--- title: "Haitai Solar CETC-455TR(GDF)/96 455W Solar Panel - Specs & Review | ComparePV" description: "Haitai Solar CETC-455TR(GDF)/96 455W solar panel. Specs: 22.77% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/haitai-solar-cetc-455tr-gdf-96" updated: 2026-09-11 --- # Haitai Solar CETC-455TR(GDF)/96 Middle of its segment, weak in heat 1,089 panels in the segment TOPCon 450-500 W ## Identity - **Manufacturer:** Haitai Solar - **Model:** CETC-455TR(GDF)/96 - **Series:** N series G12R bifacial double-glass module - **Rated power:** 455 W - **Cell technology:** TOPCon - **Bifacial:** yes ## How it compares Compared against segment TOPCon 450-500 W (1089 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 455 W | 465 W | Typical | | | Module efficiency | 22.77% | 22.52% | Typical | 3,073 | | Power density | 227.7 | 225.2 | Typical | 2,888 | | Temperature coefficient | -0.300 | -0.290 | Weak - bottom 20% | 6,093 | | Weight (kg) | 23.9 kg | 24.0 kg | Typical | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.77% | 22.52% | Typical | 3,073 | | Power density | 227.7 | 225.2 | Typical | 2,888 | | Temperature coefficient | -0.300 | -0.290 | Weak - bottom 20% | 6,093 | | Weight per kWp | 52.5 | 52.2 | Typical | 6,129 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Watch out for - **-0.300 %/°C temperature coefficient** - Bottom 20% of the TOPCon 450-500 W segment, against a median of -0.290. - **Best for:** Commercial. - **Not ideal for:** Hot climates. ## Specification ### Electrical - **Rated power (Pmax):** 455 W - **Efficiency:** 22.77 % - **Voltage at Pmax (Vmp):** 29.45 V - **Current at Pmax (Imp):** 15.45 A - **Open-circuit voltage (Voc):** 34.80 V - **Short-circuit current (Isc):** 16.29 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.300 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.045 %/degC - **NOCT:** 42 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 96 - **Bifacial:** yes ### Physical - **Length:** 1762 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 23.9 kg - **Area:** 2.00 m2 - **Power density:** 227.7 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:** 398 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 3073 of 14005 | | Power density | 2888 of 14005 | | Temperature coefficient | 6093 of 14005 | | Weight | 6129 of 14005 | | Warranty | 21 of 14005 | ## Pros - **Up to 22.77% Efficiency — Top of the Segment** - The module's peak efficiency of 22.77% places the series just behind the leading direct peer comparables — Sunlike Solar (22.8%) and IBC Solar (22.8%) — while clearly outperforming the Waaree ARKA Series (20.93%). The gap relative to the top two is only 0.03 percentage points, which in practice translates to comparable energy yield per unit area. - **N-type TOPCon — Lower Degradation and Better Performance in Heat** - N-type TOPCon technology eliminates the LID (Light-Induced Degradation) effect characteristic of p-type PERC cells and exhibits a lower temperature coefficient (typically ~-0.30%/°C vs. ~-0.35%/°C for PERC), resulting in higher annual energy yield in hot climates and slower long-term degradation. - **30-Year Linear Power Warranty** - The series carries a 30-year linear power output warranty — a timeframe consistent with top-tier competitors in the bifacial TOPCon segment. This minimizes the risk of production losses in later years of operation and reduces LCOE for projects with extended financing periods. - **Bifacial Double-Glass — Higher Yield and Durability** - The glass-glass construction with bifacial irradiance capture enables additional energy gain from ground albedo (typically +5–15% for ground-mounted systems with suitable surface reflectivity). The glass-glass laminate also provides superior moisture barrier performance, greater resistance to microcracks, and longer-term electrical stability compared to standard backsheet modules. - **BNEF Tier 1 — Bankable Status** - Haitai Solar achieved BloombergNEF Tier 1 status in Q2 2025 under BNEF's tightened methodology, which requires a minimum 10 MW per project and six qualifying projects per quarter. Bankable status streamlines access to project financing and insurer acceptance in large-scale commercial and utility-scale installations. ## Cons - **Product Warranty of Only 12 Years** - At a 12-year product warranty, the series falls short of select premium competitors: JA Solar Deep Blue 4.0 Pro offers 25 years, and the Jinko Tiger Neo (54-cell format) provides 15 years of product warranty. For projects with long financing horizons or public tenders requiring a minimum 15-year product warranty, this may represent a formal disqualifying criterion. - **Limited Documented Track Record as a Tier 1 Manufacturer** - With BNEF Tier 1 status granted in Q2 2025, Haitai Solar has approximately one year of history as a bankable manufacturer under BNEF's revised, more stringent methodology. Compared to established leaders — LONGi, JA Solar, and Canadian Solar, all present in the rankings for over a decade — this shorter track record may be perceived as a risk factor by institutions financing large project portfolios. ## About this series The Haitai Solar N series G12R bifacial double-glass module utilizes n-type TOPCon technology in a G12R (rectangular cell) format, designed to genuinely increase energy yield without complicating the installation project. The **bifacial** design allows for the utilization of reflected light from the ground - this works particularly well on bright, flat roofs, ground-mounted structures, and PV farms with appropriate albedo. The use of **glass-glass** improves moisture and micro-cracking resistance, leading to more stable performance over a longer period and better resistance to harsh environmental conditions. Thanks to **n-type TOPCon cells**, the modules are better equipped to handle high temperatures and offer lower degradation over time, reducing the risk of decreased production in subsequent years. This is a sensible choice for investors who prioritize LCOE and want **higher yields on the same area** - from commercial and industrial installations to large ground-mounted power plants, including those with trackers. ## Notable figures - Efficiency of 22.8% matches the \*\*TOPCon 450-500W\*\* median - Power density of 227.7 W/m² matches the \*\*TOPCon 450-500W\*\* median - At -0.30%/°C, hot weather performance is typical for \*\*TOPCon 450-500W\*\* panels - #3073 for efficiency, #6093 for temperature performance out of 14005 panels ## Questions ### What warranty does the Haitai Solar N series G12R bifacial double-glass module come with? The Haitai Solar N series G12R comes with a 12-year product warranty and a 30-year linear power output warranty. The manufacturer guarantees a degradation rate below 0.4% per year after the first year, meaning the module should still produce at least 87.4% of its rated power after 30 years. These terms are standard for Tier 1 TOPCon-class modules and are well aligned with bankability requirements for large-scale PV projects. ### How much more energy can the bifacial Haitai Solar N series G12R generate compared to monofacial panels? Bifacial modules in the G12R series can generate 5% to 25% more energy than monofacial equivalents, depending on ground albedo and tilt angle. The highest gains occur on light-colored flat roofs, white gravel or concrete ground-mount structures, and snow-covered terrain. A bifacial gain of 10–15% is the standard design assumption under typical conditions, directly improving the LCOE of the overall installation. ### How do the Haitai Solar N series G12R modules handle high summer temperatures? N-type TOPCon cells feature a lower power temperature coefficient of approximately -0.30%/°C compared to PERC technology at -0.35 to -0.40%/°C. On a hot day when module temperature reaches 70°C, this difference translates to several additional percentage points of energy output versus a same-rated PERC module. The glass-glass construction also contributes to greater long-term thermal stability and reduced degradation. ### Are the Haitai Solar N series G12R panels suitable for ground-mount systems with single-axis trackers? Yes, the G12R bifacial double-glass series is particularly well suited for ground-mount installations, including single-axis trackers. The bifacial cells rated up to 455 Wp harvest additional energy from ground-reflected irradiance, and trackers amplify this effect by continuously adjusting the module angle. The robust glass-glass construction also meets the mechanical load requirements of utility-scale PV farms for wind and snow resistance. ### What is the G12R cell format used in the Haitai Solar series and how does it differ from standard G12? G12R (rectangular) uses 182×210 mm cells instead of the square 210×210 mm cells found in standard G12 modules. This makes the modules more compact and easier to transport and install, while still delivering a peak efficiency of around 22.8% and a maximum output of 455 Wp. The reduced transverse dimension also simplifies racking selection and lowers wind load on commercial and industrial rooftops. ### Is Haitai Solar a reliable manufacturer — what does Tier 1 status mean for buyers? Haitai Solar holds Tier 1 manufacturer status per Bloomberg NEF classification, indicating a bankable supplier accepted by major project finance institutions and insurers. Tier 1 status is a standard eligibility criterion for module procurement in financed utility-scale and commercial PV projects. With headquarters in China — the world's largest PV manufacturing hub — the company backs this series with a 12-year product warranty and 30-year power guarantee. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/96-435-455-b1ae85f2d7f7.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +40 W, cooler, +2.0 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +50 W, cooler, +1.9 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +35 W, cooler, +1.7 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +45 W, cooler, +1.7 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | +45 W, cooler, +1.7 pp | | [Gokin GK-3-54HGb-500M](https://comparepv.com/panel/gokin-gk-3-54hgb-500m) | 500 W | +45 W, cooler, +1.7 pp | | [Haitai Solar CETC-435TR(GDF)/96](https://comparepv.com/panel/haitai-solar-cetc-435tr-gdf-96) | 435 W | -20 W, -1.0 pp | | [Haitai Solar CETC-440TR(GDF)/96](https://comparepv.com/panel/haitai-solar-cetc-440tr-gdf-96) | 440 W | -15 W, -0.8 pp | | [Haitai Solar CETC-445TR(GDF)/96](https://comparepv.com/panel/haitai-solar-cetc-445tr-gdf-96) | 445 W | -10 W, -0.5 pp | | [Haitai Solar CETC-450TR(GDF)/96](https://comparepv.com/panel/haitai-solar-cetc-450tr-gdf-96) | 450 W | -0.2 pp | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +55 W, cooler, +2.2 pp | --- Source: https://comparepv.com/panel/haitai-solar-cetc-455tr-gdf-96 Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.