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GCLSI 705W Solar Panel

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Call 888-876-0007 for a pallet-quote

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Unlimited lifetime support, always available.

GCLSI 705W Solar Panel

Trusted by 1,000s of Contractors & Installers

Ships Direct from Manufacturer — typically leaves the dock in 3–7 business days

SKU PES-SPS-SOL-6185

OEM Authorized Dealer Full OEM Warranty

$180.00 USD

~~$0.01~~ $180.00 USD

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Quantity

Sold by the pallet (10) — PowerLink & trade: request 10+

Sold by the pallet (10) PowerLink Network & trade customers can request 10+ →$0.26/W

Buying 5+ pallets or a truckload?Get a Volume Quote →

Offloading overstock or decommissioned gear? We buy surplus equipment →

Secure checkout · Wire/ACH accepted on quotes · Freight arranged for you

Ships via LTL freight — palletized, liftgate available. Our team confirms freight details within 1 business day.

SKU: PES-SPS-SOL-6185
Unit price: $0.26/W

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Available to Order

Order today — we confirm lead time at checkout

Volume Pricing

Call 888-876-0007 for a pallet-quote

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

Request a Free Quote

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GCLSI 705W Solar Panel $180.00

What is your return policy?

Returns are accepted within 30 days of delivery and require an RMA number. Returns of non-defective items carry a 40% restocking fee per our Refund Policy; defective, damaged-in-transit, or mis-shipped items are exempt. Special-order items are final sale.

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.

GCLSI 705 705W N-Type Bifacial Solar Panel

Model 705 | N-Type Bifacial | 132 Half-Cell | Bifacial | 1500V System Voltage

705 Wp

Max Power Output

22.7%

Module Efficiency

132

N-Type Bifacial

Product Overview

The GCLSI 705 is a high-output solar panel built for strong commercial and utility applications. It uses N-type bifacial technology to capture more energy from both sides of the module. That design supports improved yield in reflective environments and demanding project layouts. The panel delivers a maximum power rating of 705 Wp with high efficiency reaching 22.7%. Its 132-cell structure and durable construction help support long-term field performance. A 12-year product warranty and 30-year power warranty provide additional confidence for project owners. This model is designed for reliable operation across a wide temperature range and challenging site conditions.

Key Benefits

High Power Output: Delivers 705 Wp for projects that need strong energy production per module.

Bifacial Energy Gain: The bifacial design can generate extra electricity from rear-side reflected light.

N-Type Cell Technology: N-type construction supports strong performance and lower degradation over time.

Excellent Efficiency: With 22.7% efficiency, the module helps maximize energy yield in limited space.

Long-Term Warranty Coverage: A 12-year product warranty and 30-year power warranty improve investment security.

How It Works

This module converts sunlight into usable DC power through advanced N-type photovoltaic cells. Its bifacial structure improves energy harvesting by using direct light and reflected light. That makes it especially effective on bright roofs, ground mounts, and light-colored surfaces. The 132-cell layout helps the panel maintain strong electrical performance at high wattage. Anti-reflection glass supports better light transmission into the cells. The aluminum frame and IP68 junction box help protect the module during long-term outdoor use.

N-Type Cell Conversion: Sunlight is converted into electricity with low-loss N-type cells. This supports stable output and strong long-term performance.

Bifacial Light Capture: The rear side can absorb reflected energy from surrounding surfaces. This helps increase total generation in suitable installations.

Power Delivery Design: Electrical characteristics are optimized for efficient system integration. The module supports stable operation at 1500V maximum system voltage.

Technical Specifications

Manufacturer	GCL System Integration Technology Co., Ltd.
Country of Origin	China
Model Number	705
Technology	N-Type Bifacial
Cell Count	132
Cell Size	210 × 105 mm
Maximum Power (Pmax)	705 Wp
Power Range	705 ~ 730 Wp
Panel Efficiency	22.7%
Efficiency Range	22.7 ~ 23.5%
Voltage at Maximum Power (Vmpp)	40.27 V
Current at Maximum Power (Impp)	17.51 A
Open Circuit Voltage (Voc)	47.93 V
Short Circuit Current (Isc)	18.42 A
Power Tolerance	0 ~ +3%
Degradation Rate	0.42%
Operating Temperature Range	-40 to 85 °C
Temperature Coefficient of Pmax	-0.29%/°C
Temperature Coefficient of Voc	-0.25%/°C
Temperature Coefficient of Isc	0.045%/°C
Maximum System Voltage	1500 V
Series Fuse Rating	35 A
Dimensions (H/W/D)	2384 x 1303 x 33 mm
Weight	38.3 kg
Glass Type	Anti-reflection Coating Glass
Glass Thickness	2 mm
Frame Type	Anodized Aluminium
Junction Box Diodes	3
Junction Box Protection Class	IP68
Connector Type	MC4
Cable Crossection	4 mm²
Cable Length	300 mm
Seller Name	GCL System Integration Technology Co., Ltd.

Certifications & Compliance

Certifications: Not specified in the provided content.
Inverter Compatibility: Suitable for standard string inverter systems with MC4 connectors.
Environmental: Built for operation from -40 to 85 °C with IP68 junction box protection.
Warranty: 12-year product warranty and 30-year power warranty, with 1-year power output at 99% and 30-year output at 87.4%.

● Available | Contact us for lead time and pricing

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?

GCLSI 705 705W N-Type Bifacial Solar Panel

Model 705 | N-Type Bifacial | 132 Half-Cell | Bifacial | 1500V System Voltage

705 Wp

Max Power Output

22.7%

Module Efficiency

132

N-Type Bifacial

Product Overview

Key Benefits

High Power Output: Delivers 705 Wp for projects that need strong energy production per module.

Bifacial Energy Gain: The bifacial design can generate extra electricity from rear-side reflected light.

N-Type Cell Technology: N-type construction supports strong performance and lower degradation over time.

Excellent Efficiency: With 22.7% efficiency, the module helps maximize energy yield in limited space.

Long-Term Warranty Coverage: A 12-year product warranty and 30-year power warranty improve investment security.

How It Works

N-Type Cell Conversion: Sunlight is converted into electricity with low-loss N-type cells. This supports stable output and strong long-term performance.

Bifacial Light Capture: The rear side can absorb reflected energy from surrounding surfaces. This helps increase total generation in suitable installations.

Power Delivery Design: Electrical characteristics are optimized for efficient system integration. The module supports stable operation at 1500V maximum system voltage.

Technical Specifications

Manufacturer	GCL System Integration Technology Co., Ltd.
Country of Origin	China
Model Number	705
Technology	N-Type Bifacial
Cell Count	132
Cell Size	210 × 105 mm
Maximum Power (Pmax)	705 Wp
Power Range	705 ~ 730 Wp
Panel Efficiency	22.7%
Efficiency Range	22.7 ~ 23.5%
Voltage at Maximum Power (Vmpp)	40.27 V
Current at Maximum Power (Impp)	17.51 A
Open Circuit Voltage (Voc)	47.93 V
Short Circuit Current (Isc)	18.42 A
Power Tolerance	0 ~ +3%
Degradation Rate	0.42%
Operating Temperature Range	-40 to 85 °C
Temperature Coefficient of Pmax	-0.29%/°C
Temperature Coefficient of Voc	-0.25%/°C
Temperature Coefficient of Isc	0.045%/°C
Maximum System Voltage	1500 V
Series Fuse Rating	35 A
Dimensions (H/W/D)	2384 x 1303 x 33 mm
Weight	38.3 kg
Glass Type	Anti-reflection Coating Glass
Glass Thickness	2 mm
Frame Type	Anodized Aluminium
Junction Box Diodes	3
Junction Box Protection Class	IP68
Connector Type	MC4
Cable Crossection	4 mm²
Cable Length	300 mm
Seller Name	GCL System Integration Technology Co., Ltd.

Certifications & Compliance

● Available | Contact us for lead time and pricing

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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

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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.