{ "1123456789123456789": { "meter_power": -150.5, "power_load": 320.0, "w_cha": 45.2, "power_pv": 123.0, "soc": 87.0 }, "3123456789123456789": { "meter_power": 200.0, "power_load": 1500.0, "w_cha": 0.0, "power_pv": 1100.0, "soc": 50.0 } }