Request for Quotations (RFQ) to Replace the PV inverters and service/clean the existing solar panels in Post’s solar farm.

The Department of State is seeking quotations for a solar farm upgrade project at the U.S. Embassy in Monrovia, Liberia. The project involves replacing PV inverters and servicing/cleaning 816 existing solar panels installed on a car parking facility roof. Potential bidders must be registered in the System for Award Management (SAM) and submit electronic proposals not exceeding 30MB in MS Word, Excel, or PDF format. A mandatory site visit is scheduled for July 1, 2025, at 10:00 GMT, with prior registration required. The government intends to award the contract to the lowest-priced, responsible offeror without discussions, though they reserve the right to engage in negotiations if necessary. Bidders must provide documentation including past performance information, proof of SAM registration, and a strategic plan. The proposal submission deadline is July 18, 2025, at 16:00 GMT.

The solicitation is not set aside for any specific small business category and will be a firm fixed-price contract with a 90-day performance period. The solar farm consists of 816 units of 220-watt/24-volt solar panels, which will require specialized access and a lifting mechanism for maintenance. The electrical infrastructure at the site operates on 220v/50Hz current. While specific award value details are not explicitly stated, the project involves comprehensive solar panel system upgrades at an embassy facility. The place of performance is explicitly noted as Monrovia, Liberia, with work to be conducted on the embassy's solar installation located on a car parking facility roof. The project falls under the NAICS category of Solar Electric Power Generation (221114) and the PSC category of Maintenance/Repair/Rebuild of Electric Wire and Power Distribution Equipment.