PV yield and system sizing calculator
Calculate how much energy a system will produce at the customer's location and size the capacity and number of modules: PVGIS / NASA POWER irradiation, optimal tilt and azimuth, roof capacity, wind and snow loads (Eurocode / DBN), project economics — NPV, LCOE, payback.
- PVGIS / NASA POWER data
- Loads: Eurocode / DBN
- Economics: NPV, LCOE, payback
Pick a location, fetch irradiation data and calculate the project — one click moves the result into the order calculator.
Equipment for your project
Modules, energy storage and chargers from the PL warehouse — unit prices public, pallet and container prices after login, live availability.
JA Solar DeepBlue 4.0 Pro JAM54D40-465/LB 465 W · Black frame
JA Solar DeepBlue 4.0 Pro JAM60D40-500/LB 500 W · Black frame
B2B company account
VAT-ID checked in VIES, orders with a proforma, saved calculations.
Create accountWarehouse & logistics
Own warehouse in Pruszków: dispatch within 2 working days, 0% VAT for EU companies with a VAT-ID.
Warehouse & logistics