--- title: "Vikram Solar HYPERSOL VSMDH.78.625.05 Solar Panel: Specs & Datasheet | ComparePV" description: "Vikram Solar HYPERSOL VSMDH.78.625.05 solar panel. Specs: 22.44% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/vikram-solar-hypersol-vsmdh-78-625-05" image: "https://comparepv.com/og/panel/vikram-solar-hypersol-vsmdh-78-625-05.png" updated: 2026-09-11 --- # Vikram Solar HYPERSOL VSMDH.78.625.05 Middle of its segment, heavy for its output 1,085 panels in the segment TOPCon 600-650 W ## Identity - **Manufacturer:** Vikram Solar - **Model:** HYPERSOL VSMDH.78.625.05 - **Series:** HYPERSOL VSMDH.78.AAA.05 (AAA=605–630) - **Rated power:** 625 W - **Cell technology:** TOPCon - **Bifacial:** yes ## How it compares Compared against segment TOPCon 600-650 W (1085 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 625 W | 620 W | Typical | | | Module efficiency | 22.44% | 22.80% | Typical | 4,776 | | Power density | 224.4 | 227.7 | Typical | 4,786 | | Temperature coefficient | -0.300 | -0.290 | Weak - bottom 19% | 6,152 | | Weight (kg) | 35.0 kg | 32.8 kg | Weak - bottom 7% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.44% | 22.80% | Typical | 4,776 | | Power density | 224.4 | 227.7 | Typical | 4,786 | | Temperature coefficient | -0.300 | -0.290 | Weak - bottom 19% | 6,152 | | Weight per kWp | 56.0 | 53.1 | Weak - bottom 7% | 10,402 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Watch out for - **56.0 kg per kWp** - Bottom 7% of the TOPCon 600-650 W segment, against a median of 53.1. Ranked 10,402nd in the whole database. - **-0.300 %/°C temperature coefficient** - Bottom 19% of the TOPCon 600-650 W segment, against a median of -0.290. - **Best for:** Commercial and utility-scale. - **Not ideal for:** Weight-limited structures and hot climates. ## Specification ### Electrical - **Rated power (Pmax):** 625 W - **Efficiency:** 22.44 % - **Voltage at Pmax (Vmp):** 46.31 V - **Current at Pmax (Imp):** 13.50 A - **Open-circuit voltage (Voc):** 55.10 V - **Short-circuit current (Isc):** 14.18 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.300 %/degC - **Temperature coefficient of Voc:** -0.260 %/degC - **Temperature coefficient of Isc:** 0.046 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 156 - **Bifacial:** yes ### Physical - **Length:** 2456 mm - **Width:** 1134 mm - **Thickness:** 35 mm - **Weight:** 35.0 kg - **Area:** 2.79 m2 - **Power density:** 224.4 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 87.4 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.40 % - **Output after 30 years:** 546 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 4776 of 14129 | | Power density | 4786 of 14129 | | Temperature coefficient | 6152 of 14129 | | Weight | 10402 of 14129 | | Warranty | 21 of 14129 | ## About this series The Vikram Solar HYPERSOL VSMDH.78.AAA.05 (605-630) series is designed for installations where maximizing energy yield from a given area and stable performance in challenging conditions are paramount. These modules utilize **N-type cells**, which maintain their parameters more consistently over time and are less susceptible to typical losses found in standard constructions. This translates to higher yields, even in the morning, evening, and cloudy conditions, which will be appreciated by investors focused on predictable energy production. This solution is particularly well-suited for projects where modules operate bidirectionally - **bifacial construction** allows for more efficient use of reflected light from the ground or roof, increasing generation without expanding the installation. Another advantage is **high-temperature stability**, which is important during summer months on roofs and solar farms, as well as **reducing energy costs** through reduced indirect costs and efficient logistics for large-format panels. This series is a good choice for **Commercial & Industrial (C&I) and PV farms**, as well as larger roofs, where performance, durability, and quick return on investment are priorities. ## Notable figures - Efficiency of 22.4% matches the \*\*TOPCon 600-650W\*\* median - At 224.4 W/m², this panel generates 3.3 W/m² less per unit area than \*\*TOPCon 600-650W\*\* median (227.7 W/m²) - Temperature coefficient of -0.30%/°C matches the \*\*TOPCon 600-650W\*\* median - At 35.0 kg, this panel is 2.3 kg heavier than the \*\*TOPCon 600-650W\*\* median (32.7 kg) - more demanding for installation crews - Bifaciality factor of 75% can add 4-11% extra yield with reflective mounting surface ## Questions ### What are N-type TOPCon cells in the Vikram Solar HYPERSOL VSMDH.78.AAA.05 panels, and is it worth the investment? N-type TOPCon is a newer generation of silicon cell technology that reduces light- and temperature-induced degradation (LID/LeTID) compared to standard PERC cells. In practice, HYPERSOL modules retain higher efficiency for longer and perform better under low-irradiance conditions - early morning, evening, or overcast weather. For investors, this means more stable, predictable energy yield throughout the system's lifetime, leading to a faster return on investment. ### What are the benefits of the bifacial design in the HYPERSOL VSMDH.78.AAA.05 (605-630) series? The bifacial design lets the module generate power from both the front and rear sides, capturing light reflected off the ground, rooftop, or other bright surfaces. Depending on ground albedo and mounting height, this can add extra yield without expanding the installation footprint. It works especially well in C&I and utility-scale PV farm projects, where panels are mounted with sufficient ground clearance to allow light to reach the rear side. ### What warranty comes with the Vikram Solar HYPERSOL VSMDH.78.AAA.05 panels? The manufacturer provides a 12-year product warranty covering material and workmanship defects, along with a 30-year linear power output warranty. This guarantees a defined minimum power level over three decades of operation, a standard expectation for C&I and utility-scale PV projects focused on long-term, predictable energy production. Vikram Solar's Tier 1 status further strengthens the credibility of these warranty terms. ### Is the Vikram Solar HYPERSOL VSMDH.78.AAA.05 (605-630) series still available for purchase? The HYPERSOL VSMDH.78.AAA.05 (605-630) series has been discontinued and is no longer part of the manufacturer's current production lineup. Availability is now limited to remaining distributor stock. Customers looking for similar specifications - high power output, TOPCon technology, and bifacial construction - should check Vikram Solar's current successor series for comparable options. ### What types of installations are best suited to HYPERSOL VSMDH.78.AAA.05 panels rated up to 630 Wp? The high power rating of up to 630 Wp and large module format make this series well suited for commercial and industrial (C&I) installations, utility-scale PV farms, and large warehouse or industrial rooftops. Fewer panels are needed to reach the target system capacity, which reduces mounting structure, wiring, and installation labor costs - shortening the payback period on large-scale projects. ### How do HYPERSOL VSMDH.78.AAA.05 panels perform under high rooftop temperatures in summer? N-type TOPCon cells have a more favorable temperature coefficient than standard PERC cells, meaning less power loss as module temperature rises. This matters in summer, when rooftop or ground-mount surfaces on a PV farm heat up significantly - the panel loses less efficiency than older-generation designs, resulting in higher real-world energy yield during the hottest months. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/HYPERSOL-M10-605-630W-156-CELLS-ce5f1f38514a.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | Cooler, lighter, +2.8 pp | | [AIKO AIKO-A675-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a675-mde72mw) | 675 W | +50 W, lighter, +2.6 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | Cooler, lighter, +2.6 pp | | [WINAICO WST-675BKX72-A2](https://comparepv.com/panel/winaico-wst-675bkx72-a2) | 675 W | +50 W, cooler, +2.6 pp | | [AIKO AIKO-G670-MCH72Mw](https://comparepv.com/panel/aiko-aiko-g670-mch72mw) | 670 W | +45 W, lighter, +2.4 pp | | [Longi Solar LR7-72HVHF-670M](https://comparepv.com/panel/longi-lr7-72hvhf-670m) | 670 W | +45 W, lighter, +2.4 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | Cooler, lighter, +2.4 pp | | [Vikram Solar PARADEA VSMDH.78.AAA.05-585](https://comparepv.com/panel/vikram-solar-paradea-vsmdh-78-aaa-05-585) | 585 W | -40 W, hotter, -1.4 pp | | [Vikram Solar PARADEA VSMDH.78.AAA.05-590](https://comparepv.com/panel/vikram-solar-paradea-vsmdh-78-aaa-05-590) | 590 W | -35 W, hotter, -1.2 pp | | [Vikram Solar PARADEA VSMDH.78.AAA.05-595](https://comparepv.com/panel/vikram-solar-paradea-vsmdh-78-aaa-05-595) | 595 W | -30 W, hotter, -1.0 pp | | [Vikram Solar PARADEA VSMDH.78.AAA.05-600](https://comparepv.com/panel/vikram-solar-paradea-vsmdh-78-aaa-05-600) | 600 W | -25 W, hotter, -0.8 pp | | [Vikram Solar HYPERSOL VSMDH.78.605.05](https://comparepv.com/panel/vikram-solar-hypersol-vsmdh-78-605-05) | 605 W | -20 W, -0.7 pp | | [AIKO AIKO-A680-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a680-mde72mw) | 680 W | +55 W, lighter, +2.8 pp | | [AIKO AIKO-A700-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a700-mae78dw) | 700 W | +75 W, cooler, +2.6 pp | | [AIKO AIKO-A695-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a695-mae78dw) | 695 W | +70 W, cooler, +2.5 pp | | [Jinko Solar JKM650-670N-66QL6-BDV (670W class)](https://comparepv.com/panel/jinko-solar-jkm650-670n-66ql6-bdv-670w-class) | 670 W | +45 W, cooler, +2.4 pp | --- Source: https://comparepv.com/panel/vikram-solar-hypersol-vsmdh-78-625-05 Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator, a bifacial gain calculator and alternatives filtered by how closely they match these dimensions.