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3.2 year lifetime return on investment for Porsche
Explore how Porsche Centre Norwich achieved a 6.1x ROI with Sustain Commercial Solar, saving £991,363 over the system's lifetime by reducing carbon emissions.
Hear it from
Porsche
themselves
We spoke with the client about their experience with Sustain Commercial Solar.
Key points:
Financial savings and earnings
Lifetime energy savings
British Pounds Sterling (£)
System cost
British Pounds Sterling (£)
Estimated ROI
Years
Average savings per week
British Pounds Sterling (£)
Average savings per month
British Pounds Sterling (£)
Average savings per year
British Pounds Sterling (£)
Energy production and grid reliance
Annual energy generation
kWh
Specific yield
kWh / kWp
Self sufficiency
Proportion of energy from the grid
Energy production and grid reliance
Equivalent trees planted
Trees
Lifetime carbon offset
kg of carbon offset
Average carbon offset weekly
kg of carbon offset
Average carbon offset monthly
kg of carbon offset
Average carbon offset yearly
kg of carbon offset
Javed Sattar
Portfolio Manager
Project Breakdown
We installed a 174 kW solar power system with the objectives of reducing energy costs and grid dependence. With an annual generation capacity of 164,421 kWh, it meets 80,215 kWh of yearly self-consumption needs and exports 84,206 kWh of surplus energy per year.
Hardware
At Sustain Commercial Solar, we prioritise quality and reliability by exclusively using Tier 1 brands and top-notch hardware for our solar installations. This commitment ensures that our systems deliver maximum efficiency, durability, and performance.
For the Porsche solar project, we installed:
- 431 HTSAAE 405W Monocrystalline Modules
These high-efficiency panels are known for their superior performance and long lifespan, making them a perfect fit for high-demand environments. Additionally, we utilised:
- 1 x 120kW Solax X3 Inverter
- 1 x 40kW Solax X3 Inverter
These inverters are renowned for their advanced technology, high efficiency, and robust performance, ensuring optimal conversion of solar energy.
By selecting only the best quality components, Sustain Commercial Solar guarantees that our systems not only meet but exceed industry standards, providing our clients with reliable, long-term solar solutions.
System Monitoring
We have implemented an advanced monitoring system for the Porsche solar project, allowing the client to access real-time data and insights into their energy usage and generation.
This sophisticated monitoring solution is designed to provide comprehensive visibility and control over the solar power system's performance. With user-friendly dashboards and detailed analytics, the client can track live updates on energy production, consumption, and export, ensuring they are always informed about their system's efficiency and output.
If you would like a live link to a public version of the dashboard, please get in touch.
Financial model used
This client opted for
CAPEX
as their financial vehicle.
Book your free consultation today
We can give you extensive projections on various commercial solar options with some basic usage data and a video call.
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Our team
100+ years combined experience in solar and over 50,000 installations completed.
Our team are ready to assist you in your commercial solar transition.
We’re actively looking for driven self starters to join us on our mission to empower UK businesses with sustainable energy.
