--- title: "Sun Earth DXM10-48H 470W 470W Solar Panel - Specs & Review | ComparePV" description: "Sun Earth DXM10-48H 470W 470W solar panel. Specs: 23.50% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/sun-earth-dxm10-48h-470w" updated: 2026-09-11 --- # Sun Earth DXM10-48H 470W Space saver, no clear weak spot 1,089 panels in the segment TOPCon 450-500 W ## Identity - **Manufacturer:** Sun Earth - **Model:** DXM10-48H 470W - **Series:** Titan - **Rated power:** 470 W - **Cell technology:** TOPCon ## How it compares Compared against segment TOPCon 450-500 W (1089 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 470 W | 465 W | Typical | | | Module efficiency | 23.50% | 22.52% | Strong - top 6% | 716 | | Power density | 235.2 | 225.2 | Strong - top 5% | 674 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight (kg) | 21.0 kg | 24.0 kg | Strong - top 6% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 23.50% | 22.52% | Strong - top 6% | 716 | | Power density | 235.2 | 225.2 | Strong - top 5% | 674 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,165 | | Weight per kWp | 44.7 | 52.2 | Strong - top 6% | 504 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **235.2 watts per square metre** - Top 5% of the TOPCon 450-500 W segment, against a median of 225.2. Ranked 674th in the whole database. - **23.50% module efficiency** - Top 6% of the TOPCon 450-500 W segment, against a median of 22.52%. Ranked 716th in the whole database. - **44.7 kg per kWp** - Top 6% of the TOPCon 450-500 W segment, against a median of 52.2. Ranked 504th in the whole database. - **Best for:** Roofs where every square metre counts, small roofs that need every watt and weight-limited structures. ## Specification ### Electrical - **Rated power (Pmax):** 470 W - **Efficiency:** 23.50 % - **Voltage at Pmax (Vmp):** 31.25 V - **Current at Pmax (Imp):** 15.04 A - **Open-circuit voltage (Voc):** 36.72 V - **Short-circuit current (Isc):** 15.88 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.290 %/degC - **Temperature coefficient of Voc:** -0.230 %/degC - **Temperature coefficient of Isc:** 0.040 %/degC - **NOCT:** 43 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 96 ### Physical - **Length:** 1762 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 21.0 kg - **Area:** 2.00 m2 - **Power density:** 235.2 Wp/m2 ### Warranty and degradation - **Product warranty:** 12 years - **Performance warranty:** 30 years - **Output guaranteed at end of warranty:** 87.4 % - **First-year degradation:** 1.00 % - **Annual degradation:** 0.40 % - **Output after 30 years:** 411 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 716 of 14005 | | Power density | 674 of 14005 | | Temperature coefficient | 2165 of 14005 | | Weight | 504 of 14005 | | Warranty | 21 of 14005 | ## About this series The Sun-Earth TITAN DXM10-48H/ZB series consists of **N-type monocrystalline solar panels with TOPCon technology** in a fully black (Full Black) design, created for installations where aesthetics and high performance must go hand in hand. The heart of each module is **Super Multi BusBar technology with cylindrical ribbons** - it shortens the distance between cell connections and minimizes the risk of microcracks, resulting in higher actual output power and long-term reliability. N-type cells are characterized by full resistance to the **PID (Potential Induced Degradation) phenomenon** - one of the major problems with cheaper P-type modules - as well as a low temperature coefficient of power degradation, ensuring that the panels operate efficiently even on hot days. The module design is certified for extreme conditions - resistance to hail, heavy snow and wind loads, as well as humidity and salt spray. **30-year linear warranty** guaranteeing the retention of the vast majority of the nominal output power, makes the Titan series a solid foundation for long-term investment - both for premium residential and commercial installations that require an aesthetically pleasing, **uniform black appearance** of the roof without visible metal components. ## Notable figures - Efficiency of 23.5% is 1.0pp above the \*\*TOPCon 450-500W\*\* median (22.5%) - At 235.2 W/m² power density, this panel generates 10.0 W/m² more per unit area than \*\*TOPCon 450-500W\*\* median (225.2 W/m²) - At -0.29%/°C, hot weather performance is typical for \*\*TOPCon 450-500W\*\* panels - 21.0 kg weight - 3.0 kg lighter than \*\*TOPCon 450-500W\*\* median (24.0 kg), reducing installation effort - #716 for efficiency, #2165 for temperature performance out of 14005 panels ## Questions ### What is TOPCon technology in Sun Earth Titan panels and is it worth the premium price? TOPCon (Tunnel Oxide Passivated Contact) is an N-type cell technology that adds a thin tunnel oxide layer to minimize recombination losses. Compared to older P-type PERC modules, it delivers higher efficiency, full PID immunity, and a lower temperature coefficient of power. Sun Earth Titan panels reach up to 475 Wp and degrade less over their 30-year lifespan than budget P-type modules, resulting in higher energy yield and a faster return on investment. ### What warranty comes with the Sun Earth Titan panels and what does it actually cover? The Sun Earth Titan series includes a 12-year product warranty covering manufacturing defects and material faults, plus a 30-year linear power warranty. A linear warranty guarantees a slow, predictable decline in output power with no sudden drop-offs over the entire coverage period. This is among the longest warranty standards available in the premium Full Black panel segment. ### Do Sun Earth Titan Full Black panels lose efficiency compared to standard silver-frame modules? Black frames and a black backsheet can marginally raise the module's operating temperature on very sunny days. However, the low temperature coefficient inherent to N-type TOPCon cells makes this effect negligible in real-world conditions. Titan Full Black maintains strong performance even in summer heat, and the aesthetic benefit of an all-black roof without visible metal components makes it a worthwhile choice both visually and energetically. ### Are Sun Earth Titan DXM10-48H/ZB panels suitable for a pitched residential roof? Yes, the Titan series is designed with premium residential installations in mind, including pitched roofs. The modules are certified to handle snow and wind loads that meet Central European climate requirements. The all-black aesthetic with no exposed metallic elements is an added advantage for homeowners who prioritize roof appearance. Prior to installation, a certified installer should assess the roof structure's load-bearing capacity. ### How do Sun Earth Titan panels perform in cloudy weather and low winter temperatures? N-type TOPCon cells handle diffuse light better than older P-type PERC cells, which benefits performance on overcast days. In winter, lower temperatures actually improve PV output, since every solar cell produces more power in the cold than in heat. The Super Multi BusBar technology with cylindrical ribbons also minimizes the risk of micro-cracks from freeze-thaw cycles, ensuring long-term reliability in continental climates. ### Is Sun Earth Titan resistant to hail and high winds — is it suitable for mountain or coastal installations? Yes, the Titan module structure is certified for extreme weather conditions: hail resistance, high snow loads, strong wind loads, and salt mist corrosion. The salt mist certification makes the series particularly well-suited for coastal installations where aggressive marine air degrades cheaper modules quickly. In mountain regions, the high snow-load rating provides an additional safety margin for heavy accumulation. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/TITAN_DXM10-48H-ZB_M10-450-475W_Fblack_1_web-84b554f435af.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [Longi Solar LR7-54HJD-510M](https://comparepv.com/panel/longi-lr7-54hjd-510m) | 510 W | +40 W, cooler, +1.5 pp | | [AIKO AIKO-A495-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a495-mce54mw) | 495 W | +25 W, cooler, +1.3 pp | | [Longi Solar LR7-54HJD-505M](https://comparepv.com/panel/longi-lr7-54hjd-505m) | 505 W | +35 W, cooler, +1.2 pp | | [AIKO AIKO-A490-MCE54Mw](https://comparepv.com/panel/aiko-aiko-a490-mce54mw) | 490 W | +20 W, cooler, +1.0 pp | | [Longi Solar LR7-54HJD-500M](https://comparepv.com/panel/longi-lr7-54hjd-500m) | 500 W | +30 W, cooler, +1.0 pp | | [Talesun CIPRO-TN9C54M-500W](https://comparepv.com/panel/talesun-cipro-tn9c54m-500w) | 500 W | +30 W, cooler, +1.0 pp | | [Sun Earth DXM10-48HBG 455W](https://comparepv.com/panel/sun-earth-msx4554h10-hbg) | 455 W | -15 W, heavier, -0.7 pp | | [Sun Earth DXM10-48HBG 460W](https://comparepv.com/panel/sun-earth-msx4604h10-hbg) | 460 W | -10 W, heavier, -0.5 pp | | [Sun Earth DXM10-48HBG 465W](https://comparepv.com/panel/sun-earth-msx4654h10-hbg) | 465 W | Heavier | | [Sun Earth DXM10-48HBG 475W](https://comparepv.com/panel/sun-earth-msx4754h10-hbg) | 475 W | Heavier, +0.3 pp | --- Source: https://comparepv.com/panel/sun-earth-dxm10-48h-470w 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.