The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Calculation of monthly average insolation on tilted surfaces
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
The interrelationship and characteristic distribution of direct, diffuse and total solar radiation
Liu, B. Y. H., & Jordan, R. C. (1960) · Solar Energy · doi:10.1016/0038-092x(60)90062-1 · Cited by 2,489
The long-term average performance of flat-plate solar-energy collectors
Liu, B. Y. H., & Jordan, R. C. (1963) · Solar Energy · doi:10.1016/0038-092x(63)90006-9 · Cited by 819
Cited by
Ekren, O., & Ekren, B. Y. (2010) · Applied Energy · doi:10.1016/j.apenergy.2009.05.022 · Cited by 517
Modeling of photovoltaic power generation and electric vehicles charging on city-scale: A review
Shepero, M., Munkhammar, J., Widén, J., Bishop, J. D. K., & Boström, T. (2018) · Renewable and Sustainable Energy Reviews · doi:10.1016/j.rser.2018.02.034 · Cited by 113
Global database of direct solar radiation at the Moon’s surface for lunar engineering purposes
Kaczmarzyk, M., Gawronski, M., & Piatkowski, G. (2018) · E3S Web of Conferences · doi:10.1051/e3sconf/20184900053 · Cited by 39
Metadata
- Authors
- Klein, S. A.
- Venue
- Solar Energy
- Publisher
- Elsevier BV
- Published
- 1977
- Volume
- 19
- Issue
- 4
- Pages
- 325-329
- ISSN
- 0038-092X (ISSN-L)
- OpenAlex
- W2015929940
- Cited by
- 767
- References
- 2
- FWCI
- 13.52
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Calculation of monthly average insolation on tilted surfaces. https://app.cochat.ai/papers/10.1016/0038-092x(77)90001-9
- The paper
- Klein, S. A. (1977). Calculation of monthly average insolation on tilted surfaces. Solar Energy. https://doi.org/10.1016/0038-092x(77)90001-9
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
