| 2024年中报 | 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|---|
| 营业收入(元) | |||||
| 低压电力线载波通信服务(元) | - | - | - | - | 203,430,413.59 |
| 集成电路(元) | 126,311,255.90 | 153,446,203.38 | 66,359,985.25 | 245,404,180.76 | 158,318,418.73 |
| 系统集成及IT咨询服务(元) | - | - | - | - | 29,066,807.44 |
| 应用软件收入(元) | - | - | - | - | 1,332,357.34 |
| 电力线载波通信系列产品(元) | 405,480,518.23 | 740,141,250.80 | 308,290,669.69 | 577,472,249.70 | - |
| 智能化业务(元) | 22,878,428.36 | 89,836,495.23 | 33,906,570.27 | 110,518,652.16 | - |
| 其他(元) | 2,203,798.99 | - | 1,642,157.68 | 2,479,857.14 | 1,711,966.61 |
| 营业成本(元) | |||||
| 低压电力线载波通信服务(元) | - | - | - | - | 102,345,266.95 |
| 集成电路(元) | 106,796,530.95 | 112,246,042.99 | 43,641,857.18 | 132,721,494.10 | 76,304,262.41 |
| 系统集成及IT咨询服务(元) | - | - | - | - | 19,011,555.23 |
| 应用软件收入(元) | - | - | - | - | - |
| 电力线载波通信系列产品(元) | 215,204,404.01 | 426,411,356.37 | 165,014,792.96 | 278,128,192.58 | - |
| 智能化业务(元) | 15,143,864.96 | 63,405,408.03 | 20,089,145.19 | 78,830,018.59 | - |
| 其他(元) | 260,783.13 | - | 160,414.80 | 415,757.23 | 234,913.30 |
| 毛利(元) | |||||
| 低压电力线载波通信服务(元) | - | - | - | - | 101,085,146.64 |
| 集成电路(元) | 19,514,724.95 | 41,200,160.39 | 22,718,128.07 | 112,682,686.66 | 82,014,156.32 |
| 系统集成及IT咨询服务(元) | - | - | - | - | 10,055,252.21 |
| 应用软件收入(元) | - | - | - | - | 1,332,357.34 |
| 电力线载波通信系列产品(元) | 190,276,114.22 | 313,729,894.43 | 143,275,876.73 | 299,344,057.12 | - |
| 智能化业务(元) | 7,734,563.40 | 26,431,087.20 | 13,817,425.08 | 31,688,633.57 | - |
| 其他(元) | 1,943,015.86 | - | 1,481,742.88 | 2,064,099.91 | 1,477,053.31 |
| 毛利率(%) | |||||
| 低压电力线载波通信服务(%) | - | - | - | - | 49.69 |
| 集成电路(%) | 15.45 | 26.85 | 34.23 | 45.92 | 51.80 |
| 系统集成及IT咨询服务(%) | - | - | - | - | 34.59 |
| 应用软件收入(%) | - | - | - | - | - |
| 电力线载波通信系列产品(%) | 46.93 | 42.39 | 46.47 | 51.84 | - |
| 智能化业务(%) | 33.81 | 29.42 | 40.75 | 28.67 | - |
| 其他(%) | 88.17 | - | 90.23 | 83.23 | 86.28 |
| 收入构成(%) | |||||
| 低压电力线载波通信服务(%) | - | - | - | - | 51.65 |
| 集成电路(%) | 22.68 | 15.60 | 16.18 | 26.22 | 40.20 |
| 系统集成及IT咨询服务(%) | - | - | - | - | 7.38 |
| 应用软件收入(%) | - | - | - | - | 0.34 |
| 电力线载波通信系列产品(%) | 72.81 | 75.26 | 75.16 | 61.70 | - |
| 智能化业务(%) | 4.11 | 9.14 | 8.27 | 11.81 | - |
| 其他(%) | 0.40 | - | 0.40 | 0.26 | 0.43 |
| 毛利构成(%) | |||||
| 低压电力线载波通信服务(%) | - | - | - | - | 51.58 |
| 集成电路(%) | 8.89 | 10.80 | 12.53 | 25.28 | 41.85 |
| 系统集成及IT咨询服务(%) | - | - | - | - | 5.13 |
| 应用软件收入(%) | - | - | - | - | 0.68 |
| 电力线载波通信系列产品(%) | 86.70 | 82.27 | 79.03 | 67.15 | - |
| 智能化业务(%) | 3.52 | 6.93 | 7.62 | 7.11 | - |
| 其他(%) | 0.89 | - | 0.82 | 0.46 | 0.75 |