Generate synthetic Green Button load data for buildings before meters are installed. Outputs SDG&E XML and CSV formats.
Carport SolarCompare fixed-tilt carport arrays vs. dual-axis trackers by TOU dollar value. Enter any address — pulls live NREL PVWatts data. Supports carport elevation limits.
Commercial SolarUpload a customer's Green Button interval data and a PVWatts 1 kW reference profile to find the NPV-optimal system size. Models SDG&E delivery + CE generation bills, demand charge ratchet, NEM 3.0 export credits, and 25-year savings with utility escalation.
Off-Grid / IslandSize off-grid PV + battery systems against 25 years of NSRDB irradiance data. Worst-window weather survival analysis with bidirectional EV dispatch.
Residential RatesApply SDG&E rate schedules to Green Button interval data. Residential: TOU-DR1, EV-TOU-5, DR-SES, DR — with CARE discount rates. Commercial: TOU-A (energy-only), AL-TOU, AL-TOU-2 with three-part demand charges. Upload a PV file to compute NEM 3.0 or NEM 2.0 solar savings.