--- title: "BYD vs AEET - Brand Comparison | ComparePV" description: "Compare BYD vs AEET solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/byd-vs-aeet" --- # BYD vs AEET BYD has the broader catalog (115 vs 5 models). BYD leads on peak efficiency at 23.66%. BYD leans bifacial (95% of lineup). ## The two companies | Attribute | BYD | AEET | | --- | --- | --- | | Country | China | | | Headquarters | Shenzhen | | | Founded | 1995 | | | Employees | | | | Annual capacity | | | | Tier 1 | yes | no | | Listed | SZSE: 002594 | | | Website | [https://www.byd.com](https://www.byd.com) | | ## Catalog & Power | Measure | BYD | AEET | Margin | | --- | --- | --- | --- | | Panel Models | 115 | 5 | +110 | | Max Power | 735 W | 200 W | +535 W | | Avg Power | 565 W | 190 W | +375 W | ## Efficiency | Measure | BYD | AEET | Margin | | --- | --- | --- | --- | | Max Efficiency | 23.66% | 15.70% | +7.96 pp | | Avg Efficiency | 21.84% | 14.90% | +6.94 pp | ## Reliability & Warranty | Measure | BYD | AEET | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.299%/°C | - | | | Bifacial Share | 109 (95%) | 0 (0%) | +95 pp | | Avg Warranty | 28.5 yrs | 25.0 yrs | +3.5 yr | ## Efficiency distribution BYD skews to higher efficiency: 15% of lineup is 23%+ | Efficiency band | BYD | AEET | | --- | --- | --- | | \<20% | 5 (4.3%) | 5 (100.0%) | | 20-21% | 12 (10.4%) | 0 | | 21-22% | 28 (24.3%) | 0 | | 22-23% | 53 (46.1%) | 0 | | 23%+ | 17 (14.8%) | 0 | ## Power distribution BYD offers more 600W+ panels (41% of lineup) | Power band | BYD | AEET | | --- | --- | --- | | \<400W | 4 (3.5%) | 5 (100.0%) | | 400-499W | 33 (28.7%) | 0 | | 500-599W | 31 (27.0%) | 0 | | 600-699W | 34 (29.6%) | 0 | | 700W+ | 13 (11.3%) | 0 | ## Cell technology Dominant cell tech: **TOPCon** (63%) Dominant cell tech: **PERC** (100%) | Technology | BYD | AEET | | --- | --- | --- | | TOPCon | 72 (62.6%) | 0 | | PERC | 30 (26.1%) | 5 (100.0%) | | HJT | 13 (11.3%) | 0 | ## Top panels, BYD | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [HSBK-33-735](https://comparepv.com/panel/byd-hsbk-33-735) | 735 | 23.7 | -0.240 | Monocrystalline | | 2 | [HSBK-33-730](https://comparepv.com/panel/byd-hsbk-33-730) | 730 | 23.5 | -0.240 | Monocrystalline | | 3 | [HSBK-33-725](https://comparepv.com/panel/byd-hsbk-33-725) | 725 | 23.3 | -0.240 | Monocrystalline | | 4 | [HSBK-33-720](https://comparepv.com/panel/byd-hsbk-33-720) | 720 | 23.2 | -0.240 | Monocrystalline | | 5 | [NSBK-33-720](https://comparepv.com/panel/byd-nsbk-33-720) | 720 | 23.2 | -0.278 | Monocrystalline | | 6 | [NSBK-33-715](https://comparepv.com/panel/byd-nsbk-33-715) | 715 | 23.0 | -0.278 | Monocrystalline | | 7 | [HSBK-33-715](https://comparepv.com/panel/byd-hsbk-33-715) | 715 | 23.0 | -0.240 | Monocrystalline | | 8 | [NSBK-33-710](https://comparepv.com/panel/byd-nsbk-33-710) | 710 | 22.9 | -0.278 | Monocrystalline | | 9 | [HSBK-33-710](https://comparepv.com/panel/byd-hsbk-33-710) | 710 | 22.9 | -0.240 | Monocrystalline | | 10 | [NSBK-33-705](https://comparepv.com/panel/byd-nsbk-33-705) | 705 | 22.7 | -0.278 | Monocrystalline | ## Top panels, AEET | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [SE200M(24)F](https://comparepv.com/panel/aeet-se200m-24-f) | 200 | 15.7 | - | Monocrystalline | | 2 | [SE195M(24)F](https://comparepv.com/panel/aeet-se195m-24-f) | 195 | 15.3 | - | Monocrystalline | | 3 | [SE190M(24)F](https://comparepv.com/panel/aeet-se190m-24-f) | 190 | 14.9 | - | Monocrystalline | | 4 | [SE185M(24)F](https://comparepv.com/panel/aeet-se185m-24-f) | 185 | 14.5 | - | Monocrystalline | | 5 | [SE180M(24)F](https://comparepv.com/panel/aeet-se180m-24-f) | 180 | 14.1 | - | Monocrystalline | ## Summary AEET Energy Group GmbH is a Germany-based photovoltaic wholesale distributor headquartered in Bad Gandersheim, Lower Saxony. Rather than operating its own large-scale fabrication lines, AEET sources modules from third-party factories and markets them under its own brand, positioning itself primarily as a trading and logistics partner for installers and developers across Europe. The company holds TÜV Rheinland certifications on its modules and offers a 10-year product warranty with a 25-year linear performance guarantee, but it does not appear on the BloombergNEF Tier 1 solar module manufacturer list because that designation tracks actual module producers, not distributors. BYD - Build Your Dreams - is a vertically integrated Chinese conglomerate headquartered in Shenzhen, founded in 1995 and best known globally for lithium-ion batteries and electric vehicles. Its solar division has achieved BloombergNEF Tier 1 bankability status, reflecting financeable track record on independently financed projects above 10 MW. BYD carries a substantially larger institutional footprint. BYD's current panel portfolio spans residential and utility-scale applications, anchored by the MLK bifacial series running from roughly 395W to 545W with module efficiency reaching approximately 21% as confirmed by multiple 2025 review sources. The lineup includes both TOPCon and HJT cell technologies, and the premium AURO N series carries a 30-year linear power warranty with a stated maximum annual degradation of 0.5%. Pricing is generally positioned 10-15% below the most premium tier brands while still competing on efficiency. AEET's modules, being sourced from various upstream manufacturers, cover monocrystalline, polycrystalline, and thin-film form factors, making the brand difficult to characterize around a single dominant cell technology. Their offering suits price-sensitive European commercial and small residential projects where local logistics support matters more than bankability on large financed deals. For a typical buyer financing a mid-to-large solar project in 2025, BYD is the clearer choice: it offers verified manufacturing provenance, Tier 1 bankability for lender due diligence, and a well-documented modern cell technology stack. AEET may suit smaller integrators who value a European-based wholesale partner and do not need to satisfy institutional bankability requirements. \---LINKS--- \- https://solartechonline.com/blog/byd-solar-panels-guide-2025/ \| BYD Solar Panels: Complete 2025 Guide To Performance and Pricing \| review \- https://www.solarquotes.com.au/panels/byd-solar-review.html \| BYD Solar Panels Review - SolarQuotes Australia \| review \- https://www.enfsolar.com/aeet \| AEET Energy Group GmbH profile - ENF Solar directory \| article \- https://www.renvu.com/blogs/learn/tier-1-solar-panels-list-2025-updated-manufacturers-rankings \| Tier 1 Solar Panels List 2025 - Updated Manufacturers and Rankings \| article \- https://www.solarchoice.net.au/products/panels/byd-solar-panel-review/ \| BYD Solar Panels: An Independent Review by Solar Choice \| review Written by claude-sonnet from the figures above. ## Other comparisons - [BYD vs A.B. Energy](https://comparepv.com/byd-vs-a-b-energy) - [AE Solar vs AEET](https://comparepv.com/ae-solar-vs-aeet) - [BYD vs AIKO](https://comparepv.com/byd-vs-aiko) - [AKCOME vs AEET](https://comparepv.com/akcome-vs-aeet) - [BYD vs ARTsolar](https://comparepv.com/byd-vs-artsolar) - [ASM vs AEET](https://comparepv.com/asm-vs-aeet) --- Source: https://comparepv.com/byd-vs-aeet Not in this file, on the page: the distributions above drawn as charts.