家用电池计算器

将廉价电力转移到高峰时段并估算投资回报。仅更改您知道的数字。结果立即更新并保留在该浏览器中。

01 · 一个有用的例子已经准备好了

一个有用的例子已经准备好了

货币和地区示例

电池容量可编辑平均值

kWh

可用电池容量可编辑平均值

每年完整的等效周期可编辑平均值

已安装电池价格可编辑平均值

CNY

电价便宜可编辑平均值

CNY

高峰电价可编辑平均值

CNY

往返效率可编辑平均值

03 · Every result explained

Each row says what the number represents. No hidden total: the editable starting values are listed beside it.

ResultWhat this number meansValue

每年能源转移Electricity the battery can deliver during the selected yearly use.2,700 kWh

预计每年节省Difference between the value of expensive-hour energy and cheap charging cost.¥1,359.00

简单的回报Approximate time for accumulated benefit to equal the system price.17.8 years

扣除电池价格后15年的效益Estimated 15-year battery benefit after subtracting the installed price.-¥3,807.00

04 · What the estimate includes

The estimate includes usable battery capacity, yearly use, energy losses, cheap charging price, expensive-hour value and installation cost.

ⓘ 规划估算——不是报价、关税或财务建议。

这包括备份价值吗？

不会。停电期间的恢复能力可能很有价值，但此处并未赋予现金价值。

电池可以赚取其他收入吗？

一些市场为电网服务付费，但可用性和合同因地点而异。

Optional partner services

No pop-ups and no promises of easy money. Life in Numbers's calculators remain free.

Partner links: Life in Numbers may receive a reward if you use them. Your price does not increase.

Crypto can lose value. Check availability and rules in your country. This is advertising, not financial advice.