Low to Moderate Income Solar Program Participating Contractors

The State of Delaware Department of Natural Resources and Environmental Control is soliciting professional services for the Low- to Moderate-Income Solar Program under solicitation number NAT26003-LMISOLAR. The primary objective of this contract is to engage qualified contractors to install solar energy systems, specifically 6kW and 8kW installations, on eligible low-to-moderate income homes. Proposals are due by November 19, 2026, at 1:00 PM local time. Award decisions will be based on the most advantageous proposal, evaluated through a weighted scoring system that prioritizes residential solar installation experience in Delaware (25%), competitive pricing (25%), experience with state grant or rebate programs (20%), and expertise working with disadvantaged or low-income communities (20%), with client references accounting for the remaining 10%. Selected vendors must provide necessary Delaware business licenses and certifications and are required to submit quarterly second-tier reports detailing diversity supplier spend. The contract includes strict data security requirements, particularly for those accessing Federal Tax Information, which requires compliance with IRS Publication 1075 and annual recertification. Payment will be processed within 30 days of receiving a correct invoice via ACH, PCard, or SUA. Additionally, the contractor must provide a warranty ensuring that deliverables function as designed for at least one year following system acceptance. Submission requirements include a technical proposal, a separate electronic price file, and several mandatory forms, including a notarized non-collusion agreement and business references.