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Solar Battery in Cold temperatures

vienly · 2022-12-08 08:23:44

Hello, can anyone tell me if a Solar Battery installed in a cold garage has less stored energy in the winter than in the summer? I had my Solaredge 10kWh (9.7kWh usable) battery installed recently in November and noticed I get approxtimately 6.5kWh- 7.5kWh of battery power after looking at some charts and numbers. At a…

8 December 2022 at 9:23AM in Green & ethical MoneySaving

11 replies 488 views

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13 December 2022 at 5:03PM

1961Nick Forumite
1.8K Posts

Forumite

13 December 2022 at 5:03PM

The DOD for Pylontechs was 90% but that was increased to 95% for the 'C' version. If that's what the battery manufacturer states then that's what I'll stick to. If anything goes wrong, they can interrogate the battery & void the warranty if those parameters have been breached.

4kWp (black/black) - Sofar Inverter - SSE(141°) - 30° pitch - North Lincs

Installed June 2013 - PVGIS = 3400

Sofar ME3000SP Inverter & 5 x Pylontech US2000B Plus & 3 x US2000C Batteries - 19.2kWh

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