Solar Installation Mistakes Can Halve Power Output, Warns ZDNet
What Happened — A ZDNet Security article outlines eight common mistakes that solar‑panel owners make, each capable of reducing system output by up to 50 %. The piece draws on the author’s personal experience and industry best‑practice guidance.
Why It Matters for TPRM —
- Poor installation or configuration can translate into financial loss for clients relying on third‑party solar providers.
- Undersized or mis‑oriented systems increase the likelihood of service‑level breaches in renewable‑energy contracts.
- Mis‑maintenance creates safety hazards that may expose vendors to liability and regulatory scrutiny.
Who Is Affected — Energy & Utilities sector, solar EPC (Engineering‑Procurement‑Construction) firms, off‑grid cabin owners, residential and commercial solar‑as‑a‑service providers.
Recommended Actions —
- Review vendor design and installation SOPs for panel placement, tilt, and shading analysis.
- Verify that vendors conduct regular performance audits and adhere to IEC‑61215/61730 standards.
- Include clear service‑level metrics for expected output in contracts and enforce periodic compliance checks.
Technical Notes — The article cites improper panel orientation, shading, inverter sizing, wiring losses, and lack of waterproofing as primary loss drivers. No CVEs or malware are involved; the risk is operational/physical. Source: https://www.zdnet.com/article/avoid-solar-mistakes-that-cut-power-output-by-half-learned-hard-way/