--- title: "Premier Energies PE-565TBBG-144 565W Solar Panel - Specs & Review | ComparePV" description: "Premier Energies PE-565TBBG-144 565W solar panel. Specs: 21.86% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/premier-energies-pe-565tbbg-144" updated: 2026-09-11 --- # Premier Energies PE-565TBBG-144 Middle of its segment, heavy for its output 1,018 panels in the segment TOPCon 550-600 W ## Identity - **Manufacturer:** Premier Energies - **Model:** PE-565TBBG-144 - **Series:** 144 Half Cut TOPCon Cell (Bifacial Dual Glass 10BB/16BB) - **Rated power:** 565 W - **Cell technology:** TOPCon - **Bifacial:** yes ## How it compares Compared against segment TOPCon 550-600 W (1018 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 565 W | 580 W | Weak - bottom 17% | | | Module efficiency | 21.86% | 22.44% | Weak - bottom 16% | 6,962 | | Power density | 218.7 | 224.4 | Weak - bottom 20% | 6,841 | | Temperature coefficient | -0.300 | -0.290 | Typical | 6,093 | | Weight (kg) | 34.0 kg | 31.2 kg | Weak - bottom 3% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 21.86% | 22.44% | Weak - bottom 16% | 6,962 | | Power density | 218.7 | 224.4 | Weak - bottom 20% | 6,841 | | Temperature coefficient | -0.300 | -0.290 | Typical | 6,093 | | Weight per kWp | 60.2 | 53.8 | Weak - bottom 3% | 12,381 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Watch out for - **60.2 kg per kWp** - Bottom 3% of the TOPCon 550-600 W segment, against a median of 53.8. Ranked 12,381st in the whole database. - **21.86% module efficiency** - Bottom 16% of the TOPCon 550-600 W segment, against a median of 22.44%. - **218.7 watts per square metre** - Bottom 20% of the TOPCon 550-600 W segment, against a median of 224.4. - **Best for:** Commercial, utility-scale and shaded-installations. - **Not ideal for:** Weight-limited structures, tight roof space and roofs where every square metre has to count. ## Specification ### Electrical - **Rated power (Pmax):** 565 W - **Efficiency:** 21.86 % - **Voltage at Pmax (Vmp):** 43.95 V - **Current at Pmax (Imp):** 12.86 A - **Open-circuit voltage (Voc):** 51.22 V - **Short-circuit current (Isc):** 13.50 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.300 %/degC - **Temperature coefficient of Voc:** -0.270 %/degC - **Temperature coefficient of Isc:** 0.040 %/degC - **NOCT:** 42 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 144 - **Bifacial:** yes ### Physical - **Length:** 2278 mm - **Width:** 1134 mm - **Thickness:** 35 mm - **Weight:** 34.0 kg - **Area:** 2.58 m2 - **Power density:** 218.7 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 30 years - **First-year degradation:** 1.00 % - **Annual degradation:** 0.40 % - **Output after 30 years:** 494 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 6962 of 14005 | | Power density | 6841 of 14005 | | Temperature coefficient | 6093 of 14005 | | Weight | 12381 of 14005 | | Warranty | 21 of 14005 | ## Pros - **N-type TOPCon cells** - N-type TOPCon technology reduces light-induced degradation (LID) and delivers a low power temperature coefficient of -0.30%/°C, translating into more stable energy yield in hot climates compared to older PERC cells. - **30-year linear power warranty** - The manufacturer guarantees a minimum of 85.4% of nominal power after 30 years of operation, giving investors predictable energy production over a horizon that aligns with typical project financing periods. - **Bifacial dual-glass construction** - Dual glass (front and rear) improves resistance to moisture, microcracks, and mechanical loads, while enabling real capture of reflected light - a strong advantage on light-colored membrane roofs and ground-mount installations. - **Multi-busbar 10BB/16BB design** - Variants with 10 or 16 busbars improve current collection from half-cut cells and reduce the impact of partial shading on overall module performance, which matters especially in commercial and industrial installations. - **Established Tier-1 manufacturer since 1995** - Premier Energies is an Indian manufacturer operating since 1995, classified as Tier-1 by BloombergNEF in 2026, confirming its ability to secure non-recourse bank financing for projects - a key bankability factor for investors. ## Cons - **Wide efficiency spread across the series** - Efficiency across the series ranges from 21.66% (560 Wp variant) to 22.83% (590 Wp variant) - a 1.17pp spread. Buyers choosing cheaper, lower-power variants get notably lower efficiency than the flagship variant, while comparable peer series (AE Solar, SunEvo, Luxen) reach similar 22.83-22.86% levels already at their top-power SKU. - **12-year product warranty without extension** - Product warranty is capped at 12 years, while some TOPCon manufacturers in 2024-2026 are shifting the market standard toward 15-year product warranties - a potential negotiating point when comparing suppliers for large commercial projects. ## About this series The Premier Energies 144 Half Cut TOPCon Cell (Bifacial Dual Glass 10BB/16BB) series is designed to maximize energy yields in installations where every square meter counts. The use of **n-type TOPCon** cells helps to minimize degradation over time and maintain stable energy production, even under demanding operating conditions. The **bifacial** design allows for the real utilization of reflected light from the ground, which is particularly beneficial on roofs with light-colored membranes, on ground-mounted systems, and in commercial projects. The **dual glass** design also provides an advantage - glass on both sides improves resistance to moisture, loads, and micro-cracks, which translates into a longer lifespan and a reduced risk of performance degradation. The **10BB/16BB** (multi-busbar) versions improve current collection and support even performance under partial shading. This is a good choice for investors who want higher predictability and durability - from industrial installations to PV farms, even in windy, snowy, and humid conditions. ## Notable figures - Efficiency of 21.9% is 0.6pp below the \*\*TOPCon 550-600W\*\* median (22.4%) - At 218.7 W/m², this panel generates 5.7 W/m² less per unit area than \*\*TOPCon 550-600W\*\* median (224.4 W/m²) - Temperature coefficient of -0.30%/°C matches the \*\*TOPCon 550-600W\*\* median - At 34.0 kg (2.8 kg above \*\*TOPCon 550-600W\*\* median of 31.2 kg), requires checking roof load capacity - Ranked #6962 out of 14005 panels for efficiency in the database ## Questions ### What warranty does the Premier Energies 144 Half Cut TOPCon Bifacial Dual Glass series come with? The Premier Energies 144 Half Cut TOPCon Cell Bifacial Dual Glass series comes with a 12-year product warranty and a 30-year linear power warranty. After 30 years, the manufacturer guarantees at least 85.4% of nominal output power. This is among the longer warranty standards for n-type TOPCon modules on the market, reflecting the manufacturer's confidence in the long-term durability of this design. ### How does TOPCon technology differ from PERC in Premier Energies 144 HC panels? N-type TOPCon cells feature a lower temperature coefficient (approx. -0.30%/°C) and less susceptibility to LID (Light-Induced Degradation) than PERC cells. In practice, this means more stable energy output during hot summer days when modules heat up, and a slower long-term power decline over the full service life. The Premier Energies 144 HC TOPCon series delivers up to 590 Wp of peak power. ### How much additional energy does the bifacial Premier Energies 144 HC TOPCon Dual Glass panel generate compared to a monofacial module? Under favorable conditions — a light-colored roofing membrane, gravel or bright ground surface, or a ground-mounted system with high albedo — the rear side of the bifacial module can contribute an additional 5–15% yield on top of the front-side output. The exact gain depends on ground albedo and tilt angle. The bifacial effect is best utilized in commercial installations and utility-scale PV plants. ### Is the Dual Glass construction of the Premier Energies 144 HC TOPCon series suitable for flat roofs or high-humidity environments? Yes. The Dual Glass construction replaces the rear backsheet with a tempered glass sheet, drastically reducing moisture ingress into the module. This significantly lowers the risk of cell corrosion, encapsulant discoloration, and PID-related degradation. The Premier Energies 144 HC TOPCon Dual Glass series is well-suited for flat roofs, coastal locations, and any environment where elevated humidity and mechanical loads are a concern. ### What do 10BB and 16BB mean in the Premier Energies 144 HC TOPCon Bifacial Dual Glass series name? BB stands for busbar — the conductive ribbons that collect current from each cell. The 10BB variant uses 10 busbars; the 16BB variant uses 16. More busbars shorten the current path, reduce resistive losses, and limit the impact of micro-cracks — if a cell cracks, current can still flow around the damaged area. In practice this translates to higher conversion efficiency and better mechanical resilience under demanding operating conditions. ### Are Premier Energies 144 Half Cut TOPCon Bifacial Dual Glass panels suitable for utility-scale solar farms or large industrial installations? Yes. With peak output up to 590 Wp and dimensions of 2,278 × 1,134 mm, the Premier Energies 144 HC TOPCon Bifacial Dual Glass series is a true utility and C&I segment module. The high per-unit power reduces installation, cabling, and overall BoS costs. The dual glass construction and 30-year power warranty meet the project financing requirements typical of utility-scale PV plants and industrial installations. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/pe-144-hc-topcon-bifacial-dual-glass-560-590w-3ed16d3bb768.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | Cooler, lighter, +2.9 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | Cooler, lighter, +2.7 pp | | [Longi Solar LR7-60HVHL-550M](https://comparepv.com/panel/longi-lr7-60hvhl-550m) | 550 W | Cooler, 18 kg lighter, +2.5 pp | | [JA Solar JAT60S40-540/LR](https://comparepv.com/panel/ja-solar-jat60s40-540-lr) | 540 W | Cooler, lighter, +2.5 pp | | [Gokin GK-5-60HG-540M](https://comparepv.com/panel/gokin-gk-5-60hg-540m) | 540 W | Cooler, lighter, +2.5 pp | | [Jinko Solar JKM545-54QL6-DV-F1-EU](https://comparepv.com/panel/jinko-solar-jkm545-54ql6-dv-f1-eu) | 545 W | Cooler, lighter, +2.4 pp | | [Longi Solar LR7-60HVH-545M](https://comparepv.com/panel/longi-lr7-60hvh-545m) | 545 W | Cooler, lighter, +2.3 pp | | [Premier Energies PE 515HM](https://comparepv.com/panel/premier-energies-pe-515hm) | 515 W | -50 W, lighter, -1.9 pp | | [Premier Energies PE 520HM](https://comparepv.com/panel/premier-energies-pe-520hm) | 520 W | Lighter, -1.7 pp, -5 yr warranty | | [Premier Energies PE 525HM](https://comparepv.com/panel/premier-energies-pe-525hm) | 525 W | Lighter, -1.6 pp, -5 yr warranty | | [Premier Energies PE-525HB](https://comparepv.com/panel/premier-energies-pe-525hb) | 525 W | Hotter, lighter, -1.5 pp | | [Premier Energies PE 530HM](https://comparepv.com/panel/premier-energies-pe-530hm) | 530 W | Lighter, -1.3 pp, -5 yr warranty | | [Premier Energies PE-530HG](https://comparepv.com/panel/premier-energies-pe-530hg) | 530 W | -35 W, hotter, -1.3 pp | | [Premier Energies PE 535HM](https://comparepv.com/panel/premier-energies-pe-535hm) | 535 W | Lighter, -1.2 pp, -5 yr warranty | | [Premier Energies PE-535HG](https://comparepv.com/panel/premier-energies-pe-535hg) | 535 W | -30 W, hotter, -1.1 pp | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +85 W, lighter, +3.3 pp | --- Source: https://comparepv.com/panel/premier-energies-pe-565tbbg-144 Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.