Sigma Power Tech is one of the leading System Integrator, who provides the multi brand solution in the field of Surveillance. We deal in all leading international and Indian brands. We do the installation and

Every home runs on power. Lights, fans, refrigerators, televisions, air conditioners—all of them depend on electricity. But the rising cost of electricity and the pressure on the environment make people search for better solutions. That

A biogas plant is a practical solution for managing organic waste while producing useful energy. These plants use the natural process of anaerobic digestion to break down food scraps, animal manure, and agricultural residues, creating

Carbon dioxide (CO₂) is all around us. It’s a natural part of the air we breathe, but in recent years, it has become one of the biggest threats to our planet. Too much CO₂ in

In 2025, energy use is one of the biggest challenges facing building owners. Electricity prices are higher than ever, and the demand for eco-friendly practices is no longer optional—it’s expected. Schools, offices, hospitals, and even

Fire can be sudden, frightening, and destructive. The idea of a fire starting at home or at work is enough to make anyone take notice. That’s why a fire detection system matters so much. You and your