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Extend analysis period

enhancement

financialFinancial modelFinancial model

Status: Open.

#2140 In NREL/SAM;

· brtietz opened on Dec 12, 2025

·  

SAM 2026 Release

Callback error when changing merchant plant analysis period

dev bugInternal bug that should not be included in release notesInternal bug that should not be included in release notes

financialFinancial modelFinancial model

Status: Open.

#2138 In NREL/SAM;

· brtietz opened on Dec 12, 2025

·  

SAM 2026 Release

Battery replacement requires cycle degradation

bug

Status: Open.

#2134 In NREL/SAM;

· cpaulgilman opened on Nov 21, 2025

Shading loss misattributed to module difference from STC

bug

pvpvsam1, pvwatts, hcpvpvsam1, pvwatts, hcpv

Status: Open.

#2133 In NREL/SAM;

· brtietz opened on Nov 18, 2025

FOM battery automated dispatch lookahead period

bug

Status: Open.

#2132 In NREL/SAM;

· cpaulgilman opened on Nov 17, 2025

ReOpt error handling, timeout warnings

battery

bug

Status: Open.

#2131 In NREL/SAM;

· mjprilliman opened on Nov 12, 2025

URDB Rate Selection Crash on Mac

bug

Status: Open.

#2130 In NREL/SAM;

· sjanzou opened on Nov 5, 2025

·  

SAM 2026 Release

Feature Request: Multiple Construction Years and/or non-Year 0 Capital Expenditures

financialFinancial modelFinancial model

new feature

wishlistItems that we'd like to do but are not currently fundedItems that we'd like to do but are not currently funded

Status: Open.

#2129 In NREL/SAM;

· softwareengineerprogrammer opened on Nov 4, 2025

Azimuth tracking results differ with one and two subarrays

bug

Status: Open.

#2126 In NREL/SAM;

· sjanzou opened on Oct 16, 2025

“battery can discharge to grid” is disabled on BTM stand-alone battery

bug

Status: Open.

#2125 In NREL/SAM;

· brtietz opened on Oct 7, 2025

·  

SAM 2026 Release

Update Solar Resource downloads for latest NSRDB datasets

Status: Open.

#2124 In NREL/SAM;

· cpaulgilman opened on Oct 3, 2025

·  

SAM 2026 Release

Screen reader accessibility

bug

Status: Open.

#2123 In NREL/SAM;

· steverep opened on Oct 3, 2025