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ATESS Wye US standard 220V 100KW hybrid inverter (included transformer) - ATESS HPS100-US-220Y

ATESS Wye US standard 220V 100KW hybrid inverter (included tranformer) - ATESS HPS100-US-220Y | Portlandia Electric Supply

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ATESS Wye US standard 220V 100KW hybrid inverter (included transformer) - ATESS HPS100-US-220Y

$35,535.50 USD

$ $35,535.50 USD

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9+ sold

In the last 7 days

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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.

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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.

ATESS HPS100-US-220Y(D) — 100 kW Three-Phase Hybrid Inverter (220 V Wye)

The ATESS Wye US standard 220V 100KW hybrid inverter – ATESS HPS100-US-220Y is engineered to deliver high-performance energy conversion, stable power output, and advanced hybrid functionality for commercial, industrial, and large-scale renewable energy applications. Built for long-term durability and optimal efficiency, this hybrid inverter enables seamless integration of solar power, grid supply, and battery storage while maintaining a clean, reliable, and intelligent energy flow.

The HPS100-US-220Y(D) scales the HPS platform to 100 kW for mid-size C&I sites, keeping the same all-in-one power flow (PV, battery, grid, DG) and ≤10 ms transfer. Parallel up to 8 units. ^{[ATESS datasheet]}

Specifications

**HPS100-US-220Y(D)** — specification box
AC (on-grid)	100 kW / 100 kVA, 220 V wye, 262.7 A; PF 0.8-lag to 0.8-lead; THDi < 3%
AC (off-grid)	100 kW / 100 kVA; THDu ≤ 2% (linear); overload 110% 10 min / 120% 1 min
PV	Max 110 kWp; MPPT 480–800 Vdc; Voc max 1000 Vdc; PV current 208.3 A (I_sc 260.4 A)
Battery	400–600 Vdc (full-load 400–600 Vdc); charge/discharge 100 kW, 250 A each
Transfer time	≤ 10 ms (automatic)
Enclosure	Type 1; −25 °C to +55 °C; < 65 dB(A) @ 1 m
Size / weight	1200 × 1900 × 800 mm; 923 kg

Derating note: see datasheet curves for 190/208/220/240 V wye and high-leg delta service. ^{[ATESS datasheet]}

Overview of ATESS Hybrid Technology

The ATESS Wye US standard 220V 100KW hybrid inverter (included tranformer) – ATESS HPS100-US-220Y incorporates next-generation hybrid capabilities to ensure consistent power delivery across diverse operating environments. Whether the requirement is peak shaving, backup generation, time-of-use optimization, or maximizing renewable energy use, this inverter ensures stable performance with superior energy management features.

Designed for the US electrical infrastructure, the unit supports 220V Wye configurations, making it compatible with a wide range of commercial and industrial power systems.

Why Choose the ATESS Wye US Standard 220V 100KW Hybrid Inverter – ATESS HPS100-US-220Y?

This model offers significant value through scalability, versatility, and robust electrical engineering. It is ideal for businesses aiming to lower energy costs, increase sustainability, and ensure uninterrupted operations during outages. From manufacturing facilities to power backup systems, this hybrid inverter handles critical loads with precision and efficiency.

1. High Power Output for Commercial & Industrial Use

With a 100KW rating, the inverter supports heavy-duty operations and large-scale installations without compromising stability. The integrated transformer ensures optimized voltage matching, enhanced electrical safety, and consistent performance even under demanding energy loads.

2. Seamless Solar & Battery Integration

As energy needs grow, the demand for hybrid systems continues to rise. This inverter efficiently synchronizes solar power with battery storage, enabling smooth transitions from one energy source to another. It supplies continuous power during peak grid tariffs or grid failure, ensuring essential operations stay uninterrupted.

3. Enhanced Grid Compatibility

The ATESS HPS100-US-220Y is engineered to comply with US electrical standards, maintaining compatibility with Wye 220V configurations. This ensures easy installation, reduced engineering complexity, and high system reliability in both existing and newly designed power networks.

4. Intelligent Energy Management System

Advanced monitoring and control features allow real-time communication with energy storage systems, solar arrays, and grid connection points. System operators can easily track performance metrics, optimize energy production, and reduce operational costs through smart control algorithms.

Technical Strengths & Advantages

High Conversion Efficiency

This inverter delivers impressive efficiency levels, minimizing energy loss and enhancing ROI for renewable projects.

Durable Build & Long Service Life

With a rugged enclosure and industrial-grade components, it withstands challenging environments such as manufacturing zones, outdoor energy farms, and remote installations.

Flexible Operating Modes

It supports grid-tie mode, off-grid mode, and hybrid mode. This flexibility allows businesses to tailor energy usage strategies based on changing operational needs.

Reliable Backup Power

When grid disturbances occur, the unit instantly switches to backup mode, preventing downtime and protecting sensitive equipment from voltage fluctuations or power interruptions.

Applications of ATESS HPS100-US-220Y

This inverter is suitable for:

Commercial buildings
Warehouses & logistics centers
Solar farms
Industrial plants
EV charging infrastructure
Microgrids & backup systems
Large-scale renewable hybrid installations

Its robust performance, integrated transformer, and hybrid capabilities make it a preferred choice for businesses that prioritize energy efficiency and reliability.

The ATESS Wye US standard 220V 100KW hybrid inverter – ATESS HPS100-US-220Y is a premium solution for organizations seeking stable, scalable, and cost-effective energy management. With its hybrid design, intelligent energy control, and strong commercial-grade engineering, it delivers consistent performance and long-term value across various applications. The included transformer enhances safety and compatibility, ensuring reliable integration with the US power infrastructure.

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?

ATESS HPS100-US-220Y(D) — 100 kW Three-Phase Hybrid Inverter (220 V Wye)

Specifications

**HPS100-US-220Y(D)** — specification box
AC (on-grid)	100 kW / 100 kVA, 220 V wye, 262.7 A; PF 0.8-lag to 0.8-lead; THDi < 3%
AC (off-grid)	100 kW / 100 kVA; THDu ≤ 2% (linear); overload 110% 10 min / 120% 1 min
PV	Max 110 kWp; MPPT 480–800 Vdc; Voc max 1000 Vdc; PV current 208.3 A (I_sc 260.4 A)
Battery	400–600 Vdc (full-load 400–600 Vdc); charge/discharge 100 kW, 250 A each
Transfer time	≤ 10 ms (automatic)
Enclosure	Type 1; −25 °C to +55 °C; < 65 dB(A) @ 1 m
Size / weight	1200 × 1900 × 800 mm; 923 kg

Derating note: see datasheet curves for 190/208/220/240 V wye and high-leg delta service. ^{[ATESS datasheet]}

Overview of ATESS Hybrid Technology

Designed for the US electrical infrastructure, the unit supports 220V Wye configurations, making it compatible with a wide range of commercial and industrial power systems.

Why Choose the ATESS Wye US Standard 220V 100KW Hybrid Inverter – ATESS HPS100-US-220Y?

1. High Power Output for Commercial & Industrial Use

2. Seamless Solar & Battery Integration

3. Enhanced Grid Compatibility

4. Intelligent Energy Management System

Technical Strengths & Advantages

High Conversion Efficiency

This inverter delivers impressive efficiency levels, minimizing energy loss and enhancing ROI for renewable projects.

Durable Build & Long Service Life

With a rugged enclosure and industrial-grade components, it withstands challenging environments such as manufacturing zones, outdoor energy farms, and remote installations.

Flexible Operating Modes

It supports grid-tie mode, off-grid mode, and hybrid mode. This flexibility allows businesses to tailor energy usage strategies based on changing operational needs.

Reliable Backup Power

When grid disturbances occur, the unit instantly switches to backup mode, preventing downtime and protecting sensitive equipment from voltage fluctuations or power interruptions.

Applications of ATESS HPS100-US-220Y

This inverter is suitable for:

Commercial buildings
Warehouses & logistics centers
Solar farms
Industrial plants
EV charging infrastructure
Microgrids & backup systems
Large-scale renewable hybrid installations

Its robust performance, integrated transformer, and hybrid capabilities make it a preferred choice for businesses that prioritize energy efficiency and reliability.

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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

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Solar Kit for Mobile Work Van

Keith S

Best Tech Support

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