GEMINI
Autonomous Solar Led Luminaire
EFFICIENT
High luminous efficiency LED
High-performance polycrystalline photovoltaic panels
SUSTAINABLE
Renewable energy obtained from a clean energy source
Long-life Lithium-Ion battery
SMART
Smart energy management system
Lighting control and dimming according to needs
Integrated autonomous solar
The solar luminaire GEMINI I is suitable for zones of the world where the electrical grid is non-existent or reduced and where there is high solar radiation throughout the year, i.e., equatorial areas.
The luminaire GEMINI I uses the sun as its sole source of energy, which it captures through solar panels, transforming it into electrical energy that is stored during the day and smartly managed.
With a fully integrated design, it is a robust luminaire that easily withstands high temperatures.
The body and cover of the luminaire are made of die-cast aluminum and are highly heat dissipative and resistant, both mechanically and to corrosion. For increased durability, they also feature a painted steel photovoltaic panel protector.
Electrostatic deposition painting of thermosetting polyester paint, paintable for application in highly corrosive atmospheric environments, including coastal areas.
Autonomous solar with detached panel
Like the GEMINI I, the GEMINI II luminaire captures the sun’s energy through photovoltaic panels, transforming it into electrical energy that is stored during the day and managed intelligently, with a fundamental difference: the GEMINI II has a detached panel that can be rotated 360° around the vertical axis, the angle of inclination of the panel being factory set, with the orientation adjusted at the time of the installation to the latitude at which the luminaire is installed.
Due to the existence of this detached and rotatable panel, the GEMINI II is more flexible and geographically more comprehensive: it is intended for regions of the globe with high solar radiation throughout the year, but not necessarily for equatorial zones.
The body and cover of the luminaire are made of die-cast aluminum and are highly heat dissipative and resistant, both mechanically and to corrosion. For increased durability, they also feature a painted steel photovoltaic panel protector.
Electrostatic deposition painting of thermosetting polyester paint, paintable for application in highly corrosive atmospheric environments, including coastal areas.
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GEMINI I
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Integrated autonomous solar
The solar luminaire GEMINI I is suitable for zones of the world where the electrical grid is non-existent or reduced and where there is high solar radiation throughout the year, i.e., equatorial areas.The luminaire GEMINI I uses the sun as its sole source of energy, which it captures through solar panels, transforming it into electrical energy that is stored during the day and smartly managed.
With a fully integrated design, it is a robust luminaire that easily withstands high temperatures.
The body and cover of the luminaire are made of die-cast aluminum and are highly heat dissipative and resistant, both mechanically and to corrosion. For increased durability, they also feature a painted steel photovoltaic panel protector.
Electrostatic deposition painting of thermosetting polyester paint, paintable for application in highly corrosive atmospheric environments, including coastal areas.
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GEMINI II
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Autonomous solar with detached panel
Like the GEMINI I, the GEMINI II luminaire captures the sun’s energy through photovoltaic panels, transforming it into electrical energy that is stored during the day and managed intelligently, with a fundamental difference: the GEMINI II has a detached panel that can be rotated 360° around the vertical axis, the angle of inclination of the panel being factory set, with the orientation adjusted at the time of the installation to the latitude at which the luminaire is installed.Due to the existence of this detached and rotatable panel, the GEMINI II is more flexible and geographically more comprehensive: it is intended for regions of the globe with high solar radiation throughout the year, but not necessarily for equatorial zones.
The body and cover of the luminaire are made of die-cast aluminum and are highly heat dissipative and resistant, both mechanically and to corrosion. For increased durability, they also feature a painted steel photovoltaic panel protector.
Electrostatic deposition painting of thermosetting polyester paint, paintable for application in highly corrosive atmospheric environments, including coastal areas.
SMART AND OPTIMIZED ENERGY MANAGEMENT
OPTIMIZED COLLECTION OF SOLAR ENERGY
Optimized Maximum Power Point Tracking (MPPT) algorithm that can enable battery charging in less than a day (depending on weather conditions, panel maintenance, and application site) and an operating range of up to two days (12-hour matrix).
AUTONOMOUS LIGHTING CONTROL AND DIMMING
GEMINI manages light flux to reduce energy consumption at off-peak hours and autonomously controls light intensity according to the length of the night and the accumulated energy available.
MOTION SENSOR(OPTIONAL)
To maximize energy savings and autonomy, GEMINI can also be equipped with a motion sensor that allows the light intensity to be increased to 100% for 1 minute and reduced when no motion is detected.
SPECIFICATIONS
Technology with social responsibility
The GEMINI autonomous solar LED luminaire, is a happy encounter between social need and technological innovation, fulfilling two essential objectives:
- Reduce inequality in access to public lighting in areas where electrical energy is scarce or non-existent.
- Reduce the ecological footprint of public lighting, contributing to its sustainability.
The battery charge management algorithm allows a smart and optimized use of the battery, adjusting to the length of the night and the battery charge to maximize the light intensity at the beginning and end of the night.
We present the programming profile for a 12h night with the battery above 50% of its capacity.
Development of the lighting control algorithm according to the available load, managing the following variables: battery load (at the beginning of the night) and night duration.
- Power consumption (1): 8W & 12W
- Luminous flux range (1): 1382 to 1906 lm
- Luminous efficacy: up to 171 lm/W
- Standard Correlated Color Temperature (CCT): 4000 K
- Protection: IP66 y IK08
- Integrated programming profile
- Control: NEMA / Zhaga (optional)
- Sensor: motion detector (optional)
(1) The initial flux and power consumption of the luminaire are indicative values and are valid for @tj=25°C. The actual flux output of the luminaire depends on certain conditions, such as temperature, and may vary depending on the settings. The values indicated are subject to technological tolerances, within reasonable variations and the current state of the art.
- Integrated or detached solar panel
- Maximum power: 30Wp | 50Wp
- Rotation: no rotation (GEMINI I) | 360º (GEMINI II)
- Panel tilt angle: 5º (GEMINI I) | factory set (GEMINI II
- Lithium Ion LiFePO4
- Nominal voltage: 12.8 V
- Rated capacity: 12 Ah o 15 Ah
- Number of cycles: > 2 000
- PROGRAMMING PROFILE
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The battery charge management algorithm allows a smart and optimized use of the battery, adjusting to the length of the night and the battery charge to maximize the light intensity at the beginning and end of the night.
We present the programming profile for a 12h night with the battery above 50% of its capacity.
Development of the lighting control algorithm according to the available load, managing the following variables: battery load (at the beginning of the night) and night duration. - LUMINAIRES
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- Power consumption (1): 8W & 12W
- Luminous flux range (1): 1382 to 1906 lm
- Luminous efficacy: up to 171 lm/W
- Standard Correlated Color Temperature (CCT): 4000 K
- Protection: IP66 y IK08
- Integrated programming profile
- Control: NEMA / Zhaga (optional)
- Sensor: motion detector (optional)
(1) The initial flux and power consumption of the luminaire are indicative values and are valid for @tj=25°C. The actual flux output of the luminaire depends on certain conditions, such as temperature, and may vary depending on the settings. The values indicated are subject to technological tolerances, within reasonable variations and the current state of the art.
- PHOTOVOLTAIC PANEL
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- Integrated or detached solar panel
- Maximum power: 30Wp | 50Wp
- Rotation: no rotation (GEMINI I) | 360º (GEMINI II)
- Panel tilt angle: 5º (GEMINI I) | factory set (GEMINI II
- BATTERY
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- Lithium Ion LiFePO4
- Nominal voltage: 12.8 V
- Rated capacity: 12 Ah o 15 Ah
- Number of cycles: > 2 000
BENEFITS
DEVELOPMENT
It allows and promotes the improvement of people’s quality of life and the development of communities (rural or urban).
SUSTAINABILITY
By using 100% renewable energy, GEMINI promotes sustainable development and contributes to reducing the carbon footprint.
SECURITY
Lighting is a decisive factor for people’s safety: GEMINI eliminates inequality in access to public lighting.
ECONOMIC
Easy to install, efficient and with no maintenance costs, GEMINI is an economically smart choice in the geographies it targets.
GEMINI
Luminária LED Solar Autónoma
ENQUIRIES
2022, ARQUILED - BRIGHT NEW FUTURE
The images shown on this page are illustrative and may differ from the final product.
