If you want to install the latest EcoCute and boil hot water at a low cost, you can also use Smart Lease.
What is Kyuden Smart Lease?
This is a service that allows you to lease all-electric appliances such as induction cooking heaters, eco-cute, solar power generation, and storage batteries.
What are the benefits of replacing an electric water heater?
By using an EcoCute, you can save so much on your utility bills!
Comparison of utility costs between electric water heaters and EcoCute
Model case of a four-person family
If you use EcoCute
A whole month!
Approximately 6,400yen (tax included)/month
Also great value!
If you use EcoCute
A whole month!
Approximately 6,400yen (tax included)/month
Also great value!
Effective leasing costs for an EcoCute start from just 310 yen per month!
Estimation of monthly lease costs associated with replacing an electric water heater with an EcoCute
(Note) The actual amount you pay will vary depending on the model you choose, your usage conditions, whether or not additional work is required, etc.
Click here for calculation conditions etc.
Comparison of utility costs for hot water supply using an electric water heater and an eco-cute, and a model case of the actual lease costs (for a family of four)
- Electric water heater/usage 460kWh/month
- Ecocute/Usage: 140kWh/month
(Note) Hot water load: 18GJ/year monthly average
Calculation conditions
- Electric water heater, Ecocute
All Electric Nighttime Select (implemented April 1, 2024) Power usage charge (Nighttime)
- Kyuden Smart Lease Fees
[Reasonable Plan (Replacement): Includes equipment, installation, inspection and warranty costs]
Ecocute: 6,710 yen/month (tax included)
(Note 1) The calculation does not include Base charge, but includes the equivalent of consumption tax, Adjustments for fuel costs, etc. (July 2024: 2.31 yen/kWh) and Renewable Energy Generation Promotion Surcharge (FY2024: 3.49 yen/kWh).
(Note 2) The costs for Kyuden Smart Lease are for the Reasonable Plan (within the standard construction range), and the amount you will be charged will vary depending on the model, construction content, etc.
(Note 3) This calculation is based on estimated conditions. Actual utility costs will vary depending on factors such as region, equipment efficiency, usage conditions, fuel cost adjustments, and raw material cost adjustments.
(Note 4) This does not include the amount of electricity used or fees for extra water heating using electric hot water heaters or EcoCute during the day.
Contact us
Inquiries via the Internet
Telephone enquiries
Service Area
Fukuoka Prefecture, Saga Prefecture, Nagasaki Prefecture, Oita Prefecture, Kumamoto Prefecture, Miyazaki Prefecture, Kagoshima Prefecture (excluding remote islands)
Other proposal examples
Smart lease proposal
Kyuden Smart Lease can offer a variety of proposals to meet the concerns and requests of our customers. Here we will introduce some representative examples.
I want to go all-electric
I want to go all-electric to consolidate my utility bills.
#IH cooking heater #EcoCute
I want to reduce my monthly electricity bill
I want to install solar power in my home to reduce my monthly electricity bills.
#Solar power generation #Storage battery
Ten years have passed since the installation of the solar power generation system, but we want to use the generated electricity effectively.
I generate electricity from solar panels, but the selling price has fallen so I would like to use it at home instead of selling it.
#Batteries