| 2023年年报 | 2023年中报 | 2022年年报 | 2022年中报 | |
|---|---|---|---|---|
| 营业收入(元) | ||||
| 电力物联网产品(元) | 15,119,020.61 | 4,669,066.97 | 4,591,820.88 | 2,932,019.55 |
| 继电保护故障信息系统(元) | 51,397,898.36 | 11,187,982.13 | 73,702,775.86 | 19,862,273.13 |
| 继电保护在线监视与智能诊断系统(元) | 2,937,604.05 | 438,679.25 | 3,933,653.08 | 1,894,437.34 |
| 扩建维保(元) | 33,271,287.03 | 17,808,777.55 | 22,870,504.98 | 9,635,031.30 |
| 营业成本(元) | ||||
| 电力物联网产品(元) | 6,709,216.15 | 1,816,095.79 | 2,578,821.32 | 798,615.64 |
| 继电保护故障信息系统(元) | 21,067,903.40 | 6,417,389.54 | 29,550,540.94 | 8,207,098.78 |
| 继电保护在线监视与智能诊断系统(元) | 1,396,441.90 | 140,993.48 | 2,077,953.72 | 580,613.80 |
| 扩建维保(元) | 9,918,920.17 | 3,855,748.00 | 5,642,089.95 | 3,052,978.20 |
| 毛利(元) | ||||
| 电力物联网产品(元) | 8,409,804.46 | 2,852,971.18 | 2,012,999.56 | 2,133,403.91 |
| 继电保护故障信息系统(元) | 30,329,994.96 | 4,770,592.59 | 44,152,234.92 | 11,655,174.35 |
| 继电保护在线监视与智能诊断系统(元) | 1,541,162.15 | 297,685.77 | 1,855,699.36 | 1,313,823.54 |
| 扩建维保(元) | 23,352,366.86 | 13,953,029.55 | 17,228,415.03 | 6,582,053.10 |
| 毛利率(%) | ||||
| 电力物联网产品(%) | 55.62 | 61.10 | 43.84 | 72.76 |
| 继电保护故障信息系统(%) | 59.01 | 42.64 | 59.91 | 58.68 |
| 继电保护在线监视与智能诊断系统(%) | 52.46 | 67.86 | 47.17 | 69.35 |
| 扩建维保(%) | 70.19 | 78.35 | 75.33 | 68.31 |
| 收入构成(%) | ||||
| 电力物联网产品(%) | 14.72 | 13.69 | 4.37 | 8.54 |
| 继电保护故障信息系统(%) | 50.03 | 32.80 | 70.13 | 57.87 |
| 继电保护在线监视与智能诊断系统(%) | 2.86 | 1.29 | 3.74 | 5.52 |
| 扩建维保(%) | 32.39 | 52.22 | 21.76 | 28.07 |
| 毛利构成(%) | ||||
| 电力物联网产品(%) | 13.22 | 13.04 | 3.09 | 9.84 |
| 继电保护故障信息系统(%) | 47.66 | 21.81 | 67.67 | 53.75 |
| 继电保护在线监视与智能诊断系统(%) | 2.42 | 1.36 | 2.84 | 6.06 |
| 扩建维保(%) | 36.70 | 63.79 | 26.40 | 30.35 |