Frequently Asked Questions
At Kendrick Renewables, we regularly receive questions about Solar PV, Battery Storage, Air Source Heat Pumps & EV Chargers from customers across Bristol, Bath, Portishead, Chew Valley and Chippenham. Here are answers to the most common enquiries about renewable energy installations.
Solar PV Systems
How long do solar panels last?
Solar panels typically last 25-30 years with minimal maintenance requirements. Our Trina panels come with comprehensive warranties and are designed for long-term performance in the UK climate.
Will solar panels work on cloudy days?
Yes, solar panels continue generating electricity even on cloudy days, though output is reduced compared to bright sunshine. The UK receives sufficient sunlight to make solar installations cost-effective throughout the year.
How much roof space do I need?
Most domestic properties have sufficient roof space for effective solar installations. Our site surveys assess your available space and design systems optimised for your specific roof configuration and energy requirements.
Battery Storage
Do I need battery storage with solar panels?
Battery storage isn’t essential but significantly increases the benefits of solar installations. Without batteries, excess energy is exported to the grid. Storage allows you to use your solar energy when the sun isn’t shining, maximising self-consumption and reducing grid dependence.
How long do batteries last?
Our Fox ESS and Givenergy battery systems typically come with 10-year warranties and are expected to last 20-25 years. These systems require minimal maintenance whilst providing reliable energy storage.
Can I add batteries to existing solar panels?
Yes, we offer retrofit battery installations for existing solar systems. Our team assesses your current setup and designs compatible battery storage solutions to enhance your energy independence.
Installation Process
Can I add batteries to existing solar panels?
Most domestic solar installations are completed within 1-2 days, depending on system size and complexity. Battery storage additions typically require one day. Our experienced engineers ensure minimal disruption whilst maintaining the highest installation standards.
Do I need planning permission?
Most renewable energy installations fall under permitted development rights and don’t require planning permission. We advise on any requirements during the consultation process and handle necessary applications where required.
Contact Kendrick Renewables for personalised answers to your renewable energy questions and expert guidance on the best solutions for your property.
