界面已翻译。部分详细技术说明仍为英文。
轻松规划太阳能系统

太阳能贷款月供计算

填写贷款本金、年利率和月数,比较月供、利息及总支出。实际贷款还可能有其他收费。

输入参数

可编辑的示例值

估算结果

实时计算结果
每月 · 成本
19,031.94 ¤
总计 · 成本
1,141,916.64 ¤
电价 · 成本
341,916.64 ¤
这些结果用于初步规划。选购设备前,请核对计算假设。

系统不会自动获取位置或电价,计算以您输入的数据为准。

如何使用这个计算器

填写贷款本金、年利率和月数,比较月供、利息及总支出。实际贷款还可能有其他收费。

英文技术说明

Common questions

How do I use this loan payment calculator for a solar purchase?

Use the portion of the solar installation price that you plan to borrow as the loan principal. Enter the lender's annual nominal rate and term in months. This loan calculator models fixed-rate, reducing-balance monthly payments; compare its result with the lender's actual schedule and fee terms.

Can this solar finance calculator show my monthly EMI?

Yes. The EMI calculator estimates an equal monthly instalment for a fixed-rate, reducing-balance loan using principal, annual nominal interest and term. Use only the amount being borrowed after any cash contribution. Upfront fees are paid separately in this model. For other financing structures, compare the estimate with the actual payment schedule instead of assuming they work the same way.

计算方法

Monthly rate r = annual nominal interest / 1,200. EMI = principal × r / [1 − (1 + r)^(-months)]. At zero interest, EMI = principal / months. Fees are paid upfront and excluded from financed principal.

方法说明 →

使用结果之前

Fixed-rate reducing-balance model with monthly payments. No variable rates, insurance, balloon payments or late charges. Annual nominal interest is not an all-in APR; Islamic financing and flat-rate products may use different payment structures. Use the lender repayment schedule for an actual offer.

What should I check before using this estimate?

Fixed-rate reducing-balance model with monthly payments. No variable rates, insurance, balloon payments or late charges. Annual nominal interest is not an all-in APR; Islamic financing and flat-rate products may use different payment structures. Use the lender repayment schedule for an actual offer.

估算结果