--- title: "Philadelphia Solar Panels Review 2026: Pros, Cons & Specs | ComparePV" description: "In-depth Philadelphia Solar solar panel review 2026. 99 models analyzed: efficiency, cell technology, warranty, top picks. Compare Philadelphia Solar panels on ComparePV." source: "https://comparepv.com/reviews/philadelphia-solar" --- # Philadelphia Solar panels, *read off the datasheets* Philadelphia Solar is a Jordanian Tier 1 solar module and steel mounting structure manufacturer that was established in 2007. It is the first MEA-based company to manufacture, develop, design, construct, own, and operate utility-scale, commercial and industrial photovoltaic plants. The company exports... Everything below is computed from those 99 datasheets: no score out of ten, no ranking of brands against each other, and nothing a manufacturer can pay to change. Where Philadelphia Solar does not publish a figure, it is left out of the average rather than assumed. ## The company - **Founded:** 2007 - **Headquarters:** Amman, Jordan - **Annual capacity:** 0.58 GW - **Employees:** 51-200 - **Tier 1 bankable:** Yes (good) Company facts, not datasheet figures. Tier 1 is a financier's bankability list, and says nothing about how a panel performs. ## Key figures | Measure | Value | Note | | --- | --- | --- | | Panels | 99 | models in the database | | Average efficiency | 20.9 % | across the catalogue | | Best efficiency | 23.5 % (good) | their strongest module | | Power range | 275-650 Wp | smallest to largest | | Bifacial share | 67 % | 66 dual-sided models | | Average warranty | 27 years | guaranteed output term | ## 01. The top of the range The leaders of Philadelphia Solar's own catalogue on the two figures a specification sheet leads with. Neither is a verdict: the most efficient module in a range is rarely the one that suits a given roof. ### Most efficient module efficiency | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [PS-MNB108(HCBF)-460W](https://comparepv.com/panel/philadelphia-solar-ps-mnb108-hcbf-460w) | 460 Wp | 23.5% (good) | | 2 | [PS-MNB108(HCBF)-455W](https://comparepv.com/panel/philadelphia-solar-ps-mnb108-hcbf-455w) | 455 Wp | 23.3% (good) | | 3 | [PS-MNB156(HCBF)-650W](https://comparepv.com/panel/philadelphia-solar-ps-mnb156-hcbf-650w) | 650 Wp | 23.3% (good) | | 4 | [PS-MNB144(HCBF)-600W](https://comparepv.com/panel/philadelphia-solar-ps-mnb144-hcbf-600w) | 600 Wp | 23.2% (good) | | 5 | [PS-MNG144(HCBF)-600W](https://comparepv.com/panel/philadelphia-solar-ps-mng144-hcbf-600w) | 600 Wp | 23.2% (good) | - PS-MNB108(HCBF)-460W - Monocrystalline bifacial - PS-MNB108(HCBF)-455W - Monocrystalline bifacial - PS-MNB156(HCBF)-650W - Monocrystalline bifacial - PS-MNB144(HCBF)-600W - Monocrystalline bifacial - PS-MNG144(HCBF)-600W - Monocrystalline bifacial [Sort the whole catalogue by efficiency](https://comparepv.com/panels/philadelphia-solar?sort_by=efficiency&sort_order=desc) ### Highest power nameplate output | # | Panel | efficiency | power | | --- | --- | --- | --- | | 1 | [PS-MNB156(HCBF)-650W](https://comparepv.com/panel/philadelphia-solar-ps-mnb156-hcbf-650w) | 23.3% (good) | 650 Wp | | 2 | [PS-MNB156(HCBF)-645W](https://comparepv.com/panel/philadelphia-solar-ps-mnb156-hcbf-645w) | 23.1% (good) | 645 Wp | | 3 | [PS-MNB156(HCBF)-640W](https://comparepv.com/panel/philadelphia-solar-ps-mnb156-hcbf-640w) | 22.9% (good) | 640 Wp | | 4 | [PS-MNB156(HCBF)-635W](https://comparepv.com/panel/philadelphia-solar-ps-mnb156-hcbf-635w) | 22.8% (good) | 635 Wp | | 5 | [PS-MNB156(HCBF)-630W](https://comparepv.com/panel/philadelphia-solar-ps-mnb156-hcbf-630w) | 22.6% (good) | 630 Wp | - PS-MNB156(HCBF)-650W - Monocrystalline bifacial - PS-MNB156(HCBF)-645W - Monocrystalline bifacial - PS-MNB156(HCBF)-640W - Monocrystalline bifacial - PS-MNB156(HCBF)-635W - Monocrystalline bifacial - PS-MNB156(HCBF)-630W - Monocrystalline bifacial [Sort the whole catalogue by power](https://comparepv.com/panels/philadelphia-solar?sort_by=power&sort_order=desc) ## 02. By what the array is for Three cuts of the same catalogue, each ordered by efficiency inside its band. An empty column means the brand does not build for that case. ### For a house roof 380-460 Wp | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [PS-MNB108(HCBF)-460W](https://comparepv.com/panel/philadelphia-solar-ps-mnb108-hcbf-460w) | 460 Wp | 23.5% (good) | | 2 | [PS-MNB108(HCBF)-455W](https://comparepv.com/panel/philadelphia-solar-ps-mnb108-hcbf-455w) | 455 Wp | 23.3% (good) | | 3 | [PS-MNB108(HCBF)-450W](https://comparepv.com/panel/philadelphia-solar-ps-mnb108-hcbf-450w) | 450 Wp | 23.0% (good) | | 4 | [PS-MNB108(HCBF)-445W](https://comparepv.com/panel/philadelphia-solar-ps-mnb108-hcbf-445w) | 445 Wp | 22.8% (good) | | 5 | [PS-MNB108(HCBF)-440W](https://comparepv.com/panel/philadelphia-solar-ps-mnb108-hcbf-440w) | 440 Wp | 22.6% (good) | - PS-MNB108(HCBF)-460W - Monocrystalline bifacial - PS-MNB108(HCBF)-455W - Monocrystalline bifacial - PS-MNB108(HCBF)-450W - Monocrystalline bifacial - PS-MNB108(HCBF)-445W - Monocrystalline bifacial - PS-MNB108(HCBF)-440W - Monocrystalline bifacial ### For a commercial array 500 Wp and up | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [PS-MNB156(HCBF)-650W](https://comparepv.com/panel/philadelphia-solar-ps-mnb156-hcbf-650w) | 650 Wp | 23.3% (good) | | 2 | [PS-MNB156(HCBF)-645W](https://comparepv.com/panel/philadelphia-solar-ps-mnb156-hcbf-645w) | 645 Wp | 23.1% (good) | | 3 | [PS-MNB156(HCBF)-640W](https://comparepv.com/panel/philadelphia-solar-ps-mnb156-hcbf-640w) | 640 Wp | 22.9% (good) | | 4 | [PS-MNB156(HCBF)-635W](https://comparepv.com/panel/philadelphia-solar-ps-mnb156-hcbf-635w) | 635 Wp | 22.8% (good) | | 5 | [PS-MNB156(HCBF)-630W](https://comparepv.com/panel/philadelphia-solar-ps-mnb156-hcbf-630w) | 630 Wp | 22.6% (good) | - PS-MNB156(HCBF)-650W - Monocrystalline bifacial - PS-MNB156(HCBF)-645W - Monocrystalline bifacial - PS-MNB156(HCBF)-640W - Monocrystalline bifacial - PS-MNB156(HCBF)-635W - Monocrystalline bifacial - PS-MNB156(HCBF)-630W - Monocrystalline bifacial ### For a ground mount dual-sided | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [PS-MNB108(HCBF)-460W](https://comparepv.com/panel/philadelphia-solar-ps-mnb108-hcbf-460w) | 460 Wp | 23.5% (good) | | 2 | [PS-MNB108(HCBF)-455W](https://comparepv.com/panel/philadelphia-solar-ps-mnb108-hcbf-455w) | 455 Wp | 23.3% (good) | | 3 | [PS-MNB156(HCBF)-650W](https://comparepv.com/panel/philadelphia-solar-ps-mnb156-hcbf-650w) | 650 Wp | 23.3% (good) | | 4 | [PS-MNB144(HCBF)-600W](https://comparepv.com/panel/philadelphia-solar-ps-mnb144-hcbf-600w) | 600 Wp | 23.2% (good) | | 5 | [PS-MNG144(HCBF)-600W](https://comparepv.com/panel/philadelphia-solar-ps-mng144-hcbf-600w) | 600 Wp | 23.2% (good) | - PS-MNB108(HCBF)-460W - Monocrystalline bifacial - PS-MNB108(HCBF)-455W - Monocrystalline bifacial - PS-MNB156(HCBF)-650W - Monocrystalline bifacial - PS-MNB144(HCBF)-600W - Monocrystalline bifacial - PS-MNG144(HCBF)-600W - Monocrystalline bifacial ## 03. What the catalogue is made of Shares are of the 99 modules in the database, counted once each. A power ladder of one module counts as its rungs, which is why a large catalogue is not the same as a wide one. [Cell technology across the market](https://comparepv.com/stats/cell-technology) ### Cell technology share of the catalogue | # | Panel | share | panels | | --- | --- | --- | --- | | | PERC | 54.5% | 54 | | | N-type | 37.4% | 37 | | | Unknown | 8.1% | 8 | PERC accounts for 54.5% of the catalogue - 54 of 99 modules. ### Efficiency spread share of the catalogue | # | Panel | share | panels | | --- | --- | --- | --- | | | \<20% | 28.3% | 28 | | | 20-21% | 16.2% | 16 | | | 21-22% | 25.3% | 25 | | | 22-23% | 21.2% | 21 | | | 23%+ | 9.1% | 9 | ## 04. Strengths and gaps Both lists are derived from the figures above rather than written about the brand. A gap here is a gap in what is published, which is not always a gap in what is built. ### What this catalogue is good at - **Strength:** Solid portfolio of 99 panels - **Strength:** Tier 1 bankable manufacturer - recognized by major financial institutions - **Strength:** High-efficiency panels available (up to 23.5%) - **Strength:** Strong bifacial lineup - 67% of portfolio supports dual-sided generation - **Strength:** Strong warranty coverage averaging 27 years - **Strength:** High-power panels available (up to 650W) for commercial applications - **Strength:** Large-scale production capacity of 0.58 GW ### Where it is thin - **Watch out:** Average efficiency of 20.9% is below the industry leading edge - **Watch out:** Limited adoption of latest cell technologies (TOPCon/HJT) ## 05. In short > **Philadelphia Solar:** Philadelphia Solar is an industry leader in efficiency, offering 99 panels suitable for both residential and commercial buyers. With an average efficiency of 20.9% and top models reaching 23.5%, their panels deliver competitive performance. As a Tier 1 bankable manufacturer, they offer strong financial backing and long-term reliability. ### Common questions #### Is Philadelphia Solar a good solar panel manufacturer? Philadelphia Solar offers 99 solar panel models with an average efficiency of 20.9%. They are a Tier 1 bankable manufacturer, recognized by major financial institutions for reliability. Check their full panel lineup on ComparePV to find the best model for your needs. #### What types of solar panels does Philadelphia Solar make? Philadelphia Solar manufactures panels ranging from 275W to 650W, covering both residential and commercial applications. Their portfolio includes PERC (55%), N-type (37%), Unknown (8%) cell technologies. #### How efficient are Philadelphia Solar solar panels? Philadelphia Solar panels have an average efficiency of 20.9%, with their most efficient model reaching 23.5%. This puts them among the industry leaders in the current market. #### Does Philadelphia Solar make bifacial solar panels? Yes, Philadelphia Solar offers 66 bifacial panels, representing 67% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems. #### What warranty does Philadelphia Solar offer on their solar panels? Philadelphia Solar panels come with an average performance warranty of 27 years. This warranty guarantees that the panels will maintain a specified level of power output over time, protecting your investment against degradation beyond normal levels. #### Are Philadelphia Solar panels good for residential use? Philadelphia Solar offers panels in the residential-friendly 380-460W range. For home installations, look for models with high efficiency and compact dimensions to maximize power from limited roof space. Browse their full lineup on ComparePV to filter by power range and specifications. ## 06. Compared with A brand comparison weighs the two catalogues against each other - what each builds, at what efficiency, and how deep the range goes. [Build your own](https://comparepv.com/comparisons) - [Philadelphia Solar vs Jinko Solar](https://comparepv.com/jinko-solar-vs-philadelphia-solar) - [Philadelphia Solar vs JA Solar](https://comparepv.com/ja-solar-vs-philadelphia-solar) - [Philadelphia Solar vs Trina Solar](https://comparepv.com/philadelphia-solar-vs-trina-solar) - [Philadelphia Solar vs LONGi](https://comparepv.com/longi-vs-philadelphia-solar) - [Philadelphia Solar vs Canadian Solar](https://comparepv.com/canadian-solar-vs-philadelphia-solar) - [Philadelphia Solar vs Q-Cells](https://comparepv.com/philadelphia-solar-vs-q-cells) - [Philadelphia Solar vs AIKO](https://comparepv.com/aiko-vs-philadelphia-solar) - [Philadelphia Solar vs Hyundai](https://comparepv.com/hyundai-vs-philadelphia-solar) ## Elsewhere - [All Philadelphia Solar panels 99](https://comparepv.com/panels/philadelphia-solar) - [All manufacturers](https://comparepv.com/reviews) - [Panel database](https://comparepv.com/panels) - [Market statistics](https://comparepv.com/stats) --- Source: https://comparepv.com/reviews/philadelphia-solar