Quality Solar QS500-100HM10
Quality Solar QS500-100HM10
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Quality Solar QS500-100HM10

Quality Solar QS500-100HM10

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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.

QSOLAR QS500-100HM10 500W Monocrystalline Monofacial Solar Panel

Model QS500-100HM10 | Monocrystalline PERC | 100 Half-Cell Monocrystalline | Monofacial | 1500V System Voltage

500 Wp
Max Power Output
20.9%
Module Efficiency
100
N-Type TOPCon

Product Overview

The QSOLAR QS500-100HM10 500W monocrystalline solar panel delivers high power density in a robust, utility‑scale format. This high efficiency module uses advanced monocrystalline cells to convert sunlight into clean electricity with up to 20.9% panel efficiency. It is engineered for modern 1500 V DC systems, making it ideal for commercial rooftops, C&I projects, and ground mount arrays. A 12 year product warranty and a 25 year power warranty support long term energy yields with an 84.8% guaranteed output at year 25. Carefully matched electrical characteristics, including 28.8 V operating voltage at maximum power and 17.36 A operating current, support flexible string design. The panel operates reliably from -40°C to +85°C and is protected by a tough 3.2 mm tempered glass front. An anodized aluminium frame, IP68 junction box, and MC4 connectors make integration straightforward for professional installers. Power ratings across the MONO 210 Series span 405 Wp to 660 Wp, allowing this product family to match many system designs.

Key Benefits

High power density for limited roof space: With a maximum power rating of 500 Wp and up to 20.9% efficiency, this module generates more energy per panel. System designers can reach target yields with fewer modules, which simplifies wiring and mounting hardware.

Reliable long term performance: The 25 year power warranty guarantees 84.8% of initial output at the end of the term. A low annual degradation rate of about 0.61% supports predictable lifetime energy production for investors and project owners.

Broad operating temperature range: The panel operates from -40°C to +85°C, making it suitable for harsh climates. Performance remains stable in cold winters, hot summers, and demanding industrial environments.

Robust mechanical construction: A 3.2 mm tempered low iron glass front and anodized aluminium frame provide structural strength. The IP68 junction box and MC4 connectors safeguard connections against dust and water ingress during the module lifetime.

Low mismatch and shadow losses: Optimized cell layout and stringent production controls help reduce internal mismatch loss. The module design also works to limit the impact of partial shading on overall output in real world conditions.

Flexible project integration: Compatibility with 1500 V DC systems supports longer strings and reduced balance of system costs. The module pairs well with a broad range of string inverters and central inverters used in commercial and utility projects.

How It Works

The QSOLAR QS500-100HM10 monocrystalline solar panel converts sunlight into DC electricity using high efficiency photovoltaic cells. When sunlight hits the cell surface, photons transfer energy to electrons, which are then driven through the cell junction. This movement creates a direct current that flows through the module busbars, junction box, and MC4 connectors into the DC wiring. At standard test conditions, the panel delivers a maximum power of 500 Wp, with 28.8 V at maximum power and 17.36 A current. Under nominal operating conditions, the module still provides strong output, delivering 379 Wp with 26.8 V and 14.14 A. The generated DC power is routed to an inverter, where it is converted into AC electricity for building loads or export to the grid. Thermal design, cell selection, and quality glass all work together to keep operating temperatures low and maintain consistent power output. The process is entirely solid state, with no moving parts, which supports quiet, low maintenance operation over the 25 year performance period.

Monocrystalline cell conversion: Each module uses high quality monocrystalline cells arranged in a 100 half‑cell configuration. This layout maximizes active area and improves efficiency while helping reduce resistive losses across the panel.

Optimized electrical output: The panel is engineered to reach 500 Wp at STC with a positive power tolerance from 0 to +0.83%. That means the delivered power will meet or slightly exceed the nameplate rating under standard test conditions.

System level integration: MC4 connectors and 4 mm² DC cables allow quick plug and play installation in series strings. Once strings are combined and connected to a compatible inverter, the system delivers AC power that can offset electricity bills or serve on site loads.

Technical Specifications

Brand / Manufacturer QSOLAR – Ningbo Kanglite Electronics Co., Ltd. (Nexusun Energy)
Model Number QS500-100HM10
Cell Technology Monocrystalline, MONO 210 Series
Cell Configuration 100 half‑cell monocrystalline layout (5×10 + 5×10)
Power Range (Series) 405 Wp to 660 Wp MONO 210 Series
Maximum Power (Pmax, STC) 500 Wp
Maximum Power (Pmax, NOCT) 379 Wp
Voltage at Maximum Power (Vmpp, STC) 28.8 V
Current at Maximum Power (Impp, STC) 17.36 A
Open Circuit Voltage (Voc, STC) 34.5 V
Short Circuit Current (Isc, STC) 18.55 A
Voltage at Maximum Power (Vmpp, NOCT) 26.8 V
Current at Maximum Power (Impp, NOCT) 14.14 A
Open Circuit Voltage (Voc, NOCT) 32.5 V
Short Circuit Current (Isc, NOCT) 14.95 A
Module Efficiency Range 20.9% to 21.2% (series), 20.9% for QS500-100HM10
Power Tolerance 0 to +0.83% (0 to +5 W positive tolerance in series)
Operating Temperature Range -40°C to +85°C
Maximum System Voltage 1500 V DC (Application Level A)
Maximum Series Fuse Rating 25 A to 30 A rating, depending on configuration
Front Glass 3.2 mm high transmission, low iron tempered glass with anti reflection coating
Frame Material Anodized aluminium alloy frame
Junction Box Protection IP68 rated junction box
Connector Type MC4 compatible connectors
Cable Cross Section 4 mm² TUV certified solar cable
Module Dimensions (QS500-100HM10) 2185 × 1098 × 35 mm
Module Weight (QS500-100HM10) 26.5 kg ± 3%
Country of Origin China

Certifications & Compliance

Certifications: IEC 61215, IEC 61730, IEC 61701, IEC 62716, ISO 9001 quality management system.
Inverter Compatibility: Designed for 1500 V DC string and central inverters that accept monocrystalline PERC modules in the 500 W power class.
Environmental: High salt mist and ammonia resistance, enhanced mechanical load performance for wind and snow conditions.
Warranty: 12 year product warranty for materials and workmanship, plus 25 year linear power warranty with 84.8% guaranteed output at year 25 and approximately 0.61% annual degradation after year two.

Documentation

Product Datasheet (PDF)

● Available | Contact us for lead time and pricing

Customer Reviews

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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.

QSOLAR QS500-100HM10 500W Monocrystalline Monofacial Solar Panel

Model QS500-100HM10 | Monocrystalline PERC | 100 Half-Cell Monocrystalline | Monofacial | 1500V System Voltage

500 Wp
Max Power Output
20.9%
Module Efficiency
100
N-Type TOPCon

Product Overview

The QSOLAR QS500-100HM10 500W monocrystalline solar panel delivers high power density in a robust, utility‑scale format. This high efficiency module uses advanced monocrystalline cells to convert sunlight into clean electricity with up to 20.9% panel efficiency. It is engineered for modern 1500 V DC systems, making it ideal for commercial rooftops, C&I projects, and ground mount arrays. A 12 year product warranty and a 25 year power warranty support long term energy yields with an 84.8% guaranteed output at year 25. Carefully matched electrical characteristics, including 28.8 V operating voltage at maximum power and 17.36 A operating current, support flexible string design. The panel operates reliably from -40°C to +85°C and is protected by a tough 3.2 mm tempered glass front. An anodized aluminium frame, IP68 junction box, and MC4 connectors make integration straightforward for professional installers. Power ratings across the MONO 210 Series span 405 Wp to 660 Wp, allowing this product family to match many system designs.

Key Benefits

High power density for limited roof space: With a maximum power rating of 500 Wp and up to 20.9% efficiency, this module generates more energy per panel. System designers can reach target yields with fewer modules, which simplifies wiring and mounting hardware.

Reliable long term performance: The 25 year power warranty guarantees 84.8% of initial output at the end of the term. A low annual degradation rate of about 0.61% supports predictable lifetime energy production for investors and project owners.

Broad operating temperature range: The panel operates from -40°C to +85°C, making it suitable for harsh climates. Performance remains stable in cold winters, hot summers, and demanding industrial environments.

Robust mechanical construction: A 3.2 mm tempered low iron glass front and anodized aluminium frame provide structural strength. The IP68 junction box and MC4 connectors safeguard connections against dust and water ingress during the module lifetime.

Low mismatch and shadow losses: Optimized cell layout and stringent production controls help reduce internal mismatch loss. The module design also works to limit the impact of partial shading on overall output in real world conditions.

Flexible project integration: Compatibility with 1500 V DC systems supports longer strings and reduced balance of system costs. The module pairs well with a broad range of string inverters and central inverters used in commercial and utility projects.

How It Works

The QSOLAR QS500-100HM10 monocrystalline solar panel converts sunlight into DC electricity using high efficiency photovoltaic cells. When sunlight hits the cell surface, photons transfer energy to electrons, which are then driven through the cell junction. This movement creates a direct current that flows through the module busbars, junction box, and MC4 connectors into the DC wiring. At standard test conditions, the panel delivers a maximum power of 500 Wp, with 28.8 V at maximum power and 17.36 A current. Under nominal operating conditions, the module still provides strong output, delivering 379 Wp with 26.8 V and 14.14 A. The generated DC power is routed to an inverter, where it is converted into AC electricity for building loads or export to the grid. Thermal design, cell selection, and quality glass all work together to keep operating temperatures low and maintain consistent power output. The process is entirely solid state, with no moving parts, which supports quiet, low maintenance operation over the 25 year performance period.

Monocrystalline cell conversion: Each module uses high quality monocrystalline cells arranged in a 100 half‑cell configuration. This layout maximizes active area and improves efficiency while helping reduce resistive losses across the panel.

Optimized electrical output: The panel is engineered to reach 500 Wp at STC with a positive power tolerance from 0 to +0.83%. That means the delivered power will meet or slightly exceed the nameplate rating under standard test conditions.

System level integration: MC4 connectors and 4 mm² DC cables allow quick plug and play installation in series strings. Once strings are combined and connected to a compatible inverter, the system delivers AC power that can offset electricity bills or serve on site loads.

Technical Specifications

Brand / Manufacturer QSOLAR – Ningbo Kanglite Electronics Co., Ltd. (Nexusun Energy)
Model Number QS500-100HM10
Cell Technology Monocrystalline, MONO 210 Series
Cell Configuration 100 half‑cell monocrystalline layout (5×10 + 5×10)
Power Range (Series) 405 Wp to 660 Wp MONO 210 Series
Maximum Power (Pmax, STC) 500 Wp
Maximum Power (Pmax, NOCT) 379 Wp
Voltage at Maximum Power (Vmpp, STC) 28.8 V
Current at Maximum Power (Impp, STC) 17.36 A
Open Circuit Voltage (Voc, STC) 34.5 V
Short Circuit Current (Isc, STC) 18.55 A
Voltage at Maximum Power (Vmpp, NOCT) 26.8 V
Current at Maximum Power (Impp, NOCT) 14.14 A
Open Circuit Voltage (Voc, NOCT) 32.5 V
Short Circuit Current (Isc, NOCT) 14.95 A
Module Efficiency Range 20.9% to 21.2% (series), 20.9% for QS500-100HM10
Power Tolerance 0 to +0.83% (0 to +5 W positive tolerance in series)
Operating Temperature Range -40°C to +85°C
Maximum System Voltage 1500 V DC (Application Level A)
Maximum Series Fuse Rating 25 A to 30 A rating, depending on configuration
Front Glass 3.2 mm high transmission, low iron tempered glass with anti reflection coating
Frame Material Anodized aluminium alloy frame
Junction Box Protection IP68 rated junction box
Connector Type MC4 compatible connectors
Cable Cross Section 4 mm² TUV certified solar cable
Module Dimensions (QS500-100HM10) 2185 × 1098 × 35 mm
Module Weight (QS500-100HM10) 26.5 kg ± 3%
Country of Origin China

Certifications & Compliance

Certifications: IEC 61215, IEC 61730, IEC 61701, IEC 62716, ISO 9001 quality management system.
Inverter Compatibility: Designed for 1500 V DC string and central inverters that accept monocrystalline PERC modules in the 500 W power class.
Environmental: High salt mist and ammonia resistance, enhanced mechanical load performance for wind and snow conditions.
Warranty: 12 year product warranty for materials and workmanship, plus 25 year linear power warranty with 84.8% guaranteed output at year 25 and approximately 0.61% annual degradation after year two.

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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