Ralos RLS-480–AC
Ralos RLS-480–AC
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SKU  PES-SPS-SOL-15105

Ralos RLS-480–AC

Ralos RLS-480–AC

OEM Authorized Dealer BABA Compliant Full OEM Warranty 7-10 Business Day Delivery
Regular price $99.99 USD
Regular price $0.01 Sale price $99.99 USD
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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.

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.

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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.

RALOS RLS-480–AC 480W N-Type HJT Bifacial AC Solar Panel

Model RLS-480–AC | N-Type HJT | 90 Half-Cut Cells | Bifacial | 230V System Voltage

480 W
Max Power Output
22.3 %
Module Efficiency
90 Cells
N-Type HJT Bifacial

Product Overview

The RALOS RLS-480–AC 480W N-Type HJT bifacial AC solar panel is engineered for high energy yield and long term reliability in modern rooftop systems. This all black module uses a 210 mm wafer platform and N-Type bifacial HJT half cut cells for excellent conversion efficiency and low degradation. A robust glass on glass construction is used on the front and rear to enhance durability, weather resistance, and long term optical performance. A factory integrated HMS–500 microinverter converts DC power to grid ready AC directly at the module level. This integrated design reduces balance of system complexity and can simplify installation for residential or small commercial projects. With premium materials, strengthened mechanical load ratings, and an industry leading performance guarantee, this panel is designed to deliver dependable output across decades of operation.

Key Benefits

High power density and efficiency: A rated output of 480 W and module efficiency of 22.3 percent maximize energy production from limited roof space. This makes the module well suited for sites where usable area is restricted but high annual yield is desired.

Integrated microinverter for plug and play AC: The factory integrated HMS–500 microinverter delivers up to 500 VA of AC power per module. This reduces design complexity, eliminates separate string inverters, and can speed up commissioning on site.

Advanced bifacial glass glass design: Glass on both sides protects the cells and enables rear side energy gain when reflective surfaces are present. Bifaciality of around 90 percent supports increased kWh generation under suitable installation conditions.

Enhanced durability and fire safety: A strengthened mechanical load rating and robust frame construction help the module withstand challenging weather. Fire Class A performance supports compliance with stringent rooftop fire safety requirements.

Long term guarantees and quality control: Every module undergoes 100 percent inspection during production to ensure consistent quality. Extended guarantees on output and materials provide confidence in long term performance and return on investment.

How It Works

This AC solar panel converts sunlight into usable alternating current power directly at the module level. The front and rear glass surfaces admit light to the N-Type bifacial HJT half cut cells, which generate direct current as photons are absorbed. The cell matrix is optimized around a 210 mm wafer platform to achieve high current output and stable performance across a wide range of irradiance conditions. Generated DC is immediately processed by the factory mounted HMS–500 microinverter attached to the module. This microinverter tracks the optimal power point of the module and converts DC into grid compliant 230 V AC power. The AC output can then be connected into an appropriate branch circuit and distribution panel through standard AC connectors and cabling. Thermal behavior and degradation are controlled through careful material selection and design, supporting efficient performance over the stated service life.

Bifacial N-Type HJT cell operation: The module uses N-Type heterojunction technology cells arranged in a half cut configuration. Light entering from both sides is converted into current, and the bifaciality of approximately 90 percent helps boost rear side contribution. Lower temperature coefficients reduce power loss as cell temperature rises during sunny conditions.

Module level DC to AC conversion: The integrated HMS–500 microinverter manages the electrical behavior of each panel individually. It maintains operation at the maximum power point using a nominal MPPT efficiency of 99.8 percent for high energy capture. The inverter then outputs up to 500 VA at 230 V and 50 Hz with low total harmonic distortion.

System integration and safety features: Because AC is provided at the module, string design is simplified and high DC voltages on the roof are avoided. Junction boxes and connectors are rated for outdoor operation and follow recognized standards. Fire Class A construction and improved mechanical load capability support safe, durable performance in real world installations.

Technical Specifications

Solar Module Type RALOS RLS-480–AC, bifacial glass glass AC module with integrated microinverter
Cell Technology and Layout N-Type bifacial HJT, 90 half cut cells based on 210 mm wafer platform
Maximum Power Pmax (STC) 480 W at STC, 529 W at BSTC, 372 W at NOCT conditions
Open Circuit Voltage Voc 34.30 V at STC and BSTC, 33.16 V at NOCT
Short Circuit Current Isc 17.49 A at STC, 19.29 A at BSTC, 14.20 A at NOCT
Voltage at Maximum Power Vmp 28.76 V at STC and BSTC, 27.44 V at NOCT
Current at Maximum Power Imp 16.69 A at STC, 18.41 A at BSTC, 13.56 A at NOCT
Module Efficiency ηm 22.30 percent under standard test conditions
Bifaciality Factor 90 percent ± 5 percent rear side relative to front side output
Pmax Temperature Coefficient −0.243 percent per degree Celsius
Voc Temperature Coefficient −0.223 percent per degree Celsius
Isc Temperature Coefficient +0.026 percent per degree Celsius
Nominal Operating Cell Temperature (NOCT) 43 ± 3 degrees Celsius
Operating Temperature Range −40 degrees Celsius to +85 degrees Celsius
Microinverter Type HMS–500, factory integrated on the module
Rated AC Output Power 500 VA maximum output power per module
Rated Output Current 2.17 A nominal at rated AC output
Nominal Output Voltage and Range 230 V AC nominal output voltage, standard grid range supported
Nominal Frequency and Range 50 Hz nominal operating frequency with supported range as specified
Power Factor and THD Power factor > 0.99 by default, adjustable 0.8 lead or lag, THD < 3 percent
CEC Peak Efficiency 96.5 percent California Energy Commission peak efficiency rating
Nominal MPPT Efficiency 99.8 percent maximum power point tracking efficiency
Night Power Consumption Less than 50 mW during night conditions
External Dimensions 1960 mm length × 1096 mm width × 30 mm thickness
Module Weight 26.1 kg total module mass including integrated microinverter
Front Glass 2.0 mm solar glass with anti reflective surface coating
Back Glass 2.0 mm solar glass rear cover for bifacial operation
Frame Material Anodized aluminum frame for strength and corrosion resistance
Junction Box and Diodes IP68 rated junction box with three bypass diodes, IEC 62790 compliant
AC Connectors Betteri BC05 connectors for AC interconnection
Output Cables 0.5 m length, three core 2.5 mm² AC cable assembly

Certifications & Compliance

Certifications: Fire Class A construction with strengthened mechanical load capability, manufactured under strict quality inspection with 100 percent module testing.
Inverter Compatibility: Delivered as a complete AC module solution with integrated HMS–500 microinverter, designed for standard 230 V AC grid connection at 50 Hz.
Environmental: Glass glass encapsulation and IP68 junction box support long term outdoor exposure in harsh climates, with operating temperatures from −40 °C to +85 °C.
Warranty: First year power degradation limited to 1 percent, with long term output guarantees of 90 percent at 25 years and 88 percent at 30 years plus extended 25 year materials and workmanship coverage.

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.

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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