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

# CEEG vs Trina Solar

Trina Solar has the broader catalog (340 vs 0 models). Trina Solar leans bifacial (43% of lineup).


## The two companies


| Attribute | CEEG | Trina Solar |
| --- | --- | --- |
| Country | China | China |
| Headquarters | Nanjing | Changzhou |
| Founded | 1990 | 1997 |
| Employees | 4000+ |  |
| Annual capacity |  |  |
| Tier 1 |  | yes |
| Listed |  |  |
| Website | [http://www.ceeg.cn](http://www.ceeg.cn) | [https://www.trinasolar.com](https://www.trinasolar.com) |

CEEG (China Electric Equipment Group Co., Ltd.) is a leading company in China's Power Transmission and Distribution (PT&D) industry. With over three decades of expertise, they deliver tailor-made transformer solutions and are known for local compatibility in PT&D and renewable energy sectors. Their diverse product...


## Catalog & Power


| Measure | CEEG | Trina Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 340 | +340 |
| Max Power | 0 W | 760 W | +760 W |
| Avg Power | 0 W | 520 W | +520 W |


## Efficiency


| Measure | CEEG | Trina Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 24.80% |  |
| Avg Efficiency | - | 21.71% |  |


## Reliability & Warranty


| Measure | CEEG | Trina Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.302%/°C |  |
| Bifacial Share | 0 (0%) | 145 (43%) | +43 pp |
| Avg Warranty | - | 28.2 yrs |  |


## Efficiency distribution

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


| Efficiency band | CEEG | Trina Solar |
| --- | --- | --- |
| \<20% | 0 | 22 (6.5%) |
| 20-21% | 0 | 57 (16.8%) |
| 21-22% | 0 | 83 (24.4%) |
| 22-23% | 0 | 102 (30.0%) |
| 23%+ | 0 | 76 (22.4%) |


## Power distribution

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


| Power band | CEEG | Trina Solar |
| --- | --- | --- |
| \<400W | 0 | 28 (8.2%) |
| 400-499W | 0 | 142 (41.8%) |
| 500-599W | 0 | 54 (15.9%) |
| 600-699W | 0 | 72 (21.2%) |
| 700W+ | 0 | 44 (12.9%) |


## Cell technology

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


| Technology | CEEG | Trina Solar |
| --- | --- | --- |
| TOPCon | 0 | 248 (72.9%) |
| PERC | 0 | 75 (22.1%) |
| Unknown | 0 | 11 (3.2%) |
| N-type | 0 | 6 (1.8%) |


## 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

CEEG, short for China Electric Equipment Group, is a diversified Chinese electrical equipment manufacturer headquartered in Jiangsu Province and established in 1990. Beyond photovoltaic modules, the company produces transformers, switchgear, and integrated energy storage systems across several factories in the Jiangsu region. CEEG does not appear on BloombergNEF Tier 1 module lists, which limits its bankability for project-financed installations. Its annual solar production volume has not been officially disclosed and is widely understood to be a fraction of that of China's leading module makers. Trina Solar, founded in 1997 and listed on the Shanghai Stock Exchange, operates at a fundamentally different scale - with annual manufacturing capacity of approximately 100 GW, it consistently ranks among the BloombergNEF Tier 1 manufacturers, making it one of the most bankable names in the global solar supply chain.

CEEG's solar product range includes TOPCon modules alongside BIPV and full-black variants, positioning the brand primarily as a cost-competitive option for price-sensitive residential and small commercial buyers. The company sources silicon wafers externally rather than producing them in-house. Trina Solar, by contrast, has built its commercial identity around the Vertex platform: the Vertex S+ line (reaching around 485 W) targets residential rooftops, the Vertex N series (up to approximately 620-670 W) serves C&I ground-mount and commercial rooftop projects, and the dual-glass bifacial NEG21 modules - rated up to 760 W with 24.5% efficiency - are engineered for large utility-scale arrays. Trina's storage division has separately earned six consecutive BloombergNEF Tier 1 rankings in the BESS segment, underscoring the group's technical breadth.

For most international buyers - whether procuring panels for a residential retrofit, a C&I project, or a utility-scale development requiring project finance - Trina Solar is the lower-risk default choice, backed by Tier 1 bankability, a mature global service network, and a documented multi-decade track record. CEEG can be a viable alternative where upfront module cost is the overriding constraint and the buyer is comfortable absorbing the additional counterparty risk that comes with a less institutionally recognized brand.

Written by claude-sonnet from the figures above.


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Source: https://comparepv.com/ceeg-vs-trina-solar