Green Sun Solar GSPV-335W
Green Sun Solar GSPV-335W
truck
In Stock

Get yours today!

truck
9+ sold

In the last 7 days

truck
Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

Trusted by 1,000s of Contractors & Installers
In Stock
SKU  PES-SPS-SOL-7323

Green Sun Solar GSPV-335W

Green Sun Solar GSPV-335W

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

Secure Payment Methods

Visa Mastercard PayPal American Express Discover
truck
In Stock

Get yours today!

truck
9+ sold

In the last 7 days

truck
Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

In High Demand! Order Now To Secure Your Items

form icon
Request a Free Quote
Support Agent

Got Questions? We’re Here to Help!

Our support team is ready to assist you with product guidance, order details, or any questions you might have.
phone (888) 876-0007
phone Instant Live Chat
phone Mon-Fri 10am-6pm EST
View full details

Specifications

Power Rating 335W

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.

Green Sun GSPV-335W 335W Monocrystalline Solar Panel

Model GSPV-335W | Monocrystalline | 72 Cells | Mono | 1000V System Voltage

335 Wp
Max Power Output
320-335 Wp
Power Range
72 Cells
Monocrystalline

Product Overview

The Green Sun GSPV-335W is a high-performance monocrystalline solar panel designed for dependable energy generation. It combines a 335W maximum output with stable electrical performance and a durable 72-cell structure. The panel is built with tempered low-iron glass, EVA encapsulation, and an anodized aluminum frame for long-term outdoor use. Its 10-year product warranty and strong power warranty support reliable operation. This module is suitable for homes, solar power plants, and other solar energy systems. It delivers a practical balance of efficiency, durability, and installation convenience.

Key Benefits

High Output Performance: The module delivers up to 335Wp for strong daily energy production.

Monocrystalline Efficiency: High-quality silicon cells support stable performance and reliable power generation.

Durable Construction: Tempered glass, TPT back cover, and aluminum framing improve long-term resilience.

Weather Resistance: The panel operates from -40 to 85°C and is designed for harsh outdoor conditions.

Easy Installation: MC4 connectors, a standard junction box, and balanced dimensions support straightforward setup.

How It Works

The Green Sun GSPV-335W converts sunlight into usable electricity through monocrystalline photovoltaic cells. Sunlight enters the anti-reflection tempered glass and reaches the solar cells inside the module. Those cells generate direct current, which can be used in solar systems after proper connection. The 72-cell layout helps maintain a strong balance between voltage and current. Internal materials protect the cells from moisture, heat, and mechanical stress. This design supports consistent output across a wide range of environmental conditions. The panel is suitable for both residential and commercial solar applications.

Photovoltaic Conversion: Monocrystalline cells capture sunlight and convert it into direct current. This process provides the electrical foundation for the module’s power output.

Protected Energy Capture: Tempered glass with anti-reflection coating improves light transmission. It also adds surface strength and impact resistance.

System Integration: MC4 connectors and the IP67 junction box simplify safe electrical connection. The panel can be integrated into compatible solar systems with standard wiring.

Technical Specifications

Brand Green Sun
Model Number GSPV-335W
Solar Cell Type Monocrystalline
Cell Count 72
Maximum Power (Pmax) 335 Wp
Voltage at Maximum Power (Vmpp) 38.2 V
Current at Maximum Power (Impp) 8.77 A
Open Circuit Voltage (Voc) 46 V
Short Circuit Current (Isc) 9.38 A
Module Efficiency 320 ~ 335 Wp
Power Warranty 10 years at 90%, 20 years at 85%
Product Warranty 10 Years
Total Degradation Rate 0.75% yearly
Temperature 45±2 °C
Operating Temperature Range -40 to 85 °C
Temperature Coefficient of Pmax -0.43 %/°C
Temperature Coefficient of Voc -0.34 %/°C
Temperature Coefficient of Isc 0.049 %/°C
Maximum System Voltage 1000 V
Panel Dimensions 1956 x 992 x 40 mm
Weight 23.5 kg
Cell Size 156 × 156 mm
Glass Type Anti-reflection coating, tempered glass
Glass Thickness 3.2 mm
Encapsulant Type EVA
Back Cover Type TPT
Frame Type Anodized aluminium
Junction Box Diodes 3
Junction Box Protection Class IP67
Connector Type MC4
Cable Cross Section 4 mm²
Cable Length 1100 mm
Seller Name Shandong Green Sun Trade Co., Ltd.
Country of Origin China

Certifications & Compliance

Certifications: Built to meet rigorous international quality standards.
Inverter Compatibility: Suitable for standard solar systems using 1000V configurations.
Environmental: Designed for operation from -40 to 85°C with IP67 junction box protection.
Warranty: 10-year product warranty and power warranty of 10 years at 90% output, plus 20 years at 85% output.

Documentation

Product Datasheet (PDF)

● 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.

Green Sun GSPV-335W 335W Monocrystalline Solar Panel

Model GSPV-335W | Monocrystalline | 72 Cells | Mono | 1000V System Voltage

335 Wp
Max Power Output
320-335 Wp
Power Range
72 Cells
Monocrystalline

Product Overview

The Green Sun GSPV-335W is a high-performance monocrystalline solar panel designed for dependable energy generation. It combines a 335W maximum output with stable electrical performance and a durable 72-cell structure. The panel is built with tempered low-iron glass, EVA encapsulation, and an anodized aluminum frame for long-term outdoor use. Its 10-year product warranty and strong power warranty support reliable operation. This module is suitable for homes, solar power plants, and other solar energy systems. It delivers a practical balance of efficiency, durability, and installation convenience.

Key Benefits

High Output Performance: The module delivers up to 335Wp for strong daily energy production.

Monocrystalline Efficiency: High-quality silicon cells support stable performance and reliable power generation.

Durable Construction: Tempered glass, TPT back cover, and aluminum framing improve long-term resilience.

Weather Resistance: The panel operates from -40 to 85°C and is designed for harsh outdoor conditions.

Easy Installation: MC4 connectors, a standard junction box, and balanced dimensions support straightforward setup.

How It Works

The Green Sun GSPV-335W converts sunlight into usable electricity through monocrystalline photovoltaic cells. Sunlight enters the anti-reflection tempered glass and reaches the solar cells inside the module. Those cells generate direct current, which can be used in solar systems after proper connection. The 72-cell layout helps maintain a strong balance between voltage and current. Internal materials protect the cells from moisture, heat, and mechanical stress. This design supports consistent output across a wide range of environmental conditions. The panel is suitable for both residential and commercial solar applications.

Photovoltaic Conversion: Monocrystalline cells capture sunlight and convert it into direct current. This process provides the electrical foundation for the module’s power output.

Protected Energy Capture: Tempered glass with anti-reflection coating improves light transmission. It also adds surface strength and impact resistance.

System Integration: MC4 connectors and the IP67 junction box simplify safe electrical connection. The panel can be integrated into compatible solar systems with standard wiring.

Technical Specifications

Brand Green Sun
Model Number GSPV-335W
Solar Cell Type Monocrystalline
Cell Count 72
Maximum Power (Pmax) 335 Wp
Voltage at Maximum Power (Vmpp) 38.2 V
Current at Maximum Power (Impp) 8.77 A
Open Circuit Voltage (Voc) 46 V
Short Circuit Current (Isc) 9.38 A
Module Efficiency 320 ~ 335 Wp
Power Warranty 10 years at 90%, 20 years at 85%
Product Warranty 10 Years
Total Degradation Rate 0.75% yearly
Temperature 45±2 °C
Operating Temperature Range -40 to 85 °C
Temperature Coefficient of Pmax -0.43 %/°C
Temperature Coefficient of Voc -0.34 %/°C
Temperature Coefficient of Isc 0.049 %/°C
Maximum System Voltage 1000 V
Panel Dimensions 1956 x 992 x 40 mm
Weight 23.5 kg
Cell Size 156 × 156 mm
Glass Type Anti-reflection coating, tempered glass
Glass Thickness 3.2 mm
Encapsulant Type EVA
Back Cover Type TPT
Frame Type Anodized aluminium
Junction Box Diodes 3
Junction Box Protection Class IP67
Connector Type MC4
Cable Cross Section 4 mm²
Cable Length 1100 mm
Seller Name Shandong Green Sun Trade Co., Ltd.
Country of Origin China

Certifications & Compliance

Certifications: Built to meet rigorous international quality standards.
Inverter Compatibility: Suitable for standard solar systems using 1000V configurations.
Environmental: Designed for operation from -40 to 85°C with IP67 junction box protection.
Warranty: 10-year product warranty and power warranty of 10 years at 90% output, plus 20 years at 85% output.

Documentation

Product Datasheet (PDF)

● Available | Contact us for lead time and pricing
//www.portlandiaelectric.supply/cdn/shopifycloud/storefront/assets/no-image-2048-a2addb12.gif

Prepare for Anything

From hurricanes to blackouts, reliable solar power ensures you're able to keep your home & family safe no matter what comes your way.

//www.portlandiaelectric.supply/cdn/shopifycloud/storefront/assets/no-image-2048-a2addb12.gif

Solar Power Made Easy

Making one-click solar solutions simple since 2018. Whether you’re powering a cabin, charging devices, or backing up your home.

//www.portlandiaelectric.supply/cdn/shopifycloud/storefront/assets/no-image-2048-a2addb12.gif

Secure Your Independence

Say goodbye to reliance on the energy companies. Enjoy the same freedom that 50,000+ customers have with their own solar power system.

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.

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

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.

Get a Complimentary Solar Proposal Today!

$150 Value - Free Offer (Limited Time Only!) No Strings Attached. Totally Free. Takes Less than 2 Minutes.

Start Now
Customers rate us 4.3/5 based on 4 reviews.