--- title: "Talesun TP6H72M-390 390W Solar Panel - Specs & Review | ComparePV" description: "Talesun TP6H72M-390 390W solar panel. Specs: 19.40% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/talesun-tp6h72m-390" updated: 2026-09-11 --- # Talesun TP6H72M-390 Middle of its segment, weak in heat 6,208 panels in the 290-490 W band, all technologies ## Identity - **Manufacturer:** Talesun - **Model:** TP6H72M-390 - **Series:** CIPRO - **Rated power:** 390 W - **Cell technology:** Monocrystalline ## How it compares Compared against 290-490 W band, all technologies (6208 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 390 W | 430 W | Weak - bottom 20% | | | Module efficiency | 19.40% | 21.26% | Weak - bottom 13% | 12,735 | | Power density | 193.8 | 212.5 | Weak - bottom 13% | 12,738 | | Temperature coefficient | -0.360 | -0.300 | Weak - bottom 12% | 12,345 | | Weight (kg) | 22.5 kg | 22.3 kg | Weak - bottom 22% | | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 19% | 9,798 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 19.40% | 21.26% | Weak - bottom 13% | 12,735 | | Power density | 193.8 | 212.5 | Weak - bottom 13% | 12,738 | | Temperature coefficient | -0.360 | -0.300 | Weak - bottom 12% | 12,345 | | Weight per kWp | 57.7 | 53.3 | Weak - bottom 22% | 11,364 | | Performance warranty | 25 yrs | 30 yrs | Weak - bottom 19% | 9,798 | ### Watch out for - **-0.360 %/°C temperature coefficient** - Bottom 12% of the 290-490 W band, against a median of -0.300. - **19.40% module efficiency** - Bottom 13% of the 290-490 W band, against a median of 21.26%. - **193.8 watts per square metre** - Bottom 13% of the 290-490 W band, against a median of 212.5. - **Best for:** Residential, commercial, shaded-installations and hot-climate. - **Not ideal for:** Hot climates, tight roof space and roofs where every square metre has to count. ## Specification ### Electrical - **Rated power (Pmax):** 390 W - **Efficiency:** 19.40 % - **Voltage at Pmax (Vmp):** 40.00 V - **Current at Pmax (Imp):** 9.75 A - **Open-circuit voltage (Voc):** 48.70 V - **Short-circuit current (Isc):** 10.35 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.360 %/degC - **Temperature coefficient of Voc:** -0.260 %/degC - **Temperature coefficient of Isc:** 0.043 %/degC - **NOCT:** 43 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell count:** 144 ### Physical - **Length:** 2008 mm - **Width:** 1002 mm - **Thickness:** 35 mm - **Weight:** 22.5 kg - **Area:** 2.01 m2 - **Power density:** 193.8 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 25 years - **Output guaranteed at end of warranty:** 83.1 % - **First-year degradation:** 2.50 % - **Annual degradation:** 0.60 % - **Output after 30 years:** 312 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 12735 of 14005 | | Power density | 12738 of 14005 | | Temperature coefficient | 12345 of 14005 | | Weight | 11364 of 14005 | | Warranty | 9798 of 14005 | ## About this series The Talesun CIPRO series redefines performance standards through the use of advanced **N-type TOPCon cell technology**, which minimizes energy losses and ensures excellent efficiency even in less favorable lighting conditions. Choosing this product line solves the problem of rapid power degradation, offering a significantly lower annual performance drop compared to traditional P-type solutions. Thanks to the **use of half-cut cells**, these modules exhibit less susceptibility to the negative effects of shading and reduce resistive losses, which translates into more stable operation of the entire installation. These panels are primarily dedicated to commercial investors and demanding private users who care about **maximizing profits from limited roof space**. Compared to the competition, the CIPRO series stands out with an **improved temperature coefficient**, which ensures the system maintains high efficiency even during hot summer days. This is an optimal solution for those seeking trouble-free operation for decades, combining innovative silicon architecture with high mechanical resistance to snow and wind loads. Investing in this series is a guarantee of energy security and a faster return on financial outlays thanks to higher electricity generation throughout the product's entire life cycle. ## Notable figures - At 19.4% efficiency, this panel is 2.4pp below the \*\*database\*\* median of 21.8% - 193.8 W/m² power density is 24.3 W/m² below \*\*database\*\* median (218.1 W/m²) - requires larger installation area - -0.36%/°C temperature coefficient - 0.06pp worse than \*\*database\*\* median (-0.30%/°C), expect higher hot weather losses - At 22.5 kg, this panel is 4.0 kg lighter than \*\*database\*\* median (26.5 kg) - easier handling during installation - Ranked #12735 out of 14005 panels for efficiency in the database ## Questions ### What is N-type TOPCon technology used in Talesun CIPRO panels and how does it differ from P-type? N-type TOPCon (Tunnel Oxide Passivated Contact) technology used in the CIPRO series relies on N-type silicon instead of conventional P-type, eliminating light-induced degradation (LID) and significantly lowering the annual power decline rate. The additional passivation layer boosts conversion efficiency and improves performance under diffuse light, such as on cloudy days, resulting in higher annual energy yield compared to classic P-type PERC panels. ### Is the Talesun CIPRO series still available for purchase? The Talesun CIPRO series has been discontinued and replaced by newer models from the manufacturer. Availability is now limited to remaining distributor stock - once sold out, no further units will be produced. This is worth considering when expanding an existing installation, since matching additional modules with identical electrical parameters and dimensions may become difficult. We recommend contacting a distributor to check current stock levels. ### What warranty applies to Talesun CIPRO solar panels? As a Tier 1 manufacturer, Talesun backs the CIPRO series with a 12-year product warranty covering material and workmanship defects. The panels also carry a 25-year linear power warranty, guaranteeing a minimum output level throughout the system's service life. This warranty structure is standard for premium-class modules and gives investors predictable long-term returns. ### Do CIPRO panels maintain performance in high summer temperatures? Yes, one advantage of the CIPRO series is its improved power temperature coefficient compared to older P-type designs. This means that as cell temperature rises above 25°C, the resulting power loss is smaller than in classic panels. In practice, this translates into higher energy yield on hot summer days, when module surface temperature on a roof can exceed 60°C - especially relevant during Polish summers. ### What practical benefits do half-cut cells provide in CIPRO panels? Half-cut cells - standard silicon cells cut in half - reduce resistive losses and lower the current load per cell. In practice, this means that under partial shading, from leaves, a chimney, or a neighboring building, the power drop of the whole module is smaller than in designs using full-size cells. This construction also increases mechanical resistance to microcracks caused by snow or wind loads. ### Is Talesun CIPRO a bifacial panel, and who is it designed for? No, the Talesun CIPRO series is a monofacial panel - it generates energy only from irradiance hitting the front surface. With power output up to 400 Wp and a design optimized for limited roof space, the series is aimed mainly at commercial investors and demanding residential customers looking to maximize energy production on standard, non-reflective roofs, without light gravel or white membrane surfaces typical for bifacial installations. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/157084710263043415bb480-4541301ad0de.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Luxor Solar LX-440M/182-108+GG](https://comparepv.com/panel/luxor-solar-lx-440m-182-108-gg) | 440 W | +50 W, cooler, +3.7 pp | | [Gamko New Energy GKA210M340W](https://comparepv.com/panel/gamko-new-energy-gka210m340w) | 340 W | -50 W, lighter, +3.6 pp | | [Gamko New Energy GKA210M360W](https://comparepv.com/panel/gamko-new-energy-gka210m360w) | 360 W | Lighter, +3.6 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 | Lighter, +3.6 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 | Lighter, +3.6 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 | Lighter, +3.6 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 | Lighter, +3.6 pp, +5 yr warranty | | [Jetion JT440SYK(B)](https://comparepv.com/panel/jetion-jt440syk-b) | 440 W | +50 W, cooler, +3.5 pp | | [Talesun TP6H72M-380](https://comparepv.com/panel/talesun-tp6h72m-380) | 380 W | -10 W, -0.5 pp | | [Talesun TP6H72M-385](https://comparepv.com/panel/talesun-tp6h72m-385) | 385 W | -0.3 pp | | [Talesun TP6H72M-395](https://comparepv.com/panel/talesun-tp6h72m-395) | 395 W | +0.2 pp | | [Talesun TP6H72M-400](https://comparepv.com/panel/talesun-tp6h72m-400) | 400 W | +10 W, +0.5 pp | | [Maxeon SPR-MAX7-475](https://comparepv.com/panel/maxeon-spr-max7-475) | 475 W | Cooler, +4.6 pp, +15 yr warranty | | [Maxeon SPR-MAX7-470](https://comparepv.com/panel/maxeon-spr-max7-470) | 470 W | Cooler, +4.3 pp, +15 yr warranty | | [Maxeon SPR-MAX7-465](https://comparepv.com/panel/maxeon-spr-max7-465) | 465 W | Cooler, +4.1 pp, +15 yr warranty | | [MY Solar MS480NC-HJTPBFT](https://comparepv.com/panel/my-solar-ms480nc-hjtpbft) | 480 W | +90 W, cooler, +2.7 pp | --- Source: https://comparepv.com/panel/talesun-tp6h72m-390 Not in this file, on the page: a thirty-year output simulator and alternatives filtered by how closely they match these dimensions.