A Nigerian solar installer has shared a cautionary tale from a recent job site, where an apprentice's misstep led to a costly roof collapse. The incident, which occurred during the installation of monofacial solar panels, underscores the practical challenges facing the country's rapidly growing renewable energy sector.
The Costly Misstep on an Asbestos Roof
The installer, who shares his work on TikTok under the handle @solidelectricalcompany, explained that the damage happened when his apprentice failed to step on the wooden frame supporting the roofing sheets. Instead, the apprentice walked directly onto the middle of the asbestos slate. The roof could not bear the weight, and a section gave way immediately.
The apprentice fell through the broken slate and landed in the apartment's toilet below. The installer posted a video showing the point of impact, where the roof slate broke into the bathroom. He confirmed that the young worker had to personally cover the cost of the repairs, which involved purchasing a new roofing sheet to fix the damage they caused.
Industry Reactions and Common Challenges
The video sparked a wave of reactions from fellow solar professionals across Nigeria. Many identified with the incident, citing roof damage as a frequent hazard in their line of work, especially on older asbestos roofs. A common observation from the comments was that the panels in the video appeared to be installed directly on the roof without the use of mounting racks, which typically provide crucial spacing and distribute weight more evenly.
Commenters shared their own experiences and advice. User Ted Anthony noted, "It is very common when mounting on asbestos roof…" Another user, kingz, suggested a practical solution: "Na the problem with dis roofs b dis .. just lay plank be working on it." The installer's boss defended the decision to make the apprentice pay, replying to a comment that he needed to "learn hard to be better for him tomorrow." Other users, like Franklin Kelly, empathized, saying, "Omo e happen to me bro the truth be say e fit happen to anybody."
Solar Energy's Rise and Installation Risks in Nigeria
This incident comes at a time when solar energy adoption is soaring in Nigeria. The move is driven largely by the country's unreliable national grid, prompting many households and businesses to seek alternative power sources. The trend gained significant symbolic momentum when the Nigerian government adopted solar electricity for Aso Rock, the presidential villa.
As the industry expands, so do the stories of both success and setback. In a related report, a different Nigerian solar engineer showcased a massive installation on a two-storey building, where panels even covered the fence after roof space was exhausted. This highlights the extreme demand and investment going into solar power.
The apprentice's expensive lesson serves as a reminder that proper training, safety protocols, and correct installation techniques are vital. While the shift to solar is crucial for Nigeria's energy stability, it must be built on a foundation of quality workmanship to avoid property damage and ensure system longevity.
