TSEC TS72-CMH-580 H1
TSEC TS72-CMH-580 H1
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TSEC TS72-CMH-580 H1

TSEC TS72-CMH-580 H1

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In Stock

Get yours today!

truck
9+ sold

In the last 7 days

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Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

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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.

TSEC TS72-CMH-580 H1 580W TOPCon Monocrystalline Solar Panel

Model TS72-CMH-580 H1 | N-Type TOPCon | 144 Half-Cell Monocrystalline | Monofacial | 1500V System Voltage

580 W
Max Power Output
22.5%
Module Efficiency
144
N-Type TOPCon

Product Overview

The TSEC TS72-CMH-580 H1 580W TOPCon monocrystalline solar panel delivers high power density in a robust utility scale format. This module is engineered around advanced N-Type TOPCon cell technology for strong efficiency and long term reliability. Its 580 watt output and 22.5 percent module efficiency allow more energy production from the same roof or ground area. A 144 half cell layout helps reduce internal resistance and supports better shade tolerance on real sites. The panel is designed for 1500 volt systems, which suits modern commercial, industrial, and utility projects. With low temperature coefficients and zero light induced degradation, energy yield remains stable across seasons. The module is manufactured in Taiwan by TSEC Corporation, a specialist in high performance photovoltaic products. It fits seamlessly into new solar plants or upgrades where reliable long term performance is required.

Key Benefits

High Power Density: Each module provides up to 580 watts, so fewer panels are needed for the same system size. This reduces racking, wiring, and labor costs on large or space constrained projects.

Advanced N-Type TOPCon Cells: N-Type TOPCon cells deliver lower degradation and stronger low light performance than standard P-type cells. More energy can be produced during mornings, evenings, and cloudy days.

Reliable Long Term Yield: Power is backed by a linear warranty with 91.4 percent output at 20 years and 87.4 percent at 30 years. This predictable degradation profile helps support long range energy models and financing.

Strong Mechanical Design: An anti salt mist frame and high mechanical load rating support harsh site conditions. The IP68 junction box and robust encapsulation help keep moisture out over decades.

Flexible System Integration: The 1500 volt maximum system voltage allows long strings and reduced BOS costs. Standard 4 mm² cables and EVO 2 compatible connectors simplify integration with modern inverters.

How It Works

Sunlight strikes the monocrystalline N-Type TOPCon cells and is converted into direct current electricity. Each half cut cell operates at a lower current, which reduces resistive losses and improves temperature behavior. The interconnected cells feed power through internal busbars to the junction box, where bypass diodes protect against hot spots. From the junction box, pre attached 4 square millimeter cables carry energy toward the system wiring and inverters. The panel is optimized for operation around 45 degrees Celsius nominal cell temperature, supporting stable output in warm climates. Carefully engineered temperature coefficients limit power loss as cell temperature rises during peak sun. The module has been designed for use within 1500 volt systems to allow longer strings and efficient layouts.

TOPCon Cell Conversion: N-Type TOPCon cells use a passivated contact structure on the rear side. This structure reduces recombination losses and enables higher conversion efficiency from each 182 millimeter wafer. The design also mitigates light induced degradation, so power remains more stable over the first years of operation.

Half Cell and String Layout: The 144 half cells are arranged to balance voltage and current across the module. This configuration lowers resistive losses inside the panel compared with full cell designs. When partial shading occurs, the split layout and bypass diodes reduce energy loss and help protect the module from local overheating.

Module Protection and Output: Front PV coated glass and a durable backsheet seal the cells from moisture and contaminants. The frame is engineered for tough salt mist conditions and high mechanical loads, supporting reliability on coastal and exposed sites. The IP68 junction box, rated for outdoor use, safely routes current through the cables to inverters or charge controllers.

Technical Specifications

Brand TSEC Corporation
Model TS72-CMH-580 H1
Cell Technology Monocrystalline N-Type TOPCon solar cells
Cell Size 182 mm
Cells per Module 144 half cells (6 x 24 layout)
Module Type Monofacial crystalline silicon solar panel
Power Range Series 570 Wp to 605 Wp Alpha TOPCon modules
Maximum Power (Pmax) 580 Wp at STC
Power Tolerance -3% to +6.75%
Module Efficiency 22.5%
Series Module Efficiency Range 22.1% to 23.4% across 570–605 Wp range
Voltage at Maximum Power (Vmpp) 44.13 V
Current at Maximum Power (Impp) 13.15 A
Open Circuit Voltage (Voc) 51.48 V
Short Circuit Current (Isc) 13.85 A
Nominal Operating Cell Temperature (NOCT) 45 ± 2 °C
Operating Temperature Range -40 °C to +85 °C
Temperature Coefficient of Pmax -0.29 % / °C
Temperature Coefficient of Voc -0.25 % / °C
Temperature Coefficient of Isc +0.045 % / °C
Maximum System Voltage 1500 V DC
Series Fuse Rating 25 A
Front Glass PV coated glass for enhanced transmittance
Encapsulant Low water vapor transmission rate encapsulant film
Backsheet Durable backsheet for long term protection
Frame Type Black anti salt mist aluminum frame
Junction Box IP68 rated junction box with 3 bypass diodes
Connector Type EVO-2 compatible connectors
Cable Cross Section 4 mm² (12 AWG)
Cable Length 1500 mm factory installed cables
Module Dimensions (H x W x D) 2278 x 1134 x 35 mm
Weight 27.5 kg
Maximum Mechanical Load 5400 Pa (as stated for series)
Fire Resistance Class Class C module fire performance
Protection Class Protection Class II (IEC 61140)
Country of Origin Made in Taiwan

Certifications & Compliance

Certifications: IEC 61215:2021, IEC 61730-1:2021, IEC 61730-2:2021, UL 61730, ISO 9001:2015 quality management, ISO 14001:2015 environmental management, ISO 45001:2018 occupational health and safety management. Certification status for some standards is in progress as indicated by the manufacturer.
Inverter Compatibility: Suitable for modern string and central inverters that support 1500 V DC systems. Standard connectors and voltage ratings allow broad compatibility across commercial and utility scale equipment.
Environmental: Anti salt mist frame and durable encapsulation support coastal and high humidity environments. Low temperature coefficients and stable N-Type cells help maintain performance under heat and irradiance fluctuations.
Warranty: 12 year product warranty covering materials and workmanship. Linear performance warranty with approximately 0.42 percent annual degradation, targeting 91.4 percent power at 20 years and 87.4 percent at 30 years when installed and maintained according to TSEC guidelines.

Documentation

Product Datasheet (PDF)

● Available | Contact us for lead time and pricing

Customer Reviews

Be the first to write a review
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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.

TSEC TS72-CMH-580 H1 580W TOPCon Monocrystalline Solar Panel

Model TS72-CMH-580 H1 | N-Type TOPCon | 144 Half-Cell Monocrystalline | Monofacial | 1500V System Voltage

580 W
Max Power Output
22.5%
Module Efficiency
144
N-Type TOPCon

Product Overview

The TSEC TS72-CMH-580 H1 580W TOPCon monocrystalline solar panel delivers high power density in a robust utility scale format. This module is engineered around advanced N-Type TOPCon cell technology for strong efficiency and long term reliability. Its 580 watt output and 22.5 percent module efficiency allow more energy production from the same roof or ground area. A 144 half cell layout helps reduce internal resistance and supports better shade tolerance on real sites. The panel is designed for 1500 volt systems, which suits modern commercial, industrial, and utility projects. With low temperature coefficients and zero light induced degradation, energy yield remains stable across seasons. The module is manufactured in Taiwan by TSEC Corporation, a specialist in high performance photovoltaic products. It fits seamlessly into new solar plants or upgrades where reliable long term performance is required.

Key Benefits

High Power Density: Each module provides up to 580 watts, so fewer panels are needed for the same system size. This reduces racking, wiring, and labor costs on large or space constrained projects.

Advanced N-Type TOPCon Cells: N-Type TOPCon cells deliver lower degradation and stronger low light performance than standard P-type cells. More energy can be produced during mornings, evenings, and cloudy days.

Reliable Long Term Yield: Power is backed by a linear warranty with 91.4 percent output at 20 years and 87.4 percent at 30 years. This predictable degradation profile helps support long range energy models and financing.

Strong Mechanical Design: An anti salt mist frame and high mechanical load rating support harsh site conditions. The IP68 junction box and robust encapsulation help keep moisture out over decades.

Flexible System Integration: The 1500 volt maximum system voltage allows long strings and reduced BOS costs. Standard 4 mm² cables and EVO 2 compatible connectors simplify integration with modern inverters.

How It Works

Sunlight strikes the monocrystalline N-Type TOPCon cells and is converted into direct current electricity. Each half cut cell operates at a lower current, which reduces resistive losses and improves temperature behavior. The interconnected cells feed power through internal busbars to the junction box, where bypass diodes protect against hot spots. From the junction box, pre attached 4 square millimeter cables carry energy toward the system wiring and inverters. The panel is optimized for operation around 45 degrees Celsius nominal cell temperature, supporting stable output in warm climates. Carefully engineered temperature coefficients limit power loss as cell temperature rises during peak sun. The module has been designed for use within 1500 volt systems to allow longer strings and efficient layouts.

TOPCon Cell Conversion: N-Type TOPCon cells use a passivated contact structure on the rear side. This structure reduces recombination losses and enables higher conversion efficiency from each 182 millimeter wafer. The design also mitigates light induced degradation, so power remains more stable over the first years of operation.

Half Cell and String Layout: The 144 half cells are arranged to balance voltage and current across the module. This configuration lowers resistive losses inside the panel compared with full cell designs. When partial shading occurs, the split layout and bypass diodes reduce energy loss and help protect the module from local overheating.

Module Protection and Output: Front PV coated glass and a durable backsheet seal the cells from moisture and contaminants. The frame is engineered for tough salt mist conditions and high mechanical loads, supporting reliability on coastal and exposed sites. The IP68 junction box, rated for outdoor use, safely routes current through the cables to inverters or charge controllers.

Technical Specifications

Brand TSEC Corporation
Model TS72-CMH-580 H1
Cell Technology Monocrystalline N-Type TOPCon solar cells
Cell Size 182 mm
Cells per Module 144 half cells (6 x 24 layout)
Module Type Monofacial crystalline silicon solar panel
Power Range Series 570 Wp to 605 Wp Alpha TOPCon modules
Maximum Power (Pmax) 580 Wp at STC
Power Tolerance -3% to +6.75%
Module Efficiency 22.5%
Series Module Efficiency Range 22.1% to 23.4% across 570–605 Wp range
Voltage at Maximum Power (Vmpp) 44.13 V
Current at Maximum Power (Impp) 13.15 A
Open Circuit Voltage (Voc) 51.48 V
Short Circuit Current (Isc) 13.85 A
Nominal Operating Cell Temperature (NOCT) 45 ± 2 °C
Operating Temperature Range -40 °C to +85 °C
Temperature Coefficient of Pmax -0.29 % / °C
Temperature Coefficient of Voc -0.25 % / °C
Temperature Coefficient of Isc +0.045 % / °C
Maximum System Voltage 1500 V DC
Series Fuse Rating 25 A
Front Glass PV coated glass for enhanced transmittance
Encapsulant Low water vapor transmission rate encapsulant film
Backsheet Durable backsheet for long term protection
Frame Type Black anti salt mist aluminum frame
Junction Box IP68 rated junction box with 3 bypass diodes
Connector Type EVO-2 compatible connectors
Cable Cross Section 4 mm² (12 AWG)
Cable Length 1500 mm factory installed cables
Module Dimensions (H x W x D) 2278 x 1134 x 35 mm
Weight 27.5 kg
Maximum Mechanical Load 5400 Pa (as stated for series)
Fire Resistance Class Class C module fire performance
Protection Class Protection Class II (IEC 61140)
Country of Origin Made in Taiwan

Certifications & Compliance

Certifications: IEC 61215:2021, IEC 61730-1:2021, IEC 61730-2:2021, UL 61730, ISO 9001:2015 quality management, ISO 14001:2015 environmental management, ISO 45001:2018 occupational health and safety management. Certification status for some standards is in progress as indicated by the manufacturer.
Inverter Compatibility: Suitable for modern string and central inverters that support 1500 V DC systems. Standard connectors and voltage ratings allow broad compatibility across commercial and utility scale equipment.
Environmental: Anti salt mist frame and durable encapsulation support coastal and high humidity environments. Low temperature coefficients and stable N-Type cells help maintain performance under heat and irradiance fluctuations.
Warranty: 12 year product warranty covering materials and workmanship. Linear performance warranty with approximately 0.42 percent annual degradation, targeting 91.4 percent power at 20 years and 87.4 percent at 30 years when installed and maintained according to TSEC guidelines.

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.

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.

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Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Shop Securely, Trusted Supplier, 100% Satisfaction

Trusted Company, Real Products, Lifetime Support

Avoid Scams, Buy with Confidence, Enjoy Peace of Mind

Manufacturer Warranty, Exceptional Service

Be Smart, Buy From an Authorized Dealer

When you choose Portlandia Electric Supply, you’re buying real products from a trusted company with established supplier relationships. Enjoy peace of mind with 100% manufacturer warranty coverage and lifetime customer support. In an age where online shopping is fraught with risks, it’s crucial to avoid fly-by-night websites that skirt regulations. Shop with confidence, knowing you’re getting genuine quality and reliable service.

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