DS New Energy 380
DS New Energy 380
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DS New Energy 380

DS New Energy 380

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

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9+ sold

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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.

Zhejiang Dong Shuo DS New Energy 380 380W PERC Monocrystalline Solar Panel

Model DS New Energy 380 | PERC Monocrystalline | 72 Full-Cell | Monofacial | 1500V System Voltage

380 Wp
Max Power Output
19.3%
Module Efficiency
72 Cells
N-Type TOPCon

Product Overview

The DS New Energy 380 monocrystalline solar panel from Zhejiang Dong Shuo is a high performance 380W PERC module designed for reliable long term energy production. This 380W solar panel pairs robust power output with a panel efficiency of up to 19.3 percent for space constrained projects. It is ideal for residential rooftops, commercial arrays, and off grid systems where dependable generation is required. The module uses advanced PERC cell technology and a durable 72 cell monocrystalline layout to deliver stable performance in varied climates. With a 12 year product warranty and a 25 year power warranty, bankable performance over decades is supported. Engineers and installers gain a balanced specification sheet that includes strong voltage ratings, controlled temperature coefficients, and a proven operating temperature range. The panel sits within a versatile power range of 375 to 395 watts, ensuring tight power binning and consistent field behavior. A rugged frame, IP67 junction box, and 4 mm² cable cross section support fast installation and secure long term operation. This panel offers a dependable choice for projects that demand high output, predictable degradation, and a trusted Chinese manufacturing base.

Key Benefits

High power density for limited roof space: The 380 Wp rating and up to 19.3 percent efficiency maximise energy yield on compact roofs and commercial structures.

Reliable long term performance: A 25 year power warranty with 80 percent guaranteed output and a low 0.8 percent annual degradation rate support predictable production.

Optimised electrical characteristics: Strong operating voltages up to 39.59 V and currents up to 9.6 A simplify string design and maximise inverter compatibility.

Durable construction for harsh climates: The panel operates from minus 40 to 85 degrees Celsius and uses an IP67 junction box with three bypass diodes for added reliability.

Versatile application range: A maximum system voltage of 1500 V and a 20 A series fuse rating support residential, commercial, and utility scale configurations.

How It Works

This 380W PERC monocrystalline solar panel converts sunlight into direct current power using high efficiency silicon cells. Each of the 72 cells is manufactured from a single crystal structure to improve electron flow and limit resistive losses. PERC technology enhances light capture by adding a passivated rear surface, increasing internal reflection and overall yield. When sunlight strikes the cells, photons free electrons and create an electric current across the cell junction. The cells are wired in series and parallel strings within the module to deliver the specified voltage and current at maximum power. The module connects through factory fitted cables to an inverter, which converts the direct current into usable alternating current. Bypass diodes in the IP67 junction box mitigate hot spots under partial shading and maintain stable output. The panel follows specified temperature coefficients so production changes in a predictable manner as cell temperatures rise or fall. Over the lifetime of the panel, controlled degradation ensures that at least 80 percent of the original rated power remains after 25 years.

PERC monocrystalline cell operation: The monocrystalline cells use a uniform crystal lattice that supports efficient charge carrier movement and reduced recombination losses. The PERC rear surface treatment reflects unabsorbed light back into the cell, increasing usable photon absorption and boosting energy harvest under both direct and diffuse light.

Module level power delivery: At standard test conditions the panel delivers a maximum power of 380 Wp with a Vmpp of 39.59 V and an Impp of 9.6 A. An open circuit voltage of 48.75 V and a short circuit current of 10.12 A define the design window for safe string sizing and inverter matching.

Thermal behaviour and reliability: The power temperature coefficient of minus 0.37 percent per degree Celsius describes how output changes as cells heat up in the field. Combined with an operating temperature range from minus 40 to 85 degrees Celsius, this behaviour ensures predictable performance across seasonal and geographic extremes.

Technical Specifications

Module Type Monocrystalline PERC solar panel
Model Number DS New Energy 380
Manufacturer / Seller Zhejiang Dong Shuo New Energy Co., Ltd., China
Technology PERC monocrystalline cell technology
Power Range 375 Wp to 395 Wp bin range
Nominal Maximum Power (Pmax) 380 Wp at STC
Voltage at Maximum Power (Vmpp) 39.59 V
Current at Maximum Power (Impp) 9.6 A
Open Circuit Voltage (Voc) 48.75 V
Short Circuit Current (Isc) 10.12 A
Panel Efficiency (typical) 19.3 % module efficiency
Alternate Maximum Power (Pmax) rating 281 Wp variant with Vmpp 37.34 V, Impp 7.53 A
Alternate Open Circuit Voltage (Voc) 46.15 V with Isc 7.99 A
Power Tolerance 0 to +1.5 % positive tolerance
Total Degradation after 25 Years 80 % of initial power, 0.8 % annual rate
Nominal Module Temperature 45 ± 2 °C
Operating Temperature Range -40 °C to 85 °C
Temperature Coefficient of Pmax -0.37 % / °C
Temperature Coefficient of Voc -0.30 % / °C
Temperature Coefficient of Isc +0.06 % / °C
Maximum System Voltage 1500 V DC
Series Fuse Rating 20 A maximum fuse rating
Panel Dimensions (H × W × D) 1979 mm × 996 mm × 40 mm
Weight 22.3 kg module weight
Cell Count and Layout 72 monocrystalline cells
Junction Box 3 diode junction box, protection class IP67
Cable Cross Section 4 mm² DC cables

Certifications & Compliance

Certifications: Manufactured to international crystalline silicon module standards; specific IEC and UL certificates should be confirmed with Zhejiang Dong Shuo New Energy.
Inverter Compatibility: Compatible with most modern grid tied and off grid inverters designed for 1500 V DC strings and 20 A series fusing.
Environmental: Designed for outdoor operation with IP67 junction box protection and an operating range from -40 °C to 85 °C.
Warranty: 12 year product warranty covering materials and workmanship, plus 25 year power warranty guaranteeing 80 percent rated output with 0.8 percent annual degradation.

● Available | Contact us for lead time and project specific 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.

Zhejiang Dong Shuo DS New Energy 380 380W PERC Monocrystalline Solar Panel

Model DS New Energy 380 | PERC Monocrystalline | 72 Full-Cell | Monofacial | 1500V System Voltage

380 Wp
Max Power Output
19.3%
Module Efficiency
72 Cells
N-Type TOPCon

Product Overview

The DS New Energy 380 monocrystalline solar panel from Zhejiang Dong Shuo is a high performance 380W PERC module designed for reliable long term energy production. This 380W solar panel pairs robust power output with a panel efficiency of up to 19.3 percent for space constrained projects. It is ideal for residential rooftops, commercial arrays, and off grid systems where dependable generation is required. The module uses advanced PERC cell technology and a durable 72 cell monocrystalline layout to deliver stable performance in varied climates. With a 12 year product warranty and a 25 year power warranty, bankable performance over decades is supported. Engineers and installers gain a balanced specification sheet that includes strong voltage ratings, controlled temperature coefficients, and a proven operating temperature range. The panel sits within a versatile power range of 375 to 395 watts, ensuring tight power binning and consistent field behavior. A rugged frame, IP67 junction box, and 4 mm² cable cross section support fast installation and secure long term operation. This panel offers a dependable choice for projects that demand high output, predictable degradation, and a trusted Chinese manufacturing base.

Key Benefits

High power density for limited roof space: The 380 Wp rating and up to 19.3 percent efficiency maximise energy yield on compact roofs and commercial structures.

Reliable long term performance: A 25 year power warranty with 80 percent guaranteed output and a low 0.8 percent annual degradation rate support predictable production.

Optimised electrical characteristics: Strong operating voltages up to 39.59 V and currents up to 9.6 A simplify string design and maximise inverter compatibility.

Durable construction for harsh climates: The panel operates from minus 40 to 85 degrees Celsius and uses an IP67 junction box with three bypass diodes for added reliability.

Versatile application range: A maximum system voltage of 1500 V and a 20 A series fuse rating support residential, commercial, and utility scale configurations.

How It Works

This 380W PERC monocrystalline solar panel converts sunlight into direct current power using high efficiency silicon cells. Each of the 72 cells is manufactured from a single crystal structure to improve electron flow and limit resistive losses. PERC technology enhances light capture by adding a passivated rear surface, increasing internal reflection and overall yield. When sunlight strikes the cells, photons free electrons and create an electric current across the cell junction. The cells are wired in series and parallel strings within the module to deliver the specified voltage and current at maximum power. The module connects through factory fitted cables to an inverter, which converts the direct current into usable alternating current. Bypass diodes in the IP67 junction box mitigate hot spots under partial shading and maintain stable output. The panel follows specified temperature coefficients so production changes in a predictable manner as cell temperatures rise or fall. Over the lifetime of the panel, controlled degradation ensures that at least 80 percent of the original rated power remains after 25 years.

PERC monocrystalline cell operation: The monocrystalline cells use a uniform crystal lattice that supports efficient charge carrier movement and reduced recombination losses. The PERC rear surface treatment reflects unabsorbed light back into the cell, increasing usable photon absorption and boosting energy harvest under both direct and diffuse light.

Module level power delivery: At standard test conditions the panel delivers a maximum power of 380 Wp with a Vmpp of 39.59 V and an Impp of 9.6 A. An open circuit voltage of 48.75 V and a short circuit current of 10.12 A define the design window for safe string sizing and inverter matching.

Thermal behaviour and reliability: The power temperature coefficient of minus 0.37 percent per degree Celsius describes how output changes as cells heat up in the field. Combined with an operating temperature range from minus 40 to 85 degrees Celsius, this behaviour ensures predictable performance across seasonal and geographic extremes.

Technical Specifications

Module Type Monocrystalline PERC solar panel
Model Number DS New Energy 380
Manufacturer / Seller Zhejiang Dong Shuo New Energy Co., Ltd., China
Technology PERC monocrystalline cell technology
Power Range 375 Wp to 395 Wp bin range
Nominal Maximum Power (Pmax) 380 Wp at STC
Voltage at Maximum Power (Vmpp) 39.59 V
Current at Maximum Power (Impp) 9.6 A
Open Circuit Voltage (Voc) 48.75 V
Short Circuit Current (Isc) 10.12 A
Panel Efficiency (typical) 19.3 % module efficiency
Alternate Maximum Power (Pmax) rating 281 Wp variant with Vmpp 37.34 V, Impp 7.53 A
Alternate Open Circuit Voltage (Voc) 46.15 V with Isc 7.99 A
Power Tolerance 0 to +1.5 % positive tolerance
Total Degradation after 25 Years 80 % of initial power, 0.8 % annual rate
Nominal Module Temperature 45 ± 2 °C
Operating Temperature Range -40 °C to 85 °C
Temperature Coefficient of Pmax -0.37 % / °C
Temperature Coefficient of Voc -0.30 % / °C
Temperature Coefficient of Isc +0.06 % / °C
Maximum System Voltage 1500 V DC
Series Fuse Rating 20 A maximum fuse rating
Panel Dimensions (H × W × D) 1979 mm × 996 mm × 40 mm
Weight 22.3 kg module weight
Cell Count and Layout 72 monocrystalline cells
Junction Box 3 diode junction box, protection class IP67
Cable Cross Section 4 mm² DC cables

Certifications & Compliance

Certifications: Manufactured to international crystalline silicon module standards; specific IEC and UL certificates should be confirmed with Zhejiang Dong Shuo New Energy.
Inverter Compatibility: Compatible with most modern grid tied and off grid inverters designed for 1500 V DC strings and 20 A series fusing.
Environmental: Designed for outdoor operation with IP67 junction box protection and an operating range from -40 °C to 85 °C.
Warranty: 12 year product warranty covering materials and workmanship, plus 25 year power warranty guaranteeing 80 percent rated output with 0.8 percent annual degradation.

● Available | Contact us for lead time and project specific 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

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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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