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Trina Solar - Tallmax Plus - 380W Clear On Black 72 Cell Mono Solar Panel - TSM-380-DE14A(II)

Trina Solar TSM-380-DE14A(II) 380W Mono Solar Panel

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SKU PES-SPS-SPL-0007

Trina Solar - Tallmax Plus - 380W Clear On Black 72 Cell Mono Solar Panel - TSM-380-DE14A(II)

$288.42 USD

$ $288.42 USD

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$288.42/per panel

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Specification

SKU:PES-SPS-SPL-0007
Brands: Trina Solar
Documents:
Specsheet
Height: 77.17
Length: 1.57
Panel wattage: 380
Width: 39.05

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Get yours today!

9+ sold

In the last 7 days

Flat Rate Shipping - Calculated at Checkout

Get it between Mon, Sep 22 - Wed, Sep 24

Free Returns

Free Returns within 30 Days of Purchase

Lifetime Customer Support

Unlimited lifetime support, always available.

View full details

Trina Solar - Tallmax Plus - 380W Mono Solar Panel

The Trina Solar TSM-380-DE14A(II) is a top-tier 72-cell monocrystalline solar panel designed for high efficiency and reliable performance. With a power output range of 340-380W and a maximum efficiency of 19.5%, this panel is ideal for large-scale installations. Its substantial energy storage and positive power tolerance ensure optimal performance under various conditions, making it a preferred choice for both residential and commercial applications.

Main Benefits

High Efficiency

The Trina Solar TSM-380-DE14A(II) boasts an impressive maximum efficiency of 19.5%, ensuring optimal energy production and reducing overall system costs while maintaining top performance.

Durable Construction

Constructed with robust materials, this solar panel can withstand extreme environmental conditions, including 2400 Pa negative load and 5400 Pa positive load, providing dependable power in harsh climates.

Exceptional Warranty

Enjoy peace of mind with Trina Solar's 10-year Product Workmanship Warranty and a 25-year Linear Power Warranty, which ensures enduring quality and lasting energy output throughout its lifecycle.

Reduced System Costs

By effectively connecting more modules in a string, the TSM-380-DE14A(II) helps reduce Balance of System (BOS) costs, contributing to lower overall installation expenses.

Advanced Testing

This panel undergoes over 30 in-house tests, including UV, TC, and HF, ensuring superior durability and resistance to Potential Induced Degradation (PID) and snail trails.

Operational Overview

Providing a comprehensive insight into solar energy capture, these panels are designed to maximize efficiency and output. Enhanced module toughness effectively minimizes micro-cracks, thus maintaining consistent performance.

Module Design

The 72-cell mono design optimizes light capture and energy absorption, ensuring robust performance and higher efficiency rates, making it suitable for expansive installations.

Environmental Adaptability

Engineered to operate under broad environmental conditions, the module demonstrates high reliability with superior resistance to environmental stressors.

Integrated Technologies

Innovative technologies incorporated into the design enhance the solar panel's operational efficiency and lifespan, providing consistent power delivery.

Technical Specifications

Power Output Range	340-380W
Maximum Efficiency	19.5%
Maximum System Voltage	1500V DC
Operating Temperature	-40~+85C
Warranty	10-Year Product and 25-Year Linear Power Warranty
Open Circuit Voltage (VOC)	46.2 - 48.8V
Short Circuit Current (ISC)	9.50 - 9.94A
Module Dimensions	Actual size varies with model
Frame	Resilient aluminum frame
Installation	Ideal for large scale setups

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 - Tallmax Plus - 380W Mono Solar Panel

Main Benefits

High Efficiency

The Trina Solar TSM-380-DE14A(II) boasts an impressive maximum efficiency of 19.5%, ensuring optimal energy production and reducing overall system costs while maintaining top performance.

Durable Construction

Exceptional Warranty

Enjoy peace of mind with Trina Solar's 10-year Product Workmanship Warranty and a 25-year Linear Power Warranty, which ensures enduring quality and lasting energy output throughout its lifecycle.

Reduced System Costs

By effectively connecting more modules in a string, the TSM-380-DE14A(II) helps reduce Balance of System (BOS) costs, contributing to lower overall installation expenses.

Advanced Testing

This panel undergoes over 30 in-house tests, including UV, TC, and HF, ensuring superior durability and resistance to Potential Induced Degradation (PID) and snail trails.

Operational Overview

Module Design

The 72-cell mono design optimizes light capture and energy absorption, ensuring robust performance and higher efficiency rates, making it suitable for expansive installations.

Environmental Adaptability

Engineered to operate under broad environmental conditions, the module demonstrates high reliability with superior resistance to environmental stressors.

Integrated Technologies

Innovative technologies incorporated into the design enhance the solar panel's operational efficiency and lifespan, providing consistent power delivery.

Technical Specifications

Power Output Range	340-380W
Maximum Efficiency	19.5%
Maximum System Voltage	1500V DC
Operating Temperature	-40~+85C
Warranty	10-Year Product and 25-Year Linear Power Warranty
Open Circuit Voltage (VOC)	46.2 - 48.8V
Short Circuit Current (ISC)	9.50 - 9.94A
Module Dimensions	Actual size varies with model
Frame	Resilient aluminum frame
Installation	Ideal for large scale setups

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

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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.

Jacob B

Easy Process, Genuine Support

Patrick B

Off Grid Solar Purchase

James Martin

Highly Recommend

Brian H

Solar Kit for Mobile Work Van

Keith S

Best Tech Support

Coll A

Great Experience

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