(off-grid) Energy Systems designed and supplied
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Contact Info
Bright Green Energy
Unit 37
Capital Business Centre
22 Carlton Road
South Croydon
CR2 0BS
Tel: 0208 916 2400
From overseas
Tel: +44 208 916 2400
Unit 37
Capital Business Centre
22 Carlton Road
South Croydon
CR2 0BS
Tel: 0208 916 2400
From overseas
Tel: +44 208 916 2400
NEWS UPDATE
We are a member of REAL
Solar pv project, Bracknell
Solar pv, 2 x 3Kw projects, London
Wind turbine project, Derby
Solar and wind project Glos.
Solar project, Middlesex
3 x 2.5kW roof mounted wind turbines in London
Off-grid Solar and wind energy system for Antarctic, Ebase
Off-grid Solar and wind energy system for Antarctic, Ebase
Solar PV Facade Installation, London
School Eco Centre West London
Off-Grid Solar Systems for Environment Agency
Wind & Solar Street Lighting for Thames Water
4 kW Solar PV Installation, Essex
Solar and Wind off-grid system, Norfolk
Solar and Wind off-grid system, Wales
Solar Street Light for Spitalfields
Solar Bollards for pathway lighting
Solar Street Lights for Olympic Park, London
Off-grid system for Alladale Wildlife Park, Scotland.
Off-Grid (Solar) System France
Off-Grid (Solar) System Spain
NEW: Solar Power Kits
NEW: Caravan & Motorhome Kits
NEW: Off-Grid Solar and Wind Power Kit
Tel: 0208 916 2400
Check this out
EFOY PRO FUEL CELLS
The Reliable Off-Grid Power Supply and Battery Backup System
Reliable battery backup systems
Fi
nding reliable energy for remote applications can be a real challenge. Batteries are heavy and go dead quickly, so they don’t provide a very long-term solution. Generators can be noisy, dirty and require lots of maintenance. The ideal solution to generate electricity is to install solar panels. Once installed, they deliver electricity courtesy of the sun. There’s one problem though: when the weather’s bad, power production drops dramatically and devices may stop operating. That’s why solar modules often need to be oversized and equipped with large batteries to make sure that they continue producing power even in bad weather. The EFOY fuel cell provides a solution for these problems.How an EFOY Pro /solar hybrid system works:
The EFOY Pro connects directly to the battery and monitors voltage continually. The fuel cell kicks in automatically only if output from the solar cells drops below a certain threshold, guaranteeing that the battery stays charged even in bad weather. Devices continue to run reliably, around the clock.
Robust and
maintenance-free
Lightweight and compact
Quiet and emission-free
Automatically charges 12 V and 24 V batteries
Hybrid compatible – ideal for combining with solar energy systems
100% reliable power around the clock, in any weather
The EFOY Pro/solar hybrid combines the best of both fuel cell and solar technologies.
Good weather – the sun
In a fuel cell/solar hybrid system, the solar module provides all the power when the sun is shining. The EFOY Pro remains in standby mode as long as the sun delivers free energy.
Inclement weather, darkness, winter – a fuel cell
In bad weather, solar cells can’t deliver enough power and so, battery voltage drops. Once the charge falls below a certain threshold though, the fuel cell automatically cuts in, recharges the battery, and then returns to standby mode.
Inexpensive
A hybrid system consisting of the EFOY Pro and a solar system offers cost advantages. You no longer have to construct oversize solar panels and you can keep battery size to a minimum.
Economical
An EFOY Pro/solar hybrid system is also economical. When the sun is shining, less fuel is needed. More importantly, though, you no longer have to replace batteries. That means lower personnel and logistical costs.
Easy to integrate
Use plug and play to integrate the EFOY Pro into new or existing solar systems.
EFOY Pro Fuel Cell Range:
| EFOY Fuel Cell | Pro 600 | Pro 1600 | Pro 2200 | Pro 2200 XT |
| Max. Energy Output | 600 Wh/day | 1,560 Wh/day | 2,160 Wh/day | 2,160 Wh/day |
| Nominal Power | 25 W | 65 W | 90 W | 90 W |
| Nominal Voltage | 12 V / 24 V | 12 V / 24 V | 12 V / 24 V | 12 V / 24 V |
|
Nominal Current
@ 12 V / 24V |
2.1 A / 1.05 A | 5.4 A / 2.7 A | 7.5 A / 3.75 A | 7.5 A / 3.75 A |
| Guaranteed Operating Hours | 3,000 | 3,000 | 3,000 | 4,500 |
| Operating Temperature |
-20 to +45 °C
|
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| Fuel consumption* | 0.9 l/kWh | |||
|
Dimensions (L x W x H) |
433 x 188 x 278 mm (17 x 8 x 11 in) |
|||
| Weight | ca. 8 kg (18 lbs) | |||
| Price | CALL | |||
*Effective consumption depends on operating conditions
EFOY Fuel Cartridges:
| Fuel cartridge | M5 | M10 | M28* |
 |
 |
 |
|
| Volume | 5 litres (1.32 gallons) | 10 litres (2.64 gallons) | 28 litres (7.4 gallons) |
| Rated Capacity | 5.5 kWh | 11.1 kWh | 31.1 kWh |
| Dimensions (mm) | 190L x 145W x 283H | 230L x 193W x 318H | 370L x 285W x 394H |
| Weight | 4.3 kg (9.5 lbs) | 8.4 kg (18.5 lbs) | 22 kg (48.5 lbs) |
| Price | Call | Call | Call |
*The M28 Fuel
Cartridge requires a M28 Adapter.
The EFOY Fuel Cell Offers:
Robust industrial construction
EFOY Pro are delivered in a robust metal casing. The integrated user interface allows monitoring and control directly on the unit.
More freedom when refuelling
EFOY Pro can be hooked up directly to all EFOY Fuel Cartridges. Selecting the optimum size of fuel cartridge for your requirements allows you to optimise the weight and operating time of your appliance.
More flexible installation in your appliance
EFOY Pro can be fitted in your appliance in a variety of ways. Thanks to the extended fuel cartridge hose, the positioning of the fuel cartridge can be chosen freely for example beneath the EFOY Pro.
One for all – charges 12 V and 24 V batteries
EFOY Pro are compatible with 12 V and 24 V batteries. The integrated charge control system identifies the battery in use and automatically adjusts the charge process accordingly.
To see the full range of EFOY accessories and spare parts visit our online store
CALL US IF YOU REQUIRE FURTHER ADVICE OR INFORMATION.
Tel: 0208 916 2400
THERE IS NO OBLIGATION TO PURCHASE FROM US.
WE'RE HAPPY TO HELP!
Tel: 0208 916 2400
THERE IS NO OBLIGATION TO PURCHASE FROM US.
WE'RE HAPPY TO HELP!
