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ERA Solar ERA Pro-72HC580M

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ERA Solar ERA Pro-72HC580M $450.00

Specifications

Length 580 m

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.

ERA Solar ERA Pro-72HC580M 580W N-Type TOPCon Monofacial Solar Panel

Model ERA Pro-72HC580M | N-Type TOPCon | 144 Half-Cut Cells | Monofacial | 1500V System Voltage

580 W

Max Power Output

21.9%

Module Efficiency

144

N-Type TOPCon

Product Overview

The ERA Solar ERA Pro-72HC580M N-Type TOPCon monofacial module is engineered for commercial rooftops, ground mounts, and high performance C&I arrays. This 580 watt solar panel pairs advanced N-Type TOPCon cell technology with a 144 half cut cell layout to deliver strong output in a compact footprint. Module efficiency reaches 21.9 percent at standard test conditions, helping more power fit on every project. The panel is built around low iron tempered glass, a durable white TPT backsheet, and a robust aluminum frame for long field life. With a maximum system voltage of 1500 volts and a positive power tolerance up to plus 5 watts, it supports modern string designs with stable, predictable yield. A 15 year product warranty and 30 year linear power warranty, including only 0.42 percent annual degradation, provide long term investment security.

Key Benefits

High power density: Each module delivers 580 watts with 21.9 percent efficiency. More energy is produced per square meter, which allows higher capacity on constrained roofs and sites.

Advanced N-Type TOPCon cells: N-Type TOPCon cells offer reduced light induced degradation and better temperature behavior compared with standard PERC cells. This supports stable performance over decades in harsh environments.

Half cut multi busbar design: The 144 half cut cell layout lowers internal current and resistive losses for higher real world output. Multi busbar contacts improve current collection and increase mechanical resilience.

Reliable long term performance: The linear warranty guarantees at least 87.4 percent of initial power after 30 years. First year degradation is kept below 1 percent, followed by only 0.4 percent per year from year two to thirty.

Robust construction for demanding sites: The module withstands 5400 pascal snow loads and 2400 pascal wind loads on both front and back. Tempered glass, a proven backsheet, and an IP68 junction box support reliable operation in varied climates.

How It Works

Sunlight strikes the ERA Pro-72HC580M solar panel and is absorbed by its N-Type TOPCon monocrystalline cells. These cells convert the light into direct current electricity through the photovoltaic effect. The half cut architecture reduces internal current in each cell string, which lowers resistive loss and boosts usable output. Multi busbar contacts collect the generated current efficiently and route it through the laminated cell strings. Power flows to the IP68 rated junction box and then out through the module leads to the system inverter. The inverter converts the direct current into alternating current for building loads or export to the grid. Over its lifetime the panel maintains strong output thanks to low temperature coefficients and very slow degradation, which helps keep system yields high.

N-Type TOPCon cell conversion: N-Type TOPCon cells use a passivated contact structure to reduce recombination losses at the rear surface. This design improves conversion efficiency and reduces sensitivity to high operating temperatures. Because N-Type wafers are less affected by light induced degradation, more of the initial factory power remains available over time.

Half cut, multi busbar layout: The panel uses 144 half cut cells arranged in two symmetrical sections. Current in each cell is halved, which cuts resistive loss and supports higher string lengths at good efficiency. Multiple thin busbars on each cell shorten the path for electrons and increase shade tolerance, improving performance in real site conditions.

Optimized module construction: Low iron tempered glass on the front increases light transmission while protecting the cells from impact and weather. A white TPT backsheet enhances reflection back into the cells, giving a small boost to energy yield. The aluminum frame and tested load ratings allow secure mounting for rooftop and ground structures under snow and wind loads.

Technical Specifications

Module Type	ERA Pro-72HC580M (ERA Pro-72HC 575M / 580M / 585M / 590M / 595M / 600M series)
Cell Technology	N-Type TOPCon monocrystalline
Cell Configuration	144 half cut cells, 182 x 91 mm
Power Range (STC)	575 Wp to 600 Wp
Maximum Power (Pmax, STC)	580 Wp
Open Circuit Voltage (Voc, STC)	52.60 V
Short Circuit Current (Isc, STC)	13.89 A
Voltage at Maximum Power (Vmpp, STC)	43.85 V
Current at Maximum Power (Impp, STC)	13.23 A
Module Efficiency (STC)	21.90% (range 21.72% to 22.66% across series)
Power Tolerance	0 ~ +5 W
Maximum Series Fuse Rating	25 A
Maximum System Voltage	1500 V DC
Operating Temperature Range	-40°C to +85°C
Nominal Operating Cell Temperature (NOCT)	45 ± 2°C
Maximum Power (Pmax, NOCT)	441 W for ERA Pro-72HC580M
Voc at NOCT	49.70 V
Isc at NOCT	11.59 A
Vmpp at NOCT	41.65 V
Impp at NOCT	10.59 A
Temperature Coefficient of Isc	+0.043% / °C
Temperature Coefficient of Voc	-0.24% / °C
Temperature Coefficient of Pmax	-0.30% / °C
Module Dimensions (H x W x D)	2278 x 1134 x 30 mm
Front Cover	3.2 mm low iron tempered glass
Backsheet Type and Color	TPT backsheet, white
Module Type	Monofacial, framed design
Bypass Diodes	3 diodes
Static Load Capacity (Front Glass)	5400 Pa snow load (IEC 61215)
Load Capacity Front and Back	2400 Pa wind load (IEC 61215)

Certifications & Compliance

Certifications: IEC 61215:2021, IEC 61730:2023, IEC 61701, IEC 61215-2 (bifaciality) 2021, INMETRO, ISO 9001:2015 Quality Management, ISO 14001:2015 Environmental Management, ISO 45001:2018 Occupational Health and Safety.
Inverter Compatibility: Designed for modern string and central inverters supporting 1500 V DC systems. Compatible with most leading grid tied photovoltaic inverters when string designs follow voltage and current limits.
Environmental: Tested for high mechanical loading, potential induced degradation resistance, salt mist, and general outdoor exposure under IEC standards. Suitable for a wide range of rooftop and ground applications when standard engineering practices are followed.
Warranty: 15 year product workmanship warranty plus 30 year linear power warranty. First year power degradation is limited to less than 1 percent and from year two to thirty not more than 0.4 percent per year, with at least 87.4 percent of the initial power guaranteed at year thirty.

Documentation

Product Datasheet (PDF)

● Available | Contact us for lead time and pricing

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?

ERA Solar ERA Pro-72HC580M 580W N-Type TOPCon Monofacial Solar Panel

Model ERA Pro-72HC580M | N-Type TOPCon | 144 Half-Cut Cells | Monofacial | 1500V System Voltage

580 W

Max Power Output

21.9%

Module Efficiency

144

N-Type TOPCon

Product Overview

Key Benefits

High power density: Each module delivers 580 watts with 21.9 percent efficiency. More energy is produced per square meter, which allows higher capacity on constrained roofs and sites.

How It Works

Technical Specifications

Module Type	ERA Pro-72HC580M (ERA Pro-72HC 575M / 580M / 585M / 590M / 595M / 600M series)
Cell Technology	N-Type TOPCon monocrystalline
Cell Configuration	144 half cut cells, 182 x 91 mm
Power Range (STC)	575 Wp to 600 Wp
Maximum Power (Pmax, STC)	580 Wp
Open Circuit Voltage (Voc, STC)	52.60 V
Short Circuit Current (Isc, STC)	13.89 A
Voltage at Maximum Power (Vmpp, STC)	43.85 V
Current at Maximum Power (Impp, STC)	13.23 A
Module Efficiency (STC)	21.90% (range 21.72% to 22.66% across series)
Power Tolerance	0 ~ +5 W
Maximum Series Fuse Rating	25 A
Maximum System Voltage	1500 V DC
Operating Temperature Range	-40°C to +85°C
Nominal Operating Cell Temperature (NOCT)	45 ± 2°C
Maximum Power (Pmax, NOCT)	441 W for ERA Pro-72HC580M
Voc at NOCT	49.70 V
Isc at NOCT	11.59 A
Vmpp at NOCT	41.65 V
Impp at NOCT	10.59 A
Temperature Coefficient of Isc	+0.043% / °C
Temperature Coefficient of Voc	-0.24% / °C
Temperature Coefficient of Pmax	-0.30% / °C
Module Dimensions (H x W x D)	2278 x 1134 x 30 mm
Front Cover	3.2 mm low iron tempered glass
Backsheet Type and Color	TPT backsheet, white
Module Type	Monofacial, framed design
Bypass Diodes	3 diodes
Static Load Capacity (Front Glass)	5400 Pa snow load (IEC 61215)
Load Capacity Front and Back	2400 Pa wind load (IEC 61215)

Certifications & Compliance

Documentation

Product Datasheet (PDF)

● Available | Contact us for lead time and pricing

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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.