--- title: "Vespa Solar Enerji Panels Review 2026: Pros, Cons & Specs | ComparePV" description: "In-depth Vespa Solar Enerji solar panel review 2026. 9 models analyzed: efficiency, cell technology, warranty, top picks. Compare Vespa Solar Enerji panels on ComparePV." source: "https://comparepv.com/reviews/vespa-solar-enerji" --- # Vespa Solar Enerji panels, *read off the datasheets* Vespa Solar Enerji has 9 modules in the database, from 445 to 630 Wp. Everything below is computed from those 9 datasheets: no score out of ten, no ranking of brands against each other, and nothing a manufacturer can pay to change. Where Vespa Solar Enerji does not publish a figure, it is left out of the average rather than assumed. ## The company - **Headquarters:** Turkey Company facts, not datasheet figures. Tier 1 is a financier's bankability list, and says nothing about how a panel performs. ## Key figures | Measure | Value | Note | | --- | --- | --- | | Panels | 9 | models in the database | | Average efficiency | 21.3 % | across the catalogue | | Best efficiency | 23.3 % (good) | their strongest module | | Power range | 445-630 Wp | smallest to largest | | Bifacial share | 100 % | 9 dual-sided models | | Average warranty | 30 years | guaranteed output term | ## 01. The top of the range The leaders of Vespa Solar Enerji'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 | [VSP630DM-G12RT-132H](https://comparepv.com/panel/vespa-solar-enerji-vsp630dm-g12rt-132h) | 630 Wp | 23.3% (good) | | 2 | [VSP555T-M10-144H](https://comparepv.com/panel/vespa-solar-enerji-vsp555t-m10-144h) | 555 Wp | 21.5% | | 3 | [VSP550T-M10-144H](https://comparepv.com/panel/vespa-solar-enerji-vsp550t-m10-144h) | 550 Wp | 21.3% | | 4 | [VSP460T-M10-120H](https://comparepv.com/panel/vespa-solar-enerji-vsp460t-m10-120h) | 460 Wp | 21.2% | | 5 | [VSP545T-M10-144H](https://comparepv.com/panel/vespa-solar-enerji-vsp545t-m10-144h) | 545 Wp | 21.1% | - VSP630DM-G12RT-132H - Monocrystalline bifacial - VSP555T-M10-144H - Monocrystalline bifacial - VSP550T-M10-144H - Monocrystalline bifacial - VSP460T-M10-120H - Monocrystalline bifacial - VSP545T-M10-144H - Monocrystalline bifacial [Sort the whole catalogue by efficiency](https://comparepv.com/panels/vespa-solar-enerji?sort_by=efficiency&sort_order=desc) ### Highest power nameplate output | # | Panel | efficiency | power | | --- | --- | --- | --- | | 1 | [VSP630DM-G12RT-132H](https://comparepv.com/panel/vespa-solar-enerji-vsp630dm-g12rt-132h) | 23.3% (good) | 630 Wp | | 2 | [VSP555T-M10-144H](https://comparepv.com/panel/vespa-solar-enerji-vsp555t-m10-144h) | 21.5% | 555 Wp | | 3 | [VSP550T-M10-144H](https://comparepv.com/panel/vespa-solar-enerji-vsp550t-m10-144h) | 21.3% | 550 Wp | | 4 | [VSP545T-M10-144H](https://comparepv.com/panel/vespa-solar-enerji-vsp545t-m10-144h) | 21.1% | 545 Wp | | 5 | [VSP540T-M10-144H](https://comparepv.com/panel/vespa-solar-enerji-vsp540t-m10-144h) | 20.9% | 540 Wp | - VSP630DM-G12RT-132H - Monocrystalline bifacial - VSP555T-M10-144H - Monocrystalline bifacial - VSP550T-M10-144H - Monocrystalline bifacial - VSP545T-M10-144H - Monocrystalline bifacial - VSP540T-M10-144H - Monocrystalline bifacial [Sort the whole catalogue by power](https://comparepv.com/panels/vespa-solar-enerji?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 | [VSP460T-M10-120H](https://comparepv.com/panel/vespa-solar-enerji-vsp460t-m10-120h) | 460 Wp | 21.2% | | 2 | [VSP455T-M10-120H](https://comparepv.com/panel/vespa-solar-enerji-vsp455t-m10-120h) | 455 Wp | 21.0% | | 3 | [VSP450T-M10-120H](https://comparepv.com/panel/vespa-solar-enerji-vsp450t-m10-120h) | 450 Wp | 20.8% | | 4 | [VSP445T-M10-120H](https://comparepv.com/panel/vespa-solar-enerji-vsp445t-m10-120h) | 445 Wp | 20.6% | - VSP460T-M10-120H - Monocrystalline bifacial - VSP455T-M10-120H - Monocrystalline bifacial - VSP450T-M10-120H - Monocrystalline bifacial - VSP445T-M10-120H - Monocrystalline bifacial ### For a commercial array 500 Wp and up | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [VSP630DM-G12RT-132H](https://comparepv.com/panel/vespa-solar-enerji-vsp630dm-g12rt-132h) | 630 Wp | 23.3% (good) | | 2 | [VSP555T-M10-144H](https://comparepv.com/panel/vespa-solar-enerji-vsp555t-m10-144h) | 555 Wp | 21.5% | | 3 | [VSP550T-M10-144H](https://comparepv.com/panel/vespa-solar-enerji-vsp550t-m10-144h) | 550 Wp | 21.3% | | 4 | [VSP545T-M10-144H](https://comparepv.com/panel/vespa-solar-enerji-vsp545t-m10-144h) | 545 Wp | 21.1% | | 5 | [VSP540T-M10-144H](https://comparepv.com/panel/vespa-solar-enerji-vsp540t-m10-144h) | 540 Wp | 20.9% | - VSP630DM-G12RT-132H - Monocrystalline bifacial - VSP555T-M10-144H - Monocrystalline bifacial - VSP550T-M10-144H - Monocrystalline bifacial - VSP545T-M10-144H - Monocrystalline bifacial - VSP540T-M10-144H - Monocrystalline bifacial ### For a ground mount dual-sided | # | Panel | power | efficiency | | --- | --- | --- | --- | | 1 | [VSP630DM-G12RT-132H](https://comparepv.com/panel/vespa-solar-enerji-vsp630dm-g12rt-132h) | 630 Wp | 23.3% (good) | | 2 | [VSP555T-M10-144H](https://comparepv.com/panel/vespa-solar-enerji-vsp555t-m10-144h) | 555 Wp | 21.5% | | 3 | [VSP550T-M10-144H](https://comparepv.com/panel/vespa-solar-enerji-vsp550t-m10-144h) | 550 Wp | 21.3% | | 4 | [VSP460T-M10-120H](https://comparepv.com/panel/vespa-solar-enerji-vsp460t-m10-120h) | 460 Wp | 21.2% | | 5 | [VSP545T-M10-144H](https://comparepv.com/panel/vespa-solar-enerji-vsp545t-m10-144h) | 545 Wp | 21.1% | - VSP630DM-G12RT-132H - Monocrystalline bifacial - VSP555T-M10-144H - Monocrystalline bifacial - VSP550T-M10-144H - Monocrystalline bifacial - VSP460T-M10-120H - Monocrystalline bifacial - VSP545T-M10-144H - Monocrystalline bifacial ## 03. What the catalogue is made of Shares are of the 9 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 | | --- | --- | --- | --- | | | PERC | 88.9% | 8 | | | TOPCon | 11.1% | 1 | PERC accounts for 88.9% of the catalogue - 8 of 9 modules. ### Efficiency spread share of the catalogue | # | Panel | share | panels | | --- | --- | --- | --- | | | 20-21% | 33.3% | 3 | | | 21-22% | 55.6% | 5 | | | 23%+ | 11.1% | 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:** High-efficiency panels available (up to 23.3%) - **Strength:** Strong bifacial lineup - 100% of portfolio supports dual-sided generation - **Strength:** Strong warranty coverage averaging 30 years - **Strength:** High-power panels available (up to 630W) for commercial applications ### Where it is thin - **Watch out:** Limited adoption of latest cell technologies (TOPCon/HJT) ## 05. In short > **Vespa Solar Enerji:** Vespa Solar Enerji is an industry leader in efficiency, offering 9 panels suitable for both residential and commercial buyers. With an average efficiency of 21.3% and top models reaching 23.3%, their panels deliver competitive performance. ### Common questions #### Is Vespa Solar Enerji a good solar panel manufacturer? Vespa Solar Enerji offers 9 solar panel models with an average efficiency of 21.3%. Check their full panel lineup on ComparePV to find the best model for your needs. #### What types of solar panels does Vespa Solar Enerji make? Vespa Solar Enerji manufactures panels ranging from 445W to 630W, covering both residential and commercial applications. Their portfolio includes PERC (89%), TOPCon (11%) cell technologies. #### How efficient are Vespa Solar Enerji solar panels? Vespa Solar Enerji panels have an average efficiency of 21.3%, with their most efficient model reaching 23.3%. This puts them among the industry leaders in the current market. #### Does Vespa Solar Enerji make bifacial solar panels? Yes, Vespa Solar Enerji offers 9 bifacial panels, representing 100% of their portfolio. Bifacial panels can generate additional energy from the rear side, making them ideal for ground-mounted systems. #### What warranty does Vespa Solar Enerji offer on their solar panels? Vespa Solar Enerji panels come with an average performance warranty of 30 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 Vespa Solar Enerji panels good for residential use? Vespa Solar Enerji 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 Vespa Solar Enerji use TOPCon technology? Yes, Vespa Solar Enerji 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) - [Vespa Solar Enerji vs Jinko Solar](https://comparepv.com/jinko-solar-vs-vespa-solar-enerji) - [Vespa Solar Enerji vs JA Solar](https://comparepv.com/ja-solar-vs-vespa-solar-enerji) - [Vespa Solar Enerji vs Trina Solar](https://comparepv.com/trina-solar-vs-vespa-solar-enerji) - [Vespa Solar Enerji vs LONGi](https://comparepv.com/longi-vs-vespa-solar-enerji) - [Vespa Solar Enerji vs Canadian Solar](https://comparepv.com/canadian-solar-vs-vespa-solar-enerji) - [Vespa Solar Enerji vs Q-Cells](https://comparepv.com/q-cells-vs-vespa-solar-enerji) - [Vespa Solar Enerji vs AIKO](https://comparepv.com/aiko-vs-vespa-solar-enerji) - [Vespa Solar Enerji vs Hyundai](https://comparepv.com/hyundai-vs-vespa-solar-enerji) ## Elsewhere - [All Vespa Solar Enerji panels 9](https://comparepv.com/panels/vespa-solar-enerji) - [All manufacturers](https://comparepv.com/reviews) - [Panel database](https://comparepv.com/panels) - [Market statistics](https://comparepv.com/stats) --- Source: https://comparepv.com/reviews/vespa-solar-enerji