The inverter’s DC input current should always stay within its maximum limit. If the PV module’s output current exceeds this limit, it may lead to current-limited operation and potential inverter damage, reducing power generation efficiency and return on investment.
The setting is percent-based. It is the desired active power limit divided by the nominal power of the inverter, as shown in the equation below. For example, this means if a user wants the inverter to only generate a maximum of 3.6kVa (for EEG2012, 70% of the kWp of the PV array) and the inverter has a nominal rating of 5kVA.
1. Maximum Input Current Definition: The maximum operating current allowed to pass through the PV side of an inverter. The input current is especially critical in scenarios with high peak power currents, such as those involving thin-film PV modules.
It is the desired active power limit divided by the nominal power of the inverter, as shown in the equation below. For example, this means if a user wants the inverter to only generate a maximum of 3.6kVa (for EEG2012, 70% of the kWp of the PV array) and the inverter has a nominal rating of 5kVA. The user must calculate the percent as shown below.
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The inverter’s DC input current should always stay within its maximum limit. If the PV module’s output current exceeds this limit, it may …
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Please contact After-sales Service if needed. In networking systems with GM3000C + EzLogger Pro, or SEC1000, the power limit function can be fulfilled for multiple inverters in …
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It is the desired active power limit divided by the nominal power of the inverter, as shown in the equation below. For example, this means if a user wants the inverter to only …
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The inverter input electronics assumes the function of choosing the operating point on the I/V curve of the PV array. In normal conditions it will choose the maximum power point …
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