--- title: "Vikram Solar HYPERSOL VSMDH.66.AAA.05-710 vs Vikram Solar HYPERSOL VSMDH.66.AAA.05-720 - Solar Panel Comparison | ComparePV" description: "Compare Vikram Solar HYPERSOL VSMDH.66.AAA.05-710 vs Vikram Solar HYPERSOL VSMDH.66.AAA.05-720 side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/vikram-solar-hypersol-vsmdh-66-aaa-05-710/vikram-solar-hypersol-vsmdh-66-aaa-05-720" updated: 2026-09-11 --- # Vikram Solar HYPERSOL VSMDH.66.AAA.05-710 vs Vikram Solar HYPERSOL VSMDH.66.AAA.05-720 720 leads on the differences that matter The largest is module efficiency: 0.32 pp more efficient. 16 of 19 comparable parameters are identical. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [Vikram Solar HYPERSOL VSMDH.66.AAA.05-710](https://comparepv.com/panel/vikram-solar-hypersol-vsmdh-66-aaa-05-710) | [Vikram Solar HYPERSOL VSMDH.66.AAA.05-720](https://comparepv.com/panel/vikram-solar-hypersol-vsmdh-66-aaa-05-720) | | Manufacturer | Vikram Solar | Vikram Solar | | Power | 710 Wp | 720 Wp | | Efficiency | 22.86 % | 23.18 % | | Technology | N-type | N-type | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | 710 | 720 | Difference | | --- | --- | --- | --- | | Module efficiency | 22.86 % | 23.18 % | +0.32 pp for 720 | | Power density | 228.6 Wp/m² | 231.8 Wp/m² | +3.2 Wp/m² for 720 | | Rated power | 710 Wp | 720 Wp | +10 W for 720 | ## Every compared parameter | Parameter | 710 | 720 | | --- | --- | --- | | Rated power | 710 Wp | 720 Wp | | Module efficiency | 22.86 % | 23.18 % | | Power density | 228.6 Wp/m² | 231.8 Wp/m² | | Open-circuit voltage | 49.00 V | 49.40 V | | Voltage at max power | 40.80 V | 41.20 V | | Short-circuit current | 18.44 A | 18.52 A | | Current at max power | 17.41 A | 17.49 A | | Temperature coefficient | -0.280 %/°C | -0.280 %/°C | | Dimensions | 2384x1303x35 mm | 2384x1303x35 mm | | Module area | 3.106 m² | 3.106 m² | | Weight | 39.5 kg | 39.5 kg | | Weight per kWp | 55.6 kg/kWp | 54.9 kg/kWp | | Product warranty | 12 yrs | 12 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.40 %/yr | 0.40 %/yr | | Cell technology | N-type | N-type | | Cell type | Monocrystalline | Monocrystalline | | Cell count | 132 | 132 | | Bifacial | Yes | Yes | ## Thirty-year yield Each panel's own declared degradation curve, at 1,200 kWh/kWp a year Same temp coeff. for both panels (-0.280 %/°C), so a warmer roof scales both curves by the same factor: the totals fall together and neither panel gains on the other. - **Cumulative output, 710:** 23,822 kWh - **Cumulative output, 720:** 24,157 kWh - **Gap:** 335 kWh ## Output when hot | Condition | Cell temperature | 710 | 720 | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 710 W | 720 W | 100.0% of rated power | | Cool, bright day | 40 °C | 680 W | 690 W | 95.8% of rated power | | Typical summer roof | 55 °C | 650 W | 660 W | 91.6% of rated power | | Hot roof | 70 °C | 621 W | 629 W | 87.4% of rated power | ## Against the whole database | Measure | 710 | 720 | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #2,536 | #1,424 | 14,005 | 720 leads by 1,112 places | | Power density | #2,474 | #1,347 | 14,005 | 720 leads by 1,127 places | | Heat behaviour | #1,309 | #1,309 | 14,005 | Tied - the same position in the database | | Weight | #10,005 | #9,249 | 14,005 | 720 leads by 756 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #881 | #564 | 14,005 | 720 leads by 317 places | ## Questions ### Which panel is better: Vikram Solar HYPERSOL VSMDH.66.AAA.05-710 or Vikram Solar HYPERSOL VSMDH.66.AAA.05-720? According to our database: **Vikram Solar HYPERSOL VSMDH.66.AAA.05-720** has higher module efficiency (**23.18%** vs **22.86%**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of Vikram Solar HYPERSOL VSMDH.66.AAA.05-710 and Vikram Solar HYPERSOL VSMDH.66.AAA.05-720? **Vikram Solar HYPERSOL VSMDH.66.AAA.05-710** has a module efficiency of **22.86%**, while **Vikram Solar HYPERSOL VSMDH.66.AAA.05-720** is **23.18%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does Vikram Solar HYPERSOL VSMDH.66.AAA.05-710 use vs Vikram Solar HYPERSOL VSMDH.66.AAA.05-720? **Vikram Solar HYPERSOL VSMDH.66.AAA.05-710** uses **N-type** cells; **Vikram Solar HYPERSOL VSMDH.66.AAA.05-720** uses **N-type**. Modern **n-type** technologies (**TOPCon**, **HJT**, BC) typically deliver higher efficiency and lower degradation compared to older **PERC** (p-type) cells. ### What is the warranty on Vikram Solar HYPERSOL VSMDH.66.AAA.05-710 and Vikram Solar HYPERSOL VSMDH.66.AAA.05-720? **Vikram Solar HYPERSOL VSMDH.66.AAA.05-710** has a **30 years** power warranty; **Vikram Solar HYPERSOL VSMDH.66.AAA.05-720** has a **30 years** power warranty. The power warranty guarantees a minimum percentage of rated output at the end of the warranty period (typically 80**-87%**). Product (materials) warranties are usually shorter. ### Are Vikram Solar HYPERSOL VSMDH.66.AAA.05-710 and Vikram Solar HYPERSOL VSMDH.66.AAA.05-720 bifacial panels? Both **Vikram Solar HYPERSOL VSMDH.66.AAA.05-710** and **Vikram Solar HYPERSOL VSMDH.66.AAA.05-720** are bifacial - they capture reflected light from the ground, which can add 5**-15%** more annual energy on ground-mount or elevated rooftop installations with a light surface beneath. ## Related comparisons - [Vikram Solar HYPERSOL VSMDH.66.AAA.05-710 vs Vikram Solar HYPERSOL VSMDH.66.715.05](https://comparepv.com/compare/vikram-solar-hypersol-vsmdh-66-aaa-05-710/vikram-solar-hypersol-vsmdh-66-715-05) - 2 differences, the largest is temperature coefficient - [Vikram Solar HYPERSOL VSMDH.66.AAA.05-710 vs Vikram Solar HYPERSOL VSMDH.66.AAA.05-715](https://comparepv.com/compare/vikram-solar-hypersol-vsmdh-66-aaa-05-710/vikram-solar-hypersol-vsmdh-66-aaa-05-715) - The same specification on paper - [Vikram Solar HYPERSOL VSMDH.66.AAA.05-710 vs Vikram Solar HYPERSOL VSMDH.66.710.05](https://comparepv.com/compare/vikram-solar-hypersol-vsmdh-66-aaa-05-710/vikram-solar-hypersol-vsmdh-66-710-05) - 3 differences, the largest is temperature coefficient - [Vikram Solar HYPERSOL VSMDH.66.AAA.05-710 vs Vikram Solar HYPERSOL VSMDH.66.705.05](https://comparepv.com/compare/vikram-solar-hypersol-vsmdh-66-aaa-05-710/vikram-solar-hypersol-vsmdh-66-705-05) - 3 differences, the largest is temperature coefficient - [Vikram Solar HYPERSOL VSMDH.66.AAA.05-710 vs Vikram Solar HYPERSOL VSMDH.66.AAA.05-705](https://comparepv.com/compare/vikram-solar-hypersol-vsmdh-66-aaa-05-710/vikram-solar-hypersol-vsmdh-66-aaa-05-705) - The same specification on paper - [Vikram Solar HYPERSOL VSMDH.66.AAA.05-710 vs Vikram Solar HYPERSOL VSMDH.66.700.05](https://comparepv.com/compare/vikram-solar-hypersol-vsmdh-66-aaa-05-710/vikram-solar-hypersol-vsmdh-66-700-05) - 6 differences, the largest is temperature coefficient --- Source: https://comparepv.com/compare/vikram-solar-hypersol-vsmdh-66-aaa-05-710/vikram-solar-hypersol-vsmdh-66-aaa-05-720 Not in this file, on the page: the thirty-year yield curve year by year at a cell temperature you pick and a written summary generated on request.