www.solaraysenergy.com

Ultra-Efficient Solar Module

Our Proyect

Patented system: PCT/ES2018/070303

The most economic way for humankind to tackle climate change is to find some renewable technologies with enough competitive advantages.

Solar energy is the most promising way to reach this goal. The efficiency of the installations and the cost of energy generation are the key factors for a mass deployment of renewables.

The most efficient solar technology, in terms of electricity generation, is concentration photovoltaic (CPV). But besides, around 50% of all energy consumed in the world is used for heating supply and cover also this need is very important.

The distributed energy generation is becoming in the best option and it is foresaw it will be the big change in energy sector in next decades.

Our System

PCT/ES2018/070303

Our design is adapted to fit as much as possible the end-users by:

• ) A quick and easy installation on the roof ( • ) Much more roofs can be used ( • ) Stable energy generation along day, permitting much more percentage of self-consumption and less batteries • ) Low Weight • ) High energy density • ) Low visual impact • ) Supplying electric and thermal energy • ) Least cost of energy generation.

CPV ADVANTAGES
  • Double the efficiency in relation to conventional Silicon solar panels.

  • Increases more than 30% the energy generated.

  • Eliminates the Peak power generation in the middle of the day in relation to fix tilt solar panels.

OUR SOLAR PANEL ADVANTAGES

  • Takes all the advantages of CPV but eliminates the need of accurate and expensive solar trackers.

  • Bring CPV to any kind of roof with very low visual impact and weight, making usefull much more roofs.

  • Incluiding thermal uses it doubles the effficiency of CPV and triples the efficiency of conventional silicon solar panels.

  • 30% cost reduction for the energy generated in comparation with conventional fixed tilt solar panels.

CPV DISADVANTAGES
  • Needs accurate, heavy and expensive solar trackers.

  • Only ground-mounted installations feeding-in kwh to the grid.

  • No cost-competitive against silicon solar panels.

Our Technology

SOLAR PASSIVE SOLAR TRACKING DEVICE

The solar tracking is based on the thermodynamic expansion of the gas compressed in the internal compartments of the piece. The module has its own and independent solar tracking without any external positioning control. Each pieace readjusts itself to do the solar focus impact the cell and therefore the system it does not need an accurate installation.

ELECTRIC ENERGY

It uses high advanced multijuntion solar cells that can reach more than 40% of efficiency.

The cells operate at 1000X of solar concentration. These cells are supplied by recognized company in Germany.

THERMAL ENERGY

Multi-junction solar cells can operate at 90ºC with a very limited reduction in its efficiency. It makes possible the simultaneous cogeneration of electricity and heat and the trigeneration using one stage absorption cooling.

The system can be adapted to thermal uses in industrial sector with medium working temperatures because of the high solar concentration levelsachieved due to the use of concentrated optics.

EFFICIENCIES

The system can operate by generating just electricity, thermal energy or combining the production of both of them.

The combined efficiency is 72%. It provides a 40% electric output and a 60% of thermal output while operating separately.

The combined efficiency of the system is about 72%.

DEVELOPMENT STAGE

Optimized industrial design for a mass production by using molds and plastic injection processes.

We know exactly the production costs offered by the industrial companies which supply the different pieces.

Time to market: 6-9 months.

INTELLECTUAL PROPERTY

Patent via PCT filed in EPO, China, India, USA and Brasil.

Granted in China on 19 October 2015 (CN 103403469).

Granted in USA on 13 December 2016 (US 9,520,519 B2).

Do you want to know more about Solarays?

Contact us