GCell case study background
Italian-based fire detection company Argus Security S.r.l. integrates a flexible GCell module into a cylindrical shaped solar base to fit neatly with their existing smoke detector product.
The SGSB100 – Wireless Solar Base offers increased primary battery life of a wireless fire detector and is one of the first applications of indoor solar in the professional fire and security market.
GCell opportunity
Our technical team worked with Argus Security to educate their engineers on the value of our GCell photovoltaic module and its indoor attuned capabilities matched closely to the visible light spectrum.
Using 200lux as a benchmark (typical living room light levels) the engineers looked to create a wireless device that requires 8-10hours a day of indoor ambient light and could continue to operate when no light is available.
GCell integration
The flexible GCell module was curved around the cylindrical shape of the solar base, a unique feat not feasible for conventional brittle and rigid silicon-based solar cells. This provided compatibility with the existing smoke detector design increasing the prospect of retro-fitting.
Preserving the use of energy harvested by GCell, Argus Security used ultra low power integrated circuits and a low leakage super-capacitor to ensure the wireless device can continue to operate when no ambient light is available.
The result is an increase to the primary battery life of the wireless fire detector from the current 5 year baseline up to 8 to10 years. The end user is set to benefit from the significant cost savings associated with the reduction in service intervals and maintenance, plus the product extended product life.
GCell application benefits
Extended battery life
GCell enables an extension of battery life from the current 5 year baseline up to 8 to10 years.
Curved, flexible solar cell design
The flexible properties of GCell permit the solar cell to be curved to fit the cylindrical shape of the solar base.
Maintenance free
GCell enables significant reductions in the levels of servicing and maintenance required and extends the life of the product.
Increase customer value
Extension of the overall product life cycle cost and quicker payback for the customer.
Ecological
This eco-friendly consumer product removes the consumer concerns with the responsible disposal of batteries.
