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VDS Renewable Brand review

VDS-S108/M10H-405

405 Wp PERC
ComparePV verdict

Strong in heat, no clear weak spot

Rank 11,964 of 14,005
Compare panels Datasheet PDF
Power (Wp)
405
Typical for its class
Efficiency (%)
20.70
Typical · median 20.60%
Density (Wp/m²)
207.2
Typical · median 206.2
Temp (%/°C)
-0.340
Strong · top 24%
Weight (kg)
22.0
Typical · median 22.0 kg
Warranty (yrs)
25
Typical · median 25 yrs

The VDS-S108/M10H panel series utilizes advanced Half-Cut cell technology, which directly translates into higher module efficiency even in partial shading conditions. Thanks to the use of M10 silicon wafers, these panels offer an optimal surface-to-power ratio, making them an ideal choice for prosumer installations on limited roof spaces. The manufacturer has focused on high resistance to potential-induced degradation (PID), ensuring long-term stability of energy yields, which is crucial in the Polish climate for a fast return on investment. The robust construction with a reinforced frame guarantees safety under heavy snow and wind loads, eliminating the risk of harmful micro-cracks. This solution is dedicated to users seeking a balance between modern design and technical reliability. A distinguishing feature of the series is its excellent low-light performance, allowing for efficient system operation on cloudy days. By choosing these modules, investors receive a product with an optimized temperature coefficient, which significantly reduces energy losses during summer heat, outperforming standard competing solutions in this regard. These panels effectively solve the problem of limited mounting surface area, offering maximum power density from every square meter of the roof while maintaining full aesthetic finish.

Ranking

954 panels in the segment PERC 400-450 W
Metric This panel Median Position in segment Overall rank
Module efficiency 20.70% 20.60% Typical 10,764
Power density 207.2 206.2 Typical 10,749
Temperature coefficient -0.340 -0.350 Strong · top 24% 8,778
Weight per kWp 54.3 53.0 Typical 8,586
Performance warranty 25 yrs 25 yrs Typical 9,798
Colour key Strong - top 25% Typical - middle 50% Weak - bottom 25%

Signals from the data

1 positive · 0 caution
Best for

Residential and shaded-installations.

Strengths
-0.340 %/°C temperature coefficient

Top 24% of the PERC 400-450 W segment, against a median of -0.350.

Notes from the database
  • At 20.7% efficiency, this panel is on par with typical PERC 400-450W modules
  • At 207.2 W/m² power density, roof space requirements are typical for PERC 400-450W panels
  • Temperature coefficient of -0.34%/°C matches the PERC 400-450W median
  • In the top 77% for efficiency among all PERC panels

Specifications

Open datasheet PDF
Nominal power (Pmax) 405 Wp Nameplate at 1000 W/m², 25 °C
Module efficiency 20.70 % Typical Segment median 20.60%
Vmpp · Impp 31.40 V · 12.91 A Operating point at max power
Voc · Isc 37.30 V · 13.81 A Sizes the string length
Max system voltage 1500 V Longer strings than 1000 V modules
Dimensions 1724×1134×35 mm · 1.96 m² of roof
Weight 22.0 kg Typical Typical · median 22.0 kg
Cells 108 · PERC Monocrystalline
Coefficient Pmax -0.340 %/°C Strong top 24% of its segment
Coefficient Voc · Isc -0.250 · 0.040 %/°C
NOCT 42 °C At 800 W/m², 20 °C ambient
Product warranty 12 years Hardware defects only
Performance warranty 25 years Typical median 25 yrs · median 25 yrs
End-of-warranty output 84.8 % Equals 332 W guaranteed
Degradation 2.00 → 0.55 % 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
-0.340 %/°C against a segment median of -0.350
-
Filter these
Size
Panel Power Eff. Temp. Weight Difference
VDS Renewable VDS-S108/M10H-405 405 W 20.70% -0.340 22.0 kg You are here
AIKO-455-MAH54Db 455 W 23.30% -0.260 24.0 kg +50 W, cooler, +2.6 pp
LR5-54HTH-455M 455 W 23.30% -0.290 20.8 kg +50 W, cooler, +2.6 pp
YL455CF54 e/2 455 W 23.30% -0.290 20.3 kg +50 W, cooler, +2.6 pp
ESM-455T 455 W 23.30% -0.310 21.0 kg +50 W, +2.6 pp, +5 yr warranty
SE5-54HBC-455W 455 W 23.30% -0.290 20.8 kg +50 W, cooler, +2.6 pp
JST-EDMH-(445-465)W-TD (455W class) 455 W 23.30% -0.300 20.5 kg +50 W, +2.6 pp, +5 yr warranty
LX-455M/182R-96+ GG 455 W 23.30% -0.260 23.5 kg +50 W, cooler, +2.6 pp
VDS-S108/M10H-390 390 W 19.90% -0.340 22.0 kg -15 W, -0.8 pp
VDS-S108/M10H-395 395 W 20.20% -0.340 22.0 kg -10 W, -0.5 pp
VDS-S108/M10H-400 400 W 20.50% -0.340 22.0 kg Very close match
VDS-S108/M10H-410 410 W 21.00% -0.340 22.0 kg +0.3 pp
LR7-54HJD-510M 510 W 25.00% -0.240 23.5 kg +105 W, cooler, +4.3 pp
AIKO-A495-MCE54Mw 495 W 24.80% -0.260 21.0 kg +90 W, cooler, +4.1 pp
LR7-54HJD-505M 505 W 24.70% -0.240 23.5 kg +100 W, cooler, +4.0 pp
AIKO-A490-MCE54Mw 490 W 24.50% -0.260 21.0 kg +85 W, cooler, +3.8 pp
LR7-54HJD-500M 500 W 24.50% -0.240 23.5 kg +95 W, cooler, +3.8 pp

Found 1783 panels of the same or similar size to this one, within ±10 mm. See them here Found 1917 panels of the same or similar size to this one, within ±25 mm. See them here Found 3392 panels of the same or similar size to this one, within ±50 mm. See them here Found 3970 panels of the same or similar size to this one, within ±100 mm. See them here

Common questions

6 answered
Is the VDS-S108/M10H panel series still available for purchase?
The VDS-S108/M10H series has been discontinued and is no longer part of the manufacturer's current production lineup. Availability is now limited to remaining distributor stock. Anyone looking to expand an existing installation with matching modules should check current inventory with their supplier or consider a replacement model with similar power output and dimensions.
What warranty comes with the VDS-S108/M10H panels?
VDS Renewable provides a 12-year product warranty covering material and workmanship defects, plus a 25-year linear power output warranty. This means that after 25 years of operation, the panel should still deliver a significant share of its original rated power, which is standard for modules in this class.
How does Half-Cut cell technology in the VDS-S108/M10H differ from standard PERC cells?
The panel uses PERC cells cut in half, known as half-cut technology. Splitting each cell reduces internal resistance and power losses under partial shading, for example from a chimney or antenna. In practice this results in higher module efficiency and a lower risk of hot spots compared to conventional full-size PERC cells.
What is the maximum power output of the VDS-S108/M10H, and how many panels are needed for a 5 kW system?
The maximum power rating is 410 Wp. Building a system of roughly 5 kW would require approximately 12-13 panels, depending on the exact inverter configuration and system losses. Thanks to M10 wafers, these panels offer a good power-to-area ratio, making it easier to fit the required number of modules on a limited roof surface.
Are the VDS-S108/M10H panels suitable for roofs exposed to heavy snow loads?
Yes, the series features a reinforced frame designed for high mechanical loads, including snow and wind. The sturdy construction reduces the risk of cell microcracks caused by deflection, which is relevant in climates with periodically heavy winter snowfall.
Are the VDS-S108/M10H panels bifacial, and are they suitable for ground-mounted installations?
No, the VDS-S108/M10H series consists of monofacial panels, not designed to capture reflected light on the rear side. For ground-mounted installations where additional yield from reflected light off the ground matters, a dedicated bifacial module from another series in the manufacturer's lineup would be a better choice.
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