What is the power output of the Philadelphia Solar PS-M144(HCBF)-550W?

This solar panel delivers up to 550 W of power, making it ideal for residential, commercial, and industrial solar installations.

What technology does the Philadelphia Solar PS-M144(HCBF)-550W use?

It features 144 half-cell technology, which reduces resistive losses, improves shading tolerance, and increases overall efficiency.

How efficient is the Philadelphia Solar PS-M144(HCBF)-550W?

The panel has a module efficiency of up to 21.3%, optimizing energy generation and maximizing ROI.

Is the Philadelphia Solar PS-M144(HCBF)-550W durable?

Yes, it can withstand snow loads up to 5400 Pa and wind loads up to 2400 Pa, with tempered glass and an anodized aluminum frame for long-term reliability.

What are the dimensions and weight of this solar panel?

The panel measures 2279 × 1134 × 35 mm and weighs 28.6 kg, making it suitable for large rooftop or ground-mounted systems.

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Commercial Solar Panel Kit
Philadelphia Solar 550W 144-Cell Solar Panel

Philadelphia Solar 144 Half Cells Black/Silver 550w Solar Panel - PS-M144(HCBF)-550W — side angle

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.

Philadelphia Solar 550W 144-Cell Solar Panel

Trusted by 1,000s of Contractors & Installers

Available to Order

SKU PES-SPS-SPL-0147

OEM Authorized Dealer Full OEM Warranty

$214.50 USD

$ $214.50 USD

Sold out

$0.39/watt

$214.50/per panel

Quantity

Sold by the pallet (30) — PowerLink & trade: request 10+

Sold by the pallet (30) PowerLink Network & trade customers can request 10+ →$0.39/W

Your quantity 30 pcs

System size —

Est. order total —

Datasheet

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-SPL-0147
MPN: PS-M144(HCBF)-550W
Wattage: 550W
Unit price: $0.39/W
Min purchase: 30 pcs

Complete the job

Compatible gear contractors pair with this item

Microinverter APsystems QT2 1.7kW 3-Ph Microinverter 124062

$407.00

Racking kit Racking Hardware Kit — 20-panel System

$1,596.43

PV wire Omni Cable 8 AWG RHW-2 PV Wire Red 2000V

$1,220.00

Secure Payment Methods

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

Got Questions? We’re Here to Help!

Our support team is ready to assist you with product guidance, order details, or any questions you might have.

(888) 876-0007

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Philadelphia Solar 550W 144-Cell Solar Panel $214.50

Specifications

Datasheet

Power Rating 550W

Product Category Solar Panel

Certifications<

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.

Philadelphia Solar 144 Half Cells Black/Silver 550W Solar Panel

The Philadelphia Solar PS-M144(HCBF)-550W is a high-performance solar panel featuring 144 half-cell technology for superior energy efficiency and durability. With a sleek black and silver design, this panel offers an optimal solution for residential, commercial, and industrial solar installations. Built with precision engineering and advanced materials, it ensures reliable performance and maximum energy output.

Key Features

High Power Output

Designed to deliver up to 550 W of power, the Philadelphia Solar PS-M144(HCBF)-550W provides exceptional performance for large-scale energy projects.

Advanced Half-Cell Technology

This solar panel utilizes 144 half-cell technology, which minimizes resistive losses, improves shading tolerance, and enhances overall energy production efficiency.

Durable and Reliable

Engineered to withstand heavy snow loads of up to 5400 Pa and wind loads of up to 2400 Pa, it ensures longevity in a variety of environmental conditions.

Enhanced Efficiency

With a module efficiency of up to 21.3%, this solar panel optimizes energy generation, reducing installation costs and maximizing returns.

Sleek Aesthetic

The black and silver finish complements modern architecture, making it an ideal choice for residential rooftops and high-visibility installations.

How It Works

Half-Cell Technology

The 144 half-cell configuration reduces power loss and enhances performance by splitting the solar cells, allowing for greater efficiency and improved energy yield.

Optimized Shading Tolerance

The panel design ensures better performance in shaded conditions, making it ideal for complex installations.

Robust Build

Constructed with high-quality materials, the panel features tempered glass and an anodized aluminum frame, ensuring durability and reliability in harsh weather conditions.

Specifications

Specification Title	Specification Value
Model Number	PS-M144(HCBF)-550W
Nominal Max. Power (Pmax)	550 W
Opt. Operating Voltage (Vmp)	41.5 V
Opt. Operating Current (Imp)	13.25 A
Open Circuit Voltage (Voc)	49.8 V
Short Circuit Current (Isc)	13.94 A
Module Efficiency	21.3%
Dimensions	2279 Ã— 1134 Ã— 35 mm
Weight	28.6 kg
Cell Type	Monocrystalline
Cell Arrangement	144 [12 Ã— (6 Ã— 2)]
Front Glass	3.2 mm tempered glass with anti-reflective coating
Frame	Anodized aluminum alloy
Junction Box	IP68, 3 bypass diodes
Operating Temperature	-40 °C ~ +85 °C
Max. System Voltage	1500 V
Max. Series Fuse Rating	20 A
Application Classification	Class A
Warranty	25 years linear performance warranty

Certification

IEC 61215
IEC 61730
ISO 9001:2015
ISO 14001:2015
ISO 45001:2018

For detailed specifications, refer to the product datasheet.

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?

Philadelphia Solar 144 Half Cells Black/Silver 550W Solar Panel

Key Features

High Power Output

Designed to deliver up to 550 W of power, the Philadelphia Solar PS-M144(HCBF)-550W provides exceptional performance for large-scale energy projects.

Advanced Half-Cell Technology

This solar panel utilizes 144 half-cell technology, which minimizes resistive losses, improves shading tolerance, and enhances overall energy production efficiency.

Durable and Reliable

Engineered to withstand heavy snow loads of up to 5400 Pa and wind loads of up to 2400 Pa, it ensures longevity in a variety of environmental conditions.

Enhanced Efficiency

With a module efficiency of up to 21.3%, this solar panel optimizes energy generation, reducing installation costs and maximizing returns.

Sleek Aesthetic

The black and silver finish complements modern architecture, making it an ideal choice for residential rooftops and high-visibility installations.

How It Works

Half-Cell Technology

The 144 half-cell configuration reduces power loss and enhances performance by splitting the solar cells, allowing for greater efficiency and improved energy yield.

Optimized Shading Tolerance

The panel design ensures better performance in shaded conditions, making it ideal for complex installations.

Robust Build

Constructed with high-quality materials, the panel features tempered glass and an anodized aluminum frame, ensuring durability and reliability in harsh weather conditions.

Specifications

Specification Title	Specification Value
Model Number	PS-M144(HCBF)-550W
Nominal Max. Power (Pmax)	550 W
Opt. Operating Voltage (Vmp)	41.5 V
Opt. Operating Current (Imp)	13.25 A
Open Circuit Voltage (Voc)	49.8 V
Short Circuit Current (Isc)	13.94 A
Module Efficiency	21.3%
Dimensions	2279 Ã— 1134 Ã— 35 mm
Weight	28.6 kg
Cell Type	Monocrystalline
Cell Arrangement	144 [12 Ã— (6 Ã— 2)]
Front Glass	3.2 mm tempered glass with anti-reflective coating
Frame	Anodized aluminum alloy
Junction Box	IP68, 3 bypass diodes
Operating Temperature	-40 °C ~ +85 °C
Max. System Voltage	1500 V
Max. Series Fuse Rating	20 A
Application Classification	Class A
Warranty	25 years linear performance warranty

Certification

IEC 61215
IEC 61730
ISO 9001:2015
ISO 14001:2015
ISO 45001:2018

For detailed specifications, refer to the product datasheet.

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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.

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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