---
title: "HT-SAAE vs ARTsolar - Brand Comparison | ComparePV"
description: "Compare HT-SAAE vs ARTsolar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/ht-saae-vs-artsolar"
---

# HT-SAAE vs ARTsolar

HT-SAAE has the broader catalog (112 vs 0 models). HT-SAAE leans bifacial (47% of lineup).


## The two companies


| Attribute | HT-SAAE | ARTsolar |
| --- | --- | --- |
| Country | China | South Africa |
| Headquarters | Shanghai | Durban |
| Founded | 1998 | 2010 |
| Employees | 500+ |  |
| Annual capacity | 2+ GW/year |  |
| Tier 1 | yes | no |
| Listed | Shanghai Stock Exchange: 600151:SHH |  |
| Website | [http://www.ht-saae.com](http://www.ht-saae.com) | [https://www.artsolar.co.za](https://www.artsolar.co.za) |

HT-SAAE (Shanghai Aerospace Automobile Electromechanical Co., Ltd.) is a state-owned enterprise specializing in photovoltaic products. The company integrates polysilicon, solar cells, battery packs, and photovoltaic + energy storage systems. They develop and manufacture solar panels for residential, commercial, and...


## Catalog & Power


| Measure | HT-SAAE | ARTsolar | Margin |
| --- | --- | --- | --- |
| Panel Models | 112 | 0 | +112 |
| Max Power | 715 W | 0 W | +715 W |
| Avg Power | 470 W | 0 W | +470 W |


## Efficiency


| Measure | HT-SAAE | ARTsolar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.90% | - |  |
| Avg Efficiency | 20.47% | - |  |


## Reliability & Warranty


| Measure | HT-SAAE | ARTsolar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.322%/°C | - |  |
| Bifacial Share | 53 (47%) | 0 (0%) | +47 pp |
| Avg Warranty | 29.1 yrs | - |  |


## Efficiency distribution

HT-SAAE skews to higher efficiency: 24% of lineup is 23%+


| Efficiency band | HT-SAAE | ARTsolar |
| --- | --- | --- |
| \<20% | 30 (26.8%) | 0 |
| 20-21% | 4 (3.6%) | 0 |
| 21-22% | 12 (10.7%) | 0 |
| 22-23% | 39 (34.8%) | 0 |
| 23%+ | 27 (24.1%) | 0 |


## Power distribution

HT-SAAE offers more 600W+ panels (18% of lineup)


| Power band | HT-SAAE | ARTsolar |
| --- | --- | --- |
| \<400W | 30 (26.8%) | 0 |
| 400-499W | 33 (29.5%) | 0 |
| 500-599W | 29 (25.9%) | 0 |
| 600-699W | 16 (14.3%) | 0 |
| 700W+ | 4 (3.6%) | 0 |


## Cell technology

Dominant cell tech: **TOPCon** (79%)


| Technology | HT-SAAE | ARTsolar |
| --- | --- | --- |
| TOPCon | 88 (78.6%) | 0 |
| PERC | 19 (17.0%) | 0 |
| Unknown | 5 (4.5%) | 0 |


## Top panels, HT-SAAE


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [HT66-210(ND)-F 715W](https://comparepv.com/panel/ht-saae-ht66-210-nd-f-715w) | 715 | 23.0 | -0.310 | Monocrystalline |
| 2 | [HT66-210(ND)-F 710W](https://comparepv.com/panel/ht-saae-ht66-210-nd-f-710w) | 710 | 22.9 | -0.310 | Monocrystalline |
| 3 | [HT66-210(ND)-F 705W](https://comparepv.com/panel/ht-saae-ht66-210-nd-f-705w) | 705 | 22.7 | -0.310 | Monocrystalline |
| 4 | [HT66-210(ND)-F 700W](https://comparepv.com/panel/ht-saae-ht66-210-nd-f-700w) | 700 | 22.5 | -0.310 | Monocrystalline |
| 5 | [HT66-210(ND)-F 695W](https://comparepv.com/panel/ht-saae-ht66-210-nd-f-695w) | 695 | 22.4 | -0.310 | Monocrystalline |
| 6 | [HT66-18X(N)-630W](https://comparepv.com/panel/ht-saae-ht66-18x-n-630w) | 630 | 23.3 | -0.310 | Monocrystalline |
| 7 | [HT66-18X(N)-625W](https://comparepv.com/panel/ht-saae-ht66-18x-n-625w) | 625 | 23.1 | -0.310 | Monocrystalline |
| 8 | [HT66-18X(ND)-F 620W](https://comparepv.com/panel/ht-saae-ht66-18x-nd-f-620w) | 620 | 23.0 | -0.310 | Monocrystalline |
| 9 | [HT66-18X(N)-620W](https://comparepv.com/panel/ht-saae-ht66-18x-n-620w) | 620 | 23.0 | -0.310 | Monocrystalline |
| 10 | [HT66-18X(ND)-F-620](https://comparepv.com/panel/ht-saae-ht66-18x-nd-f-620) | 620 | 23.0 | -0.310 | Monocrystalline |


## Summary

HT-SAAE (Shanghai Aerospace Automobile Electromechanical Co., Ltd) is a Chinese manufacturer founded in 1960 as part of the state-owned China Aerospace Science and Technology Corporation (CASC), with commercial solar production beginning in 1998. The company holds Tier 1 bankability status, has nine regional sales centers across Europe, Asia, Australia, and the Americas, and has reported an annual production capacity in the range of 1.5 GW for its core operations, with a Turkish subsidiary adding up to 2 GW of additional assembly capacity. ARTsolar is South Africa's only 100% locally owned PV module manufacturer, established in 2010 and headquartered in KwaZulu-Natal. Its designed capacity stands at roughly 300 MW per year on its first line, with a planned second 500 MW line that would bring total capacity toward 1 GW; in practice, output has often run below nameplate due to procurement delays and local-content policy disputes. ARTsolar has no standalone Tier 1 or BloombergNEF bankability designation, though its strategic partnership with JA Solar - a confirmed Tier 1 global supplier - extends a degree of institutional credibility to its locally assembled modules. On sheer global footprint and verified bankability, HT-SAAE carries the stronger institutional position.

In terms of product mix, HT-SAAE offers a broad catalog spanning roughly 270 W to 715 W, with TOPCon (N-type) modules making up the dominant share of its current lineup and legacy PERC (P-type) models still available. The range covers residential rooftops, commercial installations, and utility-scale ground mounts. Performance credentials are well-documented: HT-SAAE panels appeared on the Kiwa PVEL PV Top Performers List in 2024, scoring recognition across all seven stress-test categories including damp heat, thermal cycling, and hail. ARTsolar's products are assembled around cell technology licensed from or co-produced with JA Solar - most recently the DeepBlue 4.0 Pro N-type format, first delivered locally for the 216 MW Hydra Project in South Africa. ARTsolar's primary use case is supplying utility-scale and commercial projects in South Africa and the broader southern African market, where local-content scoring under the REIPPPP procurement program gives it a structural advantage over imported modules.

For a typical buyer outside South Africa, HT-SAAE is the more practical default in 2025: it is globally distributed, independently Tier 1 rated, has a strong track record in third-party testing, and offers a wide wattage range suitable for most project types. ARTsolar is the stronger choice specifically for South African utility or commercial projects where REIPPPP local-content thresholds apply, or where supporting domestic industry is a priority. The two brands are not really interchangeable - they serve different geographies and procurement contexts more than they compete head-to-head on panel specifications.

\---LINKS---

\- https://www.energysage.com/solar-panels/ht-saae/ \| HT-SAAE Solar Panels - EnergySage overview \| review

\- https://www.solarchoice.net.au/products/panels/ht-saae-solar-panels-review/ \| HT-SAAE Solar Panels - independent review by Solar Choice \| review

\- https://www.solarquotes.com.au/panels/ht-saae-review.html \| HT-SAAE Solar Panels Review - SolarQuotes \| review

\- https://www.pv-magazine.com/2025/06/17/ja-solar-artsolar-agree-to-expand-pv-module-manufacturing-in-south-africa/ \| JA Solar and ARTsolar agree to expand PV module manufacturing in SA \| article

\- https://www.climatescorecard.org/2025/02/artsolar-in-south-africa/ \| ARTsolar in South Africa - Climate Scorecard profile \| article

Sources:

\- \[HT-SAAE Solar Panels - EnergySage\](https://www.energysage.com/solar-panels/ht-saae/)

\- \[HT-SAAE Solar Panels - Solar Choice\](https://www.solarchoice.net.au/products/panels/ht-saae-solar-panels-review/)

\- \[HT-SAAE Solar Panels Review - SolarQuotes\](https://www.solarquotes.com.au/panels/ht-saae-review.html)

\- \[JA Solar and ARTsolar agree to expand PV module manufacturing in South Africa - PV Magazine\](https://www.pv-magazine.com/2025/06/17/ja-solar-artsolar-agree-to-expand-pv-module-manufacturing-in-south-africa/)

\- \[ARTsolar in South Africa - Climate Scorecard\](https://www.climatescorecard.org/2025/02/artsolar-in-south-africa/)

\- \[ARTsolar and JA Solar - Engineering News\](https://www.engineeringnews.co.za/article/artsolar-and-ja-solar-driving-south-africas-renewable-energy-revolution-2025-06-12)

\- \[JA Solar DeepBlue 4.0 Pro modules locally produced in South Africa - PV Tech\](https://www.pv-tech.org/industry-updates/ja-solar-deepblue-4-0-pro-modules-now-locally-produced-in-south-africa/)

Written by claude-sonnet from the figures above.


## Other comparisons

- [HT-SAAE vs A.B. Energy](https://comparepv.com/ht-saae-vs-a-b-energy)
- [AE Solar vs ARTsolar](https://comparepv.com/ae-solar-vs-artsolar)
- [HT-SAAE vs AEET](https://comparepv.com/ht-saae-vs-aeet)
- [AIKO vs ARTsolar](https://comparepv.com/aiko-vs-artsolar)
- [HT-SAAE vs AKCOME](https://comparepv.com/ht-saae-vs-akcome)
- [ASM vs ARTsolar](https://comparepv.com/asm-vs-artsolar)


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Source: https://comparepv.com/ht-saae-vs-artsolar

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