irri-pv: Solar Design

I am an agricultural engineer with 25 years of irrigation project experience. I built irri-pv because I needed one tool to size solar systems on site, for irrigation pumps as well as roofs and fields.

Please note: solar data, prices, electricity tariffs, grants and regulation checks in this version cover Turkey only (81 provinces, 975 districts). Projects outside Turkey cannot be calculated yet.

SIMPLE MODE (free, with ads)
For farmers and home owners who want a quick estimate.
• Choose irrigation, roof or land
• On-grid, hybrid or off-grid systems
• System size, monthly energy or daily water output
• Cost, savings and payback, with the irrigation grant option
• Summary PDF

PRO MODE
For solar installers, dealers and engineers working on site.
• Draw the roof or field on a satellite map; panels are placed automatically
• Panel and inverter library, strings, cables and protection
• Live checks for voltage, current, cable drop and regulation limits
• Irrigation pump sizing with friction loss
• Battery sizing
• Editable price list and offer terms
• Customer offer PDF and technical report with your own logo
• 3D model and shading analysis

Calculations run on the device. The satellite map needs an internet connection.

Results are a preliminary design. The final project must be approved by an authorized engineer.

SUBSCRIPTION
Without a subscription, Pro mode lets you work on 2 projects, and the offer PDF, technical report, 3D and shading, and company logo stay locked. irri-pv Pro is available monthly or yearly, with a 7-day free trial, and removes ads. Payment is charged to your store account. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel it in your store account settings.

Recent changes:
First release: design solar systems for irrigation, roofs and land in Turkey, and share offer PDFs.