Electricty, gas, steam, and air conditioning supply

WindNest

The invention is a self-aligning rooftop wind turbine designed to generate electricity efficiently for households. Unlike traditional large-scale wind turbines that require expansive open spaces and costly transmission infrastructure, this small turbine can be installed on rooftops. It features a...

VoltEdge

The invention involves a sol-gel-based uniform carbon-coating process designed to create high-performance lithium-ion batteries. This process uses carbon nanotubes and an improved carbon-coating method that incorporates organic phosphoric acid as both a carbon and phosphorus source. This allows for...

SunCycle

This invention presents a closed-circuit solar thermal energy recirculation and conversion system designed to optimise solar heat absorption and transform it into usable electrical energy using Peltier cells. Unlike traditional solar thermal or photovoltaic systems, this hybrid solution merges solar...

MagneGen

MagneGen™ is a breakthrough low-cost energy generation system that converts thermal energy into electrical energy using the magnetic relaxation effect in repurposed magnetron magnets—commonly sourced from discarded microwave ovens and other household appliances. The system harnesses the unique...

ThermoVolt

ThermoVolt™ is an innovative renewable energy system that harnesses thermal energy and converts it into electricity using Peltier cells based on the Peltier effect — a thermoelectric phenomenon where a temperature difference across two dissimilar materials generates an electric voltage. This system...

OptiSwitch

This invention presents a plug-and-play energy management system designed for South African households, integrating Internet of Things (IoT) controls, opto-isolation, and delayed switching technology. It enables automated, safe, and intelligent switching between grid power and local renewable energy...

Robust Technologies (Pty) Ltd

Robust Technologies is a research and development company that covers research projects in the production of green hydrogen using a process called electrolysis, the design and production of sand batteries, and 3D printing of satellite components.

Shabbos Shalom

Company Overview

Shabbos Shalom is a South African-based company specializing in thermal energy storage solutions, with a focus on innovation in renewable energy and climate change mitigation. The company is led by a thermal energy specialist with extensive experience in research, development, and business consulting in the fields of energy storage, carbon tax compliance, and ESG (Environmental, Social, and Governance) integration.

Core Focus Areas

Thermal Energy Storage: Shabbos Shalom develops and implements advanced thermal storage technologies, including phase change materials and molten salt

WJSV Projects

WJSV Projects (Pty) Ltd specialises in delivering high-quality construction and contracting services tailored to the unique needs of our clients. With a strong focus on professionalism, reliability, and attention to detail, we provide innovative solutions that consistently exceed expectations.

Our services include:

Building and construction
Project management
Contracting and consulting
Renovations
Electrical services
Plumbing services

Led by a dynamic trio of industry-driven professionals, our team is committed to delivering exceptional results that support and elevate our clients’ goals. Whether you

Leonard Vincent trusting (PTY) LTD

Leonard Vincent Trusting (PTY) LTD is a premier service provider specialising in both cleaning, maintenance and building construction. Our dual focus enables us to cater to a diverse clientele, ensuring that every project receives meticulous attention and expert care. Our primary purpose is to deliver high-quality services that enhance the functionality and aesthetic appeal of residential, commercial, and industrial spaces. By leveraging our expertise, we aim to foster environments that are not only clean and safe but also conducive to productivity and well-being.