Explain these results are good or bad, these results are related to solar collectors to heat the swimming pool and the unit for all is KJ/hr

Month

Time

DE (KJ)

Qaux (KJ/hr)

Qpump (KJ/hr)

Qload (KJ/hr)

Pool loss (KJ/hr)

Pipe loss(KJ/hr)

Qcoll

Again

Qlosses

Qcheck

EB%

Jan

7.44E+02

7.60E+06

6.46E+06

2.98E+05

3.23E+06

1.10E+07

-1.65E+04

1.50E+07

2.18E+07

2.18E+07

7.84E+03

0.036%

Feb

1.42E+03

6.14E+06

6.05E+06

2.33E+05

2.64E+06

1.14E+07

5.10E+04

1.40E+07

2.03E+07

2.03E+07

1.93E+04

0.095%

Mar

2.16E+03

5.26E+06

6.70E+06

2.56E+05

3.28E+06

1.59E+07

9.52E+04

1.76E+07

2.45E+07

2.45E+07

3.07E+04

0.125%

Apr

2.88E+03

7.23E+06

6.48E+06

2.46E+05

3.30E+06

1.84E+07

1.32E+05

2.24E+07

2.91E+07

2.91E+07

3.45E+04

0.119%

May

3.62E+03

6.46E+06

6.70E+06

2.48E+05

3.41E+06

2.20E+07

1.71E+05

2.51E+07

3.21E+07

3.20E+07

4.36E+04

0.136%

Jun

4.34E+03

4.98E+06

6.48E+06

2.41E+05

3.30E+06

2.39E+07

2.15E+05

2.57E+07

3.24E+07

3.24E+07

5.05E+04

0.156%

Jul

5.09E+03

2.83E+06

6.70E+06

2.45E+05

3.41E+06

2.64E+07

2.36E+05

2.60E+07

3.29E+07

3.28E+07

5.79E+04

0.176%

Aug

5.83E+03

1.21E+06

6.70E+06

2.47E+05

3.41E+06

2.72E+07

2.31E+05

2.52E+07

3.21E+07

3.20E+07

6.17E+04

0.192%

Sep

6.55E+03

-1.35E+06

6.48E+06

2.40E+05

3.30E+06

2.60E+07

2.00E+05

2.14E+07

2.82E+07

2.81E+07

5.87E+04

0.209%

Oct

7.30E+03

-3.82E+06

6.70E+06

2.45E+05

3.41E+06

2.51E+07

1.65E+05

1.80E+07

2.49E+07

2.49E+07

5.95E+04

0.239%

Nov

8.02E+03

-4.99E+06

6.48E+06

2.33E+05

3.30E+06

2.21E+07

1.35E+05

1.38E+07

2.06E+07

2.05E+07

5.45E+04

0.266%

Dec

8.76E+03

-5.10E+06

6.70E+06

2.32E+05

3.38E+06

2.02E+07

1.12E+05

1.17E+07

1.86E+07

1.86E+07

4.98E+04

0.268%

Sum

8.76E+03

2.64E+07

7.86E+07

2.96E+06

3.94E+07

2.49E+08

1.73E+06

2.36E+08

3.18E+08

3.17E+08

5.29E+05

0.167%