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VEDA Solar Brand review

VSN-G2-72H-580

580 Wp TOPCon Bifacial 80%
ComparePV verdict

Strong in heat, no clear weak spot

Rank 4,564 of 14,005
Compare panels Datasheet PDF
Power (Wp)
580
Typical for its class
Efficiency (%)
22.45
Typical · median 22.44%
Density (Wp/m²)
224.5
Typical · median 224.4
Temp (%/°C)
-0.280
Strong · top 4%
Weight (kg)
32.0
Typical · median 31.2 kg
Warranty (yrs)
30
Typical · median 30 yrs

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.

Ranking

1,018 panels in the segment TOPCon 550-600 W
Metric This panel Median Position in segment Overall rank
Module efficiency 22.45% 22.44% Typical 4,620
Power density 224.5 224.4 Typical 4,547
Temperature coefficient -0.280 -0.290 Strong · top 4% 1,309
Weight per kWp 55.2 53.8 Typical 9,588
Performance warranty 30 yrs 30 yrs Typical 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

1 positive · 0 caution
Best for

Hot roofs and southern climates.

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.

Notes from the database
  • Efficiency of 22.4% matches the TOPCon 550-600W median
  • Power density of 224.5 W/m² matches the TOPCon 550-600W median
  • 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
  • #4620 for efficiency, #1309 for temperature performance out of 14005 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 580 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 22.45 % Typical Segment median 22.44%
Vmpp · Impp 43.88 V · 13.22 A Operating point at max power
Voc · Isc 52.50 V · 13.95 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 2278×1134×30 mm · 2.58 m² of roof
Weight 32.0 kg Typical Typical · median 31.2 kg
Cells 144 · TOPCon Monocrystalline
Bifaciality 80 % Rear output as a share of front
Coefficient Pmax -0.280 %/°C Strong top 4% of its segment
Coefficient Voc · Isc -0.240 · 0.046 %/°C
NOCT 45 °C At 800 W/m², 20 °C ambient
Product warranty 12 years Hardware defects only
Performance warranty 30 years Typical median 30 yrs · median 30 yrs
End-of-warranty output 87.4 % Equals 507 W guaranteed
Degradation 1.00 → 0.40 % First year, then annual

Simulations

Live - change any input
Lifetime output & value
30 years at 1200 kWh/kWp/year and €0.50 per kWh
Power in year 30
-
Lifetime energy
-
Energy value
-
With bifacial gain
-

Degradation from this panel's own datasheet figures. No inverter, soiling or shading losses.

Heat losses
-0.280 %/°C against a segment median of -0.290
-
Bifacial gain
Rear gain over light concrete: -
-

Model: bifaciality × albedo × 0.6 view factor. A first-order estimate, not a yield simulation.

Alternatives

All VEDA Solar panels
Filter these
Size
Panel Power Eff. Temp. Weight Difference
VEDA Solar VSN-G2-72H-580 580 W 22.45% -0.280 32.0 kg You are here
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg Cooler, lighter, +2.4 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg -25 W, lighter, +2.2 pp
AIKO-A630-MAH72Dw 630 W 24.40% -0.260 32.5 kg +50 W, cooler, +1.9 pp
LR7-60HVHL-550M 550 W 24.40% -0.260 16.3 kg -30 W, 16 kg lighter, +1.9 pp
JAT60S40-540/LR 540 W 24.40% -0.260 23.5 kg -40 W, lighter, +1.9 pp
VSN-G2-72H-560 560 W 21.69% -0.280 32.0 kg -20 W, -0.8 pp
VSN-G2-72H-570 570 W 22.07% -0.280 32.0 kg -10 W, -0.4 pp
VSN-G2-72H-590 590 W 22.84% -0.280 32.0 kg +10 W, +0.4 pp
VSN-G2-72H-600 600 W 23.22% -0.280 32.0 kg +20 W, +0.8 pp
VSN-G2-72H-610 610 W 23.60% -0.280 32.0 kg +30 W, +1.2 pp
AIKO-A650-MAE72Mw 650 W 25.20% -0.260 27.0 kg +70 W, lighter, +2.8 pp
AIKO-A645-MAE72Mw 645 W 25.00% -0.260 27.0 kg +65 W, lighter, +2.6 pp
AIKO-A640-MAE72Mw 640 W 24.80% -0.260 27.0 kg +60 W, lighter, +2.4 pp
AIKO-A635-MAE72Mw 635 W 24.60% -0.260 27.0 kg +55 W, lighter, +2.2 pp

Found 2326 panels of the same or similar size to this one, within ±10 mm. See them here Found 2368 panels of the same or similar size to this one, within ±25 mm. See them here Found 2382 panels of the same or similar size to this one, within ±50 mm. See them here Found 2547 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
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.
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