Powering Businesses with Smart, Sustainable Energy
Our solutions are tailored, scalable, and built for high-performance, ensuring that businesses, industries, and institutions benefit from uninterrupted power and long-term savings.
12+
MWp Installed
300+
Business Clients
75%
Cost Reduction
99.9%
Uptime
Our End-to-End Process
From initial assessment to ongoing support, we ensure a seamless transition to sustainable energy
Energy Assessment
For businesses looking to reduce electricity bills while staying connected to the grid.
- Comprehensive energy assessment
- Consumption pattern analysis
- Cost-saving opportunities
System Design
For businesses that need backup power alongside solar energy generation.
- Custom solution design
- Energy Storage integration
- Backup power planning
Installation
Expert installation services for homes and businesses anywhere - from urban centers to remote off-grid locations
- Professional deployment
- Minimal disruption
- Quality assurance
Operations & Maintenance
Ensure your business never experiences downtime due to power outages.
- 24/7 monitoring
- Preventive maintenance
- Emergency support
Comprehensive Energy Solutions
Tailored solutions for every business need
Solar for commercial facilities
From on-grid solar systems, hybrid, off-grid, and fuel-saving solar systems. We have experience in East Africa in deploying complex solar systems.
Battery Energy Storage
W. Giertsen Energy is an expert in integrating battery storage in commercial facilities for hybrid and off-grid/diesel solar systems. We are most loved by our clients with supercapacitor battery systems.
Specialized Applications
Need solar for specific uses like cold storage or water pumps? We not only design custom solar systems to meet these needs, we also supply the cold storage units and water pumps themselves.
Online smart monitoring
Simple, user-friendly platforms that let you track and measure your solar power usage in real time.
Financial Optimization
Reduce the burden of high upfront costs with our flexible project financing options.
Ready to Transform Your Business Energy?
Join leading businesses in the transition to sustainable, reliable energy. Our solutions are tailored to your specific needs.