At present, you have tested that the network speed can be restored by removing the solar panel inverter, so the problem is likely to be with the solar panel inverter.
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If you have ever wondered if solar panels require wifi, the answer is no. They are able to generate electricity from the sun's rays without the need for an internet connection.
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This guide explains how to connect Eagle Eye Power Solutions' SLB series Constant Current DC Battery Load Tester to a Battery Bank in just 7 steps.
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This post demonstrates the procedure to test the capacity of a battery. A load bank, voltmeters, and an amp meter will be utilized to discharge the battery at a specific current till a minimum.
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