--- title: "VDS Renewable VDS-S150/M12H-495 495W Solar Panel - Specs & Review | ComparePV" description: "VDS Renewable VDS-S150/M12H-495 495W solar panel. Specs: 20.80% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/vds-renewable-vds-s150-m12h-495" updated: 2026-09-11 --- # VDS Renewable VDS-S150/M12H-495 Middle of its segment, short guarantee 8,474 panels in the 395-595 W band, all technologies ## Identity - **Manufacturer:** VDS Renewable - **Model:** VDS-S150/M12H-495 - **Series:** VDS-S150/M12H-xxx - **Rated power:** 495 W - **Cell technology:** Monocrystalline ## How it compares Compared against 395-595 W band, all technologies (8474 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 495 W | 465 W | Typical | | | Module efficiency | 20.80% | 21.79% | Weak - bottom 21% | 10,457 | | Power density | 207.9 | 217.6 | Weak - bottom 21% | 10,488 | | Temperature coefficient | -0.340 | -0.300 | Typical | 8,778 | | Weight (kg) | 26.1 kg | 24.5 kg | Typical | | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 15% | 9,798 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 20.80% | 21.79% | Weak - bottom 21% | 10,457 | | Power density | 207.9 | 217.6 | Weak - bottom 21% | 10,488 | | Temperature coefficient | -0.340 | -0.300 | Typical | 8,778 | | Weight per kWp | 52.7 | 52.5 | Typical | 6,393 | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 15% | 9,798 | ### Watch out for - **25 year performance warranty** - Bottom 15% of the 395-595 W band, against a median of 30 yrs. - **207.9 watts per square metre** - Bottom 21% of the 395-595 W band, against a median of 217.6. - **20.80% module efficiency** - Bottom 21% of the 395-595 W band, against a median of 21.79%. - **Best for:** Residential, commercial and hot-climate. - **Not ideal for:** Owners who want a long output guarantee, roofs where every square metre has to count and tight roof space. ## Specification ### Electrical - **Rated power (Pmax):** 495 W - **Efficiency:** 20.80 % - **Voltage at Pmax (Vmp):** 28.02 V - **Current at Pmax (Imp):** 17.67 A - **Open-circuit voltage (Voc):** 33.77 V - **Short-circuit current (Isc):** 18.76 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.340 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.040 %/degC - **NOCT:** 43 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell count:** 110 ### Physical - **Length:** 2172 mm - **Width:** 1096 mm - **Thickness:** 35 mm - **Weight:** 26.1 kg - **Area:** 2.38 m2 - **Power density:** 207.9 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 25 years - **Output guaranteed at end of warranty:** 84.8 % - **First-year degradation:** 2.00 % - **Annual degradation:** 0.55 % - **Output after 30 years:** 406 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 10457 of 14005 | | Power density | 10488 of 14005 | | Temperature coefficient | 8778 of 14005 | | Weight | 6393 of 14005 | | Warranty | 9798 of 14005 | ## About this series The VDS Renewable VDS-S150/M12H-xxx series comprises monocrystalline modules designed for maximum energy yield from limited surface area - both on residential rooftops and in commercial installations. They are characterized by a **M12 large wafer architecture**, which allows for efficient operation under high current loads, as well as **stable performance in high temperatures** due to their favorable temperature characteristics, which effectively reduce summer production losses. In practice, this translates to **improved investment returns** and a shorter payback period. This series incorporates solutions to enhance durability in challenging conditions: **anti-reflective glass** improves light collection in less sunny conditions, and a hermetically sealed connection box with a high IP rating increases resistance to moisture and dust. The VDS-S150/M12H-xxx is a good choice for investors who expect high power density, predictable degradation, and easy integration with modern inverters and mounting systems. ## Notable figures - Efficiency of 20.8% is 1.0pp below the \*\*database\*\* median (21.8%) - At 207.9 W/m², this panel generates 10.2 W/m² less per unit area than \*\*database\*\* median (218.1 W/m²) - Temperature coefficient of -0.34%/°C is 0.04pp worse than \*\*database\*\* median (-0.30%/°C) - higher losses in summer heat - Ranked #10457 out of 14005 panels for efficiency in the database ## Questions ### Are VDS-S150/M12H-xxx panels still available for purchase? No, the VDS-S150/M12H-xxx series has been discontinued and is no longer offered as a current model. Availability is limited to remaining distributor stock. When buying, it's worth checking the production date and confirming that VDS Renewable's manufacturer warranty service still covers this model before building a larger installation based solely on this series. ### What warranty comes with the VDS-S150/M12H-xxx panels? The manufacturer provides a 12-year product warranty covering material and workmanship defects, plus a 25-year power output warranty. This means the module should still deliver a significant share of its initial power after a quarter century. Note that VDS Renewable is not a tier-1 manufacturer, so it's worth verifying warranty service availability in your country before purchase. ### How do M12 wafers in the VDS-S150/M12H-xxx series differ from standard cells? M12 wafers have a larger surface area than older standards like M6 or M10, enabling higher power output per cell and per module while keeping panel dimensions comparable. This M12 architecture handles high current loads more efficiently and delivers greater power density per square meter of roof, which matters when installation space is limited. ### Do VDS-S150/M12H-xxx panels perform well in hot summer conditions? Yes, the series was designed with a favorable temperature coefficient, resulting in a smaller power drop as module temperature rises compared to lower-cost alternatives. This means more stable energy production on hot days and reduced summer losses, which meaningfully impacts total annual energy yield, especially in sunnier climates. ### What is the maximum power output of the VDS-S150/M12H-xxx series? The highest-power variants in this series reach up to 505 Wp. The exact figure depends on the specific model designation (the xxx in the series name), so when sizing an installation and selecting an inverter, always verify the specifications on the datasheet for the exact variant, as power, current, and voltage can differ across models in this line. ### Are VDS-S150/M12H-xxx panels suitable for a residential pitched roof installation? Yes, the series is designed for both residential pitched roofs and commercial installations. Anti-reflective coated glass improves light capture even under weaker irradiance, common with certain roof orientations, while the hermetic junction box increases resistance to moisture and dust, which matters for outdoor installations exposed to variable weather conditions. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/495-505W-210-150cells-1775badbf0e7.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | Cooler, +4.2 pp, +5 yr warranty | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | Cooler, lighter, +4.0 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | Cooler, +3.9 pp, +5 yr warranty | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | Cooler, lighter, +3.7 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | Cooler, +3.7 pp, +5 yr warranty | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | Cooler, +3.7 pp, +5 yr warranty | | [VDS Renewable VDS-S150/M12H-500](https://comparepv.com/panel/vds-renewable-vds-s150-m12h-500) | 500 W | Very close match | | [VDS Renewable VDS-S150/M12H-505](https://comparepv.com/panel/vds-renewable-vds-s150-m12h-505) | 505 W | +10 W, +0.4 pp | | [Gamko New Energy GKA120N-PRO-590W](https://comparepv.com/panel/gamko-new-energy-gka120n-pro-590w) | 590 W | +95 W, +3.0 pp, +5 yr warranty | | [Gamko New Energy GKA120N-PRO-585W](https://comparepv.com/panel/gamko-new-energy-gka120n-pro-585w) | 585 W | +90 W, +2.8 pp, +5 yr warranty | | [Bisol BGO 580](https://comparepv.com/panel/bisol-bgo-580) | 580 W | +85 W, cooler, +2.7 pp | | [Gamko New Energy GKA120N-PRO-580W](https://comparepv.com/panel/gamko-new-energy-gka120n-pro-580w) | 580 W | +85 W, +2.6 pp, +5 yr warranty | --- Source: https://comparepv.com/panel/vds-renewable-vds-s150-m12h-495 Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.