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Insights
June 5, 2024
All Bright Sunday solar PV systems are connected in real-time to a unified monitoring system. We also measure the solar irradiation for each system using a top-tier satellite system.
When monitoring solar PV systems we are capturing and following up on minimum 200 data points every 5th minute. In some cases it can be more than 500 data points. All the systems are connected via the 5G networks. The data is transmitted via a secure VPN tunnel to our monitoring system where we compare it to the solar irradiation data we get from a satellite based system.
April 2, 2024
Do you know that every second, the sun radiates about 386 billion billion megawatts of power. That's enough to power over 400,000 Earths!
Get your own power plant on your roof. Solar PV panels capture the sunlight and generates electricity through the photovoltaic effect Read more about what actually happens.
March 22, 2024
Bright Sunday using heat cameras with infrared imaging for Early Detection and Optimization of Solar PV Installations.
PV systems are not immune to issues that can compromise their efficiency and life time. One important tool for inspecting and detecting issues is the use of infrared (IR) or heat cameras.
Jamón Salamanca’s decarbonisation journey continues with a 2 MW solar installation 
Read more about Jamón Salamanca
Bright Sunday and Jamón Salamanca in a long term partnership to reduce energy costs and carbon emissions.
Jamon Salamanca is one of Spain’s largest producers of what is regarded as the best ham in the world, Jamón Ibérico. The company has now taken another step towards a more sustainable future. On the roof of one of their largest sites outside Salamanca, they now have a 2 MW solar PV system with 3,690 solar panels.
October 23, 2023
Bright Sunday enters a partnership with the #1 ranked bank globally, Triodos Bank, to finance clean energy projects.
The collaboration means more funding to assist companies that want to reduce their CO2 footprint but don’t prioritize or feel they have the capacity to allocate people or money for this.
New customers in Spain reduce energy cost with 41% in average 
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The average new Bright Sunday customer will cut its electricity costs by 41%, with zero upfront investment, with our solar PV Power Purchase Agreement (PPA).
“We have recently offered some customers in Spain 75% savings, but that is not very common. 41% savings is an average”, says Niklas Engström, CEO at Bright Sunday.
What’s best – invest in Solar PV yourself or buy it as a service? 
Read about the benefits of PPA
What investments, work, operational cost and risks are you willing to accept?
All commercial and industrial companies considering an installation of solar PV will face the question of what’s best – invest or buy as a service?