---
title: "Sunket New Energy vs Trina Solar - Brand Comparison | ComparePV"
description: "Compare Sunket New Energy vs Trina Solar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/sunket-new-energy-vs-trina-solar"
---

# Sunket New Energy vs Trina Solar

Trina Solar has the broader catalog (340 vs 55 models). Trina Solar leads on peak efficiency at 24.80%. Sunket New Energy leans bifacial (78% of lineup).


## The two companies


| Attribute | Sunket New Energy | Trina Solar |
| --- | --- | --- |
| Country | China | China |
| Headquarters | Wuxi, Jiangsu Province | Changzhou |
| Founded | 2007 | 1997 |
| Employees | 201-500 |  |
| Annual capacity | 3 GW/year |  |
| Tier 1 |  | yes |
| Listed |  |  |
| Website | [http://www.sunketsolar.com](http://www.sunketsolar.com) | [https://www.trinasolar.com](https://www.trinasolar.com) |

Wuxi Sunket New Energy Technology Co., Ltd. specializes in the design, production, and sales of solar cells, photovoltaic modules, lithium batteries, and solar systems. The company is committed to becoming a diversified, large-scale, international professional solar green energy supplier, providing one-stop services...


## Catalog & Power


| Measure | Sunket New Energy | Trina Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 55 | 340 | +285 |
| Max Power | 700 W | 760 W | +60 W |
| Avg Power | 465 W | 520 W | +55 W |


## Efficiency


| Measure | Sunket New Energy | Trina Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.04% | 24.80% | +1.76 pp |
| Avg Efficiency | 21.05% | 21.71% | +0.66 pp |


## Reliability & Warranty


| Measure | Sunket New Energy | Trina Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.302%/°C | -0.302%/°C | +0.001 |
| Bifacial Share | 43 (78%) | 145 (43%) | +36 pp |
| Avg Warranty | 28.9 yrs | 28.2 yrs | +0.7 yr |


## Efficiency distribution

Trina Solar skews to higher efficiency: 22% of lineup is 23%+


| Efficiency band | Sunket New Energy | Trina Solar |
| --- | --- | --- |
| \<20% | 9 (16.4%) | 22 (6.5%) |
| 20-21% | 7 (12.7%) | 57 (16.8%) |
| 21-22% | 21 (38.2%) | 83 (24.4%) |
| 22-23% | 17 (30.9%) | 102 (30.0%) |
| 23%+ | 1 (1.8%) | 76 (22.4%) |


## Power distribution

Trina Solar offers more 600W+ panels (34% of lineup)


| Power band | Sunket New Energy | Trina Solar |
| --- | --- | --- |
| \<400W | 11 (20.0%) | 28 (8.2%) |
| 400-499W | 25 (45.5%) | 142 (41.8%) |
| 500-599W | 14 (25.5%) | 54 (15.9%) |
| 600-699W | 4 (7.3%) | 72 (21.2%) |
| 700W+ | 1 (1.8%) | 44 (12.9%) |


## Cell technology

Dominant cell tech: **TOPCon** (53%)

Dominant cell tech: **TOPCon** (73%)


| Technology | Sunket New Energy | Trina Solar |
| --- | --- | --- |
| TOPCon | 29 (52.7%) | 248 (72.9%) |
| PERC | 13 (23.6%) | 75 (22.1%) |
| HJT | 10 (18.2%) | 0 |
| Unknown | 2 (3.6%) | 11 (3.2%) |
| N-type | 1 (1.8%) | 6 (1.8%) |


## Top panels, Sunket New Energy


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SKT700M12-132D5](https://comparepv.com/panel/sunket-new-energy-skt700m12-132d5) | 700 | 22.5 | -0.260 | Monocrystalline |
| 2 | [SKT695M12-132D5](https://comparepv.com/panel/sunket-new-energy-skt695m12-132d5) | 695 | 22.4 | -0.260 | Monocrystalline |
| 3 | [SKT690M12-132D5](https://comparepv.com/panel/sunket-new-energy-skt690m12-132d5) | 690 | 22.2 | -0.260 | Monocrystalline |
| 4 | [SKT685M12-132D5](https://comparepv.com/panel/sunket-new-energy-skt685m12-132d5) | 685 | 22.1 | -0.260 | Monocrystalline |
| 5 | [SKT680M12-132D5](https://comparepv.com/panel/sunket-new-energy-skt680m12-132d5) | 680 | 21.9 | -0.260 | Monocrystalline |
| 6 | [SKT580M10-144D4](https://comparepv.com/panel/sunket-new-energy-skt580m10-144d4) | 580 | 22.4 | -0.290 | Monocrystalline |
| 7 | [SKT575M10-144D4](https://comparepv.com/panel/sunket-new-energy-skt575m10-144d4) | 575 | 22.3 | -0.290 | Monocrystalline |
| 8 | [SKT570M10-144D4](https://comparepv.com/panel/sunket-new-energy-skt570m10-144d4) | 570 | 22.1 | -0.290 | Monocrystalline |
| 9 | [SKT565M10-144D4](https://comparepv.com/panel/sunket-new-energy-skt565m10-144d4) | 565 | 21.9 | -0.290 | Monocrystalline |
| 10 | [SKT560M10-144D4](https://comparepv.com/panel/sunket-new-energy-skt560m10-144d4) | 560 | 21.7 | -0.290 | Monocrystalline |


## Top panels, Trina Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [TSM-NEG21C.20Q-760](https://comparepv.com/panel/trina-solar-tsm-neg21c-20q-760) | 760 | 24.5 | -0.260 | Monocrystalline |
| 2 | [TSM-NEG21C.20Q-755](https://comparepv.com/panel/trina-solar-tsm-neg21c-20q-755) | 755 | 24.3 | -0.260 | Monocrystalline |
| 3 | [TSM-NEG21C.20Q-750](https://comparepv.com/panel/trina-solar-tsm-neg21c-20q-750) | 750 | 24.1 | -0.260 | Monocrystalline |
| 4 | [TSM-NEG21C.20Q-745](https://comparepv.com/panel/trina-solar-tsm-neg21c-20q-745) | 745 | 24.0 | -0.260 | Monocrystalline |
| 5 | [TSM-NEG21C.20-740](https://comparepv.com/panel/trina-solar-co-ltd-tsm-neg21c-20-740) | 740 | 23.8 | -0.290 | Monocrystalline |
| 6 | [TSM-NEG21C.20 740](https://comparepv.com/panel/trina-solar-tsm-neg21c-20-740) | 740 | 23.8 | -0.290 | Monocrystalline |
| 7 | [TSM-NEG21C.20Q-740](https://comparepv.com/panel/trina-solar-tsm-neg21c-20q-740) | 740 | 23.8 | -0.260 | Monocrystalline |
| 8 | [TSM-NEG21C.20-735](https://comparepv.com/panel/trina-solar-co-ltd-tsm-neg21c-20-735) | 735 | 23.7 | -0.290 | Monocrystalline |
| 9 | [TSM-NEG21C.20 735](https://comparepv.com/panel/trina-solar-tsm-neg21c-20-735) | 735 | 23.7 | -0.290 | Monocrystalline |
| 10 | [TSM-NEG21C.20Q-735](https://comparepv.com/panel/trina-solar-tsm-neg21c-20q-735) | 735 | 23.7 | -0.260 | Monocrystalline |


## Summary

Sunket New Energy is a Chinese manufacturer headquartered in Wuxi, Jiangsu Province, operating under the Delin Holding Group. Established around 2007-2012, the company reports an annual module production capacity of approximately 5 GW, placing it in the mid-tier segment of global solar suppliers. Sunket holds a broad range of product certifications - including TUV, IEC, UL, MCS, and CEC - but has not been confirmed on BloombergNEF's Tier 1 bankability list, which limits its suitability for project-finance transactions. Trina Solar was founded in 1997 by Jifan Gao in Changzhou, Jiangsu, and consistently ranks among the world's top four module suppliers. The company reaffirmed BNEF Tier 1 status in both Q1 and Q2 2025 - the eighth consecutive recognition on that list - and had shipped a cumulative 292 GW of modules globally by mid-2025. In terms of institutional footprint and lender confidence, Trina Solar holds a decisive advantage.

Sunket's product portfolio covers monocrystalline and multicrystalline modules in PERC and HJT variants, addressing residential rooftop, commercial, and light industrial applications across more than 100 countries, with a reported 1 GWh annual energy storage capacity rounding out its offer. Trina Solar's flagship Vertex N series is built on TOPCon technology - pv-magazine reported in December 2024 that the latest module in the line reaches 760 W at 24.5% module efficiency. The Vertex N family spans bifacial utility-scale ground-mount configurations, mid-range C&I bifacial modules around 620 W, and a compact residential Vertex S+ product near 445 W, giving Trina a coherent and well-segmented offering across all major project types.

For international buyers pursuing project finance on utility-scale or C&I installations, Trina Solar is the safer default: confirmed BNEF Tier 1 standing, a much larger cumulative delivery record, and mature TOPCon technology collectively reduce lender risk. Sunket New Energy is a credible alternative for price-sensitive residential and off-grid projects where formal bankability carries less weight - its certification breadth supports export to a wide range of markets. In small-scale applications the practical difference between the two brands narrows considerably, but for financed or institutionally scrutinised projects they are not interchangeable.

Written by claude-sonnet from the figures above.


## Other comparisons

- [Sunket New Energy vs A.B. Energy](https://comparepv.com/sunket-new-energy-vs-a-b-energy)
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Source: https://comparepv.com/sunket-new-energy-vs-trina-solar

Not in this file, on the page: the distributions above drawn as charts.