--- title: "Vikram Solar SOMERA VSMH.72.AAA.05 565W Solar Panel: Specs & Datasheet | ComparePV" description: "Vikram Solar SOMERA VSMH.72.AAA.05 565W solar panel. Specs: 21.87% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/vikram-solar-somera-vsmh-72-aaa-05" image: "https://comparepv.com/og/panel/vikram-solar-somera-vsmh-72-aaa-05.png" updated: 2026-09-11 --- # Vikram Solar SOMERA VSMH.72.AAA.05 Space saver, no clear weak spot 589 panels in the segment PERC 550-600 W ## Identity - **Manufacturer:** Vikram Solar - **Model:** SOMERA VSMH.72.AAA.05 - **Series:** Somera - **Rated power:** 565 W - **Cell technology:** PERC ## How it compares Compared against segment PERC 550-600 W (589 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 565 W | 560 W | Typical | | | Module efficiency | 21.87% | 21.29% | Strong - top 3% | 6,971 | | Power density | 218.7 | 212.9 | Strong - top 2% | 6,904 | | Temperature coefficient | -0.350 | -0.350 | Typical | 10,489 | | Weight (kg) | 28.2 kg | 30.8 kg | Strong - top 23% | | | Performance warranty | 27 yrs | 27 yrs | Typical | 9,781 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 21.87% | 21.29% | Strong - top 3% | 6,971 | | Power density | 218.7 | 212.9 | Strong - top 2% | 6,904 | | Temperature coefficient | -0.350 | -0.350 | Typical | 10,489 | | Weight per kWp | 50.0 | 52.7 | Strong - top 23% | 3,592 | | Performance warranty | 27 yrs | 27 yrs | Typical | 9,781 | ### Strengths - **218.7 watts per square metre** - Top 2% of the PERC 550-600 W segment, against a median of 212.9. Ranked 6,904th in the whole database. - **21.87% module efficiency** - Top 3% of the PERC 550-600 W segment, against a median of 21.29%. Ranked 6,971st in the whole database. - **50.0 kg per kWp** - Top 23% of the PERC 550-600 W segment, against a median of 52.7. - **Best for:** Commercial and utility-scale. ## Specification ### Electrical - **Rated power (Pmax):** 565 W - **Efficiency:** 21.87 % - **Voltage at Pmax (Vmp):** 42.20 V - **Current at Pmax (Imp):** 13.41 A - **Open-circuit voltage (Voc):** 50.00 V - **Short-circuit current (Isc):** 14.08 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.350 %/degC - **Temperature coefficient of Voc:** -0.270 %/degC - **Temperature coefficient of Isc:** 0.050 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** PERC - **Cell count:** 144 ### Physical - **Length:** 2278 mm - **Width:** 1134 mm - **Thickness:** 35 mm - **Weight:** 28.2 kg - **Area:** 2.58 m2 - **Power density:** 218.7 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 27 years - **Output guaranteed at end of warranty:** 83.7 % - **First-year degradation:** 2.00 % - **Annual degradation:** 0.55 % - **Output after 30 years:** 464 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 6971 of 14129 | | Power density | 6904 of 14129 | | Temperature coefficient | 10489 of 14129 | | Weight | 3592 of 14129 | | Warranty | 9781 of 14129 | ## About this series The Somera series from Vikram Solar consists of monofacial modules engineered to maximize energy yield on limited roof or ground space. They use **half-cut M10 cells** connected with cylindrical tabbing wire, which reduces shading losses from the busbar grid and improves the module's response under low irradiance and longer wavelength light. Thanks to multi-busbar technology, the panels better withstand microcracks, maintaining stable power output even in demanding operating conditions. The series stands out for its **zero negative power tolerance**, meaning the module's actual output never falls below the nameplate rating, while current binning limits losses from string mismatch. An IP68-rated junction box and **enhanced corrosion resistance** against sand dust, ammonia and salt mist make Somera a solid choice for installations in harsh climates, including coastal and agricultural areas. Highly automated production with multi-stage EL inspection results in a low defect rate and consistent quality. The manufacturer backs the series with a **27-year linear power warranty** and a 12-year product warranty, while lower BoS costs help reduce the project's LCOE. It's a solution for installers and investors seeking reliability where mounting space is constrained. ## Notable figures - At 21.9% efficiency, this panel is 0.6pp above typical \*\*PERC 550-600W\*\* modules (median: 21.3%) - Power density of 218.7 W/m² packs 5.8 W/m² more into the same footprint vs \*\*PERC 550-600W\*\* median (212.9 W/m²) - Temperature coefficient of -0.35%/°C matches the \*\*PERC 550-600W\*\* median - Weight of 28.2 kg (2.6 kg below \*\*PERC 550-600W\*\* median of 30.8 kg) allows easier transport and roof mounting - #6971 for efficiency, #10489 for temperature performance out of 14129 panels ## Questions ### What is the maximum power output of Vikram Solar Somera series modules? The highest-output variants of the Somera series reach up to 565 Wp. This high per-module power is achieved through half-cut M10 PERC cells combined with multi-busbar technology, allowing fewer modules to reach a target installed capacity on limited roof or ground space. ### Is the Somera series bifacial, and does it capture reflected light? No, the Somera series consists of monofacial modules, meaning they generate energy only from the front side of the panel. If you need extra yield from rear-side light gain, for example on a light-colored roof or ground with high albedo, consider a bifacial model from another Vikram Solar series instead. ### What warranty comes with Vikram Solar Somera panels? The manufacturer provides a 12-year product warranty along with a 27-year linear power warranty. The series also features zero negative power tolerance, meaning actual module output can never fall below the datasheet rating from the moment of purchase. ### Are Somera panels suitable for coastal or agricultural installations? Yes, the Somera series is built with enhanced corrosion resistance against sand dust, ammonia, and salt mist. Combined with an IP68-rated junction box, this makes the modules well suited for both coastal sites and farms exposed to ammonia in the air. ### How does the half-cut M10 cell technology in Somera differ from standard full-size cells? M10 cells are cut in half and connected using round ribbon wire instead of flat solder ribbon. This reduces losses from busbar shading, improves module response under low irradiance and longer light wavelengths, and smaller cells are inherently more resistant to microcracks than full-size cells. ### Is Vikram Solar a Tier 1 manufacturer, and is it reliable for large-scale investments? Yes, Vikram Solar is classified as a Tier 1 manufacturer, indicating financial stability and a proven track record supplying large, bankable projects. Headquartered in India, the company uses highly automated production with multi-stage EL inspection, resulting in low defect rates important for commercial installations and utility-scale PV farms. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/SOMERA-M10-540-565W-144-CELLS-0a9fb17a4dd3.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | Cooler, lighter, +2.9 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | Cooler, lighter, +2.7 pp | | [Longi Solar LR7-60HVHL-550M](https://comparepv.com/panel/longi-lr7-60hvhl-550m) | 550 W | Cooler, lighter, +2.5 pp | | [JA Solar JAT60S40-540/LR](https://comparepv.com/panel/ja-solar-jat60s40-540-lr) | 540 W | Cooler, lighter, +2.5 pp | | [Gokin GK-5-60HG-540M](https://comparepv.com/panel/gokin-gk-5-60hg-540m) | 540 W | Cooler, lighter, +2.5 pp | | [Jinko Solar JKM545-54QL6-DV-F1-EU](https://comparepv.com/panel/jinko-solar-jkm545-54ql6-dv-f1-eu) | 545 W | Cooler, +2.4 pp, +3 yr warranty | | [Longi Solar LR7-60HVH-545M](https://comparepv.com/panel/longi-lr7-60hvh-545m) | 545 W | Cooler, lighter, +2.3 pp | | [Vikram Solar PREXOS VSMDHT.72.535.05](https://comparepv.com/panel/vikram-solar-prexos-vsmdht-72-535-05) | 535 W | -30 W, -1.1 pp | | [Vikram Solar PARADEA VSMDH.72.AAA.05-540](https://comparepv.com/panel/vikram-solar-paradea-vsmdh-72-aaa-05-540) | 540 W | Heavier, -1.0 pp, +3 yr warranty | | [Vikram Solar PREXOS VSMDHT.72.540.05](https://comparepv.com/panel/vikram-solar-prexos-vsmdht-72-540-05) | 540 W | -25 W, -0.9 pp | | [Vikram Solar PARADEA VSMDH.72.AAA.05-545](https://comparepv.com/panel/vikram-solar-paradea-vsmdh-72-aaa-05-545) | 545 W | Heavier, -0.8 pp, +3 yr warranty | | [Vikram Solar PREXOS VSMDHT.72.545.05](https://comparepv.com/panel/vikram-solar-prexos-vsmdht-72-545-05) | 545 W | -20 W, -0.7 pp | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +85 W, cooler, +3.3 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +80 W, cooler, +3.1 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +75 W, cooler, +2.9 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +70 W, cooler, +2.7 pp | --- Source: https://comparepv.com/panel/vikram-solar-somera-vsmh-72-aaa-05 Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.