--- title: "Techwise Solar TW-625HTS-02-610 610W Solar Panel - Specs & Review | ComparePV" description: "Techwise Solar TW-625HTS-02-610 610W solar panel. Specs: 22.58% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/techwise-solar-tw-625hts-02-610" updated: 2026-09-11 --- # Techwise Solar TW-625HTS-02-610 Light for its output, short guarantee 1,086 panels in the segment TOPCon 600-650 W ## Identity - **Manufacturer:** Techwise Solar - **Model:** TW-625HTS-02-610 - **Series:** Sun-Pursuit Plus Series TOPCon 132 - cell Module - **Rated power:** 610 W - **Cell technology:** TOPCon ## How it compares Compared against segment TOPCon 600-650 W (1086 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 610 W | 620 W | Typical | | | Module efficiency | 22.58% | 22.80% | Typical | 3,828 | | Power density | 225.8 | 227.7 | Typical | 3,729 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight (kg) | 28.4 kg | 32.7 kg | Strong - top 9% | | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 3% | 9,798 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.58% | 22.80% | Typical | 3,828 | | Power density | 225.8 | 227.7 | Typical | 3,729 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight per kWp | 46.6 | 53.1 | Strong - top 9% | 1,226 | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 3% | 9,798 | ### Strengths - **46.6 kg per kWp** - Top 9% of the TOPCon 600-650 W segment, against a median of 53.1. Ranked 1,226th in the whole database. ### Watch out for - **25 year performance warranty** - Bottom 3% of the TOPCon 600-650 W segment, against a median of 30 yrs. Ranked 9,798th in the whole database. - **Best for:** Commercial, utility-scale and hot-climate. - **Not ideal for:** Owners who want a long output guarantee. ## Specification ### Electrical - **Rated power (Pmax):** 610 W - **Efficiency:** 22.58 % - **Voltage at Pmax (Vmp):** 41.33 V - **Current at Pmax (Imp):** 14.76 A - **Open-circuit voltage (Voc):** 49.23 V - **Short-circuit current (Isc):** 15.40 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.290 %/degC - **Temperature coefficient of Voc:** -0.240 %/degC - **Temperature coefficient of Isc:** 0.046 %/degC - **NOCT:** 44 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 132 ### Physical - **Length:** 2382 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 28.4 kg - **Area:** 2.70 m2 - **Power density:** 225.8 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 25 years - **Output guaranteed at end of warranty:** 89.4 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.40 % - **Output after 30 years:** 533 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 3828 of 14005 | | Power density | 3729 of 14005 | | Temperature coefficient | 2165 of 14005 | | Weight | 1226 of 14005 | | Warranty | 9798 of 14005 | ## About this series Sun-Pursuit Plus Series photovoltaic panels based on 132 cells are a breakthrough solution utilizing **advanced TOPCon technology**, which redefines efficiency standards in modern solar energy. Thanks to the use of n-type wafers, these modules offer significantly better resistance to light-induced degradation, which directly translates into a **longer service life** while maintaining high initial efficiency. The design consisting of 132 cells allows for precise voltage and current management, effectively reducing resistive losses and improving system operation in partial shading conditions. This series stands out from the competition with an excellent temperature coefficient, which ensures that the installation maintains high productivity even on the hottest days of the year. It is a solution dedicated to demanding commercial projects and large PV farms, where **maximizing yields from limited mounting space** is of key importance. Using Sun-Pursuit Plus eliminates the risk of premature power decline, offering investors **exceptional energy stability** and a much faster return on costs. Thanks to their unique cell structure, these modules show great sensitivity to diffuse radiation, which guarantees continuity of energy production even under cloudy skies, placing them at the forefront of the most cost-effective technologies available on the market today. This is a product that combines innovation with **reliability in extreme weather conditions**. ## Notable figures - Efficiency of 22.6% matches the \*\*TOPCon 600-650W\*\* median - At 225.8 W/m² power density, roof space requirements are typical for \*\*TOPCon 600-650W\*\* panels - At -0.29%/°C, hot weather performance is typical for \*\*TOPCon 600-650W\*\* panels - At 28.4 kg, this panel is 4.3 kg lighter than \*\*TOPCon 600-650W\*\* median (32.7 kg) - easier handling during installation - Ranked #3828 out of 14005 panels for efficiency in the database ## Questions ### How does TOPCon technology in Sun-Pursuit Plus panels differ from standard PERC cells? TOPCon (Tunnel Oxide Passivated Contact) technology uses n-type wafers with an additional passivation layer that reduces carrier recombination and boosts efficiency compared to conventional p-type PERC cells. As a result, Sun-Pursuit Plus modules degrade more slowly over time and show better resistance to light-induced degradation (LID), delivering higher energy yield across the module's lifetime. ### What warranty comes with the Sun-Pursuit Plus Series 132-cell panels? Techwise Solar backs the Sun-Pursuit Plus series with a 12-year product warranty and a 25-year linear power output warranty. Material and manufacturing defects are covered for the first 12 years, while the guaranteed power output percentage is maintained on a linear degradation curve throughout the full 25-year term. ### Are Sun-Pursuit Plus panels bifacial? No, the Sun-Pursuit Plus Series TOPCon 132-cell module is a mono-facial panel, optimized for standard rooftop or ground-mount installations that don't rely on reflected light from the rear side. If you need extra energy yield from albedo light, Techwise Solar also offers a bifacial version built on the same TOPCon platform. ### How do Sun-Pursuit Plus panels perform in high summer temperatures? Thanks to TOPCon technology and n-type wafers, these modules have a favorable temperature coefficient of power, which limits output loss as panel temperature rises. In practice, this means smaller energy losses during hot summer days compared to older PERC-based technologies, which matters especially for roof installations with limited airflow underneath the panels. ### What installations is the Sun-Pursuit Plus series with up to 625 Wp best suited for? With up to 625 Wp per module and a 132-cell design, this series is built primarily for large commercial installations and utility-scale PV farms where maximizing yield per unit of mounting area is critical. The high per-module power output reduces the total panel count needed, cutting down on racking and cabling costs in large-scale projects. ### Do Sun-Pursuit Plus panels perform well under cloudy skies or partial shading? Yes, the TOPCon cell structure gives these modules good sensitivity to diffuse irradiance, helping maintain energy production even on overcast days. The 132-cell layout also improves voltage management under partial shading, limiting the impact of individual shaded cells on the overall output of the module string. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/tw-625hts-02-en-e70818df73e1.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +40 W, +2.6 pp, +5 yr warranty | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +35 W, +2.4 pp, +5 yr warranty | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | -50 W, +2.2 pp, +5 yr warranty | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +30 W, +2.2 pp, +5 yr warranty | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | Cooler, +2.0 pp, +5 yr warranty | | [Longi Solar LR8-66HVD-660M](https://comparepv.com/panel/longi-lr8-66hvd-660m) | 660 W | +50 W, heavier, +1.9 pp | | [Techwise Solar TW-615HT-02-595W](https://comparepv.com/panel/techwise-solar-tw-615ht-02-595w) | 595 W | Heavier, +0.4 pp, +5 yr warranty | | [Techwise Solar TW-600HT-02-600W](https://comparepv.com/panel/techwise-solar-tw-600ht-02-600w) | 600 W | Heavier, -1.1 pp, +5 yr warranty | | [Techwise Solar TW-605HT-02-605W](https://comparepv.com/panel/techwise-solar-tw-605ht-02-605w) | 605 W | Heavier, -0.9 pp, +5 yr warranty | | [AIKO AIKO-A680-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a680-mde72mw) | 680 W | +70 W, +2.6 pp, +5 yr warranty | | [AIKO AIKO-A675-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a675-mde72mw) | 675 W | +65 W, +2.4 pp, +5 yr warranty | | [AIKO AIKO-A700-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a700-mae78dw) | 700 W | +90 W, heavier, +2.4 pp | | [AIKO AIKO-A695-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a695-mae78dw) | 695 W | +85 W, heavier, +2.3 pp | | [AIKO AIKO-G670-MCH72Mw](https://comparepv.com/panel/aiko-aiko-g670-mch72mw) | 670 W | +60 W, +2.2 pp, +5 yr warranty | | [Longi Solar LR7-72HVHF-670M](https://comparepv.com/panel/longi-lr7-72hvhf-670m) | 670 W | +60 W, +2.2 pp, +5 yr warranty | | [Jinko Solar JKM650-670N-66QL6-BDV (670W class)](https://comparepv.com/panel/jinko-solar-jkm650-670n-66ql6-bdv-670w-class) | 670 W | +60 W, +2.2 pp, +5 yr warranty | --- Source: https://comparepv.com/panel/techwise-solar-tw-625hts-02-610 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.