--- title: "DAH Solar vs Goldi Solar - Brand Comparison | ComparePV" description: "Compare DAH Solar vs Goldi Solar solar panels: full portfolio, efficiency, cell technology breakdown, warranty terms and company background." source: "https://comparepv.com/dah-solar-vs-goldi-solar" --- # DAH Solar vs Goldi Solar DAH Solar has the broader catalog (363 vs 145 models). DAH Solar leads on peak efficiency at 23.34%. ## The two companies | Attribute | DAH Solar | Goldi Solar | | --- | --- | --- | | Country | China | India | | Headquarters | Hefei | Surat | | Founded | 2009 | 2011 | | Employees | 2000+ | 250-499 Employees | | Annual capacity | 10 GW/year | 15.2 GW/year | | Tier 1 | yes | yes | | Listed | | | | Website | null | [http://www.goldisolar.com](http://www.goldisolar.com) | DAH Solar is an innovation-driven and technology-leading company specializing in PV product manufacturing. They focus on R&D, manufacturing, and sales of high-efficiency PV modules, integrated PV systems, and solar energy storage systems. DAH Solar is known for its patented Full-Screen PV Module and SolarUnit... Goldi Solar is a leading Indian solar PV module manufacturer and EPC service provider committed to accelerating the transition to sustainable energy. Established in 2011 and headquartered in Surat, Gujarat, the company offers cutting-edge solar solutions that power industries, businesses, and communities across more... ## Catalog & Power | Measure | DAH Solar | Goldi Solar | Margin | | --- | --- | --- | --- | | Panel Models | 363 | 145 | +218 | | Max Power | 725 W | 715 W | +10 W | | Avg Power | 520 W | 513 W | +7 W | ## Efficiency | Measure | DAH Solar | Goldi Solar | Margin | | --- | --- | --- | --- | | Max Efficiency | 23.34% | 23.03% | +0.31 pp | | Avg Efficiency | 22.10% | 21.16% | +0.94 pp | ## Reliability & Warranty | Measure | DAH Solar | Goldi Solar | Margin | | --- | --- | --- | --- | | Avg Temp Coefficient | -0.299%/°C | -0.326%/°C | +0.028 | | Bifacial Share | 316 (87%) | 115 (79%) | +8 pp | | Avg Warranty | 29.4 yrs | 27.6 yrs | +1.8 yr | ## Efficiency distribution DAH Solar skews to higher efficiency: 8% of lineup is 23%+ | Efficiency band | DAH Solar | Goldi Solar | | --- | --- | --- | | \<20% | 10 (2.8%) | 4 (2.8%) | | 20-21% | 22 (6.1%) | 67 (46.2%) | | 21-22% | 86 (23.7%) | 47 (32.4%) | | 22-23% | 217 (59.8%) | 25 (17.2%) | | 23%+ | 28 (7.7%) | 2 (1.4%) | ## Power distribution DAH Solar offers more 600W+ panels (22% of lineup) | Power band | DAH Solar | Goldi Solar | | --- | --- | --- | | \<400W | 8 (2.2%) | 8 (5.5%) | | 400-499W | 161 (44.4%) | 59 (40.7%) | | 500-599W | 113 (31.1%) | 59 (40.7%) | | 600-699W | 71 (19.6%) | 12 (8.3%) | | 700W+ | 10 (2.8%) | 7 (4.8%) | ## Cell technology Dominant cell tech: **TOPCon** (88%) Dominant cell tech: **PERC** (74%) | Technology | DAH Solar | Goldi Solar | | --- | --- | --- | | TOPCon | 319 (87.9%) | 31 (21.4%) | | PERC | 44 (12.1%) | 107 (73.8%) | | HJT | 0 | 7 (4.8%) | ## Top panels, DAH Solar | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [DHN-66Y18/DG-725](https://comparepv.com/panel/dah-dhn-66y18-dg-725) | 725 | 23.3 | -0.290 | Monocrystalline | | 2 | [DHN-66Y18/DG-720](https://comparepv.com/panel/dah-dhn-66y18-dg-720) | 720 | 23.2 | -0.290 | Monocrystalline | | 3 | [DHN-66Y18/DG-715](https://comparepv.com/panel/dah-dhn-66y18-dg-715) | 715 | 23.0 | -0.290 | Monocrystalline | | 4 | [DAS-DH132NC-715](https://comparepv.com/panel/dah-solar-das-dh132nc-715) | 715 | 23.0 | -0.280 | Monocrystalline | | 5 | [DHN-66Y18/DG-710](https://comparepv.com/panel/dah-dhn-66y18-dg-710) | 710 | 22.9 | -0.290 | Monocrystalline | | 6 | [DAS-DH132NC-710](https://comparepv.com/panel/dah-solar-das-dh132nc-710) | 710 | 22.9 | -0.280 | Monocrystalline | | 7 | [DHN-66Y18/DG-705](https://comparepv.com/panel/dah-dhn-66y18-dg-705) | 705 | 22.7 | -0.290 | Monocrystalline | | 8 | [DAS-DH132NC-705](https://comparepv.com/panel/dah-solar-das-dh132nc-705) | 705 | 22.7 | -0.280 | Monocrystalline | | 9 | [DHN-66Y18/DG-700](https://comparepv.com/panel/dah-dhn-66y18-dg-700) | 700 | 22.5 | -0.290 | Monocrystalline | | 10 | [DAS-DH132NC-700](https://comparepv.com/panel/dah-solar-das-dh132nc-700) | 700 | 22.5 | -0.280 | Monocrystalline | ## Top panels, Goldi Solar | # | Model | Power | Efficiency | Temp. coefficient | Technology | | --- | --- | --- | --- | --- | --- | | 1 | [GS12-T132-GF-715](https://comparepv.com/panel/goldi-solar-gs12-t132-gf-715) | 715 | 23.0 | -0.280 | Monocrystalline | | 2 | [GS12-T132-GF-710](https://comparepv.com/panel/goldi-solar-gs12-t132-gf-710) | 710 | 22.9 | -0.280 | Monocrystalline | | 3 | [G12 Series 710Wp](https://comparepv.com/panel/goldi-solar-g12-series-710wp) | 710 | 22.9 | -0.259 | Monocrystalline | | 4 | [GS12-T132-GF-705](https://comparepv.com/panel/goldi-solar-gs12-t132-gf-705) | 705 | 22.7 | -0.280 | Monocrystalline | | 5 | [G12 Series 705Wp](https://comparepv.com/panel/goldi-solar-g12-series-705wp) | 705 | 22.7 | -0.259 | Monocrystalline | | 6 | [GS12-T132-GF-700](https://comparepv.com/panel/goldi-solar-gs12-t132-gf-700) | 700 | 22.5 | -0.280 | Monocrystalline | | 7 | [G12 Series 700Wp](https://comparepv.com/panel/goldi-solar-g12-series-700wp) | 700 | 22.5 | -0.259 | Monocrystalline | | 8 | [GS12-T132-GF-695](https://comparepv.com/panel/goldi-solar-gs12-t132-gf-695) | 695 | 22.4 | -0.280 | Monocrystalline | | 9 | [G12 Series 695Wp](https://comparepv.com/panel/goldi-solar-g12-series-695wp) | 695 | 22.4 | -0.259 | Monocrystalline | | 10 | [GS12-T132-GF-690](https://comparepv.com/panel/goldi-solar-gs12-t132-gf-690) | 690 | 22.2 | -0.280 | Monocrystalline | ## Summary DAH Solar was founded in 2009 and is headquartered in Hefei, Anhui Province, China. The company has maintained a consistent presence on BloombergNEF's Tier 1 PV module manufacturer list - confirmed in both Q1 and Q3 2025 - and holds an annual production capacity of approximately 10.5 GW for modules and 7.5 GW for solar cells. Recognized as a National High-Tech Enterprise in China and holding more than 200 patents, DAH Solar positions itself as an innovation-led manufacturer with a growing international distribution network. Goldi Solar was founded in 2011 and is headquartered in Surat, Gujarat, India. It ranks among India's largest PV module manufacturers, having expanded its annual production capacity to approximately 15.2 GW through a rapid multi-site buildout in Gujarat over a roughly 14-month period. Goldi Solar carries BNEF Tier 1 status and received the Kiwa PVEL "Top Performer" designation in 2024, a recognition shared by only around 50 manufacturers globally. In terms of institutional footprint in Western and European markets specifically, DAH Solar holds the stronger position. DAH Solar's flagship products are its globally patented Full-Screen PV modules - which remove the front frame to improve aesthetics and energy yield - alongside SolarUnit integrated solar systems. The product portfolio centers on TOPCon cell technology and covers residential rooftop, commercial C&I, and utility-scale applications. The company has established distribution across several European markets including Germany, Austria, Italy, and Poland, engaging installers through roadshows and trade events such as ENEX 2024 in Kielce. Goldi Solar's core market remains India, where its ALMM certification is essential for government-backed projects, but the company exports to more than 20 countries. Its product range spans residential and commercial segments, with AI-assisted manufacturing facilities supporting output consistency. Goldi Solar has also announced a move into in-house cell production, which would further vertically integrate its supply chain. For buyers operating in Europe, DAH Solar is the more accessible choice, with documented distribution channels and installer engagement in key markets including Poland. Goldi Solar is a credible and rapidly scaling manufacturer with strong quality credentials, and represents a compelling option for buyers active in or close to India where its service network and certifications provide clear advantages. In markets where both brands are available, the decision is likely to rest on local distributor strength, warranty support infrastructure, and price rather than on any fundamental difference in module quality. Written by claude-sonnet from the figures above. ## Other comparisons - [DAH Solar vs A.B. Energy](https://comparepv.com/dah-solar-vs-a-b-energy) - [AE Solar vs Goldi Solar](https://comparepv.com/ae-solar-vs-goldi-solar) - [DAH Solar vs AEET](https://comparepv.com/dah-solar-vs-aeet) - [AIKO vs Goldi Solar](https://comparepv.com/aiko-vs-goldi-solar) - [DAH Solar vs AKCOME](https://comparepv.com/dah-solar-vs-akcome) - [ARTsolar vs Goldi Solar](https://comparepv.com/artsolar-vs-goldi-solar) --- Source: https://comparepv.com/dah-solar-vs-goldi-solar Not in this file, on the page: the distributions above drawn as charts.