Patent Theme
Solar Power Integration & Applications
Systems that incorporate solar panels as a primary or auxiliary power source for various applications, including visual displays, remote devices, and portable battery charging, often emphasizing efficiency and adaptability.
6,520 US filings from 1,873 companies since 2023 · 2023: 1,396 · 2024: 1,968 · 2025: 2,194 · 2026 YTD: 962
Photovoltaic Cells (Legacy CPC)Power Distribution & StoragePhotovoltaic / Photoconductive Devices
Top companies
Ranked by filings in this theme since 2023. 2026 is partial.
| # | Company | Since 2023 | 2023 | 2024 | 2025 | 2026 YTD | YoY |
|---|
| 1 | ZHEJIANG JINKO SOLAR CO., LTD. | 223 | 27 | 57 | 101 | 38 | +77.2% |
| 2 | Nextracker LLC | 178 | 33 | 59 | 63 | 23 | +6.8% |
| 3 | JINKO SOLAR CO., LTD. | 136 | 9 | 33 | 61 | 33 | +84.8% |
| 4 | Solaredge Technologies Ltd. | 117 | 45 | 35 | 34 | 3 | -2.9% |
| 5 | GAF Energy LLC | 107 | 25 | 35 | 43 | 4 | +22.9% |
| 6 | Huawei Digital Power Technologies Co., Ltd. | 104 | 34 | 34 | 28 | 8 | -17.6% |
| 7 | TOYOTA JIDOSHA KABUSHIKI KAISHA | 100 | 14 | 25 | 39 | 22 | +56.0% |
| 8 | Maxeon Solar Pte. Ltd. | 93 | 16 | 39 | 25 | 13 | -35.9% |
| 9 | Trina Solar Co., Ltd. | 93 | 1 | 19 | 50 | 23 | +163.2% |
| 10 | Unirac, Inc. | 84 | 7 | 19 | 40 | 18 | +110.5% |
| 11 | JINKO SOLAR (HAINING) CO., LTD. | 50 | 3 | 13 | 21 | 13 | +61.5% |
| 12 | LONGI GREEN ENERGY TECHNOLOGY CO., LTD. | 50 | · | · | 28 | 22 | — |
| 13 | Array Tech, Inc. | 48 | 2 | 14 | 20 | 12 | +42.9% |
| 14 | KABUSHIKI KAISHA TOSHIBA | 43 | 14 | 10 | 13 | 6 | +30.0% |
| 15 | Imam Abdulrahman Bin Faisal University | 40 | 12 | 18 | 7 | 3 | -61.1% |
| 16 | KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS | 38 | 2 | 16 | 18 | 2 | +12.5% |
| 17 | TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION | 36 | 14 | 10 | 11 | 1 | +10.0% |
| 18 | SolAero Technologies Corp. | 35 | 18 | 7 | 7 | 3 | 0.0% |
| 19 | SUNPOWER CORPORATION | 35 | 19 | 15 | 1 | · | -93.3% |
| 20 | HANWHA SOLUTIONS CORPORATION | 34 | · | 3 | 14 | 17 | +366.7% |
| 21 | KANEKA CORPORATION | 33 | 11 | 6 | 12 | 4 | +100.0% |
| 22 | Terabase Energy, Inc. | 33 | 3 | 9 | 9 | 12 | 0.0% |
| 23 | BMIC LLC | 32 | 11 | 13 | 4 | 4 | -69.2% |
| 24 | FTC Solar, Inc. | 32 | 17 | 6 | 6 | 3 | 0.0% |
| 25 | Tigo Energy, Inc. | 32 | 10 | 8 | 10 | 4 | +25.0% |