1. L O B E L S O L A R P O W E R S Y S T E M S
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Lobel Solar Low Voltage DC Pond Aerator
Paddlewheel aerators also utilize air-to-water contact to transfer oxygen from the air
in the atmosphere to the water body. They are most often used in the aquaculture
(rearing aquatic animals or cultivating aquatic plants for food) field. Constructed of a
hub with attached paddles, these aerators are usually powered by a tractor power
take-off; they tend to be mounted on floats. Solar power Electricity forces the
paddles to turn, churning the water and allowing oxygen transfer through air-water
contact. As each new section of water is churned, it absorbs oxygen from the air and
then upon its return to the water, restores it to the water. In this regard paddlewheel
lobel aeration works very similarly to floating surface aerators.
LOBEL low voltage DC solar pond/lake aerator (Model: LOBEL-WOB-250W;
power consumption: 175W) implemented with 250 Wp of Polycrystalline highly
efficient solar Modules can start the motor just depending on the daytime’s
light without any battery.

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Features:
1. Safe and reliable
The safe voltage of 24VDC or 12VDC is free from the risk of electric shock. It is not
necessary to place the high voltage wires and the protection switches in the pond. It
can absolutely avoid the electric shock caused by the damage and the electricity
leakage of AC wires soaking in water for a long time.
2. Energy-saving
Patented design can easily drive the impeller. Compared with the traditional 1500W
pond aerator, it has greater water splash, line and depth and can save about 60%-
80% energy. The money saved from 6-8 months electricity bills can buy one more
Lobel DC pond aerator. Using the solar energy power supply, the investment
payback period is within 1 year.
3. Multiple Power Input
It can be used in the area without electricity supply or constant power supply. It can
be applied with CIGS thin-film / Polycrystalline solar module or battery. Due to the
patented energy saving design, both power systems can fulfill the DC motor of Lobel
pond aerator. Connecting with the city electricity supply (high voltage 240V input and
low voltage 24V output to the pond) also can save 60%-80% electricity compared
with the traditional aerator.
4. Design
The patented structure is energy saving and in small size. (DC motor size is 3 times
less than the traditional high voltage AC pond aerator) It has the advantage of light
weighted, cost effective and two times longer life expectancy than that of the
traditional pond aerator. The internal structure is simple, built-in brushless DC motor
with low failure rate, the life term can last 8 years for 24 hours daily use.
5. Easy installation
It can be applied to connect with Lobel CIGS thin-film / Polycrystalline solar modules
or comply with the optional 12VDC/ 24VDC input power supply or low voltage DC
power supply which is transferred from high voltage. Because of the safe and low
voltage DC, electrical protection such as the earth leakage protector, phase failure
protector and the magnetic contactor can be omitted.

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“WE KNOW POND”
6. Interchangeable Main Device
Main device is interchangeable and is easy to install. It comes along with the
traditional aerator whose installation process takes no more than 10 minutes. It is
convenient and energy saving to connect with Lobel CIGS thin-film / Polycrystalline
solar module or comply with the optional 12VDC/ 24VDC input power supply or low
voltage DC power supply which is transferred from high voltage.
7. Higher performance in application and operation
Lobel highly efficient CIGS thin-film / Polycrystalline solar module has higher
performance in application and operation than the solar modules produced by other
companies at the same efficiency level. Unlike other companies’ thin-film solar
modules, only Lobel CIGS solar modules are capable of driving electric motors with
the same level of power consumption.

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www.lobelpower.com Care: 999 89 31 555 info@lobelpower.com
“WE KNOW POND”
ADVANTAGES:
• No land acquisition costs,
• No costs related to construction or road and utility infrastructure,
• No electrical connection costs; self-sufficient system,
• No operating costs,
• No Diesel Engine,
 Energy Price constant up to 20 years,
 Daily Power Saving,
 Power consumption Slab benefit,
 Green, clean & Environment friendly energy
 Independent Energy
 Truly a green set up
 Caring the environment and mother earth