Indigenous. Optimized. Solar.

Know exactly what solar system
your home needs.

Enter your appliances. Get a full system specification and cost estimate, sized for your actual load, your location, and your grid reality.

Size My System Free. No account required.

One platform. Three tools.

Sizer

Enter your appliances and get a full solar system specification sized to your actual load and location.

Cost Estimator

Get a low to high price range for your sized system based on current Nigerian component prices.

Budget Planner

Have a limited budget? Input it and get the optimal system that covers the most of your daily energy needs within what you can spend.

Solar sizing that accounts
for your reality.

4 hrs
Average daily grid supply in Nigeria

Your location, your appliances, and your grid supply all affect what system you actually need. A system sized for Lagos is wrong for Kano. A system sized on generic assumptions is wrong for everyone.

Starrnex runs the numbers: peak sun hours by state, surge loads, duty cycles, autonomy, and battery chemistry, so your specification is built on your data, not a generic estimate.

Three steps to your
solar specification.

01

Enter your appliances

Select what you run at home and how long. Starrnex accounts for surge loads and duty cycles automatically. No engineering knowledge required.

02

Get your system spec

Panels, batteries, inverter sized to your load, your state's solar resource, and your autonomy preference. Every figure is calculated, not estimated.

03

Download your report

A branded PDF you can share with any installer. Your Report ID stays active at starrnex.com so your full system profile can be pulled directly. No re-entry, no confusion.

Your system. Sized right.

Size My System Free. No account required. Takes about 3 minutes.