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Sunket New Energy Brand review

SKT320M10

320 Wp Monocrystalline Bifacial
ComparePV verdict

Strong in heat, needs the roof space

Rank 12,933 of 14,005
Compare panels Datasheet PDF
Power (Wp)
320
Weak · bottom 16%
Efficiency (%)
19.55
Typical · median 20.10%
Density (Wp/m²)
135.9
Weak · bottom 1%
Temp (%/°C)
-0.290
Strong · top 10%
Weight (kg)
27.0
Weak · 6.0 kg above median
Warranty (yrs)
30
Strong · top 18%

The Sunket New Energy 182mm 80Cells Double Glass Bifacial Frameless AGRI series is a breakthrough solution designed with modern agriculture and professional agrivoltaic systems in mind. The use of bifacial technology combined with a unique frameless design allows for maximizing energy yields while simultaneously letting an optimal amount of light through to the plants located directly beneath the installation. These panels effectively solve the problem of limited land availability, enabling simultaneous electricity production and cultivation. Thanks to the use of Mono Half-Cell cells based on 182mm wafers, the modules are characterized by lower resistive losses and significantly higher resistance to micro-cracks than traditional solutions. A key advantage over standard competition is the Double Glass structure, which ensures extreme durability and resistance to aggressive external factors, such as ammonia or high humidity, typical of livestock environments. The lack of an aluminum frame eliminates the risk of dirt accumulation on the edges and facilitates natural self-cleaning of the modules during rainfall. This solution is dedicated to investors seeking maximum equipment lifespan and high aesthetics in carport or photovoltaic greenhouse projects. This system sets new standards in the integration of photovoltaics with the ecosystem, offering energy stability without a negative impact on the agricultural economy.

Ranking

2,653 panels in the 220-420 W band, all technologies
Metric This panel Median Position in segment Overall rank
Module efficiency 19.55% 20.10% Typical 12,642
Power density 135.9 200.6 Weak · bottom 1% 13,928
Temperature coefficient -0.290 -0.350 Strong · top 10% 2,165
Weight per kWp 84.4 56.5 Weak · bottom 4% 13,814
Performance warranty 30 yrs 25 yrs Strong · top 18% 21
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

2 positive · 2 caution
Best for

Agrivoltaic, commercial, shaded-installations and BIPV.

Not ideal for

Roofs where every square metre has to count and weight-limited structures.

Strengths
-0.290 %/°C temperature coefficient

Top 10% of the 220-420 W band, against a median of -0.350. Ranked 2,165th in the whole database.

30 year performance warranty

Top 18% of the 220-420 W band, against a median of 25 yrs.

Watch-outs
135.9 watts per square metre

Bottom 1% of the 220-420 W band, against a median of 200.6. Ranked 13,928th in the whole database.

84.4 kg per kWp

Bottom 4% of the 220-420 W band, against a median of 56.5. Ranked 13,814th in the whole database.

Notes from the database
  • At 19.6% efficiency, this panel is 2.3pp below the database median of 21.8%
  • Power density of 135.9 W/m² is 82.2 W/m² below database median (218.1 W/m²) - needs more roof space
  • At -0.29%/°C, hot weather performance is typical for database panels
  • #12642 for efficiency, #2165 for temperature performance out of 14005 panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 320 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 19.55 % Typical Segment median 20.10%
Vmpp · Impp 24.60 V · 13.01 A Operating point at max power
Voc · Isc 28.12 V · 13.77 A Sizes the string length
Max system voltage 700 V Longer strings than 1000 V modules
Dimensions 2088×1128×5 mm · 2.36 m² of roof
Weight 27.0 kg Weak Weak · 6.0 kg above median
Cells 80 Monocrystalline
Coefficient Pmax -0.290 %/°C Strong top 10% of its segment
Coefficient Voc · Isc -0.250 · 0.045 %/°C
NOCT 45 °C At 800 W/m², 20 °C ambient
Product warranty 12 years Hardware defects only
Performance warranty 30 years Strong top 18% · median 25 yrs
End-of-warranty output 87.4 % Equals 280 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
-

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

Heat losses
-0.290 %/°C against a segment median of -0.350
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Sunket New Energy SKT320M10 320 W 19.55% -0.290 27.0 kg You are here
NS-300MH-72 300 W 23.32% -0.290 12.5 kg Lighter, +3.8 pp, -5 yr warranty
NS-300MH-72 300 W 23.32% -0.290 12.5 kg Lighter, +3.8 pp, -5 yr warranty
ZEUS 1.2 FullBlack 280W 280 W 23.31% -0.260 14.3 kg -40 W, lighter, +3.8 pp
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Lighter, +3.6 pp, -5 yr warranty
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Lighter, +3.6 pp, -5 yr warranty
GKA182M285W 285 W 23.00% - 10.8 kg -35 W, 16 kg lighter, +3.4 pp
GKA182M270W 270 W 23.00% - 10.8 kg -50 W, 16 kg lighter, +3.4 pp
GKA182M300W 300 W 23.00% - 16.2 kg -20 W, lighter, +3.4 pp
GKA210M320W 320 W 23.00% - 16.2 kg Lighter, +3.4 pp
LR7-60HVH-560M 560 W 24.80% -0.260 25.0 kg +240 W, cooler, +5.2 pp
LR7-60HVH-555M 555 W 24.60% -0.260 25.0 kg +235 W, cooler, +5.1 pp
LR7-60HVHL-550M 550 W 24.40% -0.260 16.3 kg +230 W, lighter, +4.8 pp
LR7-60HVH-545M 545 W 24.20% -0.260 25.0 kg +225 W, cooler, +4.6 pp
LR7-60HVH-540M 540 W 23.90% -0.260 25.0 kg +220 W, cooler, +4.3 pp

Found 375 panels of the same or similar size to this one, within ±10 mm. See them here Found 415 panels of the same or similar size to this one, within ±25 mm. See them here Found 417 panels of the same or similar size to this one, within ±50 mm. See them here Found 961 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
What warranty comes with the Sunket 182mm 80Cells Double Glass Bifacial Frameless AGRI solar panels?
The Sunket AGRI series carries a 12-year product warranty covering material and manufacturing defects, plus a 30-year linear power output warranty. This means the manufacturer guarantees a defined minimum power retention threshold for three decades. A 30-year power warranty is among the longest available in the market and is especially relevant when calculating LCOE for agricultural PV projects.
Are the Sunket AGRI frameless bifacial panels suitable for agrivoltaic installations over crops?
Yes, this series is purpose-built for agrivoltaic applications. The frameless design eliminates dirt accumulation points and allows more uniform light diffusion to plants below. The bifacial double-glass structure transmits diffuse radiation, reducing thermal stress on crops. The modules are also resistant to ammonia and high humidity typical of livestock and greenhouse environments, making them a reliable choice for agricultural settings.
What does bifacial technology mean in the Sunket 182mm AGRI panels, and how much extra energy does the rear side produce?
Bifacial means the cells generate power from both direct irradiance on the front and reflected light (albedo) reaching the rear glass. In agrivoltaic installations where light soil, vegetation, or reflective mulch is present beneath the array, rear-side energy gain typically ranges from 5 to 25 percent over a standard monofacial module, depending on ground albedo and installation height.
What is the maximum power output of the Sunket 182mm 80Cells Bifacial Frameless panel, and is it enough for a farm-scale system?
The module reaches up to 320 Wp peak output under standard STC conditions, not counting the bifacial gain from the rear side. For farm-scale agrivoltaic projects, the total number of modules is determined by energy demand and available land area. A system designer should factor in both the STC front-side power and an estimated bifaciality coefficient to size the array and MPPT configuration correctly.
Are Sunket Double Glass Bifacial Frameless AGRI panels harder to install than conventional framed modules?
Frameless modules require dedicated glass-edge clamps rather than standard frame-mounted rail clips, which sets them apart from conventional installations. With the right racking system and an experienced installer familiar with frameless PV, the process is straightforward. The absence of an aluminum frame reduces edge-load mass, improves aesthetics, and eliminates the risk of galvanic corrosion at frame-to-glass contact points.
How do Sunket 182mm 80Cells AGRI panels perform in overcast conditions and low winter temperatures?
The Mono Half Cell technology based on 182 mm wafers delivers a higher fill factor and lower resistive losses compared to full-cell designs, improving low-irradiance performance on cloudy days. The double-glass construction also contributes to a lower temperature coefficient of power, meaning less output reduction during summer heat peaks. In winter conditions the module performs reliably provided the glass surface remains clear of snow accumulation.
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