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Nairobi, Kenya · Services nationwide
NEXTRITECH Engineered for what’s next

Nairobi, Kenya · serving East Africa and beyond

Smart software.
Reliable power.
Engineered in Kenya.

We build engineering apps used by professionals worldwide, and design, supply and install solar, battery and plumbing systems across East Africa.

// Flagship app

Size a solar and battery system in minutes

SolarBESS Sizing Studio turns a real load profile into array, inverter and battery sizes, then produces an itemised client quotation, from your phone.

  • Rules and tariffs for 22 countries built in
  • Bill of quantities and a quotation ready to send
  • English, Español, Português and Français
// Recent installation

Real systems, installed properly

Panels on a steel frame, a Growatt hybrid inverter, a protection box with a changeover switch and a floor-standing lithium battery.

Rooftop solar array on a steel frame
01Solar array on a steel frame
Growatt hybrid inverter above a protection box and floor-standing battery
02Inverter, protection box and battery
Protection box and changeover switch
03Protection and changeover
Inverter display showing solar, battery and load
04Inverter display: solar, battery and load
// Why Nextritech

Practical engineering meets software precision

01

Practical, efficient, world class

Our teams know local grid codes, water quality and building standards across East Africa.

02

Software-driven efficiency

We run our own sizing, project and stock tools, so designs and quotes are faster and more accurate.

03

Support for the full lifecycle

From load analysis and hydraulic modelling to maintenance and continuous software updates.

// Ready when you are

Let’s build what’s next.

A solar quote, a site survey or a question about our apps. We reply to the email or phone number you give us.

// Connect

Get in touch

Request a site survey in Kenya, or ask about our engineering apps.

Download apps
Android

Send an inquiry

We'll reply to the email or phone you provide.