What is the Solis 1P3.6K-4G-US-APST inverter used for?

The Solis 1P3.6K-4G-US-APST inverter is designed for residential solar systems. It converts DC power from solar panels into usable AC electricity while supporting grid-connected operation for U.S. homes.

What is the efficiency rating of the Solis 1P3.6K-4G-US-APST inverter?

The inverter delivers up to 98% efficiency, ensuring minimal energy loss during DC-to-AC conversion and maximizing overall solar energy output.

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Solis US Plus 1-Phase Inverter - 1P3.6K-4G-US-APST

Solis US Plus 1-Phase Inverter - 1P3.6K-4G-US-APST

Solis solar inverter wall-mounted white unit with control panel and display

Solis white solar inverter with digital display, wall-mounted, clean background

White vertical electrical enclosure with red DC switch and grey mounting bracket

Front view of a solar inverter with DC, GRID ports, COM indicator, and METER socket

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SKU PES-SPS-SIV-0038

Solis US Plus 1-Phase Inverter - 1P3.6K-4G-US-APST

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

$1,283.43 USD

$ $1,283.43 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

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 US Plus 1-Phase Inverter - Enhanced Efficiency and Reliability

The Solis 1P3.6K-4G-US-APST inverter plays a pivotal role in converting DC power from solar panels into usable AC power for households. This inverter not only supports energy needs at home but also integrates seamlessly with the grid, offering robust energy conversion with an emphasis on sustainability and performance.

Product Features

Advanced Conversion Technology

The Solis single-phase inverter employs innovative conversion technology, ensuring efficient energy transformation from DC to AC power, enhancing overall energy yield and minimizing loss.

Front Display Panel

This inverter is equipped with an intuitive front panel display, including status LEDs and an informative LCD screen, providing users with essential operation data and system diagnostics at a glance.

Compact and Durable Design

Crafted to withstand various environmental conditions, the inverter's compact build supports easy installation and integration, making it an ideal choice for domestic solar setups.

Reliable Grid Interaction

Designed with advanced grid-tied capabilities, this inverter ensures smooth synchronization with the utility supply, offering consistent and reliable operation even under fluctuating grid conditions.

User-Friendly Interface

The product features an easy-to-navigate control interface with clear menu options, allowing users to effortlessly access system information and perform necessary adjustments.

How It Works

Designed for straightforward operation, the Solis inverter efficiently handles energy conversion and distribution, leveraging its sophisticated internal components to deliver optimal performance.

DC Input Handling

The inverter's DC input system expertly manages and optimally processes incoming solar energy, maximizing efficiency and ensuring reliable energy supply.

AC Output and Grid Connectivity

Through its robust output mechanisms, the inverter provides clean AC power to domestic loads and effectively integrates with grid systems to enhance energy management.

System Monitoring Capabilities

Featuring advanced monitoring options, the inverter keeps track of energy production and system status, providing users with valuable insights into energy efficiency and system health.

Specifications

Model Number	1P3.6K-4G-US-APST
Manufacturer	Solis
AC Power Output	3600W
Display	LCD with Control Buttons
Efficiency	98%
Protection Rating	IP65
Grid Compatibility	Single Phase
Communication Interface	RS485
Weight	20kg
Operating Temperature Range	-25°C to +60°C

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 - Enhanced Efficiency and Reliability

Product Features

Advanced Conversion Technology

The Solis single-phase inverter employs innovative conversion technology, ensuring efficient energy transformation from DC to AC power, enhancing overall energy yield and minimizing loss.

Front Display Panel

This inverter is equipped with an intuitive front panel display, including status LEDs and an informative LCD screen, providing users with essential operation data and system diagnostics at a glance.

Compact and Durable Design

Crafted to withstand various environmental conditions, the inverter's compact build supports easy installation and integration, making it an ideal choice for domestic solar setups.

Reliable Grid Interaction

Designed with advanced grid-tied capabilities, this inverter ensures smooth synchronization with the utility supply, offering consistent and reliable operation even under fluctuating grid conditions.

User-Friendly Interface

The product features an easy-to-navigate control interface with clear menu options, allowing users to effortlessly access system information and perform necessary adjustments.

How It Works

Designed for straightforward operation, the Solis inverter efficiently handles energy conversion and distribution, leveraging its sophisticated internal components to deliver optimal performance.

DC Input Handling

The inverter's DC input system expertly manages and optimally processes incoming solar energy, maximizing efficiency and ensuring reliable energy supply.

AC Output and Grid Connectivity

Through its robust output mechanisms, the inverter provides clean AC power to domestic loads and effectively integrates with grid systems to enhance energy management.

System Monitoring Capabilities

Featuring advanced monitoring options, the inverter keeps track of energy production and system status, providing users with valuable insights into energy efficiency and system health.

Specifications

Model Number	1P3.6K-4G-US-APST
Manufacturer	Solis
AC Power Output	3600W
Display	LCD with Control Buttons
Efficiency	98%
Protection Rating	IP65
Grid Compatibility	Single Phase
Communication Interface	RS485
Weight	20kg
Operating Temperature Range	-25°C to +60°C

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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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