--- title: "Techwise Solar Panels Review 2026: Pros, Cons & Specs | ComparePV" description: "In-depth Techwise Solar solar panel review 2026. 164 models analyzed: efficiency, cell technology, warranty, top picks. Compare Techwise Solar panels on ComparePV." source: "https://comparepv.com/reviews/techwise-solar" --- # Techwise Solar panels, *read off the datasheets* Techwise Solar has 164 modules in the database, from 150 to 720 Wp. Everything below is computed from those 164 datasheets: no score out of ten, no ranking of brands against each other, and nothing a manufacturer can pay to change. Where Techwise Solar does not publish a figure, it is left out of the average rather than assumed. ## Key figures | Measure | Value | Note | | --- | --- | --- | | Panels | 164 | models in the database | | Average efficiency | 21.9 % | across the catalogue | | Best efficiency | 23.8 % (good) | their strongest module | | Power range | 150-720 Wp | smallest to largest | | Bifacial share | 49 % | 81 dual-sided models | | Average warranty | 27 years | guaranteed output term | ## 01. The top of the range The leaders of Techwise Solar's own catalogue on the two figures a specification sheet leads with. Neither is a verdict: the most efficient module in a range is rarely the one that suits a given roof. ### Most efficient module efficiency | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [TW-615HT-02-615W](https://comparepv.com/panel/techwise-solar-tw-615ht-02-615w) | 615 Wp | 23.8% (good) | | 2 | [TW-615HT-02-610W](https://comparepv.com/panel/techwise-solar-tw-615ht-02-610w) | 610 Wp | 23.6% (good) | | 3 | [TW-615HT-02-605W](https://comparepv.com/panel/techwise-solar-tw-615ht-02-605w) | 605 Wp | 23.4% (good) | | 4 | [TW-600HTS-06](https://comparepv.com/panel/techwise-solar-tw-600hts-06) | 600 Wp | 23.2% (good) | | 5 | [TW-600HT-06-600](https://comparepv.com/panel/techwise-solar-tw-600ht-06-600) | 600 Wp | 23.2% (good) | - TW-615HT-02-615W - Monocrystalline bifacial - TW-615HT-02-610W - Monocrystalline bifacial - TW-615HT-02-605W - Monocrystalline bifacial - TW-600HTS-06 - Monocrystalline - TW-600HT-06-600 - Monocrystalline bifacial [Sort the whole catalogue by efficiency](https://comparepv.com/panels/techwise-solar?sort_by=efficiency&sort_order=desc) ### Highest power nameplate output | # | Panel | efficiency | power | | --- | --- | --- | --- | | 1 | [TW-720HT-01-720W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-720w) | 22.5% (good) | 720 Wp | | 2 | [TW-720HT-01-715W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-715w) | 22.4% (good) | 715 Wp | | 3 | [TW-720HT-01-710W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-710w) | 22.2% (good) | 710 Wp | | 4 | [TW-720HT-01-705W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-705w) | 22.1% (good) | 705 Wp | | 5 | [TW-720HT-01-700W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-700w) | 21.9% | 700 Wp | - TW-720HT-01-720W - Monocrystalline bifacial - TW-720HT-01-715W - Monocrystalline bifacial - TW-720HT-01-710W - Monocrystalline bifacial - TW-720HT-01-705W - Monocrystalline bifacial - TW-720HT-01-700W - Monocrystalline bifacial [Sort the whole catalogue by power](https://comparepv.com/panels/techwise-solar?sort_by=power&sort_order=desc) ## 02. By what the array is for Three cuts of the same catalogue, each ordered by efficiency inside its band. An empty column means the brand does not build for that case. ### For a house roof 380-460 Wp | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [TW-450HT-06](https://comparepv.com/panel/techwise-solar-tw-450ht-06) | 450 Wp | 23.0% (good) | | 2 | [TW-450HTS-06](https://comparepv.com/panel/techwise-solar-tw-450hts-06) | 450 Wp | 23.0% (good) | | 3 | [TW-445HT-06](https://comparepv.com/panel/techwise-solar-tw-445ht-06) | 445 Wp | 22.8% (good) | | 4 | [TW-445HTS-06](https://comparepv.com/panel/techwise-solar-tw-445hts-06) | 445 Wp | 22.8% (good) | | 5 | [TW-455HDB-1](https://comparepv.com/panel/techwise-solar-tw-455hdb-1) | 455 Wp | 22.8% (good) | - TW-450HT-06 - Monocrystalline bifacial - TW-450HTS-06 - Monocrystalline - TW-445HT-06 - Monocrystalline bifacial - TW-445HTS-06 - Monocrystalline - TW-455HDB-1 - Monocrystalline bifacial ### For a commercial array 500 Wp and up | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [TW-720HT-01-720W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-720w) | 720 Wp | 22.5% (good) | | 2 | [TW-720HT-01-715W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-715w) | 715 Wp | 22.4% (good) | | 3 | [TW-720HT-01-710W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-710w) | 710 Wp | 22.2% (good) | | 4 | [TW-720HT-01-705W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-705w) | 705 Wp | 22.1% (good) | | 5 | [TW-720HT-01-700W](https://comparepv.com/panel/techwise-solar-tw-720ht-01-700w) | 700 Wp | 21.9% | - TW-720HT-01-720W - Monocrystalline bifacial - TW-720HT-01-715W - Monocrystalline bifacial - TW-720HT-01-710W - Monocrystalline bifacial - TW-720HT-01-705W - Monocrystalline bifacial - TW-720HT-01-700W - Monocrystalline bifacial ### For a ground mount dual-sided | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [TW-615HT-02-615W](https://comparepv.com/panel/techwise-solar-tw-615ht-02-615w) | 615 Wp | 23.8% (good) | | 2 | [TW-615HT-02-610W](https://comparepv.com/panel/techwise-solar-tw-615ht-02-610w) | 610 Wp | 23.6% (good) | | 3 | [TW-615HT-02-605W](https://comparepv.com/panel/techwise-solar-tw-615ht-02-605w) | 605 Wp | 23.4% (good) | | 4 | [TW-600HT-06-600](https://comparepv.com/panel/techwise-solar-tw-600ht-06-600) | 600 Wp | 23.2% (good) | | 5 | [TW-615HT-02-600W](https://comparepv.com/panel/techwise-solar-tw-615ht-02-600w) | 600 Wp | 23.2% (good) | - TW-615HT-02-615W - Monocrystalline bifacial - TW-615HT-02-610W - Monocrystalline bifacial - TW-615HT-02-605W - Monocrystalline bifacial - TW-600HT-06-600 - Monocrystalline bifacial - TW-615HT-02-600W - Monocrystalline bifacial ## 03. What the catalogue is made of Shares are of the 164 modules in the database, counted once each. A power ladder of one module counts as its rungs, which is why a large catalogue is not the same as a wide one. [Cell technology across the market](https://comparepv.com/stats/cell-technology) ### Cell technology share of the catalogue | # | Panel | share | panels | | --- | --- | --- | --- | | | TOPCon | 69.5% | 114 | | | PERC | 28.0% | 46 | | | Unknown | 2.4% | 4 | TOPCon accounts for 69.5% of the catalogue - 114 of 164 modules. ### Efficiency spread share of the catalogue | # | Panel | share | panels | | --- | --- | --- | --- | | | \<20% | 1.2% | 2 | | | 20-21% | 15.2% | 25 | | | 21-22% | 28.7% | 47 | | | 22-23% | 45.1% | 74 | | | 23%+ | 9.1% | 15 | | | Unknown | 0.6% | 1 | ## 04. Strengths and gaps Both lists are derived from the figures above rather than written about the brand. A gap here is a gap in what is published, which is not always a gap in what is built. ### What this catalogue is good at - **Strength:** Solid portfolio of 164 panels - **Strength:** High-efficiency panels available (up to 23.8%) - **Strength:** Strong warranty coverage averaging 27 years - **Strength:** High-power panels available (up to 720W) for commercial applications ## 05. In short > **Techwise Solar:** Techwise Solar is an industry leader in efficiency, offering 164 panels suitable for both residential and commercial buyers. With an average efficiency of 21.9% and top models reaching 23.8%, their panels deliver competitive performance. ### Common questions #### Is Techwise Solar a good solar panel manufacturer? Techwise Solar offers 164 solar panel models with an average efficiency of 21.9%. Check their full panel lineup on ComparePV to find the best model for your needs. #### What types of solar panels does Techwise Solar make? Techwise Solar manufactures panels ranging from 150W to 720W, covering both residential and commercial applications. Their portfolio includes TOPCon (70%), PERC (28%), Unknown (2%) cell technologies. #### How efficient are Techwise Solar solar panels? Techwise Solar panels have an average efficiency of 21.9%, with their most efficient model reaching 23.8%. This puts them among the industry leaders in the current market. #### Does Techwise Solar make bifacial solar panels? Yes, Techwise Solar offers 81 bifacial panels, representing 49% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems. #### What warranty does Techwise Solar offer on their solar panels? Techwise Solar panels come with an average performance warranty of 27 years. This warranty guarantees that the panels will maintain a specified level of power output over time, protecting your investment against degradation beyond normal levels. #### Are Techwise Solar panels good for residential use? Techwise Solar offers panels in the residential-friendly 380-460W range. For home installations, look for models with high efficiency and compact dimensions to maximize power from limited roof space. Browse their full lineup on ComparePV to filter by power range and specifications. #### Does Techwise Solar use TOPCon technology? Yes, Techwise Solar has adopted TOPCon (Tunnel Oxide Passivated Contact) cell technology in part of their portfolio. TOPCon cells offer higher efficiency and better temperature performance compared to older PERC technology, making them a strong choice for maximizing energy production. ## 06. Compared with A brand comparison weighs the two catalogues against each other - what each builds, at what efficiency, and how deep the range goes. [Build your own](https://comparepv.com/comparisons) - [Techwise Solar vs Jinko Solar](https://comparepv.com/jinko-solar-vs-techwise-solar) - [Techwise Solar vs JA Solar](https://comparepv.com/ja-solar-vs-techwise-solar) - [Techwise Solar vs Trina Solar](https://comparepv.com/techwise-solar-vs-trina-solar) - [Techwise Solar vs LONGi](https://comparepv.com/longi-vs-techwise-solar) - [Techwise Solar vs Canadian Solar](https://comparepv.com/canadian-solar-vs-techwise-solar) - [Techwise Solar vs Q-Cells](https://comparepv.com/q-cells-vs-techwise-solar) - [Techwise Solar vs AIKO](https://comparepv.com/aiko-vs-techwise-solar) - [Techwise Solar vs Hyundai](https://comparepv.com/hyundai-vs-techwise-solar) ## Elsewhere - [All Techwise Solar panels 164](https://comparepv.com/panels/techwise-solar) - [All manufacturers](https://comparepv.com/reviews) - [Panel database](https://comparepv.com/panels) - [Market statistics](https://comparepv.com/stats) --- Source: https://comparepv.com/reviews/techwise-solar