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Why does my OutBack Power FM60-150VDC periodically get stuck displaying "charged" and no longer supply PV power even when the battery bank drops below re-bulk?
Posted by Frank Molina, Stellavolta on Oct 30th 2020
To troubleshoot this issue, go to your OutBack Power MATE3s and check that the re-float setting matches the data points on your data sheet (float, bulk, absorption). They should match.
Can the OutBack Power MATE, MATE2, MATE_B, or MATE3s connect directly to the FM60 or FM80?
Yes, OutBack Power MATE devices can be connected directly to any of OutBack Power's inverters or charge controllers?
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Will the OutBack Power FM80-150VDC charge a 32V system?
Yes, the OutBack Power FM80-150VDC Charge Controller can be programmed to accommodate abnormal battery voltages, however, you would still need to choose one of the standard battery options and then ad
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Is the OutBack Power FM60-150VDC or the FM80-150VDC Charge Controller compatible with lithium batteries?
Yes, both the OutBack Power FM60-150VDC and the FM80-150VDC are compatible with lithium batteries.
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Do I need a battery to power the OutBack Power FM80-150VDC, or can I connect it directly to an inverter?
The OutBack Power FM80-150VDC Charge Controller does not come with a battery and requires an external power source to power up, such as a sealed-lead acid battery in your battery bank.
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