--- title: "Philadelphia Solar PS-M132(HCF)-510W Solar Panel: Specs & Datasheet | ComparePV" description: "Philadelphia Solar PS-M132(HCF)-510W solar panel. Specs: 21.50% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/philadelphia-solar-ps-m132-hcf-510w" image: "https://comparepv.com/og/panel/philadelphia-solar-ps-m132-hcf-510w.png" updated: 2026-09-11 --- # Philadelphia Solar PS-M132(HCF)-510W Efficiency leader, short guarantee 709 panels in the segment PERC 500-550 W ## Identity - **Manufacturer:** Philadelphia Solar - **Model:** PS-M132(HCF)-510W - **Series:** Iris - **Rated power:** 510 W - **Cell technology:** PERC ## How it compares Compared against segment PERC 500-550 W (709 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 510 W | 535 W | Weak - bottom 15% | | | Module efficiency | 21.50% | 20.90% | Strong - top 1% | 8,022 | | Power density | 214.6 | 209.0 | Strong - top 2% | 8,284 | | Temperature coefficient | -0.350 | -0.350 | Typical | 10,489 | | Weight (kg) | 26.0 kg | 28.3 kg | Typical | | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 22% | 9,912 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 21.50% | 20.90% | Strong - top 1% | 8,022 | | Power density | 214.6 | 209.0 | Strong - top 2% | 8,284 | | Temperature coefficient | -0.350 | -0.350 | Typical | 10,489 | | Weight per kWp | 51.0 | 53.0 | Typical | 4,362 | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 22% | 9,912 | ### Strengths - **21.50% module efficiency** - Top 1% of the PERC 500-550 W segment, against a median of 20.90%. Ranked 8,022nd in the whole database. - **214.6 watts per square metre** - Top 2% of the PERC 500-550 W segment, against a median of 209.0. Ranked 8,284th in the whole database. ### Watch out for - **25 year performance warranty** - Bottom 22% of the PERC 500-550 W segment, against a median of 30 yrs. - **Best for:** Residential, commercial, shaded-installations and utility-scale. - **Not ideal for:** Owners who want a long output guarantee. ## Specification ### Electrical - **Rated power (Pmax):** 510 W - **Efficiency:** 21.50 % - **Voltage at Pmax (Vmp):** 38.18 V - **Current at Pmax (Imp):** 13.36 A - **Open-circuit voltage (Voc):** 46.09 V - **Short-circuit current (Isc):** 14.01 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.350 %/degC - **Temperature coefficient of Voc:** -0.220 %/degC - **Temperature coefficient of Isc:** 0.050 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** PERC - **Cell count:** 132 ### Physical - **Length:** 2098 mm - **Width:** 1133 mm - **Thickness:** 35 mm - **Weight:** 26.0 kg - **Area:** 2.38 m2 - **Power density:** 214.6 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 25 years - **Output guaranteed at end of warranty:** 84.8 % - **First-year degradation:** 2.00 % - **Annual degradation:** 0.55 % - **Output after 30 years:** 418 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 8022 of 14129 | | Power density | 8284 of 14129 | | Temperature coefficient | 10489 of 14129 | | Weight | 4362 of 14129 | | Warranty | 9912 of 14129 | ## Pros - **Up to 21.5% efficiency - leads the peer group** - The Iris series' peak efficiency of 21.5% outperforms comparable 555W peers - Jinko JS-PERC (21.48%) and Shinson S-Max (21.48%), as well as Boviet VEGA (21.3%). This is the highest figure among the listed peer comparables at the same peak power. - **Half-cut cells, 132 (66x2) config, extra busbars** - Splitting cells in half reduces power loss under partial shading and lowers module internal resistance, while a higher busbar count than classic 5BB designs improves resistance to microcracks during transport and installation. - **25-year linear warranty with low degradation** - The manufacturer specifies annual power degradation of around 0.5%, which combined with the 25-year linear power warranty translates into predictable, high energy yield over the system's lifetime. - **Tier-1, bankable manufacturer since 2007** - Philadelphia Solar has operated since 2007 (Jordan) and is listed as a BNEF Tier-1 bankable manufacturer, which simplifies financing for commercial projects and utility-scale PV farms. - **Wide 500-555 Wp range across 7 variants** - The series offers 7 power variants from 500 to 555 Wp, giving flexibility to match a module to a specific roof area or project scale without switching suppliers. ## Cons - **PERC technology nearing its efficiency ceiling** - At 20.9-21.5% efficiency, the Iris series is close to the technological ceiling of PERC, while newer N-type TOPCon modules in the 555W segment (2025-2026) increasingly exceed 22-23% efficiency, with better temperature coefficients and lower LID degradation. - **12-year product warranty below market trend** - The 12-year product warranty is shorter than many newer TOPCon series available in 2026, which offer 15, or even 25-30 years of product warranty at comparable power output. - **No bifacial variant within the series** - Iris is a monofacial module only (is\_bifacial: false) - unlike some competing offerings (including this manufacturer's own bifacial PHENEX line), it cannot capture extra rear-side energy gain in ground-mount or high-albedo installations. ## About this series The Iris series from Philadelphia Solar consists of monocrystalline monofacial modules engineered for installations where both performance and long-term reliability matter. The panels use **half-cut cells** in a 132 (66x2) configuration, which meaningfully reduces power loss caused by partial shading and lowers the module's internal resistance - the result is more stable energy output even in challenging mounting conditions, such as rooftops with nearby chimneys or antennas. Thanks to **PERC technology** and a carefully engineered cell design, the series delivers **low annual power degradation**, translating into higher energy yield over the entire lifetime of the installation. A multi-busbar layout, offering more busbars than conventional 5-busbar modules, improves **resistance to microcracks**, which matters during transport and installation on difficult terrain. The manufacturer backs the series with a **25-year linear warranty**, making it an attractive choice for both residential system investors and larger commercial projects or solar power plants, where predictable performance over time directly translates into investment profitability. ## Notable figures - 21.5% module efficiency - 0.6pp better than the \*\*PERC 500-550W\*\* median of 20.9% - Power density of 214.6 W/m² packs 5.6 W/m² more into the same footprint vs \*\*PERC 500-550W\*\* median (209.0 W/m²) - Temperature coefficient of -0.35%/°C matches the \*\*PERC 500-550W\*\* median - 26.0 kg weight - 2.3 kg lighter than \*\*PERC 500-550W\*\* median (28.3 kg), reducing installation effort - Ranked #8022 out of 14129 panels for efficiency in the database ## Questions ### What is the maximum power output of the Philadelphia Solar Iris series panels? The Iris series panels reach a maximum power output of up to 555 Wp. This is achieved through half-cut cell technology in a 132-cell (66x2) configuration combined with PERC technology, which increases energy conversion efficiency. Higher single-module power reduces the number of panels needed to reach a target system size, lowering mounting structure and cabling costs. ### What warranty does the Iris series come with and what does it cover? Philadelphia Solar provides a 12-year product warranty and a 25-year linear power warranty on the Iris series. The product warranty covers material and workmanship defects, while the power warranty guarantees a minimum energy output level over the years of operation. This warranty scope is standard among tier 1 manufacturers and increases the long-term security of the investment. ### How do the half-cut cells in Iris panels differ from full-size cells? Half-cut cells are standard silicon cells physically cut in half, connected in the module as 132 pieces (66x2). The smaller cell surface area reduces internal resistance and thermal losses, and under partial shading the panel loses less power compared to a module with full-size cells. In practice this means more stable energy production, for example under shading from a chimney or antenna. ### Are Iris panels suitable for roofs with a risk of partial shading? Yes, the half-cut design used in the Iris series was engineered specifically for such conditions. Splitting cells into smaller segments limits the impact of shade cast by chimneys, antennas, or neighboring buildings on the panel's overall output. This works well both on sloped roofs in residential installations and in larger commercial projects with irregular roof layouts. ### Does the PERC technology in Iris panels result in higher energy yield? Yes, the PERC (Passivated Emitter and Rear Cell) technology used in the Iris series increases the cell's ability to capture light reflected from the rear side of the panel, boosting solar-to-electricity conversion efficiency. Combined with a carefully optimized cell design, this results in low annual power degradation and higher cumulative energy yield over the panel's 25-year service life. ### Are Iris panels resistant to microcracks during transport and installation? The Iris series uses a busbar configuration with more busbars than classic 5-busbar modules, improving current distribution and mechanical resistance to microcracks. This matters especially during transport over rough terrain and installation in conditions where panels are exposed to vibration and stress, such as mounting on roofs with uneven structures. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/IRIS-M132-HCF-500-510-W-0d0170df7391.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | Cooler, +3.5 pp, +5 yr warranty | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | Cooler, lighter, +3.3 pp | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | +50 W, cooler, +3.3 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | Cooler, +3.2 pp, +5 yr warranty | | [WINAICO WST-505BKX54-A2](https://comparepv.com/panel/winaico-wst-505bkx54-a2) | 505 W | Cooler, +3.2 pp, +5 yr warranty | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | Cooler, +3.1 pp, +5 yr warranty | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | Cooler, lighter, +3.0 pp | | [Philadelphia Solar PS-M132(HCBF)-500W](https://comparepv.com/panel/philadelphia-solar-ps-m132-hcbf-500w) | 500 W | -10 W, -0.5 pp | | [Philadelphia Solar PS-M132(HCBF)-505W](https://comparepv.com/panel/philadelphia-solar-ps-m132-hcbf-505w) | 505 W | -0.3 pp | | [Philadelphia Solar PS-MNB132(HCBF)-520W](https://comparepv.com/panel/philadelphia-solar-ps-mnb132-hcbf-520w) | 520 W | Cooler, +0.4 pp, +5 yr warranty | | [Philadelphia Solar PS-MNB132(HCBF)-525W](https://comparepv.com/panel/philadelphia-solar-ps-mnb132-hcbf-525w) | 525 W | Cooler, +0.6 pp, +5 yr warranty | | [Philadelphia Solar PS-MNB132(HCBF)-530W](https://comparepv.com/panel/philadelphia-solar-ps-mnb132-hcbf-530w) | 530 W | Cooler, +0.8 pp, +5 yr warranty | | [Philadelphia Solar PS-MNB132(HCBF)-535W](https://comparepv.com/panel/philadelphia-solar-ps-mnb132-hcbf-535w) | 535 W | Cooler, +1.0 pp, +5 yr warranty | | [Gamko New Energy GKA120N-PRO-590W](https://comparepv.com/panel/gamko-new-energy-gka120n-pro-590w) | 590 W | +80 W, +2.3 pp, +5 yr warranty | | [Gamko New Energy GKA120N-PRO-585W](https://comparepv.com/panel/gamko-new-energy-gka120n-pro-585w) | 585 W | +75 W, +2.1 pp, +5 yr warranty | | [Bisol BGO 580](https://comparepv.com/panel/bisol-bgo-580) | 580 W | +70 W, cooler, +2.0 pp | --- Source: https://comparepv.com/panel/philadelphia-solar-ps-m132-hcf-510w Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.