--- title: "VEDA Solar VSN-G2-72H-590 590W Solar Panel - Specs & Review | ComparePV" description: "VEDA Solar VSN-G2-72H-590 590W solar panel. Specs: 22.84% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/veda-solar-vsn-g2-72h-590" updated: 2026-09-11 --- # VEDA Solar VSN-G2-72H-590 Strong in heat, no clear weak spot 1,018 panels in the segment TOPCon 550-600 W ## Identity - **Manufacturer:** VEDA Solar - **Model:** VSN-G2-72H-590 - **Series:** NOVEX Prime - **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 | 22.84% | 22.44% | Strong - top 15% | 2,617 | | Power density | 228.4 | 224.4 | Strong - top 17% | 2,598 | | Temperature coefficient | -0.280 | -0.290 | Strong - top 4% | 1,309 | | Weight (kg) | 32.0 kg | 31.2 kg | Typical | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.84% | 22.44% | Strong - top 15% | 2,617 | | Power density | 228.4 | 224.4 | Strong - top 17% | 2,598 | | Temperature coefficient | -0.280 | -0.290 | Strong - top 4% | 1,309 | | Weight per kWp | 54.2 | 53.8 | Typical | 8,477 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **-0.280 %/°C temperature coefficient** - Top 4% of the TOPCon 550-600 W segment, against a median of -0.290. Ranked 1,309th in the whole database. - **22.84% module efficiency** - Top 15% of the TOPCon 550-600 W segment, against a median of 22.44%. - **228.4 watts per square metre** - Top 17% of the TOPCon 550-600 W segment, against a median of 224.4. - **Best for:** Hot roofs and southern climates, small roofs that need every watt and roofs where every square metre counts. ## Specification ### Electrical - **Rated power (Pmax):** 590 W - **Efficiency:** 22.84 % - **Voltage at Pmax (Vmp):** 44.17 V - **Current at Pmax (Imp):** 13.36 A - **Open-circuit voltage (Voc):** 52.90 V - **Short-circuit current (Isc):** 14.07 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.280 %/degC - **Temperature coefficient of Voc:** -0.240 %/degC - **Temperature coefficient of Isc:** 0.046 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 144 - **Bifacial:** yes ### Physical - **Length:** 2278 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 32.0 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 | 2617 of 14005 | | Power density | 2598 of 14005 | | Temperature coefficient | 1309 of 14005 | | Weight | 8477 of 14005 | | Warranty | 21 of 14005 | ## About this series VEDA Solar NOVEX Prime series photovoltaic panels are the answer to the needs of the most demanding investors looking for maximum efficiency in variable weather conditions. The use of advanced **N-type TOPCon cell technology** ensures that these modules are characterized by significantly lower degradation over time and excellent efficiency in low-light conditions, which directly translates into higher annual energy yields. The construction of the NOVEX Prime series has been optimized for durability, offering **high resistance to mechanical loads** and extreme weather phenomena such as hail or strong winds. Thanks to the use of anti-reflective coatings and modern lamination processes, these panels minimize energy losses resulting from light reflection. This is an ideal solution for residential and commercial installations, where the **Full Black aesthetic** and optimal use of available roof space are of key importance. Compared to standard market solutions, this series stands out with an **extended product warranty** and thermal stability, which prevents sharp power drops on hot days. By choosing VEDA Solar NOVEX Prime, the user invests in reliability and **energy security** based on premium-class components that set new standards in the durability of photovoltaic systems. ## Notable figures - At 22.8% efficiency, this panel is on par with typical \*\*TOPCon 550-600W\*\* modules - Power density of 228.4 W/m² packs 4.0 W/m² more into the same footprint vs \*\*TOPCon 550-600W\*\* median (224.4 W/m²) - At -0.28%/°C, hot weather performance is typical for \*\*TOPCon 550-600W\*\* panels - Bifaciality factor of 80% can add 4-12% extra yield with reflective mounting surface - #2617 for efficiency, #1309 for temperature performance out of 14005 panels ## Questions ### How does the N-type TOPCon technology in VEDA Solar NOVEX Prime panels differ from older PERC cells? N-type TOPCon cells use an additional passivation layer, resulting in lower degradation in the first year and throughout the panel's lifespan compared to classic PERC cells. NOVEX Prime panels also perform better in low-light conditions, such as early morning, evening, or cloudy days, translating into higher annual energy yield from the same roof area. ### Are 610 Wp NOVEX Prime panels suitable for a typical single-family home roof? Yes, a power output of 610 Wp means a 6-10 kWp system typically requires only 10 to 16 modules, which fits on most sloped and flat residential roofs. The high wattage per panel reduces the total module count, shortening installation time and minimizing the number of connections in the array. ### What does bifacial design offer in VEDA Solar NOVEX Prime panels, and is it worth the extra cost? The bifacial design of NOVEX Prime panels allows them to generate power from the rear side as well, capturing light reflected off the roof, ground, or a bright surface beneath the mounting structure. In practice this delivers an additional energy gain of a few percent, especially on light-colored surfaces or ground-mounted racking with airflow underneath. On typical sloped roof installations the gain is smaller but still noticeable. ### What warranty comes with VEDA Solar NOVEX Prime panels, and what does it cover? The NOVEX Prime series comes with a 12-year product warranty covering material and workmanship defects, plus a 30-year power warranty guaranteeing the cells maintain their rated output over the long term. This is longer coverage than many standard panels on the market, which matters when calculating the return on investment for a solar installation. ### Do NOVEX Prime panels perform well in cold temperatures and frost? Yes, TOPCon-based panels like the NOVEX Prime series have good thermal stability and a lower power temperature coefficient than older technologies. This means on cold, sunny days, typical of spring and fall, the panels can achieve even higher efficiency than during hot summer days, when high cell temperature reduces output. ### Does the Full Black finish on NOVEX Prime panels affect performance? The Full Black finish is mainly an aesthetic choice, but the black frame and backsheet can slightly raise the module's operating temperature in full sun, theoretically lowering efficiency by a fraction of a percent. In the NOVEX Prime series this effect is minimized thanks to the thermal stability of TOPCon cells, combining a modern look with strong energy performance. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/Veda-Solar-Brochure-Open-File-V16-72-8e22c482540a.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | -30 W, lighter, +2.0 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +50 W, lighter, +2.0 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | -35 W, lighter, +1.8 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +45 W, lighter, +1.8 pp | | [AIKO AIKO-A630-MAH72Dw](https://comparepv.com/panel/aiko-aiko-a630-mah72dw) | 630 W | +40 W, cooler, +1.6 pp | | [Longi Solar LR7-60HVHL-550M](https://comparepv.com/panel/longi-lr7-60hvhl-550m) | 550 W | -40 W, 16 kg lighter, +1.6 pp | | [VEDA Solar VSN-G2-72H-560](https://comparepv.com/panel/veda-solar-vsn-g2-72h-560) | 560 W | -30 W, -1.1 pp | | [VEDA Solar VSN-G2-72H-570](https://comparepv.com/panel/veda-solar-vsn-g2-72h-570) | 570 W | -20 W, -0.8 pp | | [VEDA Solar VSN-G2-72H-580](https://comparepv.com/panel/veda-solar-vsn-g2-72h-580) | 580 W | -10 W, -0.4 pp | | [VEDA Solar VSN-G2-72H-600](https://comparepv.com/panel/veda-solar-vsn-g2-72h-600) | 600 W | +10 W, +0.4 pp | | [VEDA Solar VSN-G2-72H-610](https://comparepv.com/panel/veda-solar-vsn-g2-72h-610) | 610 W | +20 W, +0.8 pp | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +60 W, lighter, +2.4 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +55 W, lighter, +2.2 pp | --- Source: https://comparepv.com/panel/veda-solar-vsn-g2-72h-590 Not in this file, on the page: a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.