BuyerSideEnergy provides independent financial analysis of home battery systems. Our service is advisory only. Upon payment of the flat fee of $149, we will deliver a Valuation Report within 48 hours of receiving your complete submission (installer quote, electricity bill, and interval data CSV). The report is prepared on the basis of the data you provide. We reserve the right to request clarification or additional data if the submission is incomplete. Payment is processed securely. Refunds are available if we are unable to deliver the report within the agreed timeframe.