--- title: "Mysolar USA MS700N-HJTGB vs Mysolar USA MS705N-HJTGB - Solar Panel Comparison | ComparePV" description: "Compare Mysolar USA MS700N-HJTGB vs Mysolar USA MS705N-HJTGB side by side: what actually differs, output when it is hot, thirty-year production, and the full specification." source: "https://comparepv.com/compare/mysolar-usa-ms700n-hjtgb/mysolar-usa-ms705n-hjtgb" updated: 2026-09-11 --- # Mysolar USA MS700N-HJTGB vs Mysolar USA MS705N-HJTGB Identical on every published parameter All 19 comparable parameters agree. Two records this alike are usually one panel sold under two names, or two bins of the same production line - decide on price and on who you would rather buy from. ## The two panels | Attribute | A | B | | --- | --- | --- | | Panel | [Mysolar USA MS700N-HJTGB](https://comparepv.com/panel/mysolar-usa-ms700n-hjtgb) | [Mysolar USA MS705N-HJTGB](https://comparepv.com/panel/mysolar-usa-ms705n-hjtgb) | | Manufacturer | Mysolar USA | Mysolar USA | | Power | 700 Wp | 705 Wp | | Efficiency | 22.53 % | 22.69 % | | Technology | HJT | HJT | ## Every compared parameter | Parameter | MS700N-HJTGB | MS705N-HJTGB | | --- | --- | --- | | Rated power | 700 Wp | 705 Wp | | Module efficiency | 22.53 % | 22.69 % | | Power density | 225.3 Wp/m² | 227.0 Wp/m² | | Open-circuit voltage | 50.13 V | 50.29 V | | Voltage at max power | 42.10 V | 42.25 V | | Short-circuit current | 17.43 A | 17.49 A | | Current at max power | 16.63 A | 16.69 A | | Temperature coefficient | -0.260 %/°C | -0.260 %/°C | | Dimensions | 2384x1303x35 mm | 2384x1303x35 mm | | Module area | 3.106 m² | 3.106 m² | | Weight | 38.8 kg | 38.8 kg | | Weight per kWp | 55.4 kg/kWp | 55.0 kg/kWp | | Product warranty | 30 yrs | 30 yrs | | Performance warranty | 30 yrs | 30 yrs | | Annual degradation | 0.25 %/yr | 0.25 %/yr | | Cell technology | HJT | HJT | | Cell type | Monocrystalline | Monocrystalline | | Cell count | 132 | 132 | | Bifacial | Yes | Yes | ## Thirty-year yield Declared annual degradation, with a 1.0% first-year loss assumed for both panels because at least one datasheet omits it, at 1,200 kWh/kWp a year Same temp coeff. for both panels (-0.260 %/°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, MS700N-HJTGB:** 24,035 kWh - **Cumulative output, MS705N-HJTGB:** 24,206 kWh - **Gap:** 171 kWh ## Output when hot | Condition | Cell temperature | MS700N-HJTGB | MS705N-HJTGB | Retained | | --- | --- | --- | --- | --- | | Standard test conditions | 25 °C | 700 W | 705 W | 100.0% of rated power | | Cool, bright day | 40 °C | 673 W | 678 W | 96.1% of rated power | | Typical summer roof | 55 °C | 645 W | 650 W | 92.2% of rated power | | Hot roof | 70 °C | 618 W | 623 W | 88.3% of rated power | ## Against the whole database | Measure | MS700N-HJTGB | MS705N-HJTGB | Out of | Note | | --- | --- | --- | --- | --- | | Efficiency | #3,982 | #3,496 | 14,005 | MS705N-HJTGB leads by 486 places | | Power density | #3,989 | #3,361 | 14,005 | MS705N-HJTGB leads by 628 places | | Heat behaviour | #511 | #511 | 14,005 | Tied - the same position in the database | | Weight | #9,854 | #9,420 | 14,005 | MS705N-HJTGB leads by 434 places | | Warranty | #21 | #21 | 14,005 | Tied - the same position in the database | | Overall | #116 | #89 | 14,005 | MS705N-HJTGB leads by 27 places | ## Questions ### Which panel is better: Mysolar USA MS700N-HJTGB or Mysolar USA MS705N-HJTGB? According to our database: **Mysolar USA MS705N-HJTGB** has higher module efficiency (**22.69%** vs **22.53%**). See the full spec comparison and 30-year energy simulation above for a complete picture. ### What is the efficiency of Mysolar USA MS700N-HJTGB and Mysolar USA MS705N-HJTGB? **Mysolar USA MS700N-HJTGB** has a module efficiency of **22.53%**, while **Mysolar USA MS705N-HJTGB** is **22.69%**. Higher efficiency means more electricity from the same roof area - useful when space is limited. ### What cell technology does Mysolar USA MS700N-HJTGB use vs Mysolar USA MS705N-HJTGB? **Mysolar USA MS700N-HJTGB** uses **HJT** cells; **Mysolar USA MS705N-HJTGB** uses **HJT**. 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 Mysolar USA MS700N-HJTGB and Mysolar USA MS705N-HJTGB? **Mysolar USA MS700N-HJTGB** has a **30 years** power warranty; **Mysolar USA MS705N-HJTGB** 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 Mysolar USA MS700N-HJTGB and Mysolar USA MS705N-HJTGB bifacial panels? Both **Mysolar USA MS700N-HJTGB** and **Mysolar USA MS705N-HJTGB** 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 - [Mysolar USA MS700N-HJTGB vs Mysolar USA MS720N-HJTGB](https://comparepv.com/compare/mysolar-usa-ms700n-hjtgb/mysolar-usa-ms720n-hjtgb) - 3 differences, the largest is module efficiency - [Mysolar USA MS700N-HJTGB vs Mysolar USA MS715N-HJTGB](https://comparepv.com/compare/mysolar-usa-ms700n-hjtgb/mysolar-usa-ms715n-hjtgb) - 3 differences, the largest is module efficiency - [Mysolar USA MS700N-HJTGB vs Mysolar USA MS710N-HJTGB](https://comparepv.com/compare/mysolar-usa-ms700n-hjtgb/mysolar-usa-ms710n-hjtgb) - 3 differences, the largest is module efficiency - [Mysolar USA MS700N-HJTGB vs Mysolar USA MS700N-DHBG](https://comparepv.com/compare/mysolar-usa-ms700n-hjtgb/mysolar-usa-ms700n-dhbg) - 8 differences, the largest is temperature coefficient - [Mysolar USA MS700N-HJTGB vs Mysolar USA MS695N-DHBG](https://comparepv.com/compare/mysolar-usa-ms700n-hjtgb/mysolar-usa-ms695n-dhbg) - 8 differences, the largest is temperature coefficient - [Mysolar USA MS700N-HJTGB vs Mysolar USA MS690N-DHBG](https://comparepv.com/compare/mysolar-usa-ms700n-hjtgb/mysolar-usa-ms690n-dhbg) - 10 differences, the largest is temperature coefficient --- Source: https://comparepv.com/compare/mysolar-usa-ms700n-hjtgb/mysolar-usa-ms705n-hjtgb 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.