Solar PV & 9.4kWh Battery Storage Installation in Sheffield
Location: Sheffield, South Yorkshire

System Size: 3.8kW Solar PV Array + 9.4kWh Battery Storage

Key Equipment: 8x Aiko 475W Panels, Hanchu 3.68kW Inverter, 9.4kWh Hanchu Battery

Project Overview
This Sheffield homeowner approached Think Free Solar Ltd looking for a reliable, high-performance solar and storage solution to combat rising electricity costs and maximize energy independence. With a standard residential roof layout, selecting high-efficiency equipment was critical to squeezing maximum kilowatt-hour generation out of the available roof space.

Our MCS-certified team engineered a bespoke hybrid solar PV and battery system designed to meet the household's daily energy demands and eliminate high peak-rate grid electricity.

System Sizing & Equipment Specifications
To deliver maximum efficiency and long-term reliability, we specified a premium hardware combination:

8 x Aiko 475W N-Type ABC Panels (3.8kW Array): Premium high-efficiency panels delivering industry-leading performance, clean all-black aesthetics, and excellent output even in lower light or overcast UK conditions.

Hanchu 3.68kW Hybrid Inverter: The intelligent core of the installation, managing real-time power distribution between the solar panels, home circuits, storage battery, and grid.

9.4kWh Hanchu ESS Battery Storage: A substantial capacity storage setup that captures excess daytime solar generation for use during peak evening hours, keeping grid imports to a minimum.

Grid Compliance & Smart Tariff Integration
Northern Powergrid G98 Approval: Completed under standard G98 micro-generation notification rules, ensuring full regulatory compliance with the local Distribution Network Operator.

Smart Tariff Optimization: Paired with smart time-of-use tariffs (such as Octopus Energy), allowing the 9.4kWh Hanchu battery to charge from low-cost off-peak grid electricity during winter months when solar generation is naturally lower.

Real-Time App Monitoring: Fully configured on the client’s smartphone to provide live visibility over solar production, household consumption, and battery state-of-charge.

The Result: True Energy Freedom
By combining top-tier Aiko panels with scalable Hanchu battery storage, this Sheffield property now generates and stores clean power year-round. The homeowner benefits from significantly reduced monthly energy bills, protection against future grid tariff increases, and full MCS documentation to claim Smart Export Guarantee (SEG) payments for surplus power.

Ready to Power Your Sheffield Home with Solar?
Contact Think Free Solar Ltd today for an MCS and NAPIT certified site survey and custom system design across Sheffield and South Yorkshire.