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

# SchmitzSolar vs Trina Solar

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


## The two companies


| Attribute | SchmitzSolar | Trina Solar |
| --- | --- | --- |
| Country | Germany | China |
| Headquarters | Lingen (Ems) | Changzhou |
| Founded | 2018 | 1997 |
| Employees |  |  |
| Annual capacity |  |  |
| Tier 1 |  | yes |
| Listed |  |  |
| Website | [https://schmitzsolar.de](https://schmitzsolar.de) | [https://www.trinasolar.com](https://www.trinasolar.com) |

SchmitzSolar (operated by T. Schmitz – Int. Handel) is a German B2B photovoltaic distributor and trader, not a panel manufacturer. Based in Lingen (Ems), the company supplies installers, project developers, and commercial customers across Europe with solar modules, inverters, and accessories sourced from over 25...


## Catalog & Power


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


## Reliability & Warranty


| Measure | SchmitzSolar | 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 | SchmitzSolar | 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 | SchmitzSolar | 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 | SchmitzSolar | 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

SchmitzSolar is a German B2B photovoltaic distributor, not a panel manufacturer. Founded around 2018 and headquartered in Lingen (Ems) under the legal name T. Schmitz Int. Handel, the company sources solar modules and system components from more than 25 manufacturers and resells them to installers, project developers, and traders across Europe. SchmitzSolar holds membership in the German Solar Industry Association (BSW-Solar) and maintains distributed warehouse capacity for bulk delivery, but it carries no BloombergNEF Tier 1 bankability rating - that classification applies only to manufacturing entities, not distributors. Trina Solar occupies an entirely different position: a Chinese manufacturer founded in 1997 and headquartered in Changzhou, it has earned BloombergNEF's highest bankability tier eight times, most recently achieving a 100% unanimous score in the 2025 PV Module Bankability assessment. With annual module production capacity approaching 100 GW and cumulative global shipments exceeding 292 GW through mid-2025, Trina Solar carries a far stronger institutional footprint than any regional European distributor.

Trina Solar's current product portfolio is built around the Vertex N series using n-type TOPCon cell technology. The residential segment is served by the Vertex S+, which delivers approximately 445 W at 22.3% efficiency with enhanced hail and wind resistance for rooftop applications. Commercial and industrial projects can access bifacial Vertex N modules rated at around 620 W and 23% efficiency. At the utility scale, large-format panels reach 725 W at 23.3% efficiency, including a 2,000 V variant that holds the world's first UL 61730 certification for that voltage class. SchmitzSolar, as a trading intermediary, produces no modules of its own; the brands and specifications available through its platform depend on current supplier agreements and are subject to change.

For any buyer whose decision rests on traceable manufacturing provenance, bankability documentation, or long-term warranty obligations backed by a vertically integrated company, Trina Solar is the only manufacturer in this comparison. SchmitzSolar is a practical and legitimate procurement channel for European installers, but it is a channel rather than a brand. Buyers sourcing through SchmitzSolar should identify and independently evaluate the underlying manufacturer of any specific module being purchased.

Written by claude-sonnet from the figures above.


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