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ABi-Solar AB440-72MHC 430–450W Monocrystalline Half-Cell Solar Panel

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ABi-Solar AB440-72MHC 430–450W Monocrystalline Half-Cell Solar Panel

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SKU PES-SPS-SOL-0159

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$88.00 USD

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SKU: PES-SPS-SOL-0159
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ABi-Solar AB440-72MHC 430–450W Monocrystalline Half-Cell Solar Panel $88.00

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.

ABi-Solar AB440-72MHC 430–450W Monocrystalline Half-Cell Solar Panel

Model AB440-72MHC | Monocrystalline PERC | 144 Cells | Monocrystalline | 1500V System Voltage

440 Wp

Max Power Output

20.24%

Module Efficiency

144

Monocrystalline Cells

Product Overview

The ABi-Solar AB440-72MHC is a high-efficiency monocrystalline solar panel built for dependable energy production. It combines 144 half-cell PERC cells with strong electrical performance and a durable frame. The module delivers up to 440 Wp with a panel efficiency of 20.24 percent. Its power range spans 430 to 450 Wp, which supports flexible project planning. A 12-year product warranty and strong power warranty coverage add long-term confidence. The design also supports stable operation across demanding weather conditions. This makes it a practical choice for residential, commercial, and utility-scale solar installations.

Key Benefits

High Power Output: The module reaches 440 Wp, supporting strong energy production for modern solar systems.

Excellent Efficiency: With 20.24 percent efficiency, the panel uses available sunlight effectively.

Long-Term Reliability: A 12-year product warranty and power warranty support long service life and predictable performance.

Half-Cell Design: The 144-cell architecture helps reduce internal losses and improves performance under partial shading.

Strong Build Quality: Tempered anti-reflection glass and anodized aluminum improve durability in outdoor environments.

How It Works

This solar panel converts sunlight into direct current through monocrystalline cells. The PERC structure improves light capture and supports better energy conversion. Half-cell construction reduces resistance and helps the panel perform more consistently under real-world conditions. When sunlight reaches the tempered glass surface, the anti-reflection coating helps more light pass into the cells. The module then generates voltage and current, which are defined by the listed electrical ratings. Its operating range allows it to function in varied climates. The result is steady solar output for grid-tied or off-grid applications. The design also supports reliable performance over many years of use.

Monocrystalline Cell Conversion: Sunlight is absorbed by the monocrystalline cells and converted into electrical energy. This cell type is known for strong efficiency and compact output.

Half-Cell Performance: The half-cell layout lowers current in each circuit path. This helps reduce resistive losses and improve output stability.

PERC Light Capture: PERC technology adds a rear-side passivation layer. This increases light absorption and supports stronger performance in limited sunlight.

Technical Specifications

Brand	ABi-Solar Inc
Model Number	AB440-72MHC
Technology	Monocrystalline PERC Half-Cell
Cell Count	144
Maximum Power Output	440 Wp
Power Range	430 to 450 Wp
Module Efficiency	20.24%
Voltage at Maximum Power	41.24 V
Current at Maximum Power	10.67 A
Open Circuit Voltage	49.44 V
Short Circuit Current	11.17 A
Power Tolerance	0 to +0.5%
Maximum System Voltage	1500 V
Series Fuse Rating	20 A
Operating Temperature Range	-40 to 85 °C
Temperature Coefficient of Pmax	-0.36%/°C
Temperature Coefficient of Voc	-0.295%/°C
Temperature Coefficient of Isc	0.039%/°C
Nominal Operating Cell Temperature	45±2 °C
Dimensions	2094 x 1038 x 35 mm
Weight	27.8 kg
Glass Type	Anti-reflection coated tempered glass, 3.2 mm
Frame Type	Anodized aluminium
Seller Name	ABi-Solar Inc
Seller Country	United States

Certifications & Compliance

Certifications: IEC61730, CE, ROHS, TÜV, ISO9001, ISO14001
Inverter Compatibility: Suitable for grid-tied and off-grid solar installations
Environmental: Built with durable materials for wide climatic operating conditions
Warranty: 12-year product warranty and 12-year power warranty at 93%, plus 30-year power warranty at 83% with 0.57% total degradation rate

Documentation

Product Datasheet (PDF)

● 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?

ABi-Solar AB440-72MHC 430–450W Monocrystalline Half-Cell Solar Panel

Model AB440-72MHC | Monocrystalline PERC | 144 Cells | Monocrystalline | 1500V System Voltage

440 Wp

Max Power Output

20.24%

Module Efficiency

144

Monocrystalline Cells

Product Overview

Key Benefits

High Power Output: The module reaches 440 Wp, supporting strong energy production for modern solar systems.

Excellent Efficiency: With 20.24 percent efficiency, the panel uses available sunlight effectively.

Long-Term Reliability: A 12-year product warranty and power warranty support long service life and predictable performance.

Half-Cell Design: The 144-cell architecture helps reduce internal losses and improves performance under partial shading.

Strong Build Quality: Tempered anti-reflection glass and anodized aluminum improve durability in outdoor environments.

How It Works

Monocrystalline Cell Conversion: Sunlight is absorbed by the monocrystalline cells and converted into electrical energy. This cell type is known for strong efficiency and compact output.

Half-Cell Performance: The half-cell layout lowers current in each circuit path. This helps reduce resistive losses and improve output stability.

PERC Light Capture: PERC technology adds a rear-side passivation layer. This increases light absorption and supports stronger performance in limited sunlight.

Technical Specifications

Brand	ABi-Solar Inc
Model Number	AB440-72MHC
Technology	Monocrystalline PERC Half-Cell
Cell Count	144
Maximum Power Output	440 Wp
Power Range	430 to 450 Wp
Module Efficiency	20.24%
Voltage at Maximum Power	41.24 V
Current at Maximum Power	10.67 A
Open Circuit Voltage	49.44 V
Short Circuit Current	11.17 A
Power Tolerance	0 to +0.5%
Maximum System Voltage	1500 V
Series Fuse Rating	20 A
Operating Temperature Range	-40 to 85 °C
Temperature Coefficient of Pmax	-0.36%/°C
Temperature Coefficient of Voc	-0.295%/°C
Temperature Coefficient of Isc	0.039%/°C
Nominal Operating Cell Temperature	45±2 °C
Dimensions	2094 x 1038 x 35 mm
Weight	27.8 kg
Glass Type	Anti-reflection coated tempered glass, 3.2 mm
Frame Type	Anodized aluminium
Seller Name	ABi-Solar Inc
Seller Country	United States

Certifications & Compliance

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!

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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.

Jacob B

Easy Process, Genuine Support

Patrick B

Off Grid Solar Purchase

James Martin

Highly Recommend

Brian H

Solar Kit for Mobile Work Van

Keith S

Best Tech Support

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