https://solarlits.com/journals/beps 2026-10-10T12:35:05+00:00 weekly 0.9 https://solarlits.com/journals/beps/issues weekly 0.6 https://solarlits.com/journals/jd 2026-10-10T12:25:30+00:00 weekly 0.9 https://solarlits.com/journals/jd/issues weekly 0.6 https://solarlits.com/journals/jd/issues/1 2014-06-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/2 2015-06-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/3 2016-06-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/4 2017-06-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/5 2018-06-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/6 2019-06-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/7 2020-06-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/8 2021-06-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/9 2021-12-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/10 2022-06-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/11 2022-12-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/12 2023-06-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/13 2023-12-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/14 2024-06-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/15 2024-12-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/16 2025-06-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/17 2025-12-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/18 2026-06-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/19 2015-12-04T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/20 2016-12-05T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/21 2017-12-04T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/22 2018-12-03T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/23 2019-12-02T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/24 2020-12-01T00:00:00+00:00 monthly 0.5 https://solarlits.com/journals/jd/issues/25 2026-10-16T16:07:15+00:00 monthly 0.5