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

# TPL Solar vs Trina Solar

Trina Solar has the broader catalog (340 vs 113 models). Trina Solar leads on peak efficiency at 24.80%. Trina Solar leans bifacial (43% of lineup).


## The two companies


| Attribute | TPL Solar | Trina Solar |
| --- | --- | --- |
| Country | Pakistan | China |
| Headquarters | Lahore | Changzhou |
| Founded |  | 1997 |
| Employees |  |  |
| Annual capacity |  |  |
| Tier 1 | no | yes |
| Listed |  |  |
| Website | [https://www.tplsolar.com](https://www.tplsolar.com) | [https://www.trinasolar.com](https://www.trinasolar.com) |


## Catalog & Power


| Measure | TPL Solar | Trina Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 113 | 340 | +227 |
| Max Power | 670 W | 760 W | +90 W |
| Avg Power | 288 W | 520 W | +232 W |


## Efficiency


| Measure | TPL Solar | Trina Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 21.67% | 24.80% | +3.13 pp |
| Avg Efficiency | 16.94% | 21.71% | +4.77 pp |


## Reliability & Warranty


| Measure | TPL Solar | Trina Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.359%/°C | -0.302%/°C | +0.057 |
| Bifacial Share | 0 (0%) | 145 (43%) | +43 pp |
| Avg Warranty | 30.0 yrs | 28.2 yrs | +1.8 yr |


## Efficiency distribution

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


| Efficiency band | TPL Solar | Trina Solar |
| --- | --- | --- |
| \<20% | 99 (87.6%) | 22 (6.5%) |
| 20-21% | 7 (6.2%) | 57 (16.8%) |
| 21-22% | 7 (6.2%) | 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 | TPL Solar | Trina Solar |
| --- | --- | --- |
| \<400W | 97 (85.8%) | 28 (8.2%) |
| 400-499W | 6 (5.3%) | 142 (41.8%) |
| 500-599W | 5 (4.4%) | 54 (15.9%) |
| 600-699W | 5 (4.4%) | 72 (21.2%) |
| 700W+ | 0 | 44 (12.9%) |


## Cell technology

Dominant cell tech: **PERC** (95%)

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


| Technology | TPL Solar | Trina Solar |
| --- | --- | --- |
| PERC | 107 (94.7%) | 75 (22.1%) |
| Unknown | 6 (5.3%) | 11 (3.2%) |
| TOPCon | 0 | 248 (72.9%) |
| N-type | 0 | 6 (1.8%) |


## Top panels, TPL Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [TPL670M-132HC](https://comparepv.com/panel/tpl-solar-tpl670m-132hc) | 670 | 21.6 | -0.340 | Monocrystalline |
| 2 | [TPL665M-132HC](https://comparepv.com/panel/tpl-solar-tpl665m-132hc) | 665 | 21.4 | -0.340 | Monocrystalline |
| 3 | [TPL660M-132HC](https://comparepv.com/panel/tpl-solar-tpl660m-132hc) | 660 | 21.2 | -0.340 | Monocrystalline |
| 4 | [TPL655M-132HC](https://comparepv.com/panel/tpl-solar-tpl655m-132hc) | 655 | 21.1 | -0.340 | Monocrystalline |
| 5 | [TPL650M-132HC](https://comparepv.com/panel/tpl-solar-tpl650m-132hc) | 650 | 20.9 | -0.340 | Monocrystalline |
| 6 | [TPL560M-144HC](https://comparepv.com/panel/tpl-solar-tpl560m-144hc) | 560 | 21.7 | -0.360 | Monocrystalline |
| 7 | [TPL550M-144HC](https://comparepv.com/panel/tpl-solar-tpl550m-144hc) | 550 | 21.3 | -0.360 | Monocrystalline |
| 8 | [TPL545M-144HC](https://comparepv.com/panel/tpl-solar-tpl545m-144hc) | 545 | 21.1 | -0.360 | Monocrystalline |
| 9 | [TPL540M-144HC](https://comparepv.com/panel/tpl-solar-tpl540m-144hc) | 540 | 20.9 | -0.360 | Monocrystalline |
| 10 | [TPL535M-144HC](https://comparepv.com/panel/tpl-solar-tpl535m-144hc) | 535 | 20.7 | -0.360 | 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

TPL Solar, operating under the legal name TPL Energy Co., Limited, is a Chinese photovoltaic manufacturer founded in 2009 with a reported European commercial presence in South Holland, the Netherlands. The company's annual production capacity is estimated at between 500 MW and 900 MW, supported by a workforce of around 300 employees. Its modules carry TUV certification under IEC 61215 and IEC 61730 as well as ISO 9001, ISO 14001, CE, and VDE marks, giving them regulatory access to European markets. Importantly, TPL Solar does not appear on the BloombergNEF bankable Tier 1 list, which matters to project finance lenders and institutional buyers who typically require Tier 1 status before approving equipment for large installations. Compared to the global leaders in the industry, TPL Solar holds a limited institutional footprint.

Trina Solar, headquartered in Changzhou, China, and founded in 1997, is one of the top-three solar manufacturers worldwide by shipment volume, with cumulative global deliveries exceeding 205 GW across more than 100 countries. The company holds confirmed BloombergNEF Tier 1 bankable status and has been named a PVEL Top Performer for eleven consecutive years - a distinction based on independent third-party durability and performance testing. Trina's current product lineup is anchored in N-type TOPCon technology under the Vertex brand family: the Vertex S+ addresses residential rooftop applications at up to 480 W, mid-range C&I modules reach around 670 W, and the large-format Vertex N modules scale up to 760 W at 24.5% efficiency for utility-scale ground-mount projects. Manufacturing is spread across facilities in China, Thailand, and Vietnam.

For most buyers - whether a homeowner, a commercial developer, or a utility-scale project sponsor - Trina Solar is the stronger default choice, backed by verifiable bankability, an extensive installer network, and a well-documented product track record. TPL Solar can serve as a cost-sensitive alternative for smaller off-grid or budget-constrained projects where third-party financing is not involved, but buyers should factor in the brand's more limited market standing before committing.

Written by claude-sonnet from the figures above.


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

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