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Shinson Technology S340M60P1B
Shinson Technology Brand review

S340M60P1B

340 Wp PERC
ComparePV verdict

Light for its output, no clear weak spot

Rank 11,835 of 14,129
Compare panels Datasheet PDF
Power (Wp)
340
Strong · top 12%
Efficiency (%)
20.56
Strong · top 3%
Density (Wp/m²)
202.1
Strong · top 5%
Temp (%/°C)
-0.340
Strong · top 8%
Weight (kg)
17.8
Strong · 1.2 kg below median
Warranty (yrs)
25
Typical · median 25 yrs

The Shinson Technology S-Nano series is designed for maximum energy yield on a limited surface area - without compromising durability. In practice, it stands out due to the use of modern cell solutions, including TOPCon type N variants, which help maintain high operational efficiency over time and better cope with typical losses in rooftop installations. In selected configurations, a bifacial design is also available, allowing for the use of light reflected from the ground, which effectively supports energy production in locations where every additional kilowatt-hour counts.

S-Nano is a good choice for investors who expect predictable performance in various weather conditions and want to minimize the risk of performance degradation over time. The series is suitable for residential and commercial installations, especially on roofs with difficult exposure, and in locations where stability of parameters and overall system profitability are important, rather than just theoretical figures.

Ranking

291 panels in the segment PERC 300-350 W
Metric This panel Median Position in segment Overall rank
Module efficiency 20.56% 19.00% Strong · top 3% 11,275
Power density 202.1 190.0 Strong · top 5% 12,071
Temperature coefficient -0.340 -0.360 Strong · top 8% 8,846
Weight per kWp 52.4 60.3 Strong · top 1% 5,893
Performance warranty 25 yrs 25 yrs Typical 9,912
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

3 positive · 0 caution
Best for

Residential and commercial.

Strengths
52.4 kg per kWp

Top 1% of the PERC 300-350 W segment, against a median of 60.3. Ranked 5,893rd in the whole database.

20.56% module efficiency

Top 3% of the PERC 300-350 W segment, against a median of 19.00%. Ranked 11,275th in the whole database.

202.1 watts per square metre

Top 5% of the PERC 300-350 W segment, against a median of 190.0. Ranked 12,071st in the whole database.

Notes from the database
  • Efficiency of 20.6% is 1.1pp above the PERC 0-400W median (19.4%)
  • Power density of 202.1 W/m² packs 7.9 W/m² more into the same footprint vs PERC 0-400W median (194.2 W/m²)
  • Temperature coefficient of -0.34%/°C matches the PERC 0-400W median
  • At 17.8 kg, this panel is 2.7 kg lighter than PERC 0-400W median (20.5 kg) - easier handling during installation
  • Ranked #11275 out of 14129 panels for efficiency in the database

Specifications

Open datasheet PDF
Nominal power (Pmax) 340 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 20.56 % Strong Segment median 19.00%
Vmpp · Impp 34.60 V · 9.60 A Operating point at max power
Voc · Isc 41.00 V · 10.11 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1686×998×28 mm · 1.68 m² of roof
Weight 17.8 kg Strong Strong · 1.2 kg below median
Cells 120 · PERC Monocrystalline
Coefficient Pmax -0.340 %/°C Strong top 8% of its segment
Coefficient Voc · Isc -0.250 · 0.050 %/°C
NOCT 43 °C At 800 W/m², 20 °C ambient
Product warranty 25 years Hardware defects only
Performance warranty 25 years Typical median 25 yrs · median 25 yrs
Degradation 0.50 % Per year after the first

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
-0.340 %/°C against a segment median of -0.360
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
Shinson Technology S340M60P1B 340 W 20.56% -0.340 17.8 kg You are here
NS-300MH-72 300 W 23.32% -0.290 12.5 kg Cooler, lighter, +2.8 pp
NS-300MH-72 300 W 23.32% -0.290 12.5 kg Cooler, lighter, +2.8 pp
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Cooler, lighter, +2.6 pp
NS-330MH-80 330 W 23.15% -0.290 15.0 kg Cooler, lighter, +2.6 pp
GKA182M300W 300 W 23.00% - 16.2 kg -40 W, +2.4 pp, +5 yr warranty
GKA210M320W 320 W 23.00% - 16.2 kg -20 W, +2.4 pp, +5 yr warranty
GKA210M340W 340 W 23.00% - 16.2 kg Lighter, +2.4 pp, +5 yr warranty
GKA210M360W 360 W 23.00% - 16.2 kg +20 W, +2.4 pp, +5 yr warranty
GKA210M380W (1/4*4*38) 380 W 23.00% - 17.1 kg +40 W, +2.4 pp, +5 yr warranty
GKA210M380W (1/2*4*19) 380 W 23.00% - 17.1 kg +40 W, +2.4 pp, +5 yr warranty
S330M60P1B 330 W 19.50% -0.340 17.8 kg -10 W, -1.1 pp
S335M60P1B 335 W 19.78% -0.340 17.8 kg -0.8 pp
S345M60P1B 345 W 20.68% -0.340 17.8 kg Very close match
JT440SYK(B) 440 W 22.90% -0.240 23.0 kg +100 W, cooler, +2.3 pp
JT435SYk(B) 435 W 22.70% -0.240 23.0 kg +95 W, cooler, +2.1 pp
SPR-MAX3-400-COM 400 W 22.60% -0.270 19.0 kg Cooler, +2.0 pp, +15 yr warranty

Found 96 panels of the same or similar size to this one, within ±10 mm. See them here Found 232 panels of the same or similar size to this one, within ±25 mm. See them here Found 470 panels of the same or similar size to this one, within ±50 mm. See them here Found 814 panels of the same or similar size to this one, within ±100 mm. See them here

About the S-Nano series

6 answered

These answers cover the whole series. Where a figure differs, the specification above is this module's own.

What is TOPCon technology in the Shinson Technology S-Nano panels, and is it worth the premium?
TOPCon (Tunnel Oxide Passivated Contact) is an N-type cell technology that delivers higher efficiency and lower degradation rates compared to older PERC cells. In the S-Nano series this translates to better performance at high temperatures and reduced power losses over the panel's lifetime. For the investor, it means more energy from the same roof area across decades of system operation.
What warranty is included with the Shinson Technology S-Nano panels?
The S-Nano series comes with a 30-year product warranty covering material and manufacturing defects, plus a 30-year linear power output warranty. Both terms align with premium market standards. To keep the warranty valid, retain your purchase documents and ensure the installation meets the manufacturer's mounting and operating requirements.
Are Shinson Technology S-Nano panels a good fit for a small roof with limited space?
Yes, the S-Nano series was designed specifically for space-constrained installations. TOPCon cell technology delivers higher efficiency per square meter than PERC cells, allowing greater power output from fewer modules. With a maximum power rating of 460 Wp, this series maximizes energy yield even on roofs with a challenging or restricted exposure.
Is the Shinson Technology S-Nano 460 Wp panel bifacial?
No, this variant of the S-Nano series is a monofacial module that generates power from the front side only. It is worth noting that the S-Nano lineup also includes bifacial configurations that capture light reflected from the ground surface. If bifacial technology is a priority for your project, ask your distributor for the appropriate model.
How do Shinson Technology S-Nano panels perform on hot days and in overcast conditions?
The N-type TOPCon cells used in the S-Nano series have a lower temperature coefficient than standard PERC cells, meaning less power loss when the module heats up during summer. N-type technology also performs comparatively well under diffuse light in overcast conditions. Actual energy yield remains strongly influenced by roof tilt angle and the absence of shading.
Where are Shinson Technology S-Nano panels manufactured, and does the country of origin affect quality?
Shinson Technology is a China-based manufacturer with production capacity exceeding 10 GW. The panels carry standard quality certifications (IEC, CE) required for European markets. Chinese PV modules from established manufacturers are widely deployed in installations worldwide. Quality is best assessed through warranty conditions and certifications rather than country of origin alone.
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