Independence first
We work only for the party commissioning the inspection. No manufacturer relationships, no incentives to soften a finding, just the objective condition of the product.
Who we are
Independent PV quality, out of Columbus, Ohio.
Sisoko Renewables exists for one reason: to give the people carrying real financial and reliability exposure an independent, evidence-based view of what is actually being built, before it becomes a liability on their asset.
The mission
Assurance that stands up to scrutiny.
Solar projects live or die on the quality of what shows up on the pallet. A certificate proves a design passed a test once; it does not prove that today's production line built to that design. That gap, between approval and execution, is where reliability, warranty, and commercial risk actually accumulate.
Sisoko was founded to close that gap with independent eyes and disciplined documentation. We audit factories, witness production, release lots, and verify corrective action, and we report it in a way that a procurement lead, an engineer, and an investment committee can all act on with confidence.
Rooted in Columbus. Accountable to the asset owner. Loyal to the evidence.
What we stand on
The principles behind every engagement.
These are not slogans, they are the operating rules that shape how each inspection is scoped, executed, and reported.
Evidence over opinion
Every conclusion is backed by photos, serials, process data, and test results. If it is in the report, it can be traced back to something we saw and recorded.
Risk, prioritized
We separate the issues that threaten safety, reliability, and acceptance from the noise, so your team spends attention where the exposure actually is.
Closure, not theater
Corrective actions are pushed to resolve root cause and verified for real closure, not signed off to make a finding disappear on paper.
Decision-ready reporting
Executive summaries for the boardroom, technical detail for engineering, one document that serves procurement, quality, and management.
Right moment, right gate
Surveillance intensity is matched to factory risk and commercial exposure, and timed to the production and shipment window that matters.
Reach
Local roots, national coverage.
Based in Columbus, Ohio and positioned to support projects and factory inspections across the United States, with coordination available for overseas manufacturing oversight.
Columbus & Central OhioMidwestNortheastSoutheastTexas & SouthwestWest CoastNationwide project supportOverseas factory coordination
Work with us
Bring an independent set of eyes to your next lot.
Whether you are qualifying a new supplier or releasing a critical shipment, we can help you make the call with evidence behind it.