---
title: "HT-SAAE vs Phono Solar - Brand Comparison | ComparePV"
description: "Compare HT-SAAE vs Phono Solar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background."
source: "https://comparepv.com/ht-saae-vs-phono-solar"
image: "https://comparepv.com/og/compare/manufacturers/ht-saae/phono-solar.png"
---

# HT-SAAE vs Phono Solar

Phono Solar has the broader catalog (174 vs 112 models). HT-SAAE leads on peak efficiency at 23.90%.


## The two companies


| Attribute | HT-SAAE | Phono Solar |
| --- | --- | --- |
| Country | China | China |
| Headquarters | Shanghai | Nanjing |
| Founded | 1998 | 2004 |
| Employees | 500+ | 13000+ |
| Annual capacity | 2+ GW/year | 3-4 GW/year |
| Tier 1 | yes | yes |
| Listed | Shanghai Stock Exchange: 600151:SHH |  |
| Website | [http://www.ht-saae.com](http://www.ht-saae.com) | [https://www.phonosolar.com](https://www.phonosolar.com) |

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...

Phono Solar Technology Co., Ltd. specializes in the research, development, and manufacture of photovoltaic solar panels and is a global provider of solar products and services. The company is affiliated with SUMEC Group, a subsidiary of China National Machinery Industry Corporation (SINOMACH). Phono Solar has been...


## Catalog & Power


| Measure | HT-SAAE | Phono Solar | Margin |
| --- | --- | --- | --- |
| Panel Models | 112 | 174 | +62 |
| Max Power | 715 W | 730 W | +15 W |
| Avg Power | 470 W | 515 W | +45 W |


## Efficiency


| Measure | HT-SAAE | Phono Solar | Margin |
| --- | --- | --- | --- |
| Max Efficiency | 23.90% | 23.50% | +0.40 pp |
| Avg Efficiency | 20.47% | 21.77% | +1.31 pp |


## Reliability & Warranty


| Measure | HT-SAAE | Phono Solar | Margin |
| --- | --- | --- | --- |
| Avg Temp Coefficient | -0.322%/°C | -0.306%/°C | +0.016 |
| Bifacial Share | 53 (47%) | 74 (43%) | +5 pp |
| Avg Warranty | 29.1 yrs | 27.1 yrs | +2.0 yr |


## Efficiency distribution

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


| Efficiency band | HT-SAAE | Phono Solar |
| --- | --- | --- |
| \<20% | 30 (26.8%) | 3 (1.7%) |
| 20-21% | 4 (3.6%) | 37 (21.3%) |
| 21-22% | 12 (10.7%) | 53 (30.5%) |
| 22-23% | 39 (34.8%) | 62 (35.6%) |
| 23%+ | 27 (24.1%) | 19 (10.9%) |


## Power distribution

Phono Solar offers more 600W+ panels (20% of lineup)


| Power band | HT-SAAE | Phono Solar |
| --- | --- | --- |
| \<400W | 30 (26.8%) | 10 (5.7%) |
| 400-499W | 33 (29.5%) | 78 (44.8%) |
| 500-599W | 29 (25.9%) | 51 (29.3%) |
| 600-699W | 16 (14.3%) | 23 (13.2%) |
| 700W+ | 4 (3.6%) | 12 (6.9%) |


## Cell technology

Dominant cell tech: TOPCon (79%)

Dominant cell tech: PERC (37%)


| Technology | HT-SAAE | Phono Solar |
| --- | --- | --- |
| TOPCon | 88 (78.6%) | 53 (30.5%) |
| PERC | 19 (17.0%) | 65 (37.4%) |
| Unknown | 5 (4.5%) | 0 |
| N-type | 0 | 50 (28.7%) |
| HJT | 0 | 5 (2.9%) |
| Back Contact | 0 | 1 (0.6%) |


## 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 |


## Top panels, Phono Solar


| # | Model | Power | Efficiency | Temp. coefficient | Technology |
| --- | --- | --- | --- | --- | --- |
| 1 | [PS730M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps730m13gfh-22-wshw) | 730 | 23.5 | -0.240 | Monocrystalline |
| 2 | [NS-730MH-132](https://comparepv.com/panel/phono-solar-ns-730mh-132) | 730 | 23.5 | -0.290 | Monocrystalline |
| 3 | [PS725M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps725m13gfh-22-wshw) | 725 | 23.3 | -0.240 | Monocrystalline |
| 4 | [PS720M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps720m13gfh-22-wshw) | 720 | 23.2 | -0.240 | Monocrystalline |
| 5 | [NS-720MH-132](https://comparepv.com/panel/phono-solar-ns-720mh-132) | 720 | 23.2 | -0.290 | Monocrystalline |
| 6 | [PS715M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps715m13gfh-22-wshw) | 715 | 23.0 | -0.240 | Monocrystalline |
| 7 | [PS710M13GFH-22/WNH](https://comparepv.com/panel/phono-solar-technology-co-ltd-ps710m13gfh-22-wnh) | 710 | 22.9 | -0.290 | Monocrystalline |
| 8 | [PS710M13GFH-22/WSHW](https://comparepv.com/panel/phono-solar-co-ltd-phono-solar-technology-co-ltd-ps710m13gfh-22-wshw) | 710 | 22.9 | -0.240 | Monocrystalline |
| 9 | [NS-710MH-132](https://comparepv.com/panel/phono-solar-ns-710mh-132) | 710 | 22.9 | -0.290 | Monocrystalline |
| 10 | [PS705M13GFH-22/WNH](https://comparepv.com/panel/phono-solar-technology-co-ltd-ps705m13gfh-22-wnh) | 705 | 22.7 | -0.290 | Monocrystalline |


## Summary

HT-SAAE (Shanghai Aerospace Automobile Electromechanical Co., Ltd.) is a Chinese state-owned enterprise whose solar roots trace back to 1960, when the company developed photovoltaic technology for China's satellite program. It transitioned to commercial solar manufacturing around 2000, making it one of the longer-established names in the industry. HT-SAAE operates four production bases spanning Inner Mongolia, Turkey, and mainland China, and maintains nine marketing and distribution centers across Europe, Asia, Australia, and the Americas. The company holds BloombergNEF Tier 1 bankable status, confirming financial institutions' confidence in its long-term viability. Phono Solar, founded in 2008, operates as a subsidiary of SUMEC Group - itself a division of China National Machinery Industry Corporation (Sinomach), a state-owned conglomerate established in 1978 and headquartered in Nanjing. Phono Solar has held continuous BloombergNEF Tier 1 recognition since 2014 and reports annual production capacity exceeding 10 GW. It has also earned Top Performer status in Kiwa PVEL's PV Module Reliability Scorecard. On balance, Phono Solar's longer uninterrupted Tier 1 track record and the financial depth of its SUMEC-Sinomach parentage give it a marginally stronger institutional profile.

HT-SAAE offers a broad portfolio suited to residential rooftop, commercial C&I, and utility-scale ground-mount installations. Its vertically integrated manufacturing chain - from silicon ingot to finished module - is a distinguishing operational feature, and the current lineup includes TOPCon cell technology. Module efficiency for confirmed mainstream models falls in the 20.2-22.6% range, with select premium products reaching higher values. Phono Solar similarly addresses the full spectrum from residential to utility-scale, with a catalog spanning 320W to 730W. The brand has transitioned its core product lines to TOPCon while retaining mature PERC options for cost-sensitive segments. Independent testing by Kiwa PVEL confirms 96.2% power retention after five years of field operation and failure rates below 0.1%, which makes Phono Solar a well-documented choice for project developers who need to satisfy lender due-diligence or insurance requirements.

For a typical international buyer - whether sourcing panels for a residential portfolio or structuring project finance for a larger installation - both brands occupy the same bankable mid-tier segment and are broadly interchangeable in practice. Phono Solar's published PVEL reliability scorecard data and its longer continuous Tier 1 streak tip the balance slightly in its favor when lender comfort is a hard requirement. HT-SAAE's aerospace-derived heritage and vertically integrated supply chain offer comparable supply-continuity assurances and may appeal to buyers seeking vendor diversification. In most procurement scenarios the deciding factors will be local distributor support, current module pricing, and the specific warranty terms negotiated for the delivery in question.

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 Phono Solar](https://comparepv.com/ae-solar-vs-phono-solar)
- [HT-SAAE vs AEET](https://comparepv.com/ht-saae-vs-aeet)
- [AIKO vs Phono Solar](https://comparepv.com/aiko-vs-phono-solar)
- [HT-SAAE vs AKCOME](https://comparepv.com/ht-saae-vs-akcome)
- [ARTsolar vs Phono Solar](https://comparepv.com/artsolar-vs-phono-solar)


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Source: https://comparepv.com/ht-saae-vs-phono-solar

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