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Large industrial building with solar panels, labeled 'Werfen 712,' and parking spaces.
Logo with two overlapping diamond shapes, one orange and one blue, above the word Wefen in stylized white text on a transparent background.

Werfen

This Solar PV system was installed on Werfens Pharmaceutical roof.

CLIENT

Werfen

SECTOR

Pharmaceuticals

TECHNOLOGY

SOLAR PV

SYSTEM SIZE

102 kWp

Year 1 Generation

79,000 kWh

YEAR 1 SAVINGS

£17,550

PAYBACK

5 Years

LOCATION

Warrington

Rooftop with rows of rectangular solar panels from Wefen, displaying a clean and organized installation. Panels are evenly spaced on a flat surface for efficient energy capture.
Aerial view of a Wefen industrial building with solar panels on its white roof, surrounded by open land. The eco-friendly structure has multiple windows on each side.
Sunset over Wefens rooftop solar panels in an industrial area; a building and skyline form a dramatic backdrop.
A large industrial building with Wefen solar panels on its roof; similar buildings in the background under a clear, sunny sky.

The Background

Werfen are a specialist pharmaceutical business that manufactures and develops biomaterials. They are a worldwide business with a branch based in Warrington. As part of their sustainability values, Werfen was keen to explore options of Solar PV on their roof.

The Solution

Perfect Sense Energy assessed Werfen’s site usage, taking into account working hours, peak loads and shift patterns. A 102kWp solar PV system was designed on the roof, utilising both east and west faces to maximise generation throughout the day. This solar panel system was designed using tier 1 panels with a 25-year performance warranty.

Aerial view of industrial building with solar panels. Wefen on facade, large windows. Cars parked below, one in wheelchair space. Play button overlay.

The Results & Feedback

Perfect Sense Energy installed 114 panels on the roof at Werfen. This 102.6 kWp system is expected to generate over 79,000 kWh of free, clean energy every year. This reduces their reliance on grid power and saves significant amount on energy bills. This system is expected to provide around £9,000 overall first year income and savings, with a 5 year return on investment. This system will save 30 tonnes of CO2 every year, demonstrating Werfen’s green credentials to their supply chain.

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How much could your business benefit?

 
 
 
 
  EXCELLENT  
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 Based on 31 reviews 
  
 
 
 
 
 
 
 
  
 
 
 
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 Adam Brown profile picture 
 
 
 Adam Brown 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Great company. Have worked with them on many installs. Communication is great, all process behind the scenes are done as efficiently as possible and installs have been carried out to the highest standard.
  
 
  
 
 
 
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 mike ward profile picture 
 
 
 mike ward 
 
 
 
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Comm Commercial have been working with Perfect Sense Energy for a couple years now, carrying out any associated industrial roofing works required to assist their installations.

Every member of the team brings a breadth of knowledge, professionalism and passion. We have no problem at all recommending Perfect Sense Energy to our clients who are considering PV/ Solar and would look nowhere else.

We look forward to continuing our great working relationship in the future.
  
 
  
 
 
 
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 alan powell profile picture 
 
 
 alan powell 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
PV cells and battery storage were installed 3 years ago ,and have performed faultlessly.
Installation was quick and easy and has been added to during that period.
System has generated  9.4Mw .
I am very pleased with the setup and support received to date.
Perfect sense energy are a professional outfit who I am happy recommend .
  
 
  
 
 
 
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 David Collins profile picture 
 
 
 David Collins 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
This review has be amended to reflect the fact that PSE have been in touch to resolve my issue and put in place changes to enhance their future customer experience. We have had no troubles since. Thanks John.
  
 
  
 
 
 
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 Julie Martin profile picture 
 
 
 Julie Martin 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Picked up solar panels today. Gary was friendly, helpful and professional. Highly recommended.

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