입력값
수정 가능한 예시값예상 결과
실시간 계산 결과위치와 전기요금은 자동으로 가져오지 않습니다. 입력한 값으로 계산합니다.
계산기 사용 방법
배터리 용량, 현재 충전량, 기기 소비전력을 입력하세요. 기기를 추가하거나 소비전력이 커지면 예상 사용시간은 짧아집니다.
영문 기술 설명
Common questions
Can I estimate backup time for a portable solar generator?
For a battery-based portable power station, the same energy-versus-load principle can provide a rough estimate if its rated battery energy, usable capacity and conversion losses are known. Use bank voltage and Ah that represent the same battery capacity, and check the unit's own continuous and surge limits. This tool does not model simultaneous solar recharging.
계산 방법
결과를 사용하기 전에
This is an energy estimate for a steady load. Lead-acid discharge-rate effects, aging, cold temperatures and BMS shutdowns can shorten runtime. No solar charging is assumed.
Why is real backup shorter?
Battery capacity decreases with age and temperature, and high discharge rates can reduce usable lead-acid capacity.