--- title: "Phono Solar NS-360MH-60 360W Solar Panel - Specs & Review | ComparePV" description: "Phono Solar NS-360MH-60 360W solar panel. Specs: 22.12% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/phono-solar-ns-360mh-60" updated: 2026-09-11 --- # Phono Solar NS-360MH-60 Efficiency leader, no clear weak spot 51 panels in the segment N-type 350-400 W ## Identity - **Manufacturer:** Phono Solar - **Model:** NS-360MH-60 - **Series:** Monocrystalline 60 - **Rated power:** 360 W - **Cell technology:** N-type ## How it compares Compared against segment N-type 350-400 W (51 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 360 W | 370 W | Typical | | | Module efficiency | 22.12% | 20.00% | Strong - top 1% | 5,989 | | Power density | 221.3 | 200.4 | Strong - top 1% | 5,959 | | Temperature coefficient | -0.290 | -0.320 | Strong - top 11% | 2,165 | | Weight (kg) | 17.0 kg | 22.0 kg | Strong - top 3% | | | Performance warranty | 25 yrs | 25 yrs | Typical | 9,798 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.12% | 20.00% | Strong - top 1% | 5,989 | | Power density | 221.3 | 200.4 | Strong - top 1% | 5,959 | | Temperature coefficient | -0.290 | -0.320 | Strong - top 11% | 2,165 | | Weight per kWp | 47.2 | 62.0 | Strong - top 3% | 1,588 | | Performance warranty | 25 yrs | 25 yrs | Typical | 9,798 | ### Strengths - **22.12% module efficiency** - Top 1% of the N-type 350-400 W segment, against a median of 20.00%. Ranked 5,989th in the whole database. - **221.3 watts per square metre** - Top 1% of the N-type 350-400 W segment, against a median of 200.4. Ranked 5,959th in the whole database. - **47.2 kg per kWp** - Top 3% of the N-type 350-400 W segment, against a median of 62.0. Ranked 1,588th in the whole database. - **Best for:** Residential, commercial and shaded-installations. ## Specification ### Electrical - **Rated power (Pmax):** 360 W - **Efficiency:** 22.12 % - **Voltage at Pmax (Vmp):** 33.72 V - **Current at Pmax (Imp):** 10.68 A - **Open-circuit voltage (Voc):** 39.23 V - **Short-circuit current (Isc):** 11.47 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.290 %/degC - **Temperature coefficient of Voc:** -0.250 %/degC - **Temperature coefficient of Isc:** 0.045 %/degC - **NOCT:** 45 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** N-type - **Cell count:** 60 ### Physical - **Length:** 1640 mm - **Width:** 992 mm - **Thickness:** 30 mm - **Weight:** 17.0 kg - **Area:** 1.63 m2 - **Power density:** 221.3 Wp/m2 ### Warranty and degradation - **Product warranty:** 15 years - **Performance warranty:** 25 years ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 5989 of 14005 | | Power density | 5959 of 14005 | | Temperature coefficient | 2165 of 14005 | | Weight | 1588 of 14005 | | Warranty | 9798 of 14005 | ## Pros - **Up to 22.12% efficiency - segment leader** - The upper efficiency bound of 22.12% outperforms all listed peer comparables: Corab Encor EC360M-6-120FB (19.27%), Bisol Spectrum (18%), and Just Solar IBC Mono Module (21.3%). This represents a real advantage at the same 360 Wp maximum power, meaning less roof area is needed to reach the same system capacity. - **Tier-1 BNEF manufacturer since 2014** - Phono Solar has been continuously listed on the Bloomberg New Energy Finance Tier-1 list since 2014, confirming strong bankability required by banks and leasing companies financing PV installations. The manufacturer is backed by the Sumec/Sinomach Group, a Fortune 500-listed company. - **Half-cut design with multi-busbar technology** - Half-cut cells reduce power losses under partial shading and lower internal current loads, while multi-busbar interconnection improves current collection and minimizes the impact of microcracks on energy yield. - **N-type cell technology** - The use of N-type cells provides a lower LID (Light Induced Degradation) coefficient and a more favorable power temperature coefficient compared to the P-type cells used in many competing series from this era. - **Established manufacturer track record** - Phono Solar has been operating since 2004, giving it over 20 years of production history in a PV industry known for high brand turnover - a real indicator of the manufacturer's ability to honor long-term power warranties reaching 25 years. ## Cons - **Production discontinued in 2021** - The Monocrystalline 60 series was discontinued (end of production: 2021), meaning limited availability of identical replacement modules for expanding existing installations and potentially longer turnaround for warranty service claims. - **Warranty below current N-type standard** - The 15-year product warranty and 25-year linear power warranty reflect a market standard from several years ago, while current N-type/TOPCon series from Tier-1 manufacturers typically offer up to 25 years of product warranty and 30 years of power warranty. - **No bifacial variant** - The series lacks a bifacial option, ruling out additional energy gain from light reflected off the ground (particularly relevant for ground-mount installations or bright roofing surfaces) that is available in newer competing solutions. ## About this series The Phono Solar Monocrystalline 60 series is designed for installations where high energy production on a limited roof area and stable performance in variable weather conditions are key. The use of **PERC-type monocrystalline cells** allows for better utilization of diffuse light, which, in the Polish context, translates to more predictable annual energy yields. Thanks to **half-cut construction**, the modules are less sensitive to losses caused by partial shading and have lower current loads, which supports long-term reliability. In practice, this is a good solution for single-family homes, small businesses, and multi-family buildings, where aesthetics and easy adaptation to the roof layout are important. The series also features **multi-busbar technology**, which improves current collection from the cells and reduces the impact of microcracks. The entire system is complemented by **robust mechanical resistance** to wind and snow loads - which is essential for installation on roofs in different parts of Poland. ## Notable figures - Efficiency of 22.1% is 2.6pp above the \*\*N-type 0-400W\*\* median (19.5%) - At 221.3 W/m² power density, this panel generates 26.4 W/m² more per unit area than \*\*N-type 0-400W\*\* median (194.9 W/m²) - Temperature coefficient of -0.29%/°C vs median -0.32%/°C means ~1% less power loss at 65°C - Weight of 17.0 kg (5.0 kg below \*\*N-type 0-400W\*\* median of 22.0 kg) allows easier transport and roof mounting - In the top 43% for efficiency among all N-type panels ## Questions ### Is the Phono Solar Monocrystalline 60 series still available for purchase? The Phono Solar Monocrystalline 60 series has been discontinued and is no longer offered as a new product. If you need a similar specification, consider newer Phono Solar lines or other Tier 1 manufacturers featuring N-type technology and half-cut cell construction. Limited stock may still be available through some distributors — check current inventory with your local reseller. ### What warranty does the Phono Solar Monocrystalline 60 carry? The module comes with a 15-year product warranty covering material and workmanship defects, and a 25-year linear power output warranty guaranteeing that the panel retains a specified percentage of its rated output after 25 years of operation. Both warranty periods are standard for Tier 1 manufacturers and reflect the producer's confidence in long-term module reliability. ### What does N-type cell technology in the Phono Solar Monocrystalline 60 mean for a homeowner? N-type cells exhibit lower light-induced degradation (LID) and slower long-term aging compared to conventional P-type PERC cells. In practical terms, this means more stable energy production over the module's lifetime and better efficiency retention at higher operating temperatures — an advantage during summer months when roof temperatures can noticeably reduce output from older-generation panels. ### Does the half-cut cell design in the Phono Solar Monocrystalline 60 actually help with partial shading? Yes. Splitting each cell into two halves means that shading on one part of the module — from a chimney or dormer, for example — does not fully block the other half. With standard full cells, a single shaded row can disable an entire series string. The half-cut design significantly reduces power losses, which translates to measurable gains in annual yield on roofs with complex layouts. ### What is the peak power of the Phono Solar Monocrystalline 60 and how many panels do I need for a 10 kWp system? The module is rated at 360 Wp. To build a system with a combined capacity of approximately 10 kWp, you would need around 28 panels. During system planning, keep in mind that 28 modules typically require between 50 and 55 m² of usable roof area, depending on the specific mounting configuration. ### How do the Phono Solar Monocrystalline 60 panels perform under the overcast conditions typical in Poland? Monocrystalline N-type cells in this series respond better to diffuse light than older polycrystalline modules and maintain higher efficiency at low irradiance levels — important in Poland where autumn and winter bring predominantly cloudy days. The multi-busbar interconnection also reduces the impact of microcracks that can develop after repeated freeze-thaw cycles, supporting consistent output over multiple seasons. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/ns-320-360mh-60-1640-992-30-68f52ba9ed5b.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [JA Solar NS-330MH-80](https://comparepv.com/panel/ja-solar-ns-330mh-80) | 330 W | -30 W, lighter, +1.0 pp | | [PolyCrown Solar Tech NS-330MH-80](https://comparepv.com/panel/polycrown-solar-tech-ns-330mh-80) | 330 W | -30 W, lighter, +1.0 pp | | [Gamko New Energy GKA210M320W](https://comparepv.com/panel/gamko-new-energy-gka210m320w) | 320 W | -40 W, +0.9 pp, +5 yr warranty | | [Gamko New Energy GKA210M340W](https://comparepv.com/panel/gamko-new-energy-gka210m340w) | 340 W | -20 W, +0.9 pp, +5 yr warranty | | [Gamko New Energy GKA210M360W](https://comparepv.com/panel/gamko-new-energy-gka210m360w) | 360 W | +0.9 pp, +5 yr warranty | | [Gamko New Energy GKA210M380W (1/4\*4\*38)](https://comparepv.com/panel/gamko-new-energy-gka210m380w-1-4-4-38) | 380 W | +20 W, +0.9 pp, +5 yr warranty | | [Gamko New Energy GKA210M400W (1/2\*4\*20)](https://comparepv.com/panel/gamko-new-energy-gka210m400w-1-2-4-20) | 400 W | +40 W, +0.9 pp, +5 yr warranty | | [Gamko New Energy GKA210M400W (1/4\*4\*40)](https://comparepv.com/panel/gamko-new-energy-gka210m400w-1-4-4-40) | 400 W | +40 W, +0.9 pp, +5 yr warranty | | [Gamko New Energy GKA210M380W (1/2\*4\*19)](https://comparepv.com/panel/gamko-new-energy-gka210m380w-1-2-4-19) | 380 W | +20 W, +0.9 pp, +5 yr warranty | | [Maxeon SPR-MAX3-400-COM](https://comparepv.com/panel/maxeon-spr-max3-400-com) | 400 W | +40 W, +0.5 pp, +15 yr warranty | | [Phono Solar NS-320MH-60](https://comparepv.com/panel/phono-solar-ns-320mh-60) | 320 W | -40 W, -2.5 pp | | [Phono Solar NS-330MH-60](https://comparepv.com/panel/phono-solar-ns-330mh-60) | 330 W | -30 W, -1.8 pp | | [Phono Solar NS-340MH-60](https://comparepv.com/panel/phono-solar-ns-340mh-60) | 340 W | -20 W, -1.2 pp | | [Phono Solar NS-350MH-60](https://comparepv.com/panel/phono-solar-ns-350mh-60) | 350 W | -10 W, -0.6 pp | | [Lina Energy LEPV 400](https://comparepv.com/panel/lina-energy-lepv-400) | 400 W | +40 W, heavier, +5 yr warranty | | [PolyCrown Solar Tech NS-360MH-60](https://comparepv.com/panel/polycrown-solar-tech-ns-360mh-60) | 360 W | Very close match | --- Source: https://comparepv.com/panel/phono-solar-ns-360mh-60 Not in this file, on the page: the I-V and temperature curves lifted from the manufacturer's datasheet, a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.