If the Gross Price Override is NOT populating correctly in V2 and the lender is LightReach the answer to this is that the user CANNOT put in a price override when using LightReach finance method because it uses a pricing model that ensures savings. The only way the user can influence the price is through the escalator or kWh rate.
Users cannot use a GPO when also using a TPO or PPA as the lending option. GPO's are only available to use on traditional loan systems.