What is the Solis 1P-5KW-4G-US inverter used for?

The Solis 1P-5KW-4G-US inverter converts DC power from solar panels into AC power for homes, enabling efficient energy use and grid integration.

What does Dual MPPT mean in the Solis inverter?

Dual MPPT (Maximum Power Point Tracking) allows the inverter to optimize solar energy harvest from two independent sources, improving performance in varying sunlight conditions.

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Solis 5kw 1-Phase 2-MPPT Advanced 4G Technology Inverter - 1P5K-4G-US

Solis 5kw 1-Phase 2-MPPT Advanced 4G Technology Inverter - 1P5K-4G-US

Front view of Solis 1P5K-4G-US solar inverter with display screen on white background

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SKU PES-SPS-SIV-0186

Solis 5kw 1-Phase 2-MPPT Advanced 4G Technology Inverter - 1P5K-4G-US

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

$1,615.45 USD

$ $1,615.45 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

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Unlimited lifetime support, always available.

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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.

Advanced Solis 1-Phase 5kW Inverter with Dual MPPT

The Solis 5kw-4G-US inverter is a cutting-edge energy solution designed to convert solar DC energy into usable AC power for households. Featuring advanced 4G technology, this inverter enhances energy efficiency while operating seamlessly with existing power grids. Ideal for homeowners seeking to optimize their solar energy use, this inverter brings reliability and performance to your energy needs.

Product Features

Dual MPPT Tracking

Equipped with dual Maximum Power Point Tracking (MPPT), the Solis 1P5K-4G-US inverter ensures maximum solar energy harvest by optimizing the conversion even under varying light conditions.

Dynamic LED and LCD Interface

The inverter boasts a dynamic LED and LCD interface, making it easy to monitor operational status and performance at a glance, greatly simplifying user interaction.

Integrated Safety Features

Engineered with integrated safety functions, the inverter provides robust protection against electrical anomalies, ensuring safe installation and operation in residential environments.

Compact and Lightweight Design

Its compact and lightweight design allows for easy installation in tight spaces, offering flexibility without sacrificing power output or efficiency.

Seamless Grid Integration

Facilitates seamless integration with the utility grid, allowing for efficient energy distribution and reducing reliance on traditional energy sources.

How It Works

The Solis inverter captures DC power generated by solar panels and converts it into AC power to supply home appliances or feed back into the grid. It's designed for ease of use, combining advanced technology to operate efficiently and reliably.

DC Power Conversion

This component captures and initially converts the direct current generated from solar panels before running through the MPPT for optimization.

AC Output Invitation

Transformed AC power is regulated and stored or supplied directly to household appliances or the utility grid, optimizing energy flows according to demand and availability.

Smart Control Panel

The control panel displays real-time data and allows for adjustments and monitoring of performance, making it user-friendly for both technical and non-technical users.

Specifications

Manufacturer	Solis
Model	1P5K-4G-US
AC Output Power	5 kW
Number of MPPTs	2
Display	LED & LCD
Weight	10 kg
Dimensions	310 x 543 x 160 mm
Efficiency	98%
Operating Temperature	-25°C to +60°C
Protection Rating	IP65

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?

Advanced Solis 1-Phase 5kW Inverter with Dual MPPT

Product Features

Dual MPPT Tracking

Equipped with dual Maximum Power Point Tracking (MPPT), the Solis 1P5K-4G-US inverter ensures maximum solar energy harvest by optimizing the conversion even under varying light conditions.

Dynamic LED and LCD Interface

The inverter boasts a dynamic LED and LCD interface, making it easy to monitor operational status and performance at a glance, greatly simplifying user interaction.

Integrated Safety Features

Engineered with integrated safety functions, the inverter provides robust protection against electrical anomalies, ensuring safe installation and operation in residential environments.

Compact and Lightweight Design

Its compact and lightweight design allows for easy installation in tight spaces, offering flexibility without sacrificing power output or efficiency.

Seamless Grid Integration

Facilitates seamless integration with the utility grid, allowing for efficient energy distribution and reducing reliance on traditional energy sources.

How It Works

DC Power Conversion

This component captures and initially converts the direct current generated from solar panels before running through the MPPT for optimization.

AC Output Invitation

Transformed AC power is regulated and stored or supplied directly to household appliances or the utility grid, optimizing energy flows according to demand and availability.

Smart Control Panel

The control panel displays real-time data and allows for adjustments and monitoring of performance, making it user-friendly for both technical and non-technical users.

Specifications

Manufacturer	Solis
Model	1P5K-4G-US
AC Output Power	5 kW
Number of MPPTs	2
Display	LED & LCD
Weight	10 kg
Dimensions	310 x 543 x 160 mm
Efficiency	98%
Operating Temperature	-25°C to +60°C
Protection Rating	IP65

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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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