Load profile
When the site uses electricity and what its highest-demand periods look like.
Large scale storage
Large scale battery storage designed around complex energy sites.
For complex commercial and industrial storage projects, HEG starts with the electricity profile, supply, generation, access, resilience objectives and future demand before recommending a route.
Complex site feasibilityLoad and supply reviewResilience objectives
Hanchu ESS equipment
Large scale storage
Large scale battery storage designed around complex energy sites.
For larger, more complex energy projects, HEG starts with a feasibility conversation. We review the supply, load profile, solar or generation plans, space, access, resilience priorities and expansion objectives before defining an appropriate storage route.
Feasibility first
The right large scale project starts with the right site information.
A detailed proposal needs more than a controller and battery count. HEG will help establish whether storage, solar or a combined energy project is the right route.
Network and supply
Existing capacity, any constraints and the requirements of the proposed connection or upgrade.
Generation strategy
How current or planned solar and other generation could fit the wider energy plan.
Operational resilience
The equipment, processes or services that matter most when grid supply is interrupted.
Next step
Bring the site information to a practical energy-storage conversation.
HEG can then assess the sensible direction, including dedicated Commercial Storage where a 25kW–50kW Hanchu C&I route is appropriate.
Large scale storage
The strongest USP is a design that reflects the whole site.
Larger projects benefit from a feasibility-led approach. HEG begins with supply, profile, generation, access and operational resilience rather than presenting a generic product that may not fit the project.
01
Load-led design
A useful project starts with site demand and the periods that matter most to the operation.
02
Generation-aware
Storage can be assessed alongside existing or planned renewable generation as part of a wider energy strategy.
03
Clear project visibility
The proposal can identify the equipment, monitoring and support route appropriate to the agreed project scope.
What Our Customers Say
Real Reviews from Real Customers
Trustpilot
Google Reviews
“Home Energy Group Ltd is the best. They went above and beyond to help me. A previous company botched fitted a VP panels and Battery Inverter system — Home Energy Group Ltd are the only company who willingly rectified all the previous installation ensuring everything was correct and safe. I will always recommend them.”
Colin Smith
United Kingdom · Nov 2025
Trustpilot
“Called quite a few companies re installing a battery storage system. Most were quite pushy. When I called HEG, I was given good, easy to understand helpful information. They answer the phone promptly and are always helpful. The two electricians that installed the system have done a good job and left the house clean.”
Andrew Bartlett
United Kingdom · Jun 2025
Trustpilot
“Great service (thanks Tracy), transparent competitive pricing. Fast delivery. Very responsive.”
Michael Wright
United Kingdom · Oct 2025
Trustpilot
“Tracy from HEG stood out by providing a very competitive price along with clear, helpful information. The team's responsiveness and excellent aftercare have given me complete confidence that I made the right choice in choosing HEG.”
Simmondeep
United Kingdom · Jan 2026
Trustpilot
“Excellent sales knowledge of product and options with superb installation staff. Polite, efficient and professional.”
Colin Charlton
United Kingdom · May 2026
Trustpilot
“They are clearly a quality business. I found the prices to be reasonable. They are easy to contact on the phone — we don't get that much these days! The engineer turned up on the planned day. He was really good and clearly cared about his work. I would fully recommend them.”
Wayne
United Kingdom · May 2026
Trustpilot
“Had problems with our solar set up. Knowledgeable, very responsive and saved us £££ on call out fees with a simple fix. Highly recommend.”
Paul Butterfield
United Kingdom · Mar 2026
Trustpilot
“From the initial survey right through to the installation, the whole team at HEG were brilliant. The engineers were tidy, professional and explained everything clearly. Couldn't be happier with our solar panels.”
Sarah M.
Yorkshire · 2025
Google
Customer feedback is shown on HEG’s pages in the same review-card format used on our homepage, so you can read it without leaving the site.
Hanchu ESS video library
See large-scale Hanchu ESS in context
These product overviews introduce the equipment. A commercial energy-storage system still needs a detailed HEG survey, design and connection assessment.
Monitoring and control
Hanchu ESS monitoring platform
Explore the connected energy-flow view for compatible solar, battery, grid, home-load and EV equipment, plus the monitoring and available time-of-use scheduling tools shown in the platform.
Large-scale storage overview
Hanchu CESS-105K215AL overview
A short overview of the Hanchu CESS-105K215AL outdoor C&I energy-storage solution. HEG designs every large-scale project around the individual site, demand and connection requirements.
Large-scale storage in context
Hanchu CESS-418K-S overview
See a Hanchu CESS-418K-S large-scale energy-storage system alongside an existing commercial solar installation. Equipment choice and layout remain subject to project design.