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

# APsystems vs Peimar

Peimar has the broader catalog (5 vs 0 models). Peimar leans bifacial (40% of lineup).


## The two companies


| Attribute | APsystems | Peimar |
| --- | --- | --- |
| Country | China | Italy |
| Headquarters | Jiaxing | Torino |
| Founded | 2010 | 2012 |
| Employees | 500-1000 | 50 |
| Annual capacity |  | 0.3 GW/year |
| Tier 1 |  | no |
| Listed | SSE: 688348 |  |
| Website | [https://apsystems.com](https://apsystems.com) | [https://www.peimar.com](https://www.peimar.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...

Peimar is an Italian manufacturer of photovoltaic modules. Based in Turin, the company designs and produces solar panels for residential, commercial, and utility-scale applications, with a focus on the European market.


## Catalog & Power


| Measure | APsystems | Peimar | Margin |
| --- | --- | --- | --- |
| Panel Models | 0 | 5 | +5 |
| Max Power | 0 W | 595 W | +595 W |
| Avg Power | 0 W | 440 W | +440 W |


## Efficiency


| Measure | APsystems | Peimar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | - | 23.04% |  |
| Avg Efficiency | - | 20.23% |  |


## Reliability & Warranty


| Measure | APsystems | Peimar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | - | -0.346%/°C |  |
| Bifacial Share | 0 (0%) | 2 (40%) | +40 pp |
| Avg Warranty | - | 30.0 yrs |  |


## Efficiency distribution

Peimar skews to higher efficiency: 40% of lineup is 23%+


| Efficiency band | APsystems | Peimar |
| --- | --- | --- |
| \<20% | 0 | 2 (40.0%) |
| 21-22% | 0 | 1 (20.0%) |
| 23%+ | 0 | 2 (40.0%) |


## Power distribution


| Power band | APsystems | Peimar |
| --- | --- | --- |
| \<400W | 0 | 2 (40.0%) |
| 400-499W | 0 | 1 (20.0%) |
| 500-599W | 0 | 2 (40.0%) |


## Cell technology

Dominant cell tech: PERC (60%)


| Technology | APsystems | Peimar |
| --- | --- | --- |
| PERC | 0 | 3 (60.0%) |
| TOPCon | 0 | 2 (40.0%) |


## Top panels, Peimar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [OR10H595MNDB](https://comparepv.com/panel/peimar-or10h595mndb) | 595 | 23.0 | -0.290 | Monocrystalline |
| 2 | [SA500M (FB)](https://comparepv.com/panel/peimar-sa500m-fb) | 500 | 21.3 | -0.290 | Monocrystalline |
| 3 | [OR10H450MNDB (FB)](https://comparepv.com/panel/peimar-or10h450mndb-fb) | 450 | 23.0 | -0.290 | Monocrystalline |
| 4 | [SG330P](https://comparepv.com/panel/peimar-sg330p) | 330 | 17.0 | -0.430 | Polycrystalline |
| 5 | [SG325P](https://comparepv.com/panel/peimar-sg325p) | 325 | 16.7 | -0.430 | Polycrystalline |


## Other comparisons

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


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Source: https://comparepv.com/apsystems-vs-peimar