--- title: "PVolution PVN450-M10TCBB 450W Solar Panel - Specs & Review | ComparePV" description: "PVolution PVN450-M10TCBB 450W solar panel. Specs: 23.04% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/pvolution-pvn450-m10tcbb" updated: 2026-09-16 --- # PVolution PVN450-M10TCBB Space saver, heavy for its output 83 panels in the segment HJT 450-500 W ## Identity - **Manufacturer:** PVolution - **Model:** PVN450-M10TCBB - **Series:** TRION - **Rated power:** 450 W - **Cell technology:** HJT - **Bifacial:** yes ## How it compares Compared against segment HJT 450-500 W (83 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 450 W | 460 W | Weak - bottom 14% | | | Module efficiency | 23.04% | 22.77% | Strong - top 16% | 1,706 | | Power density | 230.4 | 227.7 | Strong - top 15% | 1,703 | | Temperature coefficient | -0.260 | -0.240 | Weak - bottom 22% | 511 | | Weight (kg) | 24.8 kg | 23.0 kg | Weak - bottom 5% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 23.04% | 22.77% | Strong - top 16% | 1,706 | | Power density | 230.4 | 227.7 | Strong - top 15% | 1,703 | | Temperature coefficient | -0.260 | -0.240 | Weak - bottom 22% | 511 | | Weight per kWp | 55.1 | 49.3 | Weak - bottom 5% | 9,524 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **230.4 watts per square metre** - Top 15% of the HJT 450-500 W segment, against a median of 227.7. - **23.04% module efficiency** - Top 16% of the HJT 450-500 W segment, against a median of 22.77%. ### Watch out for - **55.1 kg per kWp** - Bottom 5% of the HJT 450-500 W segment, against a median of 49.3. Ranked 9,524th in the whole database. - **-0.260 %/°C temperature coefficient** - Bottom 22% of the HJT 450-500 W segment, against a median of -0.240. - **Best for:** Commercial and utility-scale. - **Not ideal for:** Weight-limited structures and hot climates. ## Specification ### Electrical - **Rated power (Pmax):** 450 W - **Efficiency:** 23.04 % - **Voltage at Pmax (Vmp):** 35.38 V - **Current at Pmax (Imp):** 12.63 A - **Open-circuit voltage (Voc):** 42.44 V - **Short-circuit current (Isc):** 13.15 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.260 %/degC - **Temperature coefficient of Voc:** -0.240 %/degC - **Temperature coefficient of Isc:** 0.040 %/degC - **NOCT:** 44 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** HJT - **Cell count:** 108 - **Bifacial:** yes - **Bifacial gain:** 10.00 ### Physical - **Length:** 1722 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 24.8 kg - **Area:** 1.95 m2 - **Power density:** 230.4 Wp/m2 ### Warranty and degradation - **Product warranty:** 30 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 88.0 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.38 % - **Output after 30 years:** 396 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 1706 of 14013 | | Power density | 1703 of 14013 | | Temperature coefficient | 511 of 14013 | | Weight | 9524 of 14013 | | Warranty | 21 of 14013 | ## Pros - **23.52% efficiency - segment leader** - The TRION series' peak efficiency (23.52%) exceeds comparable N-type modules on the market, such as Trina Vertex N (23.2%), DMEGC DMxxxG12T-B66HSW (23.2%), and Luxor Eco Line HJT (23.39%), at the same 720 Wp power class. - **N-type HJT technology with half-cut cells** - The combination of monocrystalline silicon with an amorphous layer delivers a low temperature coefficient and reduced LID degradation compared to older PERC cells, resulting in more stable energy output on hot days and higher annual yield. - **30-year product and linear power warranty** - The manufacturer declares approximately 88% of nominal power retained after 30 years, whereas typical PERC modules with 25-year warranties usually guarantee only around 80-84.8% power retention over that period - a meaningful advantage for bank-financed projects. - **Up to 95% bifaciality** - A high bifaciality factor enables additional energy gains from reflected light of several to double-digit percentage points, particularly valuable for ground-mount systems and roofs covered with light-colored materials (e.g., gravel, white membrane). - **German-engineered, rugged build** - The anodized aluminum frame and German engineering translate into high declared resistance to snow and wind loads, relevant for both residential and commercial installations. ## Cons - **No Tier-1 BNEF status** - Unlike Trina Solar and DMEGC, PVolution does not appear on the BloombergNEF Tier-1 manufacturer list, meaning a shorter bankability track record and less experience among financing institutions in assessing long-term risk for this series. - **Heavier glass-glass module construction** - The glass-glass double-glass design typical of bifacial HJT modules is usually several kilograms heavier than modules with a standard backsheet, which can increase mounting structure requirements and transport costs for large-scale installations. ## About this series The TRION series consists of PVolution solar modules built on **heterojunction (HJT) technology** using N-type half-cut cells, designed for investors who expect maximum output from limited roof space. The combination of monocrystalline silicon with an amorphous layer delivers high power density together with a low temperature coefficient, so the panels maintain stable energy production even on hot days. A key advantage of the series is its **bifacial design (bifaciality up to 95%)**, which captures additional energy from reflected light hitting the rear side of the module - a feature especially valuable for installations on light-colored roofs and ground-mounted systems. The construction also stands out for its **very low power degradation**, resulting in an exceptionally gentle output decline curve over years of operation. The modules are engineered in Germany and backed by a **30-year product warranty and linear power warranty**, making them an attractive choice for bank-financed projects. High resistance to snow and wind loads, combined with a sturdy anodized aluminum frame, make the TRION series well suited for both residential and commercial installations where durability and predictable return on investment matter most. ## Questions ### How does HJT technology in TRION panels differ from standard PERC monocrystalline panels? HJT (heterojunction) combines N-type monocrystalline silicon with a thin amorphous layer, reducing recombination losses and lowering the temperature coefficient compared to PERC. This means TRION panels lose less power at high roof temperatures in summer and achieve higher efficiency from the same surface area. The technology is costlier to produce but delivers more stable energy output over the panel's lifetime. ### Does the bifaciality of TRION panels actually deliver extra energy yield? Yes, bifaciality reaching 95% allows the rear side of the module to capture light reflected off the ground. The actual gain depends on the albedo of the surface beneath the installation - on a light-colored roof, gravel, or snow, this can add several to over ten percent more annual energy compared to a monofacial panel. Ground-mounted systems and light-colored roofing benefit the most. ### What warranty comes with the TRION series solar panels? TRION panels come with a 30-year product warranty and a 30-year linear power warranty. This means the manufacturer covers not only manufacturing defects but also guarantees a specified power output level throughout that period, with a gradual, predictable performance decline. This coverage makes it easier to secure bank financing for the project. ### Are TRION panels suitable for installation on a single-family home roof? Yes, the TRION series works well for both residential and commercial installations. The high module power output (up to 720 Wp) allows for greater system capacity with fewer panels, which is beneficial when roof space is limited. A sturdy, anodized aluminum frame combined with high resistance to snow and wind loads ensures safe mounting on typical sloped roof structures. ### What is the maximum power rating of TRION panels and who are they best suited for? TRION modules reach a maximum power output of up to 720 Wp, placing them among high-power panels. This means fewer modules are needed to reach a target system capacity, lowering mounting structure and labor costs. It's a good fit where maximizing energy output from limited roof or ground space is the priority. ### How well do TRION panels handle power degradation over the years? TRION panels feature very low annual power degradation, typical of HJT technology with N-type cells. This results in a gentler performance decline curve compared to conventional P-type PERC panels, meaning higher cumulative energy production over the full 30-year period covered by the linear power warranty. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/TRION435-455N108M10-68c8fb664b90.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +45 W, lighter, +1.8 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +40 W, lighter, +1.5 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +50 W, cooler, +1.5 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | +50 W, lighter, +1.5 pp | | [Gokin GK-3-54HGb-500M](https://comparepv.com/panel/gokin-gk-3-54hgb-500m) | 500 W | +50 W, lighter, +1.5 pp | | [GCL GCL-NR10R/54BGDF](https://comparepv.com/panel/gcl-gcl-nr10r-54bgdf) | 500 W | +50 W, +1.5 pp | | [PVolution PVN345-M10TCBB](https://comparepv.com/panel/pvolution-pvn345-m10tcbb) | 345 W | -105 W, -5.3 pp, -5 yr warranty | | [PVolution PVN350-M10TCBB (ORANGE)](https://comparepv.com/panel/pvolution-pvn350-m10tcbb-orange) | 350 W | -100 W, -5.1 pp, -5 yr warranty | | [PVolution PVN355-M10TCBB (ORANGE)](https://comparepv.com/panel/pvolution-pvn355-m10tcbb-orange) | 355 W | -95 W, -4.8 pp, -5 yr warranty | | [PVolution PVN360-M10TCBB (ORANGE)](https://comparepv.com/panel/pvolution-pvn360-m10tcbb-orange) | 360 W | -90 W, -4.6 pp, -5 yr warranty | | [PVolution PVN365-M10TCBB (ORANGE)](https://comparepv.com/panel/pvolution-pvn365-m10tcbb-orange) | 365 W | -85 W, -4.3 pp, -5 yr warranty | | [PVolution PVN435-M10TCBB](https://comparepv.com/panel/pvolution-pvn435-m10tcbb) | 435 W | -15 W, -0.8 pp | | [PVolution PVN440-M10TCBB](https://comparepv.com/panel/pvolution-pvn440-m10tcbb) | 440 W | -10 W, -0.5 pp | | [PVolution PVN445-M10TCBB](https://comparepv.com/panel/pvolution-pvn445-m10tcbb) | 445 W | -0.2 pp | | [PVolution PVN455-M10TCBB](https://comparepv.com/panel/pvolution-pvn455-m10tcbb) | 455 W | +0.3 pp | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +60 W, cooler, +2.0 pp | --- Source: https://comparepv.com/panel/pvolution-pvn450-m10tcbb Not in this file, on the page: a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.