immerSUN - Model T1060 - Automatic Power Controller

The device is essentially an automatic power controller that diverts surplus power to a designated load, normally a hot water heater, to save energy and minimise your utility bills.

Compatible with all inverters, smart meters and energy monitoring systems, the immerSUN boasts an extensive range of additional features. This controller really is the perfect addition to any PV or wind turbine installation.

Once installed, the next-generation system will reduce an average household`s energy bill by up to £250 per year by diverting microgen-generated electricity directly to an immersion heater, storage heater, and/or electric underfloor heating.

This helps users to significantly reduce utility bills, lower mains reliance and improve the eco credentials of their property, without affecting FiT payments.

The immerSUN monitors the electricity which is about to be exported to the grid and diverts it to the immersion heater. It then automatically directs any excess generated electricity, not used by the house, to the immersion heater in the hot water cylinder.

If the load from the house increases, eg. the washing machine is turned on, the immerSUN will reduce the amount sent to heat water to help you maintain independence from the grid.

Benefits of using immerSUN

Use your free electricity when you`re out

Our energy saving device for solar directs excess electricity to the immersion heater, storage heater, or electric underfloor heating.

Increase your return on investment

Adding an immerSUN to your PV installation can increase your return of investment by up to 5%.

Speedy payback

When using the immerSUN to heat water with PV we estimate you could achieve a payback on the unit of between 2-5 years.

A solar controller that is simple to install

The immerSUN uses your existing immersion heater when using your solar panels to heat water and can take as little as twenty minutes to install.

Use your free energy and still get paid

Use up to 100% of your generated electricity and still get 50% export FiT

Higher efficiency reduces your energy bills

By using more of your free electricity you will make substantial savings that can equate to up to £250 per annum.

Built in hot water timer with added Boost function

You have total control over your hot water with our advanced features

Accurate Data Monitoring

The immerSUN uses hard-wired, fixed installation methods (no batteries required) enabling accurate data reporting with no need to replace batteries.

• Tracks surplus power and diverts this energy to the load
• trusine technology for fast and smooth automatic power adjustment
• Clear graphical backlit LCD display
• Indicates current import/export power levels as well as diverted power to the heater
• Savings are accurately reported for the day and each month as well as the total savings
• No need to change the existing immersion heater
• Built-in 7-day programmable boost timer
• Savings can be displayed in several currencies as well as kWhs
• Optional wireless current sensor
• Manual boost function for both heater outputs
• Integral multi-function relay
• Up to 5 immerSUN units can be linked using wireless technology, therefore, the total surplus of around 15kW can be consumed on each phase if required
• Fully short circuit protected in case of load fault
• Overload protection
• Power factor correction
• Soft starting to avoid power surges and extend heater life
• Complete CE product approvals and full EMC compliance
• 3-year product warranty