Does this Solis 9.0kW inverter support battery backup?

Yes. It is compatible with LG and BYD high-voltage Li-Ion batteries, enabling reliable energy storage and seamless backup power.

What is the max efficiency of the Solis 9.0kW hybrid inverter?

The inverter offers 98.0% maximum efficiency and 97.5% CEC efficiency, delivering excellent energy conversion and reduced power loss.

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Solis 9.0kW Single Phase Dual MPPT Hybrid Inverter - RHI-1P9K-HVES-5G-SPRT

Solis 9.0kW Single Phase Dual MPPT Hybrid Inverter - RHI-1P9K-HVES-5G-SPRT

Solis RHI-1P9K-HVES-5G-SPRT white solar inverter with digital display front view

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Unlimited lifetime support, always available.

Trusted by 1,000s of Contractors & Installers

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SKU PES-SPS-SIV-0101

Solis 9.0kW Single Phase Dual MPPT Hybrid Inverter - RHI-1P9K-HVES-5G-SPRT

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

$2,145.90 USD

$ $2,145.90 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

Phase Single Phase

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 9.0kW Single Phase Dual MPPT Hybrid Inverter - RHI-1P9K-HVES-5G-SPRT

The Solis 9.0kW RHI-1P9K-HVES-5G-SPRT inverter is a highly efficient energy solution ideal for those seeking reliable solar power management. This model is designed with a dual MPPT system, ensuring optimal solar energy extraction. With its impressive efficiency and innovative features like integrated AFCI protection, the inverter offers enhanced performance and safety for residential and small commercial applications.

Product Features

Efficiency Excellence

With a maximum efficiency of 98.0% and a CEC efficiency of 97.5%, the Solis RHI-1P9K-HVES-5G-SPRT ensures exceptional energy conversion and savings.

Advanced MPPT Technology

Featuring two MPPTs and four DC inputs, this inverter optimizes power capture, adapting to varying environmental conditions efficiently and reliably.

Versatile Operating Modes

Benefit from three intelligent operating modesself-consumption, time-of-use, and off-grid backupcustomizing energy use based on personal preferences and energy demands.

Battery Compatibility

The Solis inverter is compatible with LG and BYD High Voltage Li-Ion batteries, allowing seamless integration with advanced energy storage solutions.

Rule 21 Compliance

This model complies with Rule 21 standards, integrating seamlessly into utility networks, and offers built-in rapid shutdown capability for added safety.

How It Works

The Solis RHI-1P9K-HVES-5G-SPRT inverter efficiently manages solar energy by converting DC power from solar panels into AC power for home use or grid feedback. Its advanced MPPT technology ensures maximum energy harvest, and it seamlessly transitions to backup power mode during outages.

Solar Input Management

The dual MPPTs with four DC inputs allow the inverter to manage energy input dynamically, optimizing solar power conversion under diverse conditions.

Battery Integration

This inverter supports high voltage Li-Ion batteries, facilitating energy storage for later use, which enhances energy availability during peak demand periods or outages.

Grid Connection and Backup

Designed for a 1P Split Phase 120/240 V configuration, the inverter seamlessly connects to the grid and provides instantaneous backup power when required.

Specifications

Recommended max. PV power	12.6 kW
Max. input voltage	500 V
Battery type	Li-ion
Battery voltage range	120-500 V
Rated output power (AC Grid)	9 kW
Rated grid voltage	208 V / 240 V
Max. efficiency	98.0%
Protection class	I/II
Operating temperature range	-13F to 140F
Dimensions	21.3 x 28.3 x 9.8 in
Weight	62.6 lbs

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 9.0kW Single Phase Dual MPPT Hybrid Inverter - RHI-1P9K-HVES-5G-SPRT

Product Features

Efficiency Excellence

With a maximum efficiency of 98.0% and a CEC efficiency of 97.5%, the Solis RHI-1P9K-HVES-5G-SPRT ensures exceptional energy conversion and savings.

Advanced MPPT Technology

Featuring two MPPTs and four DC inputs, this inverter optimizes power capture, adapting to varying environmental conditions efficiently and reliably.

Versatile Operating Modes

Benefit from three intelligent operating modesself-consumption, time-of-use, and off-grid backupcustomizing energy use based on personal preferences and energy demands.

Battery Compatibility

The Solis inverter is compatible with LG and BYD High Voltage Li-Ion batteries, allowing seamless integration with advanced energy storage solutions.

Rule 21 Compliance

This model complies with Rule 21 standards, integrating seamlessly into utility networks, and offers built-in rapid shutdown capability for added safety.

How It Works

Solar Input Management

The dual MPPTs with four DC inputs allow the inverter to manage energy input dynamically, optimizing solar power conversion under diverse conditions.

Battery Integration

This inverter supports high voltage Li-Ion batteries, facilitating energy storage for later use, which enhances energy availability during peak demand periods or outages.

Grid Connection and Backup

Designed for a 1P Split Phase 120/240 V configuration, the inverter seamlessly connects to the grid and provides instantaneous backup power when required.

Specifications

Recommended max. PV power	12.6 kW
Max. input voltage	500 V
Battery type	Li-ion
Battery voltage range	120-500 V
Rated output power (AC Grid)	9 kW
Rated grid voltage	208 V / 240 V
Max. efficiency	98.0%
Protection class	I/II
Operating temperature range	-13F to 140F
Dimensions	21.3 x 28.3 x 9.8 in
Weight	62.6 lbs

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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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