--- title: "Philadelphia Solar PS-MNG144(HCBF)-600W 600W Solar Panel - Specs & Review | ComparePV" description: "Philadelphia Solar PS-MNG144(HCBF)-600W 600W solar panel. Specs: 23.22% efficiency, Monocrystalline cells." source: "https://comparepv.com/panel/philadelphia-solar-ps-mng144-hcbf-600w" updated: 2026-09-11 --- # Philadelphia Solar PS-MNG144(HCBF)-600W Efficiency leader, no clear weak spot 359 panels in the segment N-type 600-650 W ## Identity - **Manufacturer:** Philadelphia Solar - **Model:** PS-MNG144(HCBF)-600W - **Series:** NEXUS - **Rated power:** 600 W - **Cell technology:** N-type - **Bifacial:** yes ## How it compares Compared against segment N-type 600-650 W (359 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 600 W | 625 W | Weak - bottom 3% | | | Module efficiency | 23.22% | 22.77% | Strong - top 23% | 1,289 | | Power density | 232.2 | 227.7 | Strong - top 24% | 1,332 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight (kg) | 32.5 kg | 32.5 kg | Typical | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 23.22% | 22.77% | Strong - top 23% | 1,289 | | Power density | 232.2 | 227.7 | Strong - top 24% | 1,332 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight per kWp | 54.2 | 52.7 | Typical | 8,370 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **23.22% module efficiency** - Top 23% of the N-type 600-650 W segment, against a median of 22.77%. - **232.2 watts per square metre** - Top 24% of the N-type 600-650 W segment, against a median of 227.7. - **Best for:** Utility-scale, commercial and shaded-installations. ## Specification ### Electrical - **Rated power (Pmax):** 600 W - **Efficiency:** 23.22 % - **Voltage at Pmax (Vmp):** 44.58 V - **Current at Pmax (Imp):** 13.46 A - **Open-circuit voltage (Voc):** 52.18 V - **Short-circuit current (Isc):** 14.25 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.290 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.045 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** N-type - **Cell count:** 144 - **Bifacial:** yes - **Bifacial gain:** 25.00 ### Physical - **Length:** 2279 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 32.5 kg - **Area:** 2.58 m2 - **Power density:** 232.2 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 87.4 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.40 % - **Output after 30 years:** 524 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 1289 of 14005 | | Power density | 1332 of 14005 | | Temperature coefficient | 2165 of 14005 | | Weight | 8370 of 14005 | | Warranty | 21 of 14005 | ## Pros - **N-type TOPCon with 16BB technology** - Half-cut N-type cells combined in a 16-busbar layout reduce partial-shading losses and lower the risk of microcracks during transport and installation, resulting in more stable module performance over the operating lifetime. - **High bifacial yield** - The transparent rear panel enables additional energy harvest from light reflected off the ground, with a manufacturer-stated bifacial gain of up to 25%. This is especially cost-effective on light-colored roofs, ground-mount installations, and utility-scale PV farms. - **Efficiency up to 23.53% - segment leader** - This result places NEXUS essentially on par with the Recom Lynx (23.52%) and clearly above the Tongwei 72HD580-600W (23.2%) and Talesun BISTAR TP7F78M (21.5%), making it one of the most efficient modules in the compared peer set. - **30-year linear power warranty** - An annual degradation rate of 0.4% guarantees 94.6% of rated power after 12 years and 87.4% after 30 years - performance typical of top-tier N-type modules and notably better than older PERC generations with 25-year warranties and higher power loss. - **Reinforced mechanical construction** - Thicker front glass together with a 5400 Pa front / 2400 Pa rear load rating provide high resistance to snow and wind loads, which is important for installations in more demanding climates. - **Tier-1, bankable manufacturer since 2007** - Philadelphia Solar has operated since 2007 and holds Tier-1 bankable status, easing project financing for commercial and utility-scale installations using the NEXUS module. ## Cons - **Wide product warranty spread (12-25 years)** - Depending on the variant, product warranty ranges from 12 to 25 years, meaning cheaper or earlier variants in the lineup carry a significantly shorter coverage period than competing Tier-1 N-type modules, which increasingly offer a standard 25-year product warranty across all variants. ## About this series The NEXUS series is Philadelphia Solar's answer to the growing demand for modules that combine high performance with real resilience in demanding installation conditions. The panels are built on **N-type TOPCon half-cut cells**, which reduces losses from partial shading and delivers more stable module operation throughout its service life. The use of **16 busbar** technology improves current collection and limits microcracking, making the panel better suited to withstand transport, installation, and thermal cycling. A defining feature of the series is its **bifacial dual-sided energy generation** with a transparent rear sheet, enabling additional harvest of light reflected from the ground - particularly beneficial on light-colored roofs, ground-mount installations, and utility-scale solar farms. NEXUS is well suited for commercial and industrial projects as well as large freestanding installations, where a **lower cost of energy in terms of LCOE** is a priority. Its reinforced construction with thicker front glass provides strong mechanical resistance to snow and wind loads. The series is backed by a **long-term linear power warranty** with very low annual degradation, making it a solid choice for investors expecting predictable returns over several decades. ## Notable figures - At 23.2% efficiency, this panel is on par with typical \*\*N-type 600-650W\*\* modules - At 232.2 W/m² power density, this panel generates 4.5 W/m² more per unit area than \*\*N-type 600-650W\*\* median (227.7 W/m²) - At -0.29%/°C, hot weather performance is typical for \*\*N-type 600-650W\*\* panels - 80% bifaciality enables rear-side power generation, boosting yield by 4-12% on reflective surfaces - Ranked #1289 out of 14005 panels for efficiency in the database ## Questions ### What are the N-type TOPCon cells used in NEXUS panels, and what's their advantage over standard PERC cells? N-type TOPCon cells offer lower light-induced degradation (LID) and higher conversion efficiency compared to older PERC technology. In practice, this means higher energy yield in low-light conditions and more stable module performance throughout its service life, resulting in a better return on investment over a 25-30 year horizon. ### Is it worth installing bifacial NEXUS panels on a typical sloped residential roof? Bifacial technology delivers real additional energy gains mainly with reflective, light-colored surfaces underneath, such as flat roofs with gravel covering, ground-mount structures, or facades. On a typical sloped roof with dark roofing tiles, the bifacial effect will be limited, though the panel will still perform normally - it's best suited primarily for commercial or ground-mount installations where rear-side energy recovery is realistic. ### What warranty does Philadelphia Solar offer on the NEXUS series and what does it cover? The NEXUS series comes with a 25-year product warranty and a 30-year linear power warranty, guaranteeing very low annual performance degradation. The linear warranty means a predictable year-over-year power decline, making it easier for investors to accurately calculate long-term return on investment. ### Are NEXUS panels with up to 600 Wp better suited for residential or commercial installations? The up-to-600 Wp power output combined with bifacial design and 16-busbar technology makes the NEXUS series best suited for commercial, industrial, and large ground-mount installations where low LCOE is the key priority. The panel can also be used in larger residential systems, though its full potential is realized at greater project scale. ### Can NEXUS panels handle heavy snow load and strong wind? Yes, the NEXUS series features a reinforced construction with thicker front glass, providing high mechanical resistance to snow and wind loads. Additionally, the 16-busbar technology reduces the risk of cell microcracks during transport, installation, and thermal cycling, increasing panel durability in harsh climate conditions. ### Is Philadelphia Solar a Tier 1 manufacturer, and where are NEXUS panels produced? Philadelphia Solar is classified as a Tier 1 manufacturer, headquartered in Jordan, which confirms its financial stability and years of production experience recognized by financial institutions and insurers for large-scale renewable energy projects. Tier 1 status is an important factor when selecting panels for commercial installations financed through loans or leasing. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/Datasheet-PS-MNG144HCBF-580W-600W-cef089eafd0b.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +50 W, lighter, +2.0 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +45 W, lighter, +1.8 pp | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | -40 W, lighter, +1.6 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +40 W, lighter, +1.6 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | -45 W, lighter, +1.4 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +35 W, lighter, +1.4 pp | | [Philadelphia Solar PS-M144(HCBF)-GG-535W](https://comparepv.com/panel/philadelphia-solar-ps-m144-hcbf-gg-535w) | 535 W | -65 W, hotter, -2.5 pp | | [Philadelphia Solar PS-M144(HCBF)-GG-540W](https://comparepv.com/panel/philadelphia-solar-ps-m144-hcbf-gg-540w) | 540 W | -60 W, hotter, -2.3 pp | | [Philadelphia Solar PS-M144(HCBF)-540W](https://comparepv.com/panel/philadelphia-solar-ps-m144-hcbf-540w) | 540 W | -60 W, hotter, -2.3 pp | | [Philadelphia Solar PS-M144(HCBF)-GG-545W](https://comparepv.com/panel/philadelphia-solar-ps-m144-hcbf-gg-545w) | 545 W | -55 W, hotter, -2.1 pp | | [Philadelphia Solar PS-M144(HCBF)-545W](https://comparepv.com/panel/philadelphia-solar-ps-m144-hcbf-545w) | 545 W | -55 W, hotter, -2.1 pp | | [Philadelphia Solar PS-M144(HCBF)-550W](https://comparepv.com/panel/philadelphia-solar-ps-m144-hcbf-550w) | 550 W | -50 W, hotter, -1.9 pp | | [AIKO AIKO-A630-MAH72Dw](https://comparepv.com/panel/aiko-aiko-a630-mah72dw) | 630 W | +30 W, cooler, +1.2 pp | --- Source: https://comparepv.com/panel/philadelphia-solar-ps-mng144-hcbf-600w Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.