SELECT @APower24Cell = AVG((CAST(ACurrent24Cell as FLOAT)*CAST(AVoltage3Sec as FLOAT))/10)/1000 ,
@BPower24Cell =  AVG((CAST(BCurrent24Cell as FLOAT)*CAST(BVoltage3Sec as FLOAT))/10)/1000 ,
@CPower24Cell =  AVG((CAST(CCurrent24Cell as FLOAT)*CAST(CVoltage3Sec as FLOAT))/10)/1000 ,
@APower35Cell =  AVG((CAST(ACurrent35Cell as FLOAT)*CAST(AVoltage3Sec as FLOAT))/10)/1000 ,
@BPower35Cell =  AVG((CAST(BCurrent35Cell as FLOAT)*CAST(BVoltage3Sec as FLOAT))/10)/1000 ,
@CPower35Cell =  AVG((CAST(CCurrent35Cell as FLOAT)*CAST(CVoltage3Sec as FLOAT))/10)/1000
FROM Energomonitoring
WHERE TS >= DATEADD(HOUR,-24,GETDATE()) GROUP BY TS

SET @FULLPOWER = (@APower24Cell+@BPower24Cell+@CPower24Cell+@APower35Cell+@BPower35Cell+@CPower35Cell) * DATEDIFF(hour, dateadd(hour, datepart(hour,GETDATE()),CAST(convert(varchar(20),getdate(),112) as datetime)), GETDATE())