CW Enerji CWT675-132PMB12
CW Enerji CWT675-132PMB12
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CW Enerji CWT675-132PMB12

CW Enerji CWT675-132PMB12

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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.

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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.

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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.

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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.

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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.

CW Enerji CWT675-132PMB12 675W Bifacial PERC Monocrystalline Solar Panel

Model CWT675-132PMB12 | Bifacial PERC Monocrystalline | 132 Half-Cells 210×105 mm | Bifacial | 1500V System Voltage

675 Wp
Max Power Output
21.73%
Module Efficiency
132
N-Type TOPCon

Product Overview

The CW Enerji CWT675-132PMB12 bifacial PERC monocrystalline solar panel delivers up to 675 Wp with outstanding efficiency of 21.73%. This high power solar panel is engineered for commercial rooftops, utility scale plants and large industrial systems that demand reliable energy density. Advanced bifacial technology harvests light from both sides of the module to increase total energy yield over the project lifetime. The module uses 210×105 mm monocrystalline cells arranged in a 132 half-cell layout for higher output and lower resistive losses. A durable glass and frame construction supports wind loads up to 2400 Pa and snow loads up to 5400 Pa for harsh sites. With a 12 year product warranty and 30 year performance warranty, this CW Enerji solar panel is designed for long term energy production and stable returns. Temperature coefficients are optimized to maintain strong performance in hot climates and variable conditions. Installers benefit from a modern 1500 V system rating that enables longer strings and reduced balance of system costs.

Key Benefits

High power density for large projects: With a maximum output of 675 Wp, each module delivers more power per unit area, allowing designers to reach target system capacities using fewer panels and supporting structures.

Bifacial energy gain: Bifacial PERC cell technology captures reflected and diffuse light from the rear side, which can significantly boost annual energy production, especially over reflective surfaces like light gravel, white roofs or concrete.

Excellent weak light performance: The module uses outstanding low irradiation glass and high efficiency cells, helping maintain strong output during mornings, evenings and overcast conditions to maximize daily yield.

Robust mechanical durability: Wind load resistance up to 2400 Pa and snow load resistance up to 5400 Pa support reliable operation in challenging climates, including exposed coastal sites and heavy snow regions.

Long term performance guarantees: A 12 year product warranty is combined with a 30 year linear power warranty, which ensures 90% output at 12 years and 83.5% output at 30 years for predictable lifetime energy.

Lower operating temperature impact: Optimized temperature coefficients for power, voltage and current reduce performance losses in hot environments, supporting stable generation on warm rooftops or utility sites.

How It Works

The CW Enerji CWT675-132PMB12 bifacial PERC monocrystalline solar panel converts sunlight into electrical energy through advanced high efficiency cells. Each monocrystalline cell uses passivated emitter and rear contact technology to improve charge collection and reduce electron recombination losses. When sunlight hits the front glass surface, photons are absorbed by the silicon cells and generate direct current electricity. The bifacial design also allows the rear side of the module to absorb reflected light from the ground or roof surface. This dual side harvesting increases energy yield without expanding the system footprint. A factory integrated junction box with IP68 protection safely routes the current to external cabling and inverters. The panel is designed to operate from -40°C to +85°C, ensuring reliable power in a wide range of climates and environments.

Front side monocrystalline generation: High quality 210×105 mm monocrystalline cells on the front side capture direct solar radiation with high efficiency and convert it to DC power through the photovoltaic effect. The 132 half-cell configuration reduces electrical resistance and improves shade tolerance compared with full cell designs.

Rear side bifacial gain: The transparent rear side and bifacial cell structure allow light reflected from the surface below the panel to enter the cells from the back. This extra irradiance increases total power output across the day, which is especially valuable on high albedo surfaces and elevated mounting structures.

PERC and anti-reflection enhancements: Passivated emitter and rear contact layers reduce recombination at the rear cell surface, while anti reflection coated glass minimizes light losses from reflection. Together, these features increase the number of photons that enter the cells and are converted into usable electrical energy for the solar power system.

Reliable current collection and safety: The integrated IP68 junction box protects electrical connections against dust and water ingress, ensuring reliable current transfer under harsh outdoor conditions. From there, DC power flows through appropriately rated cabling and fuses to the inverter, where it is converted to AC electricity for on site consumption or export.

Technical Specifications

Module Type Monocrystalline bifacial PERC solar panel
Model Number CWT675-132PMB12
Power Range 650 Wp to 675 Wp
Maximum Power (Pmax) 675 Wp
Panel Efficiency 21.73%
Voltage at Max Power (Vmpp) 38.5 V
Current at Max Power (Impp) 17.54 A
Open Circuit Voltage (Voc) 46.2 V
Short Circuit Current (Isc) 18.56 A
Positive Power Tolerance 0 ~ +5 W
Maximum System Voltage 1500 V DC
Series Fuse Rating 30 A
Operating Temperature Range -40°C to +85°C
Temperature Coefficient of Pmax -0.34 % / °C
Temperature Coefficient of Voc -0.26 % / °C
Temperature Coefficient of Isc +0.04 % / °C
Panel Dimensions (H × W × D) 2384 × 1303 × 35 mm
Weight 34.5 kg
Cell Size 210 × 105 mm
Cell Layout 132 (6 × 22) bifacial PERC cells
Glass Type Self cleaning anti reflection coated glass
Junction Box Protection Class IP68, factory integrated
Front Load Capacity (Wind) Up to 2400 Pa
Rear Load Capacity (Snow) Up to 5400 Pa
Total Degradation Rate 0.55 % per year (linear performance warranty)
Power Warranty Levels 90 % at 12 years, 83.5 % at 30 years
Seller and Origin CW Enerji Mühendislik Ticaret ve Sanayi A.Ş, Turkey

Certifications & Compliance

Certifications: IEC 61215, IEC 61730-1, IEC 61730-2, IEC 62804 (PID resistance), IEC 61701 (salt mist corrosion), IEC 62716 (ammonia corrosion), ISO 9001:2015, ISO 14001:2015, ISO 45001:2018
Inverter Compatibility: Compatible with modern 1500 V DC string and central inverters when designed to system specifications and local codes.
Environmental: Tested for potential induced degradation, salt mist and ammonia resistance, supporting long term operation in coastal, agricultural and industrial environments.
Warranty: 12 year product workmanship warranty plus 30 year linear performance warranty, with 90% power at 12 years and 83.5% power at 30 years under standard conditions.

Documentation

Product Datasheet (PDF)

● Available | Contact us for lead time and pricing

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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.

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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.

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