Trina Solar 105
Trina Solar 105
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Trina Solar 105

Trina Solar 105

OEM Authorized Dealer BABA Compliant Full OEM Warranty 7-10 Business Day Delivery

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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.

In High Demand! Order Now To Secure Your Items

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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.

Trina Solar 105 TOPCon N-Type Monocrystalline Solar Panel

Model 105 | N-Type TOPCon BIPV | Compact Monocrystalline Module | Monofacial | 1500V System Voltage

105 Wp
Max Power Output
17.7%
Module Efficiency
TOPCon
N-Type TOPCon

Product Overview

The Trina Solar 105 TOPCon N-Type Monocrystalline Solar Panel delivers reliable 105 watt output in a compact footprint. This high quality module is designed with N-type TOPCon cell technology and monocrystalline construction for strong performance and durability. With panel efficiency up to 17.7 percent, it suits building integrated applications and small scale off grid systems. The panel supports a maximum system voltage of 1500 volts for flexible system design with modern inverters. A robust anodized aluminium frame and 2 millimetre glass help protect the cells in demanding environments. Its versatile 1350 by 440 millimetre format is ideal where space is limited on facades, shelters, and custom structures. Engineered by Trina Solar in China, this module balances efficiency, reliability, and size for residential, commercial, and BIPV projects. Low annual degradation and precise power tolerance help maintain stable energy yields over the lifetime of the installation.

Key Benefits

High efficiency in a compact format: The module reaches up to 17.7 percent efficiency while keeping a slim 1350 by 440 millimetre size. This compact design supports projects where mounting space is limited or mounting surfaces are narrow.

Advanced N-type TOPCon technology: Cutting edge TOPCon cell architecture improves low light response and long term stability. N-type cells reduce light induced degradation, supporting consistent performance across the module lifetime.

Reliable long term output: A total annual degradation rate of about 0.4 percent helps protect energy yield. Power warranty coverage includes 1 year at 99 percent of rated power and 25 years at 90 percent output.

Robust mechanical design: The anodized aluminium frame and 2 millimetre glass enhance mechanical strength and weather resistance. The panel is engineered to operate reliably from minus 40 to 85 degrees Celsius.

Easy system integration: A maximum system voltage of 1500 volts and MC4 compatible connectors simplify string design. Installers can integrate the panel into both small and larger arrays with standard balance of system components.

How It Works

This Trina Solar 105 watt N-type TOPCon monocrystalline panel converts sunlight into usable direct current power. When solar irradiance reaches the TOPCon N-type cells, photons are absorbed and free electrons are generated. These charge carriers are guided through the cell structure and collected by the integrated busbars and conductors. The panel operates most efficiently at its rated maximum power point, where 14.29 volts and 7.4 amperes deliver around 105 watts. From the MC4 connectors, the generated current flows through cabling into a charge controller, hybrid inverter, or off grid regulator. The system then converts the direct current into alternating current for loads or feeds energy into battery storage. Over time, the low degradation design helps keep actual output close to the rated power under standard test conditions. Thermal coefficients and robust materials help control temperature effects so performance remains predictable throughout seasonal changes.

TOPCon N-type cell conversion: N-type TOPCon cells use a passivated contact structure to reduce recombination losses. As sunlight hits the cells, electrons move efficiently through the contact layers, improving conversion efficiency and low light behaviour.

Maximum power point operation: The panel reaches maximum output at 14.29 volts and 7.4 amperes at standard test conditions. Inverters or charge controllers with MPPT technology keep operation close to this point for optimal power harvest.

System integration and protection: The module connects in series and parallel strings within arrays up to 1500 volts. A 30 ampere series fuse rating supports safe protection design while MC4 connectors ensure secure and quick electrical connections.

Technical Specifications

Manufacturer Trina Solar Co., Ltd.
Country of Origin China
Module Type Monocrystalline, N-type, TOPCon, BIPV focused design
Technology TOPCon, N-type, BIPV ready
Nominal Power Range 100 to 110 Wp product family range
Maximum Power (Pmax) 105 Wp
Power Tolerance -4.76 to +4.76 percent
Module Efficiency 17.7 percent nominal, 15.8 to 18.5 percent family range
Voltage at Maximum Power (Vmpp) 14.29 V
Current at Maximum Power (Impp) 7.4 A
Open Circuit Voltage (Voc) 15.22 V
Short Circuit Current (Isc) 8.5 A
Total Degradation Rate Approximately 0.4 percent per year
Nominal Module Temperature 43 ± 2 °C
Operating Temperature Range -40 °C to 85 °C
Temperature Coefficient of Pmax -0.29 percent per °C
Temperature Coefficient of Voc -0.24 percent per °C
Temperature Coefficient of Isc +0.04 percent per °C
Maximum System Voltage 1500 V
Series Fuse Rating 30 A
Panel Dimensions (H × W × D) 1350 × 440 × 27.5 mm
Weight 7.65 kg
Glass Thickness 2 mm front glass
Frame Type Anodized aluminium frame
Connector Type MC4 type connectors

Certifications & Compliance

Certifications: Factory certifications are standard for Trina Solar modules, but specific certificate numbers are not listed here.
Inverter Compatibility: Compatible with most modern string, hybrid, and off grid inverters supporting 1500 V systems and MC4 terminations.
Environmental: Designed for outdoor use with a broad operating temperature range from -40 °C to 85 °C.
Warranty: 10 year product warranty plus performance warranty with 1 year at 99 percent and 25 years at 90 percent rated power.

Documentation

A downloadable manufacturer’s datasheet is referenced for this module, but the direct PDF link is not provided here.

● Available | Contact us for lead time and pricing

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

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.

Trina Solar 105 TOPCon N-Type Monocrystalline Solar Panel

Model 105 | N-Type TOPCon BIPV | Compact Monocrystalline Module | Monofacial | 1500V System Voltage

105 Wp
Max Power Output
17.7%
Module Efficiency
TOPCon
N-Type TOPCon

Product Overview

The Trina Solar 105 TOPCon N-Type Monocrystalline Solar Panel delivers reliable 105 watt output in a compact footprint. This high quality module is designed with N-type TOPCon cell technology and monocrystalline construction for strong performance and durability. With panel efficiency up to 17.7 percent, it suits building integrated applications and small scale off grid systems. The panel supports a maximum system voltage of 1500 volts for flexible system design with modern inverters. A robust anodized aluminium frame and 2 millimetre glass help protect the cells in demanding environments. Its versatile 1350 by 440 millimetre format is ideal where space is limited on facades, shelters, and custom structures. Engineered by Trina Solar in China, this module balances efficiency, reliability, and size for residential, commercial, and BIPV projects. Low annual degradation and precise power tolerance help maintain stable energy yields over the lifetime of the installation.

Key Benefits

High efficiency in a compact format: The module reaches up to 17.7 percent efficiency while keeping a slim 1350 by 440 millimetre size. This compact design supports projects where mounting space is limited or mounting surfaces are narrow.

Advanced N-type TOPCon technology: Cutting edge TOPCon cell architecture improves low light response and long term stability. N-type cells reduce light induced degradation, supporting consistent performance across the module lifetime.

Reliable long term output: A total annual degradation rate of about 0.4 percent helps protect energy yield. Power warranty coverage includes 1 year at 99 percent of rated power and 25 years at 90 percent output.

Robust mechanical design: The anodized aluminium frame and 2 millimetre glass enhance mechanical strength and weather resistance. The panel is engineered to operate reliably from minus 40 to 85 degrees Celsius.

Easy system integration: A maximum system voltage of 1500 volts and MC4 compatible connectors simplify string design. Installers can integrate the panel into both small and larger arrays with standard balance of system components.

How It Works

This Trina Solar 105 watt N-type TOPCon monocrystalline panel converts sunlight into usable direct current power. When solar irradiance reaches the TOPCon N-type cells, photons are absorbed and free electrons are generated. These charge carriers are guided through the cell structure and collected by the integrated busbars and conductors. The panel operates most efficiently at its rated maximum power point, where 14.29 volts and 7.4 amperes deliver around 105 watts. From the MC4 connectors, the generated current flows through cabling into a charge controller, hybrid inverter, or off grid regulator. The system then converts the direct current into alternating current for loads or feeds energy into battery storage. Over time, the low degradation design helps keep actual output close to the rated power under standard test conditions. Thermal coefficients and robust materials help control temperature effects so performance remains predictable throughout seasonal changes.

TOPCon N-type cell conversion: N-type TOPCon cells use a passivated contact structure to reduce recombination losses. As sunlight hits the cells, electrons move efficiently through the contact layers, improving conversion efficiency and low light behaviour.

Maximum power point operation: The panel reaches maximum output at 14.29 volts and 7.4 amperes at standard test conditions. Inverters or charge controllers with MPPT technology keep operation close to this point for optimal power harvest.

System integration and protection: The module connects in series and parallel strings within arrays up to 1500 volts. A 30 ampere series fuse rating supports safe protection design while MC4 connectors ensure secure and quick electrical connections.

Technical Specifications

Manufacturer Trina Solar Co., Ltd.
Country of Origin China
Module Type Monocrystalline, N-type, TOPCon, BIPV focused design
Technology TOPCon, N-type, BIPV ready
Nominal Power Range 100 to 110 Wp product family range
Maximum Power (Pmax) 105 Wp
Power Tolerance -4.76 to +4.76 percent
Module Efficiency 17.7 percent nominal, 15.8 to 18.5 percent family range
Voltage at Maximum Power (Vmpp) 14.29 V
Current at Maximum Power (Impp) 7.4 A
Open Circuit Voltage (Voc) 15.22 V
Short Circuit Current (Isc) 8.5 A
Total Degradation Rate Approximately 0.4 percent per year
Nominal Module Temperature 43 ± 2 °C
Operating Temperature Range -40 °C to 85 °C
Temperature Coefficient of Pmax -0.29 percent per °C
Temperature Coefficient of Voc -0.24 percent per °C
Temperature Coefficient of Isc +0.04 percent per °C
Maximum System Voltage 1500 V
Series Fuse Rating 30 A
Panel Dimensions (H × W × D) 1350 × 440 × 27.5 mm
Weight 7.65 kg
Glass Thickness 2 mm front glass
Frame Type Anodized aluminium frame
Connector Type MC4 type connectors

Certifications & Compliance

Certifications: Factory certifications are standard for Trina Solar modules, but specific certificate numbers are not listed here.
Inverter Compatibility: Compatible with most modern string, hybrid, and off grid inverters supporting 1500 V systems and MC4 terminations.
Environmental: Designed for outdoor use with a broad operating temperature range from -40 °C to 85 °C.
Warranty: 10 year product warranty plus performance warranty with 1 year at 99 percent and 25 years at 90 percent rated power.

Documentation

A downloadable manufacturer’s datasheet is referenced for this module, but the direct PDF link is not provided here.

● 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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