--- title: "Phono Solar PS730M13GFH-22/WSHW vs Phono Solar NS-730MH-132 - Solar Panel Comparison | ComparePV" description: "Compare Phono Solar PS730M13GFH-22/WSHW vs Phono Solar NS-730MH-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-ps730m13gfh-22-wshw/phono-solar-ns-730mh-132" image: "https://comparepv.com/og/compare/panels/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps730m13gfh-22-wshw/phono-solar-ns-730mh-132.png" updated: 2026-09-11 --- # Phono Solar PS730M13GFH-22/WSHW vs Phono Solar NS-730MH-132 PS730M13GFH-22/WSHW leads on the differences that matter The largest is temperature coefficient: 0.050 %/°C better in heat. 11 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 PS730M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps730m13gfh-22-wshw) | [Phono Solar NS-730MH-132](https://comparepv.com/panel/phono-solar-ns-730mh-132) | | Manufacturer | Phono Solar | Phono Solar | | Power | 730 Wp | 730 Wp | | Efficiency | 23.50 % | 23.50 % | | Technology | HJT | N-type | ## Where they differ Ranked by how much the difference matters, not by datasheet order. | Parameter | PS730M13GFH-22/WSHW | NS-730MH-132 | Difference | | --- | --- | --- | --- | | Temperature coefficient | -0.240 %/°C | -0.290 %/°C | +0.050 %/°C for PS730M13GFH-22/WSHW | | Performance warranty | 30 yrs | 25 yrs | +5 yrs for PS730M13GFH-22/WSHW | | Weight | 37.9 kg | 34.0 kg | -3.9 kg for NS-730MH-132 | | Weight per kWp | 51.9 kg/kWp | 46.6 kg/kWp | -5.3 kg/kWp for NS-730MH-132 | | Cell technology | HJT | N-type | HJT vs N-type | | Bifacial | Yes | No | Yes vs No | | Dimensions | 2384x1303x33 mm | 2384x1303x30 mm | 2384x1303x33 mm vs 2384x1303x30 mm | ## Every compared parameter | Parameter | PS730M13GFH-22/WSHW | NS-730MH-132 | | --- | --- | --- | | Rated power | 730 Wp | 730 Wp | | Module efficiency | 23.50 % | 23.50 % | | Power density | 235.0 Wp/m² | 235.0 Wp/m² | | Open-circuit voltage | 50.42 V | 50.16 V | | Voltage at max power | 42.35 V | 42.19 V | | Short-circuit current | 18.33 A | 18.19 A | | Current at max power | 17.24 A | 17.31 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 | 51.9 kg/kWp | 46.6 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, PS730M13GFH-22/WSHW:** 24,493 kWh - **Cumulative output, NS-730MH-132:** 24,493 kWh - **Gap:** No difference ## Output when hot | Condition | Cell temperature | PS730M13GFH-22/WSHW | NS-730MH-132 | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 730 W | 730 W | 100.0% of rated power | | Cool, bright day | 40 °C | 704 W | 698 W | 95.7% of rated power | | Typical summer roof | 55 °C | 677 W | 666 W | 91.3% of rated power | | Hot roof | 70 °C | 651 W | 635 W | 87.0% of rated power | ## Against the whole database | Measure | PS730M13GFH-22/WSHW | NS-730MH-132 | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #749 | #749 | 14,129 | Tied - the same position in the database | | Power density | #836 | #836 | 14,129 | Tied - the same position in the database | | Heat behaviour | #13 | #2,220 | 14,129 | PS730M13GFH-22/WSHW leads by 2,207 places | | Weight | #5,370 | #1,233 | 14,129 | NS-730MH-132 leads by 4,137 places | | Warranty | #21 | #9,912 | 14,129 | PS730M13GFH-22/WSHW leads by 9,891 places | | Overall | #199 | #397 | 14,129 | PS730M13GFH-22/WSHW leads by 198 places | ## Questions ### Which panel is better: Phono Solar PS730M13GFH-22/WSHW or Phono Solar NS-730MH-132? According to our database: **Phono Solar PS730M13GFH-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 PS730M13GFH-22/WSHW and Phono Solar NS-730MH-132? **Phono Solar PS730M13GFH-22/WSHW** has a module efficiency of **23.50%**, while **Phono Solar NS-730MH-132** is **23.50%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does Phono Solar PS730M13GFH-22/WSHW use vs Phono Solar NS-730MH-132? **Phono Solar PS730M13GFH-22/WSHW** uses **HJT** cells; **Phono Solar NS-730MH-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 PS730M13GFH-22/WSHW and Phono Solar NS-730MH-132? **Phono Solar PS730M13GFH-22/WSHW** has a **30 years** power warranty; **Phono Solar NS-730MH-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 PS730M13GFH-22/WSHW and Phono Solar NS-730MH-132 bifacial panels? **Phono Solar PS730M13GFH-22/WSHW** is bifacial (captures light from both faces); **Phono Solar NS-730MH-132** is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath. ## Related comparisons - [Phono Solar PS730M13GFH-22/WSHW vs Phono Solar PS725M13GFH-22/WSHW](https://comparepv.com/compare/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps730m13gfh-22-wshw/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps725m13gfh-22-wshw) - The same specification on paper - [Phono Solar PS730M13GFH-22/WSHW vs Phono Solar PS720M13GFH-22/WSHW](https://comparepv.com/compare/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps730m13gfh-22-wshw/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps720m13gfh-22-wshw) - 3 differences, the largest is module efficiency - [Phono Solar PS730M13GFH-22/WSHW vs Phono Solar PS715M13GFH-22/WSHW](https://comparepv.com/compare/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps730m13gfh-22-wshw/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps715m13gfh-22-wshw) - 3 differences, the largest is module efficiency - [Phono Solar PS730M13GFH-22/WSHW vs Phono Solar PS710M13GFH-22/WSHW](https://comparepv.com/compare/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps730m13gfh-22-wshw/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps710m13gfh-22-wshw) - 3 differences, the largest is module efficiency - [Phono Solar NS-730MH-132 vs Phono Solar NS-720MH-132](https://comparepv.com/compare/phono-solar-ns-730mh-132/phono-solar-ns-720mh-132) - 3 differences, the largest is module efficiency - [Phono Solar NS-730MH-132 vs Phono Solar NS-710MH-132](https://comparepv.com/compare/phono-solar-ns-730mh-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-ps730m13gfh-22-wshw/phono-solar-ns-730mh-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.