Here are some problems: 1. As the increasingly fierce competition in the supermarket industry , the operators of shopping mall and supermarket often think about how to reduce the managing cost when it went into the era of meager profit. 2. The basic characteristics of shopping malls which is of large building area and passenger flow volume are as follows: Its working hour is about more than 18 hours and it is almost no holidays and festivals. All kinds of lighting products and electrical installation is of high density and the lighting energy consumption of the shopping mall and supermarket is very large. UG Smart Energy Co. , Ltd works as a service provider of lighting saving reconstruction. It analyzed the illumination of the mall shopping mall and supermarket from all the parts and drawthe conclusion that it will be a huge potential to use our company's high quality lighting fittings to go on the energy saving reconstruction project for shopping mall and supermarket.
The energy saving reconstruction project for shopping mall and supermarket: Economic analysis of LED lamps:
1. Replace 32W general energy saving tube light with 12W LED tube light. If the electric charge is $1 kilowatthour and the lighting hour of the shopping mall and supermarket is about 9 hours a day . The electric charge of each tube is as follows: 1) .The general energy saving tube light: 32W*9hours*1 (quantity of the lights) ÷1000W/ KW=0.288 kilowatthour / day 2) .LED tube lights: 12W*9hours*1 (quantity of the lights) ÷1000W/ KW=0.108 kilowatthour / day The saving electric charge is : 0.2880.108=0.18 kilowatthour / day for each tube after reconstruction. So the power rate is 62.5%. And the electric charge it can save is about 0.108 kilowatthour / day.
2. Replace two 26W general energy saving tube lights with one 19W LED tube light If the electric charge is ¥1 kilowatthour and the lighting hour of the shopping mall and supermarket is about 9 hours a day . The electric charge of each tube is as follows: 1) .The general energy saving tube light: 52W*9hours*1 (quantity of the lights) ÷1000W/ KW=0.468 kilowatthour / day 2) .LED tube lights: 19W*9hours*1 (quantity of the lights) ÷1000W/ KW=0.171 kilowatthour / day The saving electric charge is : 0.4680.171=0.297 kilowatthour / day for each tube after reconstruction. So the power rate is 63.5%. And the electric charge it can save is about 0.297 kilowatthour / day. Static energy saving and benefit analysis: The present quantity of the lights for the energy saving reconstruction project for shopping mall and supermarket is 60000. 30000 of them are based on 32W and others are based on 26W. The example quantity of the LED tube lights after reconstruction is 30000 based on 12W and 1500 based on 19W. Energysaving analysis: Annual original power consumption before reconstruction: (30000PCS*0.288+15000PCS*0.468) *365=5715900 kilowatthour Annual original power consumption after reconstruction: (30000PCS*0.108+15000PCS*0.171) *365=2118825 kilowatthour So: The annual electrical energysavingis 57159002118825=3597075 (kilowatthour) . The power saving rate is 63%. Energy saving benefit analysis: Daily saving electric charge is 30000*0.18+15000PCS*0.297= ¥9855 Annual saving electric charge is 30000*0.18+15000PCS*0.297*365= ¥3597075≈ ¥3600000 Business cooperation mode of energy saving reconstruction
1 . Paid by the buyer Total investment cost: 32000PCS*150+15000*210= ¥7650000 (The latest price pls ask our sales) The time of costrecovering is 765÷360≈2years and 2 months The net return of 5 years is ¥360*5765= ¥10350000. Total revenue is 1035+765= ¥1800000 If it lights on 9 hours everyday, the working life of the lights is more than 50000 hours. 50000÷9 hour / day ÷365 days ≈15years The electric charge it saves is ¥3600000 a year. So it can save ¥ 54000000 totally. The total net benefits after recovering the cost is ¥46350000. 2. Both of the buyer and supplier pay 50% . And they work following the 5 years contract energy management mode Total investment cost: 32000PCS*150+15000*210= ¥ 7650000 So each part need to invests ¥3825000
