Equipment and Calibration History

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View history entry 3610 for Fabricated BB-Fab sn: BB-EP

Date: 2018-07-17
From: East Pond - Battery Bank
To: East Pond - Battery Bank
Title: Upgrade
Notes: I turned off all the solar power and removed the four remaining size 27 batteries. These batteries were from Mayberry and were about seven years old. I replaced them with five brand new (July 2018 tags) size 31 Duracell deep cycle batteries. These are part number SLI31MDC and have a capacity of 105Ah. Size 27 are rated at 90Ah, so about the same capacity as six size 27s. After the swap the solar panels were feeding the batteries 20A.
Entered by: Joe Verfaillie
Field notes