Independent Solar Proposal Reviews
Independent solar proposal reviews help South African businesses make confident decisions before approving a solar project or choosing between supplier proposals.
Solar proposals can be difficult to compare because each supplier may use different assumptions. For example, one proposal may estimate higher savings, while another may include different inverter sizing, battery capacity, product specifications or finance terms. As a result, decision-makers may struggle to know which option is technically sound and commercially realistic.
First Energy Solutions reviews solar proposals against your actual electricity usage, tariff structure, site requirements and financial goals. In addition, we assess whether the proposed system size, equipment selection, savings estimate and payback period are realistic for your business.
Our independent solar proposal review can assess:
- Proposed system size
- Solar production assumptions
- Battery capacity and purpose
- Inverter sizing
- Product quality and suitability
- Estimated savings
- Payback period
- Finance assumptions
- Tariff assumptions
- Technical risks
- Commercial risks
- Whether the proposal matches your actual electricity usage
Ultimately, this service gives business owners, finance teams and property managers a clearer view before approving a solar project or comparing multiple supplier proposals.
Request an Independent Proposal Review
Energy advisory services
Solar feasibility studies
Commercial solar financial modelling
Electricity bill analysis
Battery and TOU arbitrage studies