Nextritech is an engineering and technology company with three specialized divisions: engineering software & mobile applications used by professionals worldwide, solar & battery energy systems, and resource-efficient plumbing & hot water engineering. We combine practical engineering expertise with software development to help organizations build reliable infrastructure, cut costs, and make better decisions.
Sizing calculators, quotation tools, project management and inventory control for engineers and contractors
Design, supply, installation and maintenance of solar PV, BESS, backup power and energy management systems
Heat exchangers, solar-assisted hot water, water reticulation, pumping and energy-efficient mechanical services
Solar, battery storage and plumbing systems thoughtfully designed for East Africa's grid conditions, water needs and the demands of modern homes and businesses.
Professional mobile and web applications for engineers, contractors, businesses, institutions and individuals. Built for multiple platforms, with new tools and products shipping regularly.
Every unit. Every payment. A clearer picture.
Track rent, advance credits, unit costs and repairs across your rental portfolio. Generate invoices and receipts, and keep furnished units organised.
For landlords, property managers and furnished-rental operators.
Size solar arrays, inverter capacity and LiFePO4 banks from real load profiles, then generate itemised client quotations on the spot.
For paint technologists and industrial coaters — model pigment volume concentration, resin ratios and chemical properties with confidence.
Whether we're installing a 1000 kWH solar-storage plant in Nairobi or publishing a formulation calculator used by coating engineers abroad, the standard is the same: technical rigour and reliability.
Our EPC teams know local grid codes, water quality and building standards across East Africa.
We run our own software solutions for sizing, project management and stock control — faster, error-free execution.
From load analysis and hydraulic modelling to long-term maintenance and continuous software updates.
Request a site survey in Kenya, or ask about our engineering apps.