Client Case Studies
Infinity Innovations
three phase battery storage in partnership with ASK Renewable Solutions.
04/2025
Wigan, Cheshire
Overview:
Like many businesses and homeowners across the UK, a commercial property in Wigan, Greater Manchester, felt the pressure of rising energy costs. In search of a long-term solution, the owners sought to reduce operating costs and improve energy resilience by investing in a renewable energy system.
ASK Renewable Solutions was contracted to install a three-phase battery storage system. The business had previously relied on grid energyto provide the building’s power, so a shift to harnessing renewable energy with a HANCHU battery storagesystem was a strategic move to protect profits and reduce grid reliance.
Solution:
ASK Renewable Solutions designed a commercial-scale system, combining a large PV array with a HANCHU ESS battery storage solution. The system, a 50kW C&I three-phase hybrid inverter with a stack of HANCHU ESS 9.4kWh high voltage batteries, totalled a storage capacity of 28.2kWh. The system now supports heavy loads, whilst storing excess energy for use during non-generating hours.
Between January 24th and May 1st 2025, the property consumed 24,800 kWh of electricity, which would have cost £7,192 at a rate of 29p per unit.
During the same period,the solar panels generated 16,100 kWh of electricity, out of which 14,000 kWh was used and stored in batteries (for later use), resulting in a savingsof £4,060. The remaining 2,100 kWh was exported to the grid,earning £315 at a rate of 15p per unit.
In total,the owners effectively saved £4,375 over approximately three months.
The client now benefits from significantly reduced energy bills, greater grid independence, and future-proofed infrastructure ready for EV integration or system expansion.
What ASK Renewable Solutions delivered:
1 x HANCHU C&I Three-Phase Hybrid Inverter 50kW
3x HANCHU High Voltage Battery9.4kWh
136 x Jinko 440w Solar Panels
Client:
“Energy costs were hitting our space, so we needed a long-term solution. Installing the Hanchu battery system alongside solar panels gave us immediate control. We now store the solar energy we generate during the day and use it when it’s most needed, massively reducing our bills and transforming how we manage the property’s energy”
- Property Owner
Dovehaven Care Homes
A powerful upgrade in energy efficiency by ASK Renewable Solutions.
Dovehaven Care Homes - 04/2025
Warrington, Cheshire
120-Bed Residential & Dementia Care Home
Callands Care Home
Future proofing with purpose:
Rising energy costs and sustainability concerns are now central to every decision, whether managing a care home, running a business, or upgrading your family home. At Callands Care Home, a major energy overhaul was needed to reduce costs, improve comfort, and align with modern environmental targets.
Dovehaven, a respected care provider, partnered with ASK Renewable Solutions to deliver a complete energy transformation. This transformation offers valuable insight into what’s possible for commercial buildings and domestic homes alike.
Solution: Smart heating meets renewable energy:
Callands Care Home had been relying on an outdated and inefficient electric heating system, which was expensive and environmentally unsustainable. Our mission was to design and install a cutting-edge, energy-efficient heating and hot water solution that could meet the demands of a large property while maximising savings and control.
What ASK Renewable Solutions delivered:
Heat Pump System:
16 ultra-efficient air source heat pumps.
Heating divided into 4 smart zones to optimise usage and improve control.
Full heating and hot water supply now delivered by low-carbon technology.
Solar PV System:
440 solar panels (each rated at 440 watts).
3 x 50kW inverters installed.
Panels spread across 14 roof sections.
Estimated annual solar generation: 144,148 kWh.
Results:
Energy Use (Heating & Hot Water) Annual Consumption:
- Before - 733,943 kWh
- After - 203,873 kWh
Estimated solar generation - 144,148 kWh
Estimated annual energy savings (@ £0.28/kWh) - £148,419+
Client:
“This has transformed our energy profile. We’re seeing major cost savings and improved comfort throughout the building. Our residents and staff feel the difference—and so does our bottom line.” - Damion, Dovehaven Care Homes.
Why this matters to you:
Whether you're a homeowner or a business owner, these results can be replicated on a smaller or larger scale to suit your property.
Commercial:
Lower Running Costs, Huge reductions in energy bills.
More Control, Zoning allows heating where and when it's needed.
ESG & Carbon Compliance, Hit sustainability targets and reduce emissions.
Resident Comfort, Quiet steady and responsive heat ideal for care environments.
Domestic:
Save Money, Heat pumps and solar dramatically cut energy bills.
Stay Warm Efficiently, Enjoy better temperature control across your home.
Energy Independence, Generate and use your own clean electricity.
Futureproof Your Home, Add value and comply with upcoming energy standards.
A system that works for any property:
From large care homes like Callands to small family homes, the principles remain the same. use less energy, generate your own where possible, and take control of your heating.
Our experience in both commercial and domestic sectors means we can design the perfect low-carbon system for your needs, whether that’s a multi-zone heat pump setup, solar PV installation, or both.
Ready to make the switch?
If you’re thinking of replacing an old heating system, cutting costs, or going greener, this case study is proof that the results are real and achievable.
Let’s talk about what we can do for your home, your business, or your clients.
Empowering Your Energy Choices
20+ Years Expertise in Renewable Energy Solutions
We specialise in the installation, repair, and maintenance of all forms of renewable energy solutions, providing the highest quality roofing and solar energy services. Our team are dedicated to helping you harness the power of the sun. With years of experience, we ensure quality and reliability in every project.
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