Power conditioner for solar power generation system
First Claim
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1. A power conditioner for a solar power generation system, said power conditioner being driven according to power generated by a solar battery, comprising:
- an inverter converting the power generated by said solar battery into alternating-current power to interconnect the alternating-current power with a utility power supply; and
a control circuit including a memory storing data for one day, said control circuit managing a time during which said inverter stops, and determining that one day has passed when said time is equal to or longer than a predetermined time, clearing said memory and storing new data in said memory.
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Abstract
An inverter unit converts power from a solar battery into AC power and interconnects the AC power with a utility power supply. A control circuit manages the time during which the inverter unit stops. If the time is equal to or longer than a predetermined time, it is determined that one day has passed. Data for one day stored in a memory is accordingly cleared and data is newly stored in the memory.
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6 Claims
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1. A power conditioner for a solar power generation system, said power conditioner being driven according to power generated by a solar battery, comprising:
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an inverter converting the power generated by said solar battery into alternating-current power to interconnect the alternating-current power with a utility power supply; and
a control circuit including a memory storing data for one day, said control circuit managing a time during which said inverter stops, and determining that one day has passed when said time is equal to or longer than a predetermined time, clearing said memory and storing new data in said memory. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification