Quote simulator
What should a quote for your site cost?
Choose your capacity and site conditions and an estimated quote appears at once.
Check the result, then request a comparison quote and we will walk you through the details.
A simulator that produces an estimated solar construction quote from business type, funding, site, capacity, generation hours, module grade, contract demand and supply voltage. For reference only; the final quote may move within ±5% depending on site conditions.
Your conditions
Pick the options and the quote on the right updates as you go. Check the result, then request a comparison quote and we will walk you through the details.
How do you plan to use the electricity?
Selling it, using it on site, or leasing out the roof or land each gives a different kind of quote.
How do you plan to fund the project?
Choose the closest of own capital, a loan, or factoring (equipment pre-financed). The upfront burden differs.
Where do you plan to install?
The site decides the mounting structure and the construction method.
Installed capacity or area
Use capacity if you know it, otherwise enter the area and we convert it to an approximate capacity.
Daily generation hours
Varies by region and orientation. If unsure, leave the default.
Module grade
Country of manufacture and grade change the rate. Korean grade 2 is a KS-certified grade 2 module.
Contract demand (kW)
Printed on your electricity bill. Used to gauge self-consumption. Leave blank if unsure.
Supply voltage
The KEPCO connection charge differs between high and low voltage. Your bill shows which you are on.
For idle land, floating, repowering and road solar, please contact us separately. Ask about special types
Estimated quote
Enter a capacity or an area and the quote appears here.
How it works
Where the number comes from
Calculated from market-average rates
Starting from average rates across many installations, we adjust for the capacity, site, module grade and funding you chose. VAT is excluded.
KEPCO connection charge and curtailment device
With own capital or a loan, the KEPCO connection charge and a curtailment device from 90 kW are added separately. Under factoring they are already inside the construction cost.
Explained in words only
Interest rates, KEPCO connection conditions and the fine differences between voltage classes are not entered; we note them instead. Subsidies and support programs vary by site and are reviewed separately.
Not covered here
Payback and annual return are set out in the full proposal after a site visit. Idle land, floating, repowering and road solar vary too much and are handled in a separate conversation.
This quote is for reference and cannot be relied on for investment or contracting decisions. GRIDAEND does not guarantee returns. The final proposal follows a site visit and a meeting. See how we work