Integrated or split solar lights are also known as all in two solar lights. These street lights are notable for their all-round top performance with increased efficiency. Integrated solar street light come with separate solar panels and the luminaire has in-built battery, controller and LED integrated into one single unit. Traditional solar street lights usually have a battery box attached to the pole separately to house lead acid batteries. Any large open spaces can be illuminated with the help of integrated solar street lights including highways, streets and roads, gardens, parking lots or any remote areas with no access to a power grid.
Integrated solar street lights are well known for their intelligent operation. They switch on and off automatically by sensing the sunset and the daybreak. Lithium-ion or LiFePO4 batteries and MPPT or PWM charge controllers are commonly used in integrated solar street lights. According to The Ministry of New and Renewable Energy, Model-I integrated solar street lights work from dusk to dawn at full brightness and Model-II integrated solar street lights run at 100% brightness for the first four hours and then then operate at a lower level of brightness until morning.
Our Recommendation of an Integrated Solar Street Light with different Wattages:
Decorative Solar Integrated Street Light 15 Watt
This light can be used as a garden light as well as to illuminate gated communities, private yards, parks, driveways, etc. The intelligent sensor control system ensures there is ample amount of lighting throughout the night by regulating the brightness at 100% for the first four hours of operation and then at around 20% of brightness for the rest of the night. This elegant looking solar light comes with 25 watt solar panel, 3.2 volts 24 AH LiFePO4 battery and 15 Watt LED with 1680 Lumens.
Decorative solar integrated LED street light lights up in warm white colour and can also be operated with the help of a remote control in case you want to adjust the brightness. For dusk to dawn continuous illumination, auto mode can be chosen; however, the brightness of the light may vary as per the battery charge. The remote control also has timer options where it can be pre-set at 3-hour, 5-hour or 8-hour modes and the light turns off automatically after the customized time.
Solar Integrated Street Light 15 Watt
This light can be installed at any open spaces such as parking lots, streets, pavements, backyards, etc. With in-built MPPT controller, this solar integrated street light has 15 Watt LED with 2400 lumens, 3.2 volts 24 AH LiFePO4 battery and 30 watt solar panel. With complete daytime charging, this light can run at full brightness for the first four hours and continue operating at a lower level of brightness until sunrise.
The design of this street light is quite simple and classy and since the panels used are larger, the lights can be charged faster. The longer backup helps the lights to perform even during low sunny days. This light can be easily installed at areas where night-long illumination is warranted. Very minimum cabling is needed to connect the solar panel and the luminary unit. The LED colour is cool white and the viewing angle of the light is 120 degrees.
Solar Integrated Street Light 20 Watt
This light is designed to work in all climates and is widely used in public streets, stadiums, tourist spots, construction sites, building perimeters, etc. With LiFePO4 battery voltage of 6.4V and a battery capacity of 40 Ah, this integrated solar light switch on automatically at dusk and operate at full brightness for the first four hours. After that, the light continues to work at a reduced level of brightness until dawn. Cool white LED with a wattage of 20 and 3200 lumens is used with 40W solar panels and MPPT controller.
This light is designed to work in all climates and is widely used in public streets, stadiums, tourist spots, construction sites, building perimeters, etc. With LiFePO4 battery voltage of 6.4V and a battery capacity of 40 Ah, this integrated solar light switch on automatically at dusk and operate at full brightness for the first four hours. After that, the light continues to work at a reduced level of brightness until dawn. Cool white LED with a wattage of 20 and 3200 lumens is used with 40W solar panels and MPPT controller.
To illuminate larger open spaces, these lights are also available in 30 watt and 40 watt unidirectional LED with the panel and battery suited for them. The 30W integrated solar street lights use 50W solar panels with 6.4V and 60 Ah batteries and the 40W solar LED lights use 100W solar panels and 12.8V batteries with 75 Ah.