Andrew's home
A two-phase 10.26kWp solar installation with battery storage for increased energy efficiency.
Jan 12, 2023
12
yrs
24
2
10.26
kW
Project Overview
Andrew from West Leith, Hertfordshire, wanted a solar energy system that could grow with his needs. Chiltern Solar designed and installed a phased solar solution, combining high-efficiency panels with battery storage, to reduce energy costs and reliance on the grid.
Installation Timeline
1st Installation
Quote Issued: 3rd August 2022
Survey Booked: 18th August 2022
Final Quote Issued: 5th September 2022
Scaffolding Erected: 11th January 2023
Installation Completed: 12th January 2023
2nd Installation
Quote Issued: 23rd May 2024
Survey Booked: 24th June 2024
Order Received: 1st July 2024
G99 Approval Secured: 17th July 2024
Scaffolding Erected: 19th August 2024
Installation Completed: 21st August 2024
The Installation Process
The first phase included the installation of 12 Jinko Tiger New 415W panels connected to a Solis 3.6kW inverter. This laid the foundation for Andrew's renewable energy journey. Phase two expanded the system with an additional 12 Jinko Solar 440W panels, a Growatt 6kW hybrid inverter, and two 5kWh Growatt batteries to store surplus energy for later use.
The installations were carried out smoothly by Chiltern Solar's expert team. Roofers Luke Crimmins, Joe Freeman, and Oscar Lenane ensured secure and precise panel installation, while electrician Matt Willan handled the integration of the inverters and batteries.
Why Choose Solar?
Andrew’s system now generates a combined total of 8436kWh annually, reducing his reliance on the National Grid by 27%. The inclusion of battery storage ensures greater energy independence, with the ability to store surplus energy for night-time or cloudy day use.
Results and Benefits
Andrew’s two-phase system is forecasted to achieve a return on investment within 12 years. The total system size of 10.26kWp maximises energy generation while ensuring future flexibility and scalability.
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Installed and commissioned by
Andrew's solar & battery system
View the hardware that we installed for this customer.
24
solar panels
2
batteries
Full list of hardware installed
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Case study produced by
Heidi Drewett
Marketing Manager
, Chiltern Solar
Heidi Drewett serves as the Marketing Manager at Agrivert, where she oversees all marketing activities, including the Chiltern Solar division.
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