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Solis US Plus 1-Phase Inverter - 1P10K-4G-US-APST

Solis white solar inverter with LCD display and control buttons, front view

Solis white solar inverter wall-mounted with digital display and control buttons

Side view of a white outdoor 4G LTE antenna with mounting bracket on white background

Gray industrial power inverter with cooling fins and circular components front view

Front view of a white solar inverter control panel with labels for DC, COM, CT, and GRID

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Lifetime Customer Support

Unlimited lifetime support, always available.

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SKU PES-SPS-SIV-0042

Solis US Plus 1-Phase Inverter - 1P10K-4G-US-APST

$1,973.53 USD

$ $1,973.53 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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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 US Plus 1-Phase Inverter 1P10K-4G-US-APST

The Solis 1P10K-4G-US-APST inverter is a robust solution tailored to enhance photovoltaic systems with its cutting-edge technology. Designed for high-efficiency performance, it aims to empower residential users seeking sustainable energy storage. Its advanced features support the goal of achieving a zero-carbon lifestyle by integrating seamlessly with diverse solar installations.

Product Features

Maximum Efficiency

The Solis inverter achieves an impressive maximum efficiency of 97.8%, ensuring optimal performance for solar energy conversion, making it a dependable choice for household energy needs.

Compliance and Certification

This inverter is CA Rule 21 compliant and UL 1741 SB certified, incorporating Sunspec protocol and advanced communication options via cellular and WiFi enhancing device interoperability.

Rapid Shutdown Capability

Incorporating a built-in rapid shutdown transmitter, this feature ensures that safety measures are activated promptly during emergencies, providing peace of mind to users.

Advanced Monitoring and Control

The Solis inverter supports module-level monitoring and optional built-in revenue-grade metering, allowing precise energy management and compliance with ANSI C12.20-2010 standards.

Intelligent Design

With its industry-leading 3 and 4 MPPT designs, the inverter maximizes electricity yield from solar panels while integrating Arc Fault Circuit Interruption to proactively reduce fire risks.

How It Works

Leveraging the latest advancements in photovoltaic technology, the Solis inverter efficiently converts solar energy into usable electricity. Its components work harmoniously to ensure consistent and safe energy supply.

MPPT Technology

The Maximum Power Point Tracking (MPPT) technology optimizes the solar panel output, ensuring maximum efficiency across varying weather conditions and maximizing electricity generation.

Safety Protocols

Incorporated safety protocols such as AFCI and rapid shutdown add vital layers of protection, safeguarding both the solar system and users from potential hazards.

Communication Systems

The inverter's integrated communication systems, including RS485 and optional Wi-Fi, allow for real-time monitoring and easy access to energy statistics through the SolisCloud platform.

Specifications

Maximum Efficiency	97.8%
Compliance	UL 1741 SB, CA Rule 21
Input Voltage	1000 V
Output Power	10 kW
MPPT Channels	3 and 4
Communication	RS485, Wi-Fi, Cellular
*Dimensions (WHD)*	732mm x 333mm x 249mm
Weight	85 kg
Temperature Range	-22°F to 140°F (-30°C to +60°C)
Cooling Concept	Intelligent Redundant Fan-Cooling

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 US Plus 1-Phase Inverter 1P10K-4G-US-APST

Product Features

Maximum Efficiency

The Solis inverter achieves an impressive maximum efficiency of 97.8%, ensuring optimal performance for solar energy conversion, making it a dependable choice for household energy needs.

Compliance and Certification

This inverter is CA Rule 21 compliant and UL 1741 SB certified, incorporating Sunspec protocol and advanced communication options via cellular and WiFi enhancing device interoperability.

Rapid Shutdown Capability

Incorporating a built-in rapid shutdown transmitter, this feature ensures that safety measures are activated promptly during emergencies, providing peace of mind to users.

Advanced Monitoring and Control

The Solis inverter supports module-level monitoring and optional built-in revenue-grade metering, allowing precise energy management and compliance with ANSI C12.20-2010 standards.

Intelligent Design

With its industry-leading 3 and 4 MPPT designs, the inverter maximizes electricity yield from solar panels while integrating Arc Fault Circuit Interruption to proactively reduce fire risks.

How It Works

MPPT Technology

The Maximum Power Point Tracking (MPPT) technology optimizes the solar panel output, ensuring maximum efficiency across varying weather conditions and maximizing electricity generation.

Safety Protocols

Incorporated safety protocols such as AFCI and rapid shutdown add vital layers of protection, safeguarding both the solar system and users from potential hazards.

Communication Systems

The inverter's integrated communication systems, including RS485 and optional Wi-Fi, allow for real-time monitoring and easy access to energy statistics through the SolisCloud platform.

Specifications

Maximum Efficiency	97.8%
Compliance	UL 1741 SB, CA Rule 21
Input Voltage	1000 V
Output Power	10 kW
MPPT Channels	3 and 4
Communication	RS485, Wi-Fi, Cellular
*Dimensions (WHD)*	732mm x 333mm x 249mm
Weight	85 kg
Temperature Range	-22°F to 140°F (-30°C to +60°C)
Cooling Concept	Intelligent Redundant Fan-Cooling

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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

Coll A