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Solar cell device power optimizing method, involves estimating current maximum power point of solar cell device, and adjusting current and/or voltage to value, which depends on estimated point to optimize power of device
Solar cell device power optimizing method, involves estimating current maximum power point of solar cell device, and adjusting current and/or voltage to value, which depends on estimated point to optimize power of device
The method involves measuring voltage lying against a solar cell device, and measuring current (ipv) flowing in the device at preset time period. A derivation is determined based on the measured voltage and the measured current. A characteristic depending on derivation of current power of the device is determined based on the measured voltage, current and the derivation. A current maximum power point of the device is estimated based on the determined characteristic. The current and/or the voltage are adjusted to a value, which depends on the estimated point to optimize power of the device. An independent claim is also included for a device for optimizing power of a solar cell device.
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