13 °F to 140 °F)
Communication Interfaces	RS485 / Wi-Fi / SolisCloud / Modbus TCP
Dimensions (L × W × H)	30.3 × 24.4 × 11.0 in (770 × 620 × 280 mm)
Weight	≈ 121 lb (55 kg)
Manufacturer	Solis (Ginlong Technologies)

Specifications verified from official Solis S6-GC30K-LV-US datasheet (Rev. 2023) and Solar-Electric / PowerStore listings.

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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!

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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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