Green Sun Solar GSPV-330W
Green Sun Solar GSPV-330W
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SKU  PES-SPS-SOL-7322

Green Sun Solar GSPV-330W

Green Sun Solar GSPV-330W

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

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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

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Specifications

Power Rating 330W

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.

Shandong Green Sun GSPV-330W 330W Monocrystalline 72-Cell Solar Panel

Model GSPV-330W | Monocrystalline Silicon | 72 Full-Cell | Monofacial | 1000V System Voltage

330 W
Max Power Output
320–335 Wp
Module Power Range
72 Cells
Monocrystalline Design

Product Overview

The Green Sun Solar GSPV-330W monocrystalline solar panel delivers reliable 330 watt power output for home and commercial systems. This 72-cell module uses high quality silicon cells to provide stable performance over its long operating life. The panel is engineered for 1000V systems, which suits many grid-tied and off-grid installations. With a power range from 320 to 335 Wp, it fits a wide variety of array designs and roof sizes. Anti-reflection tempered glass improves light transmission while protecting the cells from impact. An anodized aluminium frame offers strong mechanical support and simplifies mounting. The panel is produced by Shandong Green Sun Trade Co., Ltd., a dedicated solar manufacturer based in China. Its balanced electrical ratings and robust construction make it a dependable choice for efficient energy production.

Key Benefits

Stable 330W power output: Consistent maximum power of 330 Wp supports dependable daily energy generation for varied loads.

High quality monocrystalline cells: Premium mono silicon cells increase conversion efficiency and ensure long term output stability and reliability.

Durable glass and frame construction: 3.2 mm tempered glass and an anodized aluminium frame provide strong resistance to wind, snow, and impacts.

Reliable performance in harsh climates: The wide operating temperature range from -40°C to 85°C suits hot, cold, and coastal environments.

Long term power protection: A 10 year product warranty and extended power warranty support long range project planning and ROI.

Easy system integration: Factory fitted MC4 connectors and 4 mm² cables simplify wiring and reduce installation time on site.

How It Works

The Green Sun Solar GSPV-330W panel converts sunlight into usable DC power through high efficiency monocrystalline cells. Each 156.7 x 156.7 mm cell absorbs solar radiation and generates an electrical current. The 72 cells are connected in a precise series configuration to achieve the rated voltage and power. Front tempered glass with an anti-reflection coating enhances light capture while shielding the cells from weather. Encapsulant EVA and a TPT back sheet seal the module against moisture and dust. Pre installed MC4 connectors allow the panel to be linked into strings and then to an inverter or charge controller. Once connected, the system delivers stable energy for homes, solar plants, and other DC or AC applications.

Monocrystalline energy conversion: Sunlight strikes the monocrystalline silicon cells and frees electrons within the material. The internal electric field in each cell directs these electrons to flow as DC current. Multiple cells in series raise the voltage to useful levels for system design and battery charging.

Glass, encapsulation, and protection: A 3.2 mm low iron tempered glass sheet covers the cells and improves light transmission. EVA encapsulant bonds the glass, cells, and TPT back sheet to create a weather tight laminate. This structure protects against moisture, dust, and mechanical stress in outdoor conditions.

System connection and power delivery: Pre crimped MC4 connectors and 1100 mm cables simplify string wiring and reduce contact losses. The panel connects to a compatible inverter or charge controller that manages voltage and safety. Generated DC power is then converted or stored to serve household loads or feed the grid.

Technical Specifications

Manufacturer Shandong Green Sun Trade Co., Ltd., China
Model Number GSPV-330W
Cell Technology Monocrystalline silicon solar cell
Cell Size 156.7 x 156.7 mm
Number of Cells 72 (6 x 12)
Maximum Power (Pmax) 330 Wp
Power Range Series 320 W, 325 W, 330 W, 335 W
Nominal Voltage (Vmpp) 38.02 V
Nominal Current (Impp) 8.68 A
Open Circuit Voltage (Voc) 45.8 V
Short Circuit Current (Isc) 9.28 A
Nominal Operating Cell Temperature (NOCT) 45 ± 2 °C
Operating Temperature Range -40 °C 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 DC
Panel Dimensions (H x W x D) 1956 x 992 x 40 mm
Weight 23.5 kg
Front Glass Type 3.2 mm tempered glass with anti-reflection coating
Encapsulant Material EVA (ethylene vinyl acetate)
Back Sheet Type TPT (Tedlar-PET-Tedlar)
Frame Material Double layer anodized aluminium alloy
Junction Box Protection Rating IP65–IP67 class, with 3 bypass diodes
Cable and Connector Type MC4 compatible connectors, 4 mm² cable, 900–1100 mm length
Application Class Class A for residential and commercial systems

Certifications & Compliance

Certifications: Designed to meet key international safety and performance standards for crystalline PV modules.
Inverter Compatibility: Suitable for most 1000V string inverters and MPPT charge controllers when correctly configured.
Environmental: Built for outdoor use with UV resistant materials and robust sealing against moisture and dust ingress.
Warranty: 10 years product warranty on materials and workmanship, plus power warranty of 10 years at 90% output and 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.

Shandong Green Sun GSPV-330W 330W Monocrystalline 72-Cell Solar Panel

Model GSPV-330W | Monocrystalline Silicon | 72 Full-Cell | Monofacial | 1000V System Voltage

330 W
Max Power Output
320–335 Wp
Module Power Range
72 Cells
Monocrystalline Design

Product Overview

The Green Sun Solar GSPV-330W monocrystalline solar panel delivers reliable 330 watt power output for home and commercial systems. This 72-cell module uses high quality silicon cells to provide stable performance over its long operating life. The panel is engineered for 1000V systems, which suits many grid-tied and off-grid installations. With a power range from 320 to 335 Wp, it fits a wide variety of array designs and roof sizes. Anti-reflection tempered glass improves light transmission while protecting the cells from impact. An anodized aluminium frame offers strong mechanical support and simplifies mounting. The panel is produced by Shandong Green Sun Trade Co., Ltd., a dedicated solar manufacturer based in China. Its balanced electrical ratings and robust construction make it a dependable choice for efficient energy production.

Key Benefits

Stable 330W power output: Consistent maximum power of 330 Wp supports dependable daily energy generation for varied loads.

High quality monocrystalline cells: Premium mono silicon cells increase conversion efficiency and ensure long term output stability and reliability.

Durable glass and frame construction: 3.2 mm tempered glass and an anodized aluminium frame provide strong resistance to wind, snow, and impacts.

Reliable performance in harsh climates: The wide operating temperature range from -40°C to 85°C suits hot, cold, and coastal environments.

Long term power protection: A 10 year product warranty and extended power warranty support long range project planning and ROI.

Easy system integration: Factory fitted MC4 connectors and 4 mm² cables simplify wiring and reduce installation time on site.

How It Works

The Green Sun Solar GSPV-330W panel converts sunlight into usable DC power through high efficiency monocrystalline cells. Each 156.7 x 156.7 mm cell absorbs solar radiation and generates an electrical current. The 72 cells are connected in a precise series configuration to achieve the rated voltage and power. Front tempered glass with an anti-reflection coating enhances light capture while shielding the cells from weather. Encapsulant EVA and a TPT back sheet seal the module against moisture and dust. Pre installed MC4 connectors allow the panel to be linked into strings and then to an inverter or charge controller. Once connected, the system delivers stable energy for homes, solar plants, and other DC or AC applications.

Monocrystalline energy conversion: Sunlight strikes the monocrystalline silicon cells and frees electrons within the material. The internal electric field in each cell directs these electrons to flow as DC current. Multiple cells in series raise the voltage to useful levels for system design and battery charging.

Glass, encapsulation, and protection: A 3.2 mm low iron tempered glass sheet covers the cells and improves light transmission. EVA encapsulant bonds the glass, cells, and TPT back sheet to create a weather tight laminate. This structure protects against moisture, dust, and mechanical stress in outdoor conditions.

System connection and power delivery: Pre crimped MC4 connectors and 1100 mm cables simplify string wiring and reduce contact losses. The panel connects to a compatible inverter or charge controller that manages voltage and safety. Generated DC power is then converted or stored to serve household loads or feed the grid.

Technical Specifications

Manufacturer Shandong Green Sun Trade Co., Ltd., China
Model Number GSPV-330W
Cell Technology Monocrystalline silicon solar cell
Cell Size 156.7 x 156.7 mm
Number of Cells 72 (6 x 12)
Maximum Power (Pmax) 330 Wp
Power Range Series 320 W, 325 W, 330 W, 335 W
Nominal Voltage (Vmpp) 38.02 V
Nominal Current (Impp) 8.68 A
Open Circuit Voltage (Voc) 45.8 V
Short Circuit Current (Isc) 9.28 A
Nominal Operating Cell Temperature (NOCT) 45 ± 2 °C
Operating Temperature Range -40 °C 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 DC
Panel Dimensions (H x W x D) 1956 x 992 x 40 mm
Weight 23.5 kg
Front Glass Type 3.2 mm tempered glass with anti-reflection coating
Encapsulant Material EVA (ethylene vinyl acetate)
Back Sheet Type TPT (Tedlar-PET-Tedlar)
Frame Material Double layer anodized aluminium alloy
Junction Box Protection Rating IP65–IP67 class, with 3 bypass diodes
Cable and Connector Type MC4 compatible connectors, 4 mm² cable, 900–1100 mm length
Application Class Class A for residential and commercial systems

Certifications & Compliance

Certifications: Designed to meet key international safety and performance standards for crystalline PV modules.
Inverter Compatibility: Suitable for most 1000V string inverters and MPPT charge controllers when correctly configured.
Environmental: Built for outdoor use with UV resistant materials and robust sealing against moisture and dust ingress.
Warranty: 10 years product warranty on materials and workmanship, plus power warranty of 10 years at 90% output and 20 years at 85% output.

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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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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