| 摘要 |
The present invention is a self-charging battery pack that functions as a portable backup generator. It is composed of four components: the top cover (which is cladded with solar panels), batteries (sealed lead-acid or lithium ion) with a protective layer, the converter / controller for the solar panels, and the base cover which encases the batteries and provides slots for various outputs. Although the battery pack is designed with the intent to power a light electric vehicle, the battery pack also allows for 24V, 36V, 48V, or 60V configurations for different output capacities. Any of these battery configurations are constantly trickle-charged via the solar panels attached to the top cover, or if a faster charge is required, a power output enables the battery pack to be plugged in any standard electrical outlet. This battery pack provides a renewable, potentially off-grid power source that can be channelled and used to power small mobile devices, tablets, and even a 500W motor. Whether in use or not, the battery pack is always trickle charging through the solar panel, thus eliminating the need to tap into the grid for power. |
