SolarApprovalsIndependent equipment intelligenceSource library
OBSERVATION LOG

Registry observation history

35,796 observations. History starts with our first import. First observed dates are not original CEC listing dates.

Equipment status observations, most recent first
Observed (UTC)Equipment configurationPrevious observationNew observation
Sep 21, 2026TOP CLASS 655CH12Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 650CH12Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 645CH12Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 640CH12Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 635CH12Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 560CH12Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 555CH12Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 550DE14Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 550DE13Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 550CH12Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 545DE14Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 545DE13Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 545DE11Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 545CH12Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 540DE14Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 540DE13Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 540DE11Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 540CH12Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 535DE14Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 535DE13Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 535DE11Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 535CH12Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 530DE14Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 530DE13Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 530DE11Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 530CH12Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 525DE11Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 525CH12Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 520CH12Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 515CH12Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 515Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 510Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 505Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 500Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 495Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TSH-S490SB2BK(X)5Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TSH-S490SB2BK(X)Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TSH-S485SB2BK(X)5Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TSH-S485SB2BK(X)Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TSH-S480SB2BK(X)5Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TSH-S480SB2BK(X)Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TSH-S475SB2BK(X)5Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TSH-S475SB2BK(X)Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TSH-S470SB2BK(X)5Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TSH-S470SB2BK(X)Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TSH-S465SB2BK(X)5Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TSH-S465SB2BK(X)Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TSH-S460SB2BK(X)5Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TSH-S460SB2BK(X)Topsun Co., Ltd.No prior observationListed in CEC
Sep 21, 2026TOP CLASS 460DE14Topsun Co., Ltd.No prior observationListed in CEC