---
title: "APsystems vs TN Solar - Brand Comparison | ComparePV"
description: "Compare APsystems vs TN Solar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/apsystems-vs-tn-solar"
image: "https://comparepv.com/og/compare/manufacturers/apsystems/tn-solar.png"
---

# APsystems vs TN Solar

TN Solar has the broader catalog (10 vs 0 models). TN Solar leans bifacial (50% of lineup).


## The two companies


| Attribute | APsystems | TN Solar |
| --- | --- | --- |
| Country | China |  |
| Headquarters | Jiaxing |  |
| Founded | 2010 |  |
| Employees | 500-1000 |  |
| Annual capacity |  |  |
| Tier 1 |  | no |
| Listed | SSE: 688348 |  |
| Website | [https://apsystems.com](https://apsystems.com) |  |

APsystems (Altenergy Power System, operating as Yuneng Technology) is a global manufacturer specializing in multi-module microinverters, energy storage systems, and rapid shutdown devices for residential and commercial solar installations. Founded in Silicon Valley in 2010 and now headquartered in China with a major...


## Catalog & Power


| Measure | APsystems | TN Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 10 | +10 |
| Max Power | 0 W | 715 W | +715 W |
| Avg Power | 0 W | 542 W | +542 W |


## Efficiency


| Measure | APsystems | TN Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 23.02% |  |
| Avg Efficiency | - | 21.08% |  |


## Reliability & Warranty


| Measure | APsystems | TN Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.280%/°C |  |
| Bifacial Share | 0 (0%) | 5 (50%) | +50 pp |
| Avg Warranty | - | 30.0 yrs |  |


## Efficiency distribution

TN Solar skews to higher efficiency: 10% of lineup is 23%+


| Efficiency band | APsystems | TN Solar |
| --- | --- | --- |
| \<20% | 0 | 5 (50.0%) |
| 22-23% | 0 | 4 (40.0%) |
| 23%+ | 0 | 1 (10.0%) |


## Power distribution

TN Solar offers more 600W+ panels (50% of lineup)


| Power band | APsystems | TN Solar |
| --- | --- | --- |
| \<400W | 0 | 5 (50.0%) |
| 600-699W | 0 | 1 (10.0%) |
| 700W+ | 0 | 4 (40.0%) |


## Cell technology

Dominant cell tech: HJT (50%)


| Technology | APsystems | TN Solar |
| --- | --- | --- |
| HJT | 0 | 5 (50.0%) |
| TOPCon | 0 | 5 (50.0%) |


## Top panels, TN Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [SE6-66HBD-715](https://comparepv.com/panel/tn-solar-se6-66hbd-715) | 715 | 23.0 | -0.260 | Monocrystalline |
| 2 | [SE6-66HBD-710](https://comparepv.com/panel/tn-solar-se6-66hbd-710) | 710 | 22.9 | -0.260 | Monocrystalline |
| 3 | [SE6-66HBD-705](https://comparepv.com/panel/tn-solar-se6-66hbd-705) | 705 | 22.7 | -0.260 | Monocrystalline |
| 4 | [SE6-66HBD-700](https://comparepv.com/panel/tn-solar-se6-66hbd-700) | 700 | 22.5 | -0.260 | Monocrystalline |
| 5 | [SE6-66HBD-695](https://comparepv.com/panel/tn-solar-se6-66hbd-695) | 695 | 22.4 | -0.260 | Monocrystalline |
| 6 | [TN5-54H-390](https://comparepv.com/panel/tn-solar-tn5-54h-390) | 390 | 20.0 | -0.300 | Monocrystalline |
| 7 | [TN5-54H-385](https://comparepv.com/panel/tn-solar-tn5-54h-385) | 385 | 19.7 | -0.300 | Monocrystalline |
| 8 | [TN5-54H-380](https://comparepv.com/panel/tn-solar-tn5-54h-380) | 380 | 19.5 | -0.300 | Monocrystalline |
| 9 | [TN5-54H-375](https://comparepv.com/panel/tn-solar-tn5-54h-375) | 375 | 19.2 | -0.300 | Monocrystalline |
| 10 | [TN5-54H-370](https://comparepv.com/panel/tn-solar-tn5-54h-370) | 370 | 19.0 | -0.300 | Monocrystalline |


## Other comparisons

- [APsystems vs A.B. Energy](https://comparepv.com/apsystems-vs-a-b-energy)
- [AE Solar vs TN Solar](https://comparepv.com/ae-solar-vs-tn-solar)
- [APsystems vs AEET](https://comparepv.com/apsystems-vs-aeet)
- [AIKO vs TN Solar](https://comparepv.com/aiko-vs-tn-solar)
- [APsystems vs AKCOME](https://comparepv.com/apsystems-vs-akcome)
- [ARTsolar vs TN Solar](https://comparepv.com/artsolar-vs-tn-solar)


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Source: https://comparepv.com/apsystems-vs-tn-solar