--- title: "Premier Energies PE1-144-590 THB - M10 590W Solar Panel - Specs & Review | ComparePV" description: "Premier Energies PE1-144-590 THB - M10 590W solar panel. Specs: 22.83% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/premier-energies-pe1-144-590-thb-m10" updated: 2026-09-11 --- # Premier Energies PE1-144-590 THB - M10 Light for its output, no clear weak spot 1,018 panels in the segment TOPCon 550-600 W ## Identity - **Manufacturer:** Premier Energies - **Model:** PE1-144-590 THB - M10 - **Series:** 144 HALF CUT TOPCon CELL - **Rated power:** 590 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) | 590 W | 580 W | Strong - top 18% | | | Module efficiency | 22.83% | 22.44% | Strong - top 19% | 2,683 | | Power density | 228.4 | 224.4 | Strong - top 17% | 2,598 | | Temperature coefficient | -0.300 | -0.290 | Typical | 6,093 | | Weight (kg) | 28.0 kg | 31.2 kg | Strong - top 17% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.83% | 22.44% | Strong - top 19% | 2,683 | | Power density | 228.4 | 224.4 | Strong - top 17% | 2,598 | | Temperature coefficient | -0.300 | -0.290 | Typical | 6,093 | | Weight per kWp | 47.5 | 53.8 | Strong - top 17% | 1,689 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **47.5 kg per kWp** - Top 17% of the TOPCon 550-600 W segment, against a median of 53.8. - **228.4 watts per square metre** - Top 17% of the TOPCon 550-600 W segment, against a median of 224.4. - **22.83% module efficiency** - Top 19% of the TOPCon 550-600 W segment, against a median of 22.44%. - **Best for:** Commercial, utility-scale and shaded-installations. ## Specification ### Electrical - **Rated power (Pmax):** 590 W - **Efficiency:** 22.83 % - **Voltage at Pmax (Vmp):** 44.15 V - **Current at Pmax (Imp):** 13.37 A - **Open-circuit voltage (Voc):** 51.42 V - **Short-circuit current (Isc):** 14.04 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 - **Bifacial gain:** 25.00 ### Physical - **Length:** 2278 mm - **Width:** 1134 mm - **Thickness:** 35 mm - **Weight:** 28.0 kg - **Area:** 2.58 m2 - **Power density:** 228.4 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:** 516 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 2683 of 14005 | | Power density | 2598 of 14005 | | Temperature coefficient | 6093 of 14005 | | Weight | 1689 of 14005 | | Warranty | 21 of 14005 | ## Pros - **N-type TOPCon technology** - The use of N-type TOPCon (Tunnel Oxide Passivated Contact) cells reduces resistive losses and delivers lower LID degradation than older PERC cells. Efficiency reaching 22.83% is on par with segment leaders such as SunEvo Solar SE5-72H and Luxen Solar N5. - **30-year power warranty with high threshold** - The manufacturer guarantees a minimum of 85.4% of nominal power after 30 years of operation, exceeding the typical PERC module standard of roughly 84.8% after 25 years. This lowers LCOE for utility-scale PV projects evaluated over a long time horizon. - **Half-cut design, 144 cells** - Splitting cells into half-cells reduces the risk of hot-spot formation and lowers the impact of partial shading on the performance of the entire module string, which matters for rooftop installations with irregular sun exposure. - **Bifacial design boosting energy yield** - Bifacial modules allow additional energy harvest from reflected light off the ground surface, which is particularly beneficial for ground-mount installations and utility-scale farms with bright or reflective terrain. - **Modern, current series (2024)** - Launched in 2024, the series uses up-to-date market parameters (560-590 Wp, up to 22.83% efficiency) and is not discontinued, ensuring continued spare-part availability and service support. ## Cons - **Peak efficiency slightly below segment leader** - Maximum efficiency of 22.83% is 0.03pp lower than AE Solar's HORIZON CMD-144BDS (22.86% at the same 590 Wp power). The gap is marginal, but every fraction of a percent matters in large-scale PV project tenders. - **Shorter product warranty than emerging TOPCon standard** - A 12-year product warranty falls below the 15-year standard increasingly offered by Tier-1 manufacturers for TOPCon modules in 2026, which may affect perceived service value versus premium competitors. ## About this series The Premier Energies 144 HALF CUT TOPCon CELL panel series represents a milestone in energy yield optimization, combining the proven 144-cell architecture with breakthrough **TOPCon (Tunnel Oxide Passivated Contact) technology**. This solution effectively eliminates the problem of resistive losses, which directly translates into higher conversion efficiency, even in challenging lighting conditions such as cloud cover or early morning hours. The use of a **half-cut** design reduces the risk of hot-spots and significantly limits the impact of partial shading on the performance of the entire module string. For the investor, this means a **higher energy yield per square meter** while maintaining exceptional thermal stability. These panels are primarily dedicated to demanding commercial projects and solar farms, where a low levelized cost of energy (LCOE) is key. They stand out from the competition with **reduced light-induced degradation (LID)**, which guarantees the maintenance of high power parameters over many decades of operation. By choosing this series, the user gains a product with enhanced mechanical resistance that solves the problem of yield instability in variable climates, offering **reliability in extreme temperatures** and long-term energy security for every installation. ## Notable figures - Efficiency of 22.8% matches the \*\*TOPCon 550-600W\*\* median - At 228.4 W/m² power density, this panel generates 4.0 W/m² more per unit area than \*\*TOPCon 550-600W\*\* median (224.4 W/m²) - At -0.30%/°C, hot weather performance is typical for \*\*TOPCon 550-600W\*\* panels - 28.0 kg weight - 3.2 kg lighter than \*\*TOPCon 550-600W\*\* median (31.2 kg), reducing installation effort - #2683 for efficiency, #6093 for temperature performance out of 14005 panels ## Questions ### How does TOPCon technology in the Premier Energies 144 Half-Cut series differ from conventional PERC cells? TOPCon (Tunnel Oxide Passivated Contact) cells use an ultra-thin tunnel oxide layer on the rear surface to suppress carrier recombination. Compared to PERC technology, this delivers higher module efficiency of up to 22.83% and significantly reduced light-induced degradation (LID). The result is greater energy yield throughout the system's lifetime, making TOPCon the preferred choice for projects where long-term LCOE matters most. ### Are Premier Energies 144 Half-Cut TOPCon panels bifacial, and what does that mean for energy output? Yes, the series uses bifacial dual-glass construction. The transparent rear glass captures albedo light reflected from the ground, adding 5–15% extra energy yield compared to a standard monofacial module. The gain is most significant on ground-mounted systems with light-colored substrates such as concrete, gravel, or snow, where rear-side irradiance is highest. ### What warranty does Premier Energies offer on the 144 Half-Cut TOPCon series, and how much power is guaranteed after 30 years? Premier Energies backs this series with a 12-year product warranty and a 30-year linear power warranty. At the end of year 30, modules are guaranteed to retain at least 85.4% of their rated output — meaning the 590 Wp version will produce no less than approximately 504 Wp. This strong long-term guarantee reflects the inherently low degradation rate of N-type TOPCon cells. ### How do Premier Energies 144 Half-Cut TOPCon 590 Wp panels perform in cloudy weather and low temperatures? The modules carry a low temperature coefficient of Pmax at -0.30%/°C, minimizing power loss during hot summer days. The half-cut cell architecture and TOPCon N-type design also improve low-light performance under diffuse irradiance — common in Central European climates. This translates to more energy harvested during overcast mornings and late afternoons compared to standard PERC modules. ### What type of installations are Premier Energies 144 Half-Cut TOPCon 590 Wp panels designed for, and do they suit utility-scale solar farms? This series is purpose-built for commercial rooftop and utility-scale ground-mount applications where minimizing LCOE is the primary goal. At 2,278×1,134 mm and approximately 28 kg, the modules require professional installation on industrial racking systems. The bifacial design delivers the highest yield on ground-mount trackers or fixed-tilt structures with unobstructed rear-side exposure. ### How many cells and busbars do Premier Energies 144 Half-Cut TOPCon modules have? Each module contains 144 half-cut cells based on the 182 mm wafer format, interconnected with a 10-busbar design. The higher busbar count shortens the current path within each cell, reducing resistive losses and improving resilience against micro-cracks. The half-cut architecture further isolates the lower string half from shading events affecting the upper portion of the module. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/pe-144-hc-topcon-transparent-560-590w-3bc543311115.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | -30 W, cooler, +2.0 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +50 W, cooler, +2.0 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | -35 W, cooler, +1.8 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +45 W, cooler, +1.8 pp | | [AIKO AIKO-A630-MAH72Dw](https://comparepv.com/panel/aiko-aiko-a630-mah72dw) | 630 W | +40 W, heavier, +1.6 pp | | [Longi Solar LR7-60HVHL-550M](https://comparepv.com/panel/longi-lr7-60hvhl-550m) | 550 W | -40 W, lighter, +1.6 pp | | [Premier Energies PE 515HM](https://comparepv.com/panel/premier-energies-pe-515hm) | 515 W | -75 W, -2.9 pp, -5 yr warranty | | [Premier Energies PE 520HM](https://comparepv.com/panel/premier-energies-pe-520hm) | 520 W | -70 W, -2.7 pp, -5 yr warranty | | [Premier Energies PE 525HM](https://comparepv.com/panel/premier-energies-pe-525hm) | 525 W | -65 W, -2.5 pp, -5 yr warranty | | [Premier Energies PE-525HB](https://comparepv.com/panel/premier-energies-pe-525hb) | 525 W | -65 W, hotter, -2.5 pp | | [Premier Energies PE 530HM](https://comparepv.com/panel/premier-energies-pe-530hm) | 530 W | -60 W, -2.3 pp, -5 yr warranty | | [Premier Energies PE-530HG](https://comparepv.com/panel/premier-energies-pe-530hg) | 530 W | -60 W, heavier, -2.3 pp | | [Premier Energies PE 535HM](https://comparepv.com/panel/premier-energies-pe-535hm) | 535 W | -55 W, -2.1 pp, -5 yr warranty | | [Premier Energies PE-535HG](https://comparepv.com/panel/premier-energies-pe-535hg) | 535 W | -55 W, heavier, -2.1 pp | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +60 W, cooler, +2.4 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +55 W, cooler, +2.2 pp | --- Source: https://comparepv.com/panel/premier-energies-pe1-144-590-thb-m10 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.