Graymont Energy reduced its standard commercial solar system pricing in the second half of 2024, reflecting cost reductions made possible by global solar module spot prices at all-time lows. BloombergNEF's 3Q 2024 Global PV Market Outlook reported module prices at $0.096 per watt, and polysilicon at $4.7 per kilogram, below the production cost for nearly all manufacturers and indicating sustained oversupply at the upstream of the value chain.
Modules typically represent 30% to 40% of the installed cost of a commercial solar system. The pass-through to Graymont Energy's standard pricing reflects the share of the module reduction that flows naturally to clients, with local soft costs, financing rates, and installation labour remaining at their separate baseline. The result is a meaningful but not absolute reduction in installed cost.
For clients evaluating commercial solar on payback grounds, the lower system cost shortens projected payback periods into ranges that are immediately compelling for facilities with reasonable consumption and reliable load profiles. Projects that were previously deferred on five-to-six-year payback assumptions are clearing internal capital allocation thresholds at sub-four-year payback under current pricing.
The pricing pass-through has been the principal driver of the firm's enquiry-to-engagement conversion rate improvement through the period. Clients who had previously been evaluating systems on rough payback assumptions are returning with concrete decision intent once the firm's updated pricing is applied to their site-specific load profile. The shortening of decision cycles has been a meaningful operational signal.
The firm's view is that the underlying module price floor is durable rather than cyclical. BNEF's 2025 LCOE update reinforced the trajectory: typical fixed-axis utility-scale solar farm cost fell 21% globally in 2024, driven primarily by module deflation and continuing improvements in soft cost discipline. The base case for commercial project planning is current pricing held into the medium term.
Beyond the immediate pricing implications, the broader pattern of solar economics has structural consequences for Ghana's commercial energy landscape. As solar's per-kilowatt-hour cost continues to fall below grid tariff and well below diesel generation cost for commercial consumers, the decision to install solar becomes less about whether the financial case works and more about how quickly the installation can be sized, financed, and deployed. Graymont Energy has been investing in the project management and engineering capacity to support that shift in client decision dynamics.
Looking ahead, the firm's pricing structure is expected to remain at current levels through 2026 absent material shifts in upstream module supply or in local soft cost components. The relative stability of the cost base provides clients with the planning predictability they need to commit to multi-year procurement budgets and structured rollout programmes across multi-site operations.