Sunday, January 6, 2019

Solar Year (3) Review 2018

Energy Efficiency
Hold year produce energy as record below,
Year Generated(Kwh) TNB Quota(Kwh) Generated Vs TNB Quota,%
2016 10227 10327 99.03%
2017 8883 10275 86.45%
2018 9210 10220 90.12%

Payment
Payment wise no issue every month payment consider on time. payment made at mid of the month after invoice received.

ROI
To verify on the ROI as below.
up to year 3 recover 51% remaining 49% will cover back the cost, remaining will be earning.

Year COST Payment ROI
2016         64,212.00                 10,874.80 16.94%
2017         64,212.00                   9,999.10 15.57%
2018         64,212.00                 10,441.10 16.26%
Up to date         64,212.00                 31,315.00 49%

Expectation for 2018 will be as below.
Year Year Projection,Kwh   Expect amount,MYR Actual,MYR Variant,%
1 2016         10,327.00                 11,012.71         10,874.80   98.75%
2 2017         10,275.00                 10,957.26           9,999.10   91.26%
3 2018         10,220.00                 10,898.61         10,441.10   95.80%
4 2019         10,170.00                 10,845.29

Maintenance
Year 3 non. as not seen significant issue. drop about 5% on efficiency. this year 2018 last 2 month alot of rain monsoon seasson but good is rain at eve time morning still have right sun. overall, generated stable at 800 range, except feb less calendar days.

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