What is the Solis 3.6kw-4G-US inverter?

The Solis 3.6kw-4G-US is a single-phase solar inverter with dual MPPT channels, converting DC power from solar panels into efficient AC power for household use and grid feedback.

What does Dual MPPT mean?

Dual MPPT (Maximum Power Point Tracking) allows the inverter to optimize power output from two separate solar panel arrays, maximizing energy production even under variable sunlight conditions.

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Solis 3.6kw 1-Phase 2-MPPT Advanced 4G Technology Inverter - 1P3.6K-4G-US

Solis 3.6kw 1-Phase 2-MPPT Advanced 4G Technology Inverter - 1P3.6K-4G-US

Solis 1P3.6K-4G-US white solar inverter front view with digital display panel

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SKU PES-SPS-SIV-0189

Solis 3.6kw 1-Phase 2-MPPT Advanced 4G Technology Inverter - 1P3.6K-4G-US

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

$1,245.99 USD

$ $1,245.99 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

Datasheet

Power Rating 3.6 kW

Input Voltage 90-520 V

Output Voltage 240 V / 208 V

Efficiency 97.8%

Mppt Count 2

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 3.6kW 1-Phase Inverter with Advanced 4G Technology

The Solis 3.6kw-4G-US inverter transforms DC power from solar modules into usable AC power to support household loads and feedback to the grid efficiently. This inverter model supports seamless integration into your solar setup with robust performance, adhering to international grid-tied standards. Its compact design offers versatile installation options while maximizing energy conversion efficiency.

Product Features

Advanced 4G Technology

Embrace the latest in inverter innovation with Solis's 4G technology, a feature that ensures rapid data processing and enhanced operational efficiency, which helps in maintaining consistent energy performance.

LED Status Indicators

Stay informed with intuitive LED indicators that provide real-time insight into your system's performance, ensuring visual confirmation of operational status and ease of system monitoring.

Multi-Point Power Tracking (MPPT)

Benefit from dual MPPT channels that enhance energy harvest by optimizing power outputs from your solar panels, offering flexibility and maximized outputs even in variable weather conditions.

User-Friendly Keypad

Navigate with ease using a simple keypad interface that allows quick setup, configuration, and access to system data€”ideal for both professional installers and everyday users.

High Compatibility

Designed to integrate seamlessly with various grid standards, this inverter meets the demanding compatibility requirements, ensuring reliable grid parity and maximizing return on solar investment.

How It Works

With its state-of-the-art conversion system, the Solis inverter converts DC current from solar panels into AC current. The system is optimized to adjust dynamically to different panel alignments and shading conditions, delivering consistent power outputs across diverse setups.

Front Panel Display

The front panel offers comprehensive system data at a glance, providing clear readings on energy production and system status, thereby allowing users to monitor performance effortlessly.

LED Status Indicator Lights

These indicators streamline troubleshooting and status checks by offering visual alerts for various operational states and conditions, improving overall system management.

LCD Interface

The integrated LCD screen offers user-friendly access to advanced menus and settings, designed to enhance user interaction and control of the system for more technical adjustments.

Specifications

Model	Solis-1P3.6K-4G-US
Power Output	3.6 kW
Phase	Single Phase
MPPT	2 Channels
LED Indicators	Yes
LCD Display	Yes
Grid Connection	Yes
Operating Temperature	-25°C to +60°C
Compliance	International Standards
Cooling System	Natural Convection

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 3.6kW 1-Phase Inverter with Advanced 4G Technology

Product Features

Advanced 4G Technology

LED Status Indicators

Stay informed with intuitive LED indicators that provide real-time insight into your system's performance, ensuring visual confirmation of operational status and ease of system monitoring.

Multi-Point Power Tracking (MPPT)

Benefit from dual MPPT channels that enhance energy harvest by optimizing power outputs from your solar panels, offering flexibility and maximized outputs even in variable weather conditions.

User-Friendly Keypad

Navigate with ease using a simple keypad interface that allows quick setup, configuration, and access to system data€”ideal for both professional installers and everyday users.

High Compatibility

Designed to integrate seamlessly with various grid standards, this inverter meets the demanding compatibility requirements, ensuring reliable grid parity and maximizing return on solar investment.

How It Works

Front Panel Display

The front panel offers comprehensive system data at a glance, providing clear readings on energy production and system status, thereby allowing users to monitor performance effortlessly.

LED Status Indicator Lights

These indicators streamline troubleshooting and status checks by offering visual alerts for various operational states and conditions, improving overall system management.

LCD Interface

The integrated LCD screen offers user-friendly access to advanced menus and settings, designed to enhance user interaction and control of the system for more technical adjustments.

Specifications

Model	Solis-1P3.6K-4G-US
Power Output	3.6 kW
Phase	Single Phase
MPPT	2 Channels
LED Indicators	Yes
LCD Display	Yes
Grid Connection	Yes
Operating Temperature	-25°C to +60°C
Compliance	International Standards
Cooling System	Natural Convection

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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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