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DMEGC vs HT-SAAE - solar panel manufacturer comparison

DMEGC
China Founded 1980 Tier 1
Read the DMEGC review
VS
HT-SAAE
China Founded 1998 Tier 1
Read the HT-SAAE review
At a glance

DMEGC has the broader catalog (150 vs 112 models). HT-SAAE leads on peak efficiency at 23.90%. DMEGC leans bifacial (73% of lineup).

Both catalogues are read from the manufacturers' own datasheets. A brand is not scored against the market here, only against the other brand on this page.

Panel models
150 112
Highest power
720 Wp 715 Wp
Best efficiency
23.5% 23.9%
Average efficiency
21.4% 20.5%
Bifacial share
73% 47%
Average warranty
30 yrs 29 yrs
01

The two companies

Company facts, not datasheet figures
DMEGC

DMEGC Solar, founded in 1980, is a global provider of renewable energy solutions, specializing in high-efficiency solar panels for residential, commercial, and utility-scale projects. The company has six manufacturing bases and is known for its integrated supply chain, from wafers to modules. DMEGC Solar is committed...

Founded
1980
Headquarters
Dongyang, Zhejiang Province, China
Annual capacity
21 GW/year
Employees
18,831
Tier 1 bankable
Yes
HT-SAAE

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...

Founded
1998
Headquarters
Shanghai, China
Annual capacity
2+ GW/year
Employees
500+
Tier 1 bankable
Yes
02

Catalogue against catalogue

Averages over every model in the database
Metric DMEGC HT-SAAE
Catalog & Power
Panel Models 150+38 112
Max Power 720 W+5 W 715 W
Avg Power 476 W+6 W 470 W
Efficiency
Max Efficiency 23.50% 23.90%+0.40 pp
Avg Efficiency 21.39%+0.92 pp 20.47%
Reliability & Warranty
Avg Temp Coefficient -0.291%/°C+0.030 -0.322%/°C
Bifacial Share 109 (73%)+25 pp 53 (47%)
Avg Warranty 30.0 yrs+0.9 yr 29.1 yrs

An average over a catalogue describes the range a manufacturer publishes, not the module you would buy. A brand with two flagship panels and eighty older ones averages worse than one that has retired its back catalogue.

03

What each of them builds

Cell technology across the market
Efficiency spread
Share of each catalogue in every efficiency band

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

Power spread
Share of each catalogue in every power band

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

DMEGC cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>TOPCon</strong> (73%)

HT-SAAE cell technology
Share of their models by cell architecture

Dominant cell tech: <strong>TOPCon</strong> (79%)

04

The flagships

Highest-power models from each brand
05

Written summary

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DMEGC is a Chinese manufacturer headquartered in Yiwu, Zhejiang, tracing its roots to a 1980-founded industrial group (Hengdian Group DMEGC Magnetics) and listed on the Shenzhen Stock Exchange since 2006. It holds Tier 1 status in BloombergNEF's rankings through at least Q3 2025 and earned an "A" bankability rating from PV ModuleTech in late 2024, reflecting strong financial stability. With six manufacturing bases and over 20 factories, DMEGC runs a vertically integrated supply chain from wafers to modules, with cell capacity around 23-24 GW and module capacity around 21 GW annually, placing it among the top ten global shipment leaders with cumulative shipments exceeding 50 GW. HT-SAAE (Shanghai Aerospace Automobile Electromechanical Co.) is a state-owned enterprise headquartered in Shanghai with origins in China's satellite and aerospace program dating to 1960, formally established in 1998 and listed on the Shanghai Stock Exchange the same year. It has also maintained Tier 1 status with BloombergNEF for several years and has been recognized by PV Evolution Labs as a "Best Performing Manufacturer" since 2018, though its disclosed production scale, around 2 GW at its Turkish facility and roughly 8 GW supplied worldwide historically, is markedly smaller than DMEGC's. Overall, DMEGC has the stronger institutional footprint in terms of manufacturing scale and global shipment volume, while HT-SAAE's strength lies more in its long-standing aerospace pedigree and consistent third-party performance recognition.

Both companies serve residential, commercial, and utility-scale segments, but their emphasis differs somewhat. DMEGC has pushed heavily into N-type TOPCon bifacial modules, including high-power series reaching into the 570-630 W range with efficiencies above 22%, backed by 25-year product and 30-year performance warranties, positioning it for both premium rooftop and large ground-mount utility projects. HT-SAAE's catalog spans older PERC-based modules alongside newer TOPCon lines, giving it a broader but less cutting-edge technology mix, and its product lineup is generally associated with steady, well-tested designs for residential and commercial installations rather than flagship high-wattage utility products.

For a typical buyer in 2025, DMEGC is the more defensible default given its larger scale, more current TOPCon-focused lineup, and higher-profile bankability ratings, while HT-SAAE remains a credible, bankable alternative particularly where its PVEL track record or aerospace-derived reliability reputation carries weight with the buyer.

Generated by Claude Sonnet 5 · 2026-08-05

06

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Something missing from a catalogue? Both lists are built from the datasheets in the database. If a model is absent, it has not been ingested yet.

Shop prices: See 81 DMEGC offers

Comparisons are computed from manufacturer datasheets held in the ComparePV database and may not reflect a brand's complete current lineup. Nothing on this page is paid placement.