Solar Year (4) Review 2019

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%
2019	6559	10170	64.49%

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 4 recover 60% remaining 39% will cover back the cost, remaining will be earning.
estimate another 3 years to fully recover

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%
2019	64,212.00	7,754.85	12.08%
up to date		39,069.85	39.15%

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           7,754.85 71.50%         39,069.85

Maintenance

Year 4 no maintenance yet, but seen a significant drop in the generation, if this continue need engage vendor to check on the efficiency or any break down in invertor.