Kensol KS410MB5-SBS
Kensol KS410MB5-SBS
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Kensol KS410MB5-SBS

Kensol KS410MB5-SBS

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In Stock

Get yours today!

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9+ sold

In the last 7 days

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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.

Kensol KS410MB5-SBS 410W PERC Monocrystalline Shingled Solar Panel

Model KS410MB5-SBS | PERC Shingled Technology | 340 Monocrystalline Shingled Cells | Monofacial | 1500 V System Voltage

410 W
Max Power Output
20.9%
Module Efficiency
340
N-Type TOPCon

Product Overview

The Kensol KS410MB5-SBS 410W PERC monocrystalline shingled solar panel is designed for high efficiency rooftop and ground mounted systems in residential, commercial and light industrial projects. Its shingled cell architecture increases the active cell area and minimizes losses from traditional busbar shading, which helps deliver more energy from the same footprint. With a module efficiency of up to 20.9 percent, this panel is well suited where roof space is limited and every watt matters for system design and payback. A robust anodized aluminium frame, 3.2 mm toughened safety glass and IP68 junction box ensure reliable operation in demanding European climates. The module is engineered to operate from minus forty to plus eighty five degrees Celsius, supporting stable performance across cold winters and hot summers. Long term power is backed by a 25 year linear performance warranty with an expected output of 84.80 percent at year twenty five. This Kensol solar panel offers a balanced mix of high efficiency, proven PERC technology and a strong Polish brand guarantee, making it a dependable choice for installers and end customers seeking long term value.

Key Benefits

High power density in standard dimensions: A maximum output of 410 W is achieved in a compact 1719 by 1140 mm format, allowing higher system capacity without requiring additional roof area.

Advanced shingled cell technology: Monocrystalline shingled cells increase active surface area and reduce internal resistance, which supports higher energy yield and improved shade tolerance versus traditional layouts.

Reliable long term performance: A 25 year linear performance warranty, combined with a low total degradation rate of 0.61 percent per year, helps secure predictable energy production for decades.

Robust mechanical design: The panel uses 3.2 mm white toughened safety glass, EVA encapsulation and a black anodized aluminum frame for high durability and weather resistance in European conditions.

Installer friendly configuration: Standard MC4 compatible connectors, one metre cable length and a 1500 V maximum system voltage simplify string design and help reduce balance of system costs for installers.

Polish brand and local guarantee: Kensol is a Polish brand and guarantor, offering local support and quality control at each production stage for added confidence during project planning.

How It Works

This Kensol KS410MB5-SBS solar panel converts sunlight into electrical power using high efficiency monocrystalline PERC shingled cells arranged in a dense matrix. Each cell captures incoming solar radiation and generates direct current, which is then collected through the shingled interconnections with reduced resistance losses. At standard test conditions, the module delivers a maximum power output of 410 W with a voltage at maximum power of 38.8 V and a current at maximum power of 10.57 A. In real world operating conditions around the nominal module operating temperature point, the panel provides approximately 309 W, maintaining stable performance thanks to carefully optimized temperature coefficients. The generated DC energy is routed via MC4 compatible connectors to the inverter, where it is converted into AC power for on site consumption or export to the grid. With a maximum system voltage of 1500 V, the module can be integrated into long, efficient strings that help reduce cable costs and simplify system architecture. Over its service life, the panel is engineered to maintain at least 84.80 percent of its initial output after twenty five years, supporting attractive lifetime energy yield.

Shingled monocrystalline PERC cells: The module uses 340 monocrystalline shingled cells connected in overlapping rows to form a continuous active surface. This layout avoids conventional busbar shading and lowers series resistance, enabling higher efficiency and improved current flow under varied light conditions.

Optimised electrical behaviour under temperature: The temperature coefficient of power is only minus 0.34 percent per degree Celsius, which helps limit performance losses on hot days. Voltage and current coefficients of minus 0.27 percent and plus 0.04 percent per degree Celsius further stabilise output across typical European seasonal swings.

Durable construction and current handling: A 20 A series fuse rating and IP68 junction box with two bypass diodes are used to manage current safely and provide enhanced reliability. The robust glass, encapsulant and frame combination protects the cells from moisture and mechanical loads, supporting safe operation over the full minus forty to plus eighty five degree Celsius range.

Technical Specifications

Module Type Kensol KS410MB5-SBS
Cell Technology Monocrystalline PERC shingled cells
Cell Count and Layout 340 cells (34 x 10), monocrystalline shingle configuration
Nominal Power (STC) 410 Wp
Power Tolerance 0 to +1 %
Module Efficiency (STC) 20.9 %
Voltage at Maximum Power (Vmpp, STC) 38.8 V
Current at Maximum Power (Impp, STC) 10.57 A
Open Circuit Voltage (Voc, STC) 46.6 V
Short Circuit Current (Isc, STC) 11.07 A
Maximum Power (NMOT) 309 Wp
Voltage at Maximum Power (Vmpp, NMOT) 37.0 V
Current at Maximum Power (Impp, NMOT) 8.35 A
Open Circuit Voltage (Voc, NMOT) 44.4 V
Short Circuit Current (Isc, NMOT) 8.93 A
Maximum System Voltage 1500 V DC (IEC)
Series Fuse Rating 20 A
Operating Temperature Range -40 °C to +85 °C
Temperature Coefficient of Pmax -0.34 % / °C
Temperature Coefficient of Voc -0.27 % / °C
Temperature Coefficient of Isc +0.04 % / °C
Panel Dimensions (L x W x H) 1719 x 1140 x 30 mm
Weight 21 kg
Front Glass 3.2 mm white toughened safety glass
Encapsulant EVA (Ethylene Vinyl Acetate)
Backsheet White composite backsheet
Frame Black anodized aluminium frame
Junction Box IP68 rated, 2 bypass diodes
Connector Type MC4 compatible
Cable Length 1000 mm

Certifications & Compliance

Certifications: Designed to meet relevant IEC standards for crystalline silicon modules, as required for grid connected systems in Europe.
Inverter Compatibility: Suitable for most modern string and hybrid inverters supporting 1500 V DC systems and MC4 compatible connections, subject to detailed design checks by the installer.
Environmental: Engineered for outdoor use with IP68 junction box protection, durable glass and frame materials, and an operating range from -40 °C to +85 °C.
Warranty: 25 year linear performance warranty with at least 84.80 % rated output in year 25 and long term product warranty backed by Kensol as a Polish guarantor.

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.

Kensol KS410MB5-SBS 410W PERC Monocrystalline Shingled Solar Panel

Model KS410MB5-SBS | PERC Shingled Technology | 340 Monocrystalline Shingled Cells | Monofacial | 1500 V System Voltage

410 W
Max Power Output
20.9%
Module Efficiency
340
N-Type TOPCon

Product Overview

The Kensol KS410MB5-SBS 410W PERC monocrystalline shingled solar panel is designed for high efficiency rooftop and ground mounted systems in residential, commercial and light industrial projects. Its shingled cell architecture increases the active cell area and minimizes losses from traditional busbar shading, which helps deliver more energy from the same footprint. With a module efficiency of up to 20.9 percent, this panel is well suited where roof space is limited and every watt matters for system design and payback. A robust anodized aluminium frame, 3.2 mm toughened safety glass and IP68 junction box ensure reliable operation in demanding European climates. The module is engineered to operate from minus forty to plus eighty five degrees Celsius, supporting stable performance across cold winters and hot summers. Long term power is backed by a 25 year linear performance warranty with an expected output of 84.80 percent at year twenty five. This Kensol solar panel offers a balanced mix of high efficiency, proven PERC technology and a strong Polish brand guarantee, making it a dependable choice for installers and end customers seeking long term value.

Key Benefits

High power density in standard dimensions: A maximum output of 410 W is achieved in a compact 1719 by 1140 mm format, allowing higher system capacity without requiring additional roof area.

Advanced shingled cell technology: Monocrystalline shingled cells increase active surface area and reduce internal resistance, which supports higher energy yield and improved shade tolerance versus traditional layouts.

Reliable long term performance: A 25 year linear performance warranty, combined with a low total degradation rate of 0.61 percent per year, helps secure predictable energy production for decades.

Robust mechanical design: The panel uses 3.2 mm white toughened safety glass, EVA encapsulation and a black anodized aluminum frame for high durability and weather resistance in European conditions.

Installer friendly configuration: Standard MC4 compatible connectors, one metre cable length and a 1500 V maximum system voltage simplify string design and help reduce balance of system costs for installers.

Polish brand and local guarantee: Kensol is a Polish brand and guarantor, offering local support and quality control at each production stage for added confidence during project planning.

How It Works

This Kensol KS410MB5-SBS solar panel converts sunlight into electrical power using high efficiency monocrystalline PERC shingled cells arranged in a dense matrix. Each cell captures incoming solar radiation and generates direct current, which is then collected through the shingled interconnections with reduced resistance losses. At standard test conditions, the module delivers a maximum power output of 410 W with a voltage at maximum power of 38.8 V and a current at maximum power of 10.57 A. In real world operating conditions around the nominal module operating temperature point, the panel provides approximately 309 W, maintaining stable performance thanks to carefully optimized temperature coefficients. The generated DC energy is routed via MC4 compatible connectors to the inverter, where it is converted into AC power for on site consumption or export to the grid. With a maximum system voltage of 1500 V, the module can be integrated into long, efficient strings that help reduce cable costs and simplify system architecture. Over its service life, the panel is engineered to maintain at least 84.80 percent of its initial output after twenty five years, supporting attractive lifetime energy yield.

Shingled monocrystalline PERC cells: The module uses 340 monocrystalline shingled cells connected in overlapping rows to form a continuous active surface. This layout avoids conventional busbar shading and lowers series resistance, enabling higher efficiency and improved current flow under varied light conditions.

Optimised electrical behaviour under temperature: The temperature coefficient of power is only minus 0.34 percent per degree Celsius, which helps limit performance losses on hot days. Voltage and current coefficients of minus 0.27 percent and plus 0.04 percent per degree Celsius further stabilise output across typical European seasonal swings.

Durable construction and current handling: A 20 A series fuse rating and IP68 junction box with two bypass diodes are used to manage current safely and provide enhanced reliability. The robust glass, encapsulant and frame combination protects the cells from moisture and mechanical loads, supporting safe operation over the full minus forty to plus eighty five degree Celsius range.

Technical Specifications

Module Type Kensol KS410MB5-SBS
Cell Technology Monocrystalline PERC shingled cells
Cell Count and Layout 340 cells (34 x 10), monocrystalline shingle configuration
Nominal Power (STC) 410 Wp
Power Tolerance 0 to +1 %
Module Efficiency (STC) 20.9 %
Voltage at Maximum Power (Vmpp, STC) 38.8 V
Current at Maximum Power (Impp, STC) 10.57 A
Open Circuit Voltage (Voc, STC) 46.6 V
Short Circuit Current (Isc, STC) 11.07 A
Maximum Power (NMOT) 309 Wp
Voltage at Maximum Power (Vmpp, NMOT) 37.0 V
Current at Maximum Power (Impp, NMOT) 8.35 A
Open Circuit Voltage (Voc, NMOT) 44.4 V
Short Circuit Current (Isc, NMOT) 8.93 A
Maximum System Voltage 1500 V DC (IEC)
Series Fuse Rating 20 A
Operating Temperature Range -40 °C to +85 °C
Temperature Coefficient of Pmax -0.34 % / °C
Temperature Coefficient of Voc -0.27 % / °C
Temperature Coefficient of Isc +0.04 % / °C
Panel Dimensions (L x W x H) 1719 x 1140 x 30 mm
Weight 21 kg
Front Glass 3.2 mm white toughened safety glass
Encapsulant EVA (Ethylene Vinyl Acetate)
Backsheet White composite backsheet
Frame Black anodized aluminium frame
Junction Box IP68 rated, 2 bypass diodes
Connector Type MC4 compatible
Cable Length 1000 mm

Certifications & Compliance

Certifications: Designed to meet relevant IEC standards for crystalline silicon modules, as required for grid connected systems in Europe.
Inverter Compatibility: Suitable for most modern string and hybrid inverters supporting 1500 V DC systems and MC4 compatible connections, subject to detailed design checks by the installer.
Environmental: Engineered for outdoor use with IP68 junction box protection, durable glass and frame materials, and an operating range from -40 °C to +85 °C.
Warranty: 25 year linear performance warranty with at least 84.80 % rated output in year 25 and long term product warranty backed by Kensol as a Polish guarantor.

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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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

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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