PayPal Pay in 4 interest-free payments of $25.00 on qualifying orders, or monthly financing with PayPal Pay Later.
Available at checkout for eligible US buyers. Subject to approval.
Your card is not charged until stock is confirmed. Enter your ZIP below for a transit estimate. Tracking provided once your order ships.
Ships via ground carrier, tracked. Pallet & heavy orders go LTL freight — our team confirms freight within 1 business day.
Secure checkout · Wire/ACH accepted on quotes · Freight arranged for you
Transit estimates from Louisville, KY. Freight details →
- SKU
- PES-SPS-SOL-15105
PES Supply is an authorized distributor for PES Supply. 50,000+ SKUs from 169 authorized brands.
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
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
| SKU | PES-SPS-SOL-15105 |
|---|---|
| Manufacturer | PES Supply |
| Container price | |
| Container qty | |
| Pallet price | |
| Unit price | |
| Manufacturer |
No documents available for this product. Contact us to request documentation.
