A Modern, Compact Low-carbon
Alternative to a Hot Water Cylinder
Sunamp heat battery for hot water uses patented Phase Change Materials to make homes and buildings more energy-efficient and sustainable while reducing carbon emissions.
Energy Efficient
Saving You Money
Made In The UK
10-Year Guarantee
Space Saving
Suitable For Any Size Home
Reduced Running Costs
Instant Hot Water, Lower Bills
Sunamp Thermal Store For Hot Water
Sunamp heat batteries are energy-saving thermal stores that efficiently store heat for hot water and on demand. Up to 4x more compact than traditional hot water cylinders and with far lower heat losses, they are easy to install and compatible with a wide choice of energy sources including heat pumps, solar PV systems and boilers. Sunamp is the ideal alternative to large, greedy, traditional hot water cylinders.
Sunamp thermal energy storage technology uses patented Phase Change Materials to make homes and buildings more energy efficient and sustainable, while reducing carbon emissions.
Sunamp Thermino Heat Batteries - Efficient Hot Water Solutions for Your Home
Sunamp heat batteries can be charged with large amounts of energy from renewable and other sources, and released to deliver hot water, cooling and space heating on demand across a wide range of temperatures, and for a wide range of residential and industrial applications.
The company’s range of compact heat batteries for the residential market provides a low carbon, reliable, space-saving alternative to traditional hot water cylinders, safely cutting energy consumption and fuel costs.
Sunamp Hot Water Storage Benefits
- Works with a wide choice of energy sources
- Single and Dual Circuit models work with a wide choice of thermal energy sources
- Simple user interface
- Simple user interface shows heat battery state of charge
- 10-year warranty
- Market-leading 10-year warranty applies to heating element and storage core
- Quick & easy installation
- Quick and easy to install, with high quality brass fit connectors supplied
- Fits anywhere
- Flexibility of orientation with exits on three sides of the product
- High-quality mains pressure showers
- High powered heat exchanger for high quality mains pressure showers
- Stores 4x more energy than water
- Sunamp’s patented phase change material formulation – storing 4x more energy than water
Stores 4x More Energy Than Water
The unique Plentigrade formula stores thermal energy at a lower cost and higher efficiency than other battery technologies.
It stores up to four times more energy than water which means our Sunamp thermal batteries are up to four times smaller than traditional hot water cylinders.
Others have tried, but no-one before has succeeded in perfecting Sunamp’s combination of low-cost materials, exceptional long-life, recyclability, safety and high energy density.
All subject to 10-year manufacturer’s warranty.
Sustained With Plentigrade
Sunamp thermal batteries are energy saving thermal stores containing Plentigrade: A high-performance phase change materials (PCMs) that deliver heating or cooling reliably, safely and efficiently.
This breakthrough technology was created in collaboration with the University of Edinburgh, ranked among the top 20 universities in the world, and the UK’s national synchrotron particle accelerator, Diamond Light Source.
Plentigrade is the remarkable PCM inside Sunamp thermal batteries which absorbs and releases thermal energy during a melting and freezing process in a similar way to the gel in a pocket handwarmer.
Freezing releases a huge amount of energy in the form of latent heat at a constant temperature.
Plentigrade guarantees high energy output and an almost unlimited lifespan, yet its composition remains unchanged. Sunamp hold multiple patents for Plentigrade PCMs.
Sunamp Thermino Range & Equivalent Capacities
Complete Our Short Quiz To Find Out Which Sunamp Thermal Storage Solution is Best For Your Home
Sunamp heat battery for hot water uses patented Phase Change Materials to make homes and buildings more energy efficient and sustainable, while reducing carbon emissions. Given that the majority of our home energy usage goes towards producing heat, Sunamp’s instant hot water heater provides you with a more compact, more cost effective, low carbon solution to heating your water.
Sunamp Water Heater
Instant Hot Water Heater With A Thermal Store
Given that the majority of our home energy usage goes towards producing heat, Sunamp’s instant hot water heater provides you with a more compact, more cost effective, low carbon solution to heating your water.
Our thermal heat store can be charged using any energy source, including renewable energy. You can off-set peak energy costs by charging your thermal heat store with cheaper off-peak electricity, or divert energy from your solar PV, heat pumps or other renewable sources. Once charged, the heat can be released instantly when needed, delivering hot water during peak times.
As a unique ERP A+ rated system and available sizes and capacities to perfectly suit your exact hot water requirements and specific property size.
Features and Benefits of Sunamp Heat Batteries
Sunamp FAQ'S
What Our Customers Say
Proud To Be Endorsed By Which?...
From humble beginnings in 1957 Which? is now the largest consumer body in the UK.
Not all companies who apply to become a Which? Trusted Trader pass the assessment procedure. We believe that as well as guaranteeing the continued high-level of service that our customers have come to expect, we can now demonstrate that we are a bona-fide, trustworthy and highly reputable company.
