--- title: "Trina Solar TSM-NEG19R.20-600 Solar Panel: Specs & Datasheet | ComparePV" description: "Trina Solar TSM-NEG19R.20-600 solar panel. Specs: 22.20% efficiency, Monocrystalline cells, dimensions, warranty and temperature coefficient." source: "https://comparepv.com/panel/trina-solar-co-ltd-tsm-neg19r-20-600" image: "https://comparepv.com/og/panel/trina-solar-co-ltd-tsm-neg19r-20-600.png" updated: 2026-09-11 --- # Trina Solar TSM-NEG19R.20-600 Light for its output, modest efficiency 1,085 panels in the segment TOPCon 600-650 W ## Identity - **Manufacturer:** Trina Solar - **Model:** TSM-NEG19R.20-600 - **Series:** Vertex N (TSM-NEG19R.20 600-630W) - **Rated power:** 600 W - **Cell technology:** TOPCon ## How it compares Compared against segment TOPCon 600-650 W (1085 panels). | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Power (Wp) | 600 W | 620 W | Weak - bottom 5% | | | Module efficiency | 22.20% | 22.80% | Weak - bottom 12% | 5,881 | | Power density | 222.1 | 227.7 | Weak - bottom 13% | 5,846 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight (kg) | 30.0 kg | 32.8 kg | Strong - top 20% | | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Full peer table | Measure | This panel | Segment median | Standing | Rank | | --- | --- | --- | --- | --- | | Module efficiency | 22.20% | 22.80% | Weak - bottom 12% | 5,881 | | Power density | 222.1 | 227.7 | Weak - bottom 13% | 5,846 | | Temperature coefficient | -0.290 | -0.290 | Typical | 2,220 | | Weight per kWp | 50.0 | 53.1 | Strong - top 20% | 3,329 | | Performance warranty | 30 yrs | 30 yrs | Typical | 21 | ### Strengths - **50.0 kg per kWp** - Top 20% of the TOPCon 600-650 W segment, against a median of 53.1. ### Watch out for - **22.20% module efficiency** - Bottom 12% of the TOPCon 600-650 W segment, against a median of 22.80%. - **222.1 watts per square metre** - Bottom 13% of the TOPCon 600-650 W segment, against a median of 227.7. - **Best for:** Commercial, utility-scale and hot-climate. - **Not ideal for:** Tight roof space and roofs where every square metre has to count. ## Specification ### Electrical - **Rated power (Pmax):** 600 W - **Efficiency:** 22.20 % - **Voltage at Pmax (Vmp):** 40.30 V - **Current at Pmax (Imp):** 14.91 A - **Open-circuit voltage (Voc):** 48.40 V - **Short-circuit current (Isc):** 15.80 A - **Max system voltage:** 1500 V ### Temperature - **Temperature coefficient of Pmax:** -0.290 %/degC - **Temperature coefficient of Voc:** -0.240 %/degC - **Temperature coefficient of Isc:** 0.040 %/degC - **NOCT:** 43 degC ### Cell and construction - **Cell type:** Monocrystalline - **Cell technology:** TOPCon - **Cell count:** 132 ### Physical - **Length:** 2382 mm - **Width:** 1134 mm - **Thickness:** 30 mm - **Weight:** 30.0 kg - **Area:** 2.70 m2 - **Power density:** 222.1 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:** 524 W ## Rank in the whole catalogue | Measure | Position | | --- | --- | | Efficiency | 5881 of 14129 | | Power density | 5846 of 14129 | | Temperature coefficient | 2220 of 14129 | | Weight | 3329 of 14129 | | Warranty | 21 of 14129 | ## About this series Trina Solar Vertex N TSM-NEG19R.20 600-630W series is designed for projects where maximizing yield from the same surface area and stable performance over years is crucial. The key advantage lies in the application of **N-type cells in i-TOPCon technology**, which translates to high conversion efficiency and better resistance to typical power losses during operation. The modules also utilize **multi-busbar architecture**, which improves current collection and supports operation under weaker sunlight. In practice, this series addresses a common challenge faced by investors: how to reduce energy costs without adding more structure. This is achieved with the **210R format**, designed for high power output while maintaining convenient dimensions for logistics and installation. Thanks to its **favorable temperature coefficient**, the modules maintain better performance even in summer, when standard panels noticeably lose efficiency. This is a good choice for PV farms, C&I installations, and large rooftops, where yield, reliability, and a fast return on investment matter. ## Notable figures - Efficiency of 22.2% is 0.6pp below the \*\*TOPCon 600-650W\*\* median (22.8%) - At 222.1 W/m², this panel generates 5.6 W/m² less per unit area than \*\*TOPCon 600-650W\*\* median (227.7 W/m²) - Temperature coefficient of -0.29%/°C matches the \*\*TOPCon 600-650W\*\* median - 30.0 kg weight - 2.8 kg lighter than \*\*TOPCon 600-650W\*\* median (32.8 kg), reducing installation effort - Ranked #5881 out of 14129 panels for efficiency in the database ## Questions ### How does the Trina Vertex N TSM-NEG19R.20 series differ from standard P-type panels? The key difference is N-type i-TOPCon cells instead of standard P-PERC cells. This gives Vertex N panels an efficiency of up to 23.3% and slower power loss over time (lower LID/LeTID degradation). Module power reaches 600-630 Wp, meaning more energy from the same roof or ground-mount area compared to similarly sized P-type panels. ### What warranty comes with the Trina Vertex N TSM-NEG19R.20 panels? The manufacturer provides a 12-year product warranty and a 30-year linear power warranty, guaranteeing 99% output in the first year and 87.4% after 30 years. These are among the longer warranty terms on the market, lowering investment risk for utility-scale PV and commercial projects evaluated over multi-decade lifespans. ### Do Vertex N TSM-NEG19R.20 modules perform well in high summer temperatures? Yes, the series has a favorable temperature coefficient of power of -0.29%/°C, better than typical P-type panels (usually around -0.35%/°C). This means lower production losses when module temperature rises in summer, which matters for flat roofs and ground-mount installations exposed to strong heat buildup. ### Are the Trina Vertex N 600-630W panels bifacial? No, the TSM-NEG19R.20 series is mono-facial, not bifacial. All energy is generated solely through the front side of the module. If a project relies on reflected light from a bright ground surface, Trina offers separate bifacial variants within the Vertex N lineup worth considering instead. ### What installations suit the Vertex N TSM-NEG19R.20 series best - rooftop or ground-mount farms? The 210R format and power up to 630 Wp make this series designed mainly for large-scale installations: solar farms, C&I projects, and large industrial rooftops where maximizing yield per limited area matters most. Given its dimensions and weight (about 30 kg), mounting on small sloped residential roofs is less practical. ### Who manufactures the Vertex N TSM-NEG19R.20 panels and is it a reliable supplier? The manufacturer is Trina Solar, a China-based company with an established global position in PV and Tier 1 status, indicating strong financial standing and credibility behind its long-term warranties. Trina Solar has manufactured PV modules for years and is one of the largest suppliers for solar farms and utility-scale installations worldwide. ## Datasheet [Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/dt-m-0077-g-en-b-datasheet-vertex-neg19r-20-2024-b-0fbb7e6324be.pdf) ## Alternatives | Panel | Power | How it differs | | --- | --- | --- | | [AIKO AIKO-A650-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a650-mae72mw) | 650 W | +50 W, lighter, +3.0 pp | | [AIKO AIKO-A645-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a645-mae72mw) | 645 W | +45 W, lighter, +2.8 pp | | [Longi Solar LR7-60HVH-560M](https://comparepv.com/panel/longi-lr7-60hvh-560m) | 560 W | -40 W, lighter, +2.6 pp | | [AIKO AIKO-A640-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a640-mae72mw) | 640 W | +40 W, lighter, +2.6 pp | | [Longi Solar LR7-60HVH-555M](https://comparepv.com/panel/longi-lr7-60hvh-555m) | 555 W | -45 W, lighter, +2.4 pp | | [AIKO AIKO-A635-MAE72Mw](https://comparepv.com/panel/aiko-aiko-a635-mae72mw) | 635 W | +35 W, lighter, +2.4 pp | | [Trina Solar TEB-NEGA6ND.48-420 (Silver Grey, RAL9018)](https://comparepv.com/panel/trinasolar-evergreen-shanghai-pv-tech-co-ltd-teb-nega6nd-48-420-silver-grey-ral9018) | 420 W | -180 W, -6.7 pp, -5 yr warranty | | [Trina Solar TEB-NEGA6ND.48-425 (Silver Grey, RAL9018)](https://comparepv.com/panel/trinasolar-evergreen-shanghai-pv-tech-co-ltd-teb-nega6nd-48-425-silver-grey-ral9018) | 425 W | -175 W, -6.5 pp, -5 yr warranty | | [Trina Solar TEB-NEGA6ND.48-430 (Silver Grey, RAL9018)](https://comparepv.com/panel/trinasolar-evergreen-shanghai-pv-tech-co-ltd-teb-nega6nd-48-430-silver-grey-ral9018) | 430 W | -170 W, -6.3 pp, -5 yr warranty | | [Trina Solar TEB-NEGA6ND.48-545 (Green, RAL6001)](https://comparepv.com/panel/trinasolar-evergreen-shanghai-pv-tech-co-ltd-teb-nega6nd-48-545-green-ral6001) | 545 W | -55 W, -2.0 pp, -5 yr warranty | | [Trina Solar TEB-NEGA6ND.48-550 (Green, RAL6001)](https://comparepv.com/panel/trinasolar-evergreen-shanghai-pv-tech-co-ltd-teb-nega6nd-48-550-green-ral6001) | 550 W | -50 W, -1.9 pp, -5 yr warranty | | [AIKO AIKO-A680-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a680-mde72mw) | 680 W | +80 W, cooler, +3.0 pp | | [AIKO AIKO-A675-MDE72Mw](https://comparepv.com/panel/aiko-aiko-a675-mde72mw) | 675 W | +75 W, cooler, +2.8 pp | | [AIKO AIKO-A700-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a700-mae78dw) | 700 W | +100 W, heavier, +2.8 pp | | [WINAICO WST-675BKX72-A2](https://comparepv.com/panel/winaico-wst-675bkx72-a2) | 675 W | +75 W, cooler, +2.8 pp | | [AIKO AIKO-A695-MAE78Dw](https://comparepv.com/panel/aiko-aiko-a695-mae78dw) | 695 W | +95 W, heavier, +2.7 pp | --- Source: https://comparepv.com/panel/trina-solar-co-ltd-tsm-neg19r-20-600 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.