Our complete renewable solution consists of a battery, inverter, Wattstor´s monitoring control unit, all is wired and protected in one cabinet that can be easily installed. The control unit is not only charging and discharging the battery, but it also monitors and controls the residential building and its appliances to increase energy efficiency. This maximizes the use of renewable energy, that saves on energy bills.
The Joules is built for fast, and easy installation, saving you time and money on expensive labour costs. It is prewired and preconfigured.
By maximizing the usage of your renewable energy, increasing efficiency and reducing the amount of used energy from the grid, the Joules will lower your annual energy bills and your carbon footprint.
With Joules, you will be always optimising your clean, green, solar energy and ensure your security of energy supply. Create your own rules.
iMP Smart Control
Wattstor´s intelligent management power unit has been created inhouse, allowing us to upgrade the software and parameters of the Joules with your future needs in mind.
Easy to install
No additional equipment and mounting needed
Backup power supply:
Maximizing Renewable Energy usage
Minimizing operating costs
Reducing electricity bills and CO2 footprint
Emergency – stop button
Smart analysis - short and long-term predictions
Energy remote monitoring
This solution is for customers who already have a PV installation. Consumption from renewables can increase by as much as 99%, resulting in lower electric bills.
It is the complete package solution to compliment your new solar installation. Perfect for your new renewable lifestyle.
Welcome to the off-grid era. A solution that is able to provide energy in a black-out situation. The change happens spontaneously, therefore the power cut is not noticeable.
Wattstor´s Joules Options
|Nominal inverter power||3 kVA||3 kVA||3 kVA||5 kVA||5 kVA|
|Usable battery capacity||2,5 kWh||5 kWh||7,5 kWh||5 kWh||7,5 kWh|
|Nominal inverter output active power||2.4 kW||2.4 kW||2.4 kW||4 kW||4 kW|
|Battery charge current||35 A||35 A||35 A||70 A||70 A|
Wattstor is award-winning expert in the design and installation of bespoke renewable energy systems for both domestic and commercial customers.