Capabilities · Kokusai Kogyo
Connect solar generation, battery operation, electricity demand and Japanese tariffs to compare residential, commercial and industrial energy decisions.
Connect demand, PV generation, battery operation and grid purchases before calculating the electricity bill. A system’s value depends on when energy is produced and used, as well as the selected tariff.
Explore the calculation approach →ASP distinguishes battery power paths and uses manufacturer-provided specifications, including some values not published in catalogs. Its PV estimates use NEDO METPV20 irradiance data and JIS calculation methods.
See the technical basis →Choose SaaS for a team, APIs for your own application, or BPO for a defined project. Build a repeatable evaluation workflow around supported data and calculations, with specialist delivery where needed.
Choose your delivery model →Technical details above describe published ASP capabilities; API and other product coverage must be matched to the selected specification. Some battery entries use reference values. Technical source (Japanese).
| Project or business model | Decision to support | Start here |
|---|---|---|
| Residential PV, home batteries & all-electric homes | Compare electricity and gas costs, solar self-consumption, export revenue and equipment combinations. | Enegaeru ASP → |
| BEVs, home charging & V2H | Compare driving and household energy costs alongside rooftop PV and stationary storage. | EV & V2H → |
| Commercial & industrial on-site solar and storage | Use facility demand to evaluate self-consumption, battery operation and investment economics. | Enegaeru Biz → |
| Customer-owned systems | Assess capital cost, operating assumptions, savings and payback for the asset owner. | Economic simulation support → |
| On-site power purchase agreements (PPAs) | Examine customer benefits and project assumptions; select Biz, a PPA service or tailored BPO to fit the case. | PPA evaluation → |
| Off-site / corporate PPAs | Compare demand facilities, generation assets and supply arrangements, including supplier costs and margins. | Corporate PPA → |
| Leased solar, storage or related equipment | Bring lease payments, maintenance responsibilities, contract duration and end-of-term assumptions for a scoped comparison. | Discuss a lease comparison → |
These are service-selection routes across the Enegaeru portfolio. Lease and complex supply structures require a scope check; they are not presented as universal one-click SaaS features.
Compare solar, battery storage and home electrification against a household’s current energy costs. Give your Japan sales team a consistent way to explain the investment.
Explore this service →Evaluate commercial solar and storage against the way a factory, warehouse or store actually uses electricity. Compare configurations before committing to a proposal.
Explore this service →Show how an EV, charging, vehicle-to-home equipment, solar and stationary storage can change household electricity and driving costs in Japan.
Explore this service →Compare the five-year total cost of owning an EV, plug-in hybrid or gasoline vehicle. Bring acquisition and running costs into the same sales discussion.
Explore this service →Evaluate vehicles, charging schedules, facility electricity demand and optional solar and storage together. See where fleet ambitions meet site constraints.
Explore this service →Compare demand facilities, generation sites and supply arrangements while keeping customer economics and the supplier’s costs and margins visible.
Explore this service →Integrate agreed calculation services and local information into your own workflow.
Explore this service →Commission a scoped analysis, design-support task or training engagement.
Explore this service →Discuss where wider geospatial and project expertise may be relevant.
Explore this service →Tell us what you want to launch in Japan, who will use it, and where the work is getting stuck. We can discuss the right combination of software, APIs, data and specialist support.