W. Giertsen Energy Solutions
Customer References & Success Stories

Customer References

Success stories that demonstrate our expertise in sustainable energy solutions

Explore Some of Our Projects

Our team has successfully commissioned over 300 solar projects in Africa since 2015. These projects range from residential systems to commercial and industrial systems for clientele in the UN, the private and public sectors among others.

Solar panels customized to your unique energy needs

Save up to 75% or more on electricity bills

Panels built to last, ensuring reliability for decades

Reduce your carbon footprint with sustainable energy

Equator Farm

Equator Farm

Nanyuki, Kenya

Capacity: 240kWp

Type: Flower Farm

Grid: On grid

Previous: KPLC

Maasai Flowers

Maasai Flowers

Naivasha, Kenya

Capacity: 500kWp

Type: Flower Farm

Grid: On grid

Previous: KPLC

RIMI Flowers

RIMI Flowers

Naivasha, Kenya

Capacity: 50kWp

Type: Flower Farm

Grid: On grid

Previous: KPLC

Synresins

Synresins

Thika, Kenya

Capacity: 125kWp

Type: Manufacturer

Grid: On grid

Previous: KPLC

Samburu Soroi Lodge

Samburu Soroi Lodge

Samburu, Kenya

Capacity: 275kWp, 334kWh

Type: Safari Lodge

Grid: Off grid

Previous: off grid

Botswana Institute of Technology (BITRI)

Botswana Institute of Technology (BITRI)

Gaborone, Botswana

Capacity: 500kWp

Type: University

Grid: On grid

Previous: Utility

Residential Installation - Karen

Residential Installation - Karen

Karen, Nairobi

Capacity: 8.1kWp, 10.8kWh

Type: Residential

Grid: Hybrid

Previous: Generator

Residential Installation - Nyali

Residential Installation - Nyali

Nyali,Mombasa

Capacity: 13kWp, 16.5kWh

Type: Residential

Grid: Hybrid

Previous: KPLC

Residential Installation - Vipingo

Residential Installation - Vipingo

Vipingo, Kilifi

Capacity: 9.9kWp, 22.3kWh

Type: Residential

Grid: Hybrid

Previous: KPLC

Residential Installation - Vipingo

Residential Installation - Vipingo

Vpingo, Kilifi

Capacity: 9.9kWp, 22.8kWh

Type: Residential

Grid: Hybrid

Previous: KPLC

School Installation - Nanyuki

School Installation - Nanyuki

Nyanyuki, Laikipia

Capacity: 9.9kWp, 16.5kWh

Type: Residential (School)

Grid: Hybrid

Previous: KPLC

Our Impact in Numbers

300+

Projects Completed

75%

Average Energy Savings

100K+

Tons CO₂ Saved

50+

Years of Excellence

Hear from Our Customers

Customer Success Stories

Don't just take our word for it. Here's what our satisfied customers have to say about their experience with our solar solutions.

"Very professional from initial discussions through to commissioning of the system. The system has performed admirably and more than meets my requirements - even on cloudy days!"

Philip Waterer

"We had our W. Giertsen solar installation for almost two years now and have nothing but praise for the system; indeed we have recommended it to many friends. Paul and his team did a brilliant job, we never notice power cuts and have never had any issues."

Madeleine Wackernagel

"We have invested in your solar power generation on all our farms; 40 percent of our energy is from these solar panels and we're saving huge amounts on our energy bill every month."

Chris Kulei

Sian Farms

"The supercapacitor technology combined with solar panels has completely changed how we operate. Zero downtime, faster charging, and exceptional reliability."

Robert Njeri

Green Solutions Kenya

"After comparing multiple options, this solar solution was by far the best investment. ROI has been outstanding, and the maintenance team has been excellent."

Sarah Odhiambo

Nairobi Restaurant Group

"The installation process was quick and professional. The system has been working flawlessly for over a year now, even during the rainy season."

Daniel Kimani

"Very professional from initial discussions through to commissioning of the system. The system has performed admirably and more than meets my requirements - even on cloudy days!"

Philip Waterer

"We had our W. Giertsen solar installation for almost two years now and have nothing but praise for the system; indeed we have recommended it to many friends. Paul and his team did a brilliant job, we never notice power cuts and have never had any issues."

Madeleine Wackernagel

"We have invested in your solar power generation on all our farms; 40 percent of our energy is from these solar panels and we're saving huge amounts on our energy bill every month."

Chris Kulei

Sian Farms

"The supercapacitor technology combined with solar panels has completely changed how we operate. Zero downtime, faster charging, and exceptional reliability."

Robert Njeri

Green Solutions Kenya

"After comparing multiple options, this solar solution was by far the best investment. ROI has been outstanding, and the maintenance team has been excellent."

Sarah Odhiambo

Nairobi Restaurant Group

"The installation process was quick and professional. The system has been working flawlessly for over a year now, even during the rainy season."

Daniel Kimani

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