--- title: "Phono Solar PS710M13GFH-22/WSHW vs Phono Solar NS-720MH-132 - Solar Panel Comparison | ComparePV" description: "Compare Phono Solar PS710M13GFH-22/WSHW vs Phono Solar NS-720MH-132 side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps710m13gfh-22-wshw/phono-solar-ns-720mh-132" image: "https://comparepv.com/og/compare/panels/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps710m13gfh-22-wshw/phono-solar-ns-720mh-132.png" updated: 2026-09-11 --- # Phono Solar PS710M13GFH-22/WSHW vs Phono Solar NS-720MH-132 10 differences, and they point both ways The largest is temperature coefficient: 0.050 %/°C better in heat. 8 of 18 comparable parameters are identical, with 1 more left out because at least one datasheet does not publish it. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [Phono Solar PS710M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps710m13gfh-22-wshw) | [Phono Solar NS-720MH-132](https://comparepv.com/panel/phono-solar-ns-720mh-132) | | Manufacturer | Phono Solar | Phono Solar | | Power | 710 Wp | 720 Wp | | Efficiency | 22.86 % | 23.17 % | | Technology | HJT | N-type | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | PS710M13GFH-22/WSHW | NS-720MH-132 | Difference | | --- | --- | --- | --- | | Temperature coefficient | -0.240 %/°C | -0.290 %/°C | +0.050 %/°C for PS710M13GFH-22/WSHW | | Performance warranty | 30 yrs | 25 yrs | +5 yrs for PS710M13GFH-22/WSHW | | Weight | 37.9 kg | 34.0 kg | -3.9 kg for NS-720MH-132 | | Weight per kWp | 53.4 kg/kWp | 47.2 kg/kWp | -6.2 kg/kWp for NS-720MH-132 | | Module efficiency | 22.86 % | 23.17 % | +0.31 pp for NS-720MH-132 | | Cell technology | HJT | N-type | HJT vs N-type | | Power density | 228.6 Wp/m² | 231.8 Wp/m² | +3.2 Wp/m² for NS-720MH-132 | | Rated power | 710 Wp | 720 Wp | +10 W for NS-720MH-132 | | Bifacial | Yes | No | Yes vs No | | Dimensions | 2384x1303x33 mm | 2384x1303x30 mm | 2384x1303x33 mm vs 2384x1303x30 mm | ## Every compared parameter | Parameter | PS710M13GFH-22/WSHW | NS-720MH-132 | | --- | --- | --- | | Rated power | 710 Wp | 720 Wp | | Module efficiency | 22.86 % | 23.17 % | | Power density | 228.6 Wp/m² | 231.8 Wp/m² | | Open-circuit voltage | 50.01 V | 50.00 V | | Voltage at max power | 41.99 V | 41.89 V | | Short-circuit current | 17.97 A | 18.00 A | | Current at max power | 16.91 A | 17.19 A | | Temperature coefficient | -0.240 %/°C | -0.290 %/°C | | Dimensions | 2384x1303x33 mm | 2384x1303x30 mm | | Module area | 3.106 m² | 3.106 m² | | Weight | 37.9 kg | 34.0 kg | | Weight per kWp | 53.4 kg/kWp | 47.2 kg/kWp | | Product warranty | 15 yrs | 15 yrs | | Performance warranty | 30 yrs | 25 yrs | | Annual degradation | 0.38 %/yr | - | | Cell technology | HJT | N-type | | Cell type | Monocrystalline | Monocrystalline | | Cell count | 132 | 132 | | Bifacial | Yes | No | ## Thirty-year yield A 1.0% first-year loss then 0.40% a year, assumed for both panels, at 1,200 kWh/kWp a year - **Cumulative output, PS710M13GFH-22/WSHW:** 23,822 kWh - **Cumulative output, NS-720MH-132:** 24,157 kWh - **Gap:** 335 kWh ## Output when hot | Condition | Cell temperature | PS710M13GFH-22/WSHW | NS-720MH-132 | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 710 W | 720 W | 100.0% of rated power | | Cool, bright day | 40 °C | 684 W | 689 W | 95.7% of rated power | | Typical summer roof | 55 °C | 659 W | 657 W | 91.3% of rated power | | Hot roof | 70 °C | 633 W | 626 W | 87.0% of rated power | ## Against the whole database | Measure | PS710M13GFH-22/WSHW | NS-720MH-132 | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #2,591 | #1,518 | 14,129 | NS-720MH-132 leads by 1,073 places | | Power density | #2,529 | #1,390 | 14,129 | NS-720MH-132 leads by 1,139 places | | Heat behaviour | #13 | #2,220 | 14,129 | PS710M13GFH-22/WSHW leads by 2,207 places | | Weight | #7,339 | #1,588 | 14,129 | NS-720MH-132 leads by 5,751 places | | Warranty | #21 | #9,912 | 14,129 | PS710M13GFH-22/WSHW leads by 9,891 places | | Overall | #618 | #689 | 14,129 | PS710M13GFH-22/WSHW leads by 71 places | ## Questions ### Which panel is better: Phono Solar PS710M13GFH-22/WSHW or Phono Solar NS-720MH-132? According to our database: **Phono Solar NS-720MH-132** has higher module efficiency (**23.17%** vs **22.86%**); **Phono Solar PS710M13GFH-22/WSHW** tolerates heat better (temp coeff **-0.240%/°C** vs **-0.290%/°C**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of Phono Solar PS710M13GFH-22/WSHW and Phono Solar NS-720MH-132? **Phono Solar PS710M13GFH-22/WSHW** has a module efficiency of **22.86%**, while **Phono Solar NS-720MH-132** is **23.17%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does Phono Solar PS710M13GFH-22/WSHW use vs Phono Solar NS-720MH-132? **Phono Solar PS710M13GFH-22/WSHW** uses **HJT** cells; **Phono Solar NS-720MH-132** 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 Phono Solar PS710M13GFH-22/WSHW and Phono Solar NS-720MH-132? **Phono Solar PS710M13GFH-22/WSHW** has a **30 years** power warranty; **Phono Solar NS-720MH-132** has a **25 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 Phono Solar PS710M13GFH-22/WSHW and Phono Solar NS-720MH-132 bifacial panels? **Phono Solar PS710M13GFH-22/WSHW** is bifacial (captures light from both faces); **Phono Solar NS-720MH-132** is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath. ## Related comparisons - [Phono Solar PS710M13GFH-22/WSHW vs Phono Solar PS730M13GFH-22/WSHW](https://comparepv.com/compare/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps710m13gfh-22-wshw/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps730m13gfh-22-wshw) - 3 differences, the largest is module efficiency - [Phono Solar PS710M13GFH-22/WSHW vs Phono Solar PS725M13GFH-22/WSHW](https://comparepv.com/compare/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps710m13gfh-22-wshw/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps725m13gfh-22-wshw) - 3 differences, the largest is module efficiency - [Phono Solar PS710M13GFH-22/WSHW vs Phono Solar PS720M13GFH-22/WSHW](https://comparepv.com/compare/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps710m13gfh-22-wshw/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps720m13gfh-22-wshw) - 3 differences, the largest is module efficiency - [Phono Solar PS710M13GFH-22/WSHW vs Phono Solar PS715M13GFH-22/WSHW](https://comparepv.com/compare/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps710m13gfh-22-wshw/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps715m13gfh-22-wshw) - The same specification on paper - [Phono Solar NS-720MH-132 vs Phono Solar NS-730MH-132](https://comparepv.com/compare/phono-solar-ns-720mh-132/phono-solar-ns-730mh-132) - 3 differences, the largest is module efficiency - [Phono Solar NS-720MH-132 vs Phono Solar NS-710MH-132](https://comparepv.com/compare/phono-solar-ns-720mh-132/phono-solar-ns-710mh-132) - 3 differences, the largest is module efficiency --- Source: https://comparepv.com/compare/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps710m13gfh-22-wshw/phono-solar-ns-720mh-132 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.