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Bila Solar AA550US-6x24GG 535W

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SKU PES-SPS-SOL-2055

Bila Solar AA550US-6x24GG 535W

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Get yours today!

9+ sold

In the last 7 days

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

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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.

Bila Solar AA550US-6x24GG 535W Bifacial Dual Glass Monocrystalline Solar Panel

Model AA550US-6x24GG | Bifacial Mono PERC | 144 Half Cut Cells | Bifacial | 1500V System Voltage

535 W

Max Power Output

20.7 %

Module Efficiency

144

Half-Cut Cells

Product Overview

The Bila Solar AA550US-6x24GG 535W Bifacial Dual Glass Monocrystalline Solar Panel delivers exceptional performance. It features 144 half-cut bifacial PERC cells. Cells are made in the USA. Modules are assembled in Indiana. This panel boosts energy yield in low light. Dual glass design ensures durability. It withstands snow loads up to 5400 Pa. Extreme wind up to 2400 Pa is no issue. Efficiency reaches 20.7%. Power range spans 530-550W. Weight is just 31.8 kg. Proudly American-made for domestic content.

Key Benefits

Enhanced Bifacial Gain: Captures sunlight from both sides. Increases yield by up to 30%. Performs well in low light.

Extreme Durability: Certified for 5400 Pa snow loads. Handles 2400 Pa wind. Dual glass protects cells fully.

USA Assembled: Cells made in USA. Modules built in Indiana. Qualifies for domestic content bonuses.

Superior Warranty: 12 years on materials. 30 years power output. First year <2% degradation.

High Efficiency: 20.7% module efficiency. Half-cut cells reduce losses. Positive power tolerance.

How It Works

Bifacial technology captures light on both panel sides. Rear side generates extra power from reflected light. Half-cut cells minimize shading losses. PERC cells enhance low-light performance. Dual glass construction blocks moisture completely. This setup maximizes lifetime energy production. USA-made cells ensure top quality. Modules withstand harsh weather reliably. System voltage supports large arrays. IP68 junction box protects connections fully.

Bifacial Energy Capture: Front absorbs direct sun. Rear uses ground reflection. Boosts output by 10-30%. Ideal for elevated mounts.

Half-Cut Cell Design: Splits cells in half. Reduces resistance losses. Cuts shading impact by 75%. Improves overall yield.

PERC Cell Technology: Passivates rear surface. Reflects light internally. Excels in diffuse conditions. Raises efficiency reliably.

Technical Specifications

Maximum Power (STC)	535 Wp
Voltage at Max Power (Vmpp)	41.8 V
Current at Max Power (Impp)	13.04 A
Open Circuit Voltage (Voc)	49.75 V
Short Circuit Current (Isc)	13.93 A
Module Efficiency	20.7 %
Power Tolerance	0 ~ +0.93 %
Max Power (NMOT)	412.2 Wp
Dimensions (H x W x D)	2278 x 1134 x 30 mm
Weight	31.8 kg
Cell Count	144 (6x24)
Cell Size	182 x 91 mm
Max System Voltage	1500 V
Series Fuse Rating	25 A
Operating Temperature	-40 ~ +85 °C
Temp Coefficient Pmax	-0.35 %/°C
Front Glass	2.0 mm AR semi-tempered
Back Glass	2.0 mm semi-tempered
Junction Box	IP68, 3 diodes

Certifications & Compliance

Certifications: UL 61730, UL 61215, Fire Resistance UL Type 29
Inverter Compatibility: Compatible with 1500V systems, standard string inverters
Environmental: -40°C to +85°C operation, snow 5400 Pa, wind 2400 Pa
Warranty: 12-year product materials & workmanship, 30-year linear power (1st year <2%, then <0.45%/yr, 84.95% at 30 years)

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?

Bila Solar AA550US-6x24GG 535W Bifacial Dual Glass Monocrystalline Solar Panel

Model AA550US-6x24GG | Bifacial Mono PERC | 144 Half Cut Cells | Bifacial | 1500V System Voltage

535 W

Max Power Output

20.7 %

Module Efficiency

144

Half-Cut Cells

Product Overview

Key Benefits

Enhanced Bifacial Gain: Captures sunlight from both sides. Increases yield by up to 30%. Performs well in low light.

Extreme Durability: Certified for 5400 Pa snow loads. Handles 2400 Pa wind. Dual glass protects cells fully.

USA Assembled: Cells made in USA. Modules built in Indiana. Qualifies for domestic content bonuses.

Superior Warranty: 12 years on materials. 30 years power output. First year <2% degradation.

High Efficiency: 20.7% module efficiency. Half-cut cells reduce losses. Positive power tolerance.

How It Works

Bifacial Energy Capture: Front absorbs direct sun. Rear uses ground reflection. Boosts output by 10-30%. Ideal for elevated mounts.

Half-Cut Cell Design: Splits cells in half. Reduces resistance losses. Cuts shading impact by 75%. Improves overall yield.

PERC Cell Technology: Passivates rear surface. Reflects light internally. Excels in diffuse conditions. Raises efficiency reliably.

Technical Specifications

Maximum Power (STC)	535 Wp
Voltage at Max Power (Vmpp)	41.8 V
Current at Max Power (Impp)	13.04 A
Open Circuit Voltage (Voc)	49.75 V
Short Circuit Current (Isc)	13.93 A
Module Efficiency	20.7 %
Power Tolerance	0 ~ +0.93 %
Max Power (NMOT)	412.2 Wp
Dimensions (H x W x D)	2278 x 1134 x 30 mm
Weight	31.8 kg
Cell Count	144 (6x24)
Cell Size	182 x 91 mm
Max System Voltage	1500 V
Series Fuse Rating	25 A
Operating Temperature	-40 ~ +85 °C
Temp Coefficient Pmax	-0.35 %/°C
Front Glass	2.0 mm AR semi-tempered
Back Glass	2.0 mm semi-tempered
Junction Box	IP68, 3 diodes

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!

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.