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APPS AND SOFTWARE

Welcome to our Apps & Software hub — your guide to digital tools that make work, learning, and everyday life easier. From productivity apps to specialized software, we highlight solutions that save time, improve efficiency, and enhance your digital experience. Whether you’re a student, professional, or business owner, you’ll find curated recommendations and insights to help you choose the right tools for your needs.

Our store front of Apps and Software consists of applications for farmers, businesses, schools, students, teachers-in-training, solar installers, solar engineers, student scholarships, etc.
Each category has a variety of applications to select from as explained below.

NTI PgDE Past Q & A
Click below to get started with Second Semester materials: 📘 Second Semester

Apps for SS 1 to 3 eClasses

PV

Solar Design Calculator — Quick, Local, Practical

Fast answers for installers, farmers, everyday users and engineers — no heavy jargon.

Local solar at a glance (simplified)

Peak Sun Hours (PSH) — the easiest single number to use when sizing panels — varies across Nigeria: roughly 4.0–4.5 kWh/m²/day along the coastal south, 4.5–5.5 kWh/m²/day across the middle belt, and 5.5–6.5+ kWh/m²/day in the far north. These simplified ranges are based on NASA POWER, PVGIS, and local resource studies.

Quick definitions — plain English

  • Irradiance: the sunlight power at an instant (watts per square metre, W/m²).
  • Irradiation: energy over time (kWh/m²/day) — how much sun energy fell that day.
  • Sun Hours: the number of equivalent full-sun hours in a day (same as PSH when measured at 1,000 W/m²).
  • PSH (Peak Sun Hours): a single number you can plug into sizing formulas — e.g., 5 PSH means the site gets energy equal to 5 hours at 1000 W/m².

CALCULATE, OPTIMIZE, AND CONTROL WITH

This tool uses local PSH (NASA / PVGIS simplified ranges) and real manufacturer datasheet numbers from panels available in Nigeria. Enter your daily energy need and your local Sun Hours (PSH) — the app does the heavy lifting and returns clear, actionable results.

1. Panel Quantity
Number of panels required for each panel type, given your Energy/day and Sun Hours.
Formula: Panels = ⌈Energy_per_day (Wh) ÷ (Panel_Power_W × PSH)⌉
2. Total Capacity (Power)
The summed power of the selected panels (useful for inverter sizing).
Formula: Total_W = Panels × Panel_Power_W
3. Total Area
How much roof or ground space you need for each panel option.
Formula: Area_m² = Panels × Panel_Area_m²
4. Total Weight
Quick check for structural planning (roof load).
Formula: Weight_kg = Panels × Panel_Weight_kg

Who this helps: installers, farmers, everyday solar users, and solar engineers who want clear numbers — not dense papers.

All panel specs are taken from manufacturer datasheets (those common in the Nigerian market) so the calculators are grounded in real part numbers and weights.

Note: The PSH values above are simplified for quick estimates. For site-specific accuracy, you can generate precise solar data directly inside this app using the integrated PVGIS or NASA POWER sources — no extra tools needed.

Scholarship Apps

Use our scholarship apps to quickly and easily find schools that offer financial aids, grants and loans.

Solar Training

Take the next step toward designing your own off-grid solar system with confidence.

We build custom applications based on customer’s request. For example, in construction site project, we developed a PEE-AA or Project Execution, Expenses and Analytics App for construction site management.

Language Translator for English, Yoruba, Igbo, Hausa

Source and Target Languages:
Source Text:
Target Text:
Regions in Nigeria:

We provide services such as translating Journal Papers, Articles, etc, from one language to another. Check our language and linguistics services.

In addition, secondary school apps and software are developed and available based on the school specific requirements and/or plan. A school may decide to take it up gradually by subscribing for a smaller application to serve some selected classes and then later scale it up for the entire student population. For example, the Academic Records Management (ARM) Software is a custom type application that is designed for any number of classes in colleges and secondary schools.

PEE-AA
Project Execution, Expenses and Analytics App
for
Construction Site Management

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