LED Street Light
Eco-Pole® 60 WATT LED STREET LIGHT 120 WATT SOLAR PANEL 300 WATT WIND TURBINE
SavWatt USA, Inc. 6801 Eastern Avenue, Suite 207 Baltimore, MD 21334 Tel: (866) 641-3507 Fax: (206) 984-3470 www.savwatt.com
*Patent Pending
Page 2 of 18
LED Street Light
LED Street Light Specifications Item
Specification
Lamp Power
60 watts
LED Luminous Efficacy
≥100 Lm/W
Total Luminous Flux
≥2200Lm（Tj=25℃）
Lumen maintenance (After 5,000 hours)
≥2150 Lm（Tj=70℃，Ta=25℃）
Lamp Efficiency
≥85%
Beam angle
140º
Color Rendering Index
≥75
Color Temperature
Cool White：4000-6500K Warm White：2700-4000K
Working Environmental Temperature
‐30℃—45℃
Storage Temperature
‐50℃—85℃
RH
≤90%
Average Burning Time
50000 hrs
Protection Rating
IP65
Size
250×300×97mm
Mounting Hole Dimension
Φ60mm
Weight
4.3Kg
Page 3 of 18
Lumen Maintenance Curve
Measurement data maybe variant in different weather condition。
Light Distribution Curve/Light Pattern
Page 4 of 18
Outline Drawing
LED 电源 LED Driver
Page 5 of 18
Solar Panel Solar Panel Specifications Item
Specification
Maximum Power (W)
120
Cell Efficiency (%)
16.33%
Module Efficiency (%)
13.57%
Optimum Power Voltage (Vmp)
25.15
Optimum Operating Current (Imp)
4.78
Open Circuit (Voc)
39.80
Short Circuit Current (Isc)
5.11
Solar Cell
125*125 Mono
Number of Cell
6*8
Size of Module(mm)
1065*808*35
Front Glass Thickness(mm)
3.2
Temperature Coefficients of Isc (%) ℃
+0.04
Temperature Coefficients of Voc (%) ℃
-0.38
Temperature Coefficients of Pm (%) ℃
-0.47
Temperature Coefficients of Im (%) ℃
+0.04
Temperature Coefficients of Vm (%)℃
-0.38
Tolerance Wattage
+/- 5%
Surface Maximum Load Capacity
2400Pa
Allowable Hail Load
23m/s, 7.53g
Weight Per Piece (KG)
13
FF (%)
70-76%
Standard Test Conditions
AM1.5 1000W/㎡ 25+/-2℃
Warranty
90% of 10 years, 80% of 25 years
Page 6 of 18
Solar Panel Outline Drawing
1065
1065
Page 7 of 18
Battery Deep cycling lead-acid battery, with up to 2000-4000 charge/discharge cycle.
Nominal Voltage
12V
Rated Capacity (10 hour rate) 10 hour rate (10.0A) 5 hour rate (16.0A) Capacity o 1 hour rate (55.0A) 25 C 1.5 hour discharge to 10.50V
100 AH 100 AH 80 AH 55 AH 40 A
Internal Resistance full charged battery at 25 oC 40 oC Capacity affected 25 oC by Temperature 0 oC (10 hour rate) -15 oC Capacity after 3 month storage Self-discharge at Capacity after 6 month o 25 C storage Capacity after 12 month storage
5.5 m 102% 100% 85% 65%
Charge Cycle (constant voltage) Float
Dimension
91% 82% 64%
Initial Charging Current less than 25A Voltage 14.10-14.40 Voltage 13.5-13.80 Total Height
237 mm
Height
214 mm
Length
330 mm
Width
172 mm
Weight Approx
31 Kg
Page 8 of 18
Pole Pole Specifications 1
Construction material
Q235 steel
2
Total height
6 meter
3
Wall thickness in mm
4.00 mm
4
Coating method
Plastic spraying
5
LED mounting height
4 meter
6
Bottom OD
170 mm
7
Top OD
90 mm
8
Light fixture arm
1.5 meter
Page 9 of 18
Wind Turbine
Product Introduction ◆ High energy conversion rate ◆ low start-up wind Speed and started by all wind direction ◆ Long service life, maintenance-free ◆ Anti-wind, low noice ◆ Rust prevension, anti-corrosion ◆ Dampproof, waterprrof, and anti-windstorm Vertical-axis Wind Generator ◆ Low start-up wind speed（0.5M/S）,non-directional wind( started by all wind direction), low noice, high energy conversion rate, intelligent electronic wind power adjustment and protection ◆ Wide working territorial (island, coastland,inland),It can be installed at buildings and ground. It can also worked as power supply of street lamp(together with solar energy and battery), off-grid or combined to the grid are optional.
Vertical-axis vs. Horizonal-axis Wind Generator Item
Horizontal-anix
Start-up Wind Speed
Beaufort scale 3
Usable Wind Speed
Beaufort scale 4
Vertical-axis Beaufort scale 1 （0.5M/S natural wind） Beaufort scale 2 （2.5M/S natural wind）
Page 10 of 18
Beaufort scale 4 Rated Wind Speed
Beaufort scale 5
Tubulence Resistance
Low
（7M/S natural wind） High
Tangential wind Weather Side
90°vertically
All the direction
(Air Blower and Wind) Requirment of Installation High
Low
Defect Rate
High
Low
Technology
Tranditional and public
Level
Self-owned patent, leading technoloty Energy Conversion Rate
Low
High
Noise
70DB
〈30DB
Anix Direction
Horizontal
Vertical
Need
Need not
Blade Material
Hard materail
High tenacity,soft material
Feeder Equipment
Need
Need not
Air blower adopts hard
Air blower adopts soft
material(low)
material(high)
Account for high proportion
Account for low proportion
of power, high power
of power, low power
requirement
requirement
Wind Power Adjustment and
Single
Comprehensive
Protection Mode
(mechanical)
(intelligent electornic)
Windage Yaw Equipment(rudder)
Safety
Solar Panel
Page 11 of 18
Appearance
Air Blower
Tranditional fan
Spiral
Fixed weather side, high
Unfixed weather side, low
start-up wind, low energy
start-up wind, high energy
conversion rate
conversion rate
Without electricbrush and With electricbrush and iron
iron core, low
core, high temperature-rising,
temperature-rising, complete
axial magnetic field inner
permanent magnetism , radial
rotor motors
magnetic field inner rotor
Electric Generator
motors
Technical Parameters
Item
LK-300W
Start-up Wind Speed（M/S）
0.5
Cut-in Wind Speed（M/S）
2.5
Rated Wind Speed（M/S）
5.0
7.1
10.5
Rated Power（W）
40
100
300
Rated Voltage（DCV）
12
Rotor Diameter（M）
0.75
Page 12 of 18
Rotor Height（M）
1.5
Air Blower Shape
S-form spiral
Weather Side
Omni-direction
Weight（KG）
30
Safety Wind Speed（M/S）
40
High Wind Protection
Intelligent electronic
Working Temperature（℃）
-20℃-+40℃
Power Diagram of Vertical-axis Wind Generator (Hundreds watt series) Vertical-axis Wind Generator Power Generator Power
330 300 270 240 210 180 150 120 90 60 30 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Wind Speed（M/S）
Use Radio of Vertical-axis Wind Energy
Use Radio（%）
50% 45% 40% 35% 30% 25% 20% 15% 10% 5% 0%
(Hundreds watt series) Use Radio of Vertical-axis Wind Energy
A Blade B Blade
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Wind Speed（M/S) Blade Diameter：0.75M Blade Height：1.50M
Page 13 of 18
Product Features
◆ Generator a. Steel generator body, disk-type and ironless outer rotor, which prevent corrosive gas from intruding into the innor of generator. Not easy to deform and magnet steel will not drop off. b. Light in weight, low temperature-rising, low starting torque, low start-up wind speed.
◆ Blade a. Soft blade is designed by Japanese expert of wind power to match the generator. Adopt spiral, bud-shaped macromolecule hydrocarbonpolymer. b. No pollution, corrosion resisting, endurable, light weight, obdurability,easy to made, low cast. c. Surface texture likes sharkskin, which reduces noise. d. Unique design improves the adaptability for variable wind speed, further to improve energy conversion efficiency. e. Automatically adjust rotation, and it avoids system damage at high wind speed. f. Well restrain on wind turbulence. g. Safety, fatal injury will not be caused even the balde crash on humans and animals.
Page 14 of 18
◆ Controller a. Microcontroller is used in this system. Industrial level componets are selected. It can be used under very hot, cold and humid environment. b. Intelligent battery charge/discharge control, high efficiency and long service life. c. It has optical and timer control function. d. Open circuit and short circuit protection, auto recovery and lighting protection function. e. Easy to install, use and maintain.
Application of Energy Storage System
Small scale sea water desalinization
Networking of of Energy Storage System
Page 15 of 18
Installation
(Portable installing frame) Only available when wind speed is low
（Lamp post type） Available to high wind speed
Installation and Requirements of Installation Site A.In order to obtain wind, wind driven generator should far away from obstacles and it be put as high as possible. B.Soil texture of installation site should be considered. Don’t choose the place with soft sand, rough ground and places that will affected by climate. C.Distance between wind driven generator and battery should also be considered. Please select standard electric cable .
Page 16 of 18
Application of Eco-Pole® Energy Storage System
Application filed of wind solar hybrid energy storage ﹠LED lighting
Government new energy lighting landscape lights
Places without power grid and short of power
Storage system of wireless communi cation station
Border of Nature island reserve of and highway and other pilotage unattended district places
Outdoor mining and other low power lighting
Fixed or movable dwelling place of herdsman
Others
Configuration Design Philosophy 1 . Wind Generating Set 1.1 Power of wind generating set will be caculated according to annual average wind speed,
minimum average monthly wind speed, duration without effective wind speed as well as the power used per year. 1.2 Rated wind speed of wind generating set will be choosed according to lowest average monthly
wind speed per year. 1.3 When the total power is the same, 2 or more wind generating sets are allowed to use at DC
output end in series or in parallel. 2 . Solar Battery Components 2.1 Peak power of solar battery componets is decided by minimum power consumption per day, sunshine hours when there is no effecitve wind speed as well as damage of the system. 2.2 Under normal conditions, minimum power of solar battery components will meet power generating capacity and its 1.8 times higher than the lowest average power consumption per day. 3 . Controller 3.1 Controller must equip with wind generator charging circuit and photovoltaic charging circuit and 2 circuits must be seperated effectively.
Page 17 of 18
3.2 Maximum power of controller’s wind generator charging circuit should greater than or equal to 2 times of rated output power of wind generating set. 3.3 Maximum power of controller’s photovoltaic charging circuit should 1.5 times higher than photovoltaic power of the system. 4. Inverter 4.1 Output power of inverter should be calculated according to electrical equipment’s type, power, and time used by user. 4.2 Rated output power of inverter should 1.2 times higher than the total power of system. 5. Battery 5.1 lead-acid storage battery and storage battery that suits for wind solar hybrid generator are preferred. 5.2 Series voltage of storage battery should match with the output voltage of wind generating set and solar battery componets. 5.3 Capacity of storage battery is decided by minimum power consumption per day, continues cloudy day , maximum no wind days and technical function of storage battery such as self-discharge rate, charge-discharge efficiency and depth of dischare. Natural Conditions﹠Environmental Requirements (wind solar hybrid power generating system) 1. Natural Conditions
Places that annual average wind speed is higher than 3．5 m／s and total annual solar radiation amount is not less than 5 000 MJ／㎡ are recommended to use solar wind hybrid power generating system. 2. Environmental Requirments 2.1 Wind solar hybrid power generating system could work continuously and reliably under the
following conditions: a）Outdoor Temperature: -20℃～＋40℃ b）Indoor Temperature: 0℃～＋40℃ c）Relative Air Humidity: not more than 90％（25℃±5℃） d）Above Sea Level: less than 1000m
Page 18 of 18 2.2 If wind solar hybrid power generating system is used under the following conditions, technical
requirements and service conditions should be negociated by manufacturer and user. a）Outdoor Temperature: beyond the range of -20℃～＋40℃ b）Indoor Temperature: beyond the range of 0℃～＋40℃ c）Above Sea Level:higher than 1000m d）Places under salty humidity or sand & dust.
SavWatt USA, Inc. 6801 Eastern Avenue, Suite 207 Baltimore, MD 21334 Tel: (866) 641-3507 Fax: (206) 984-3470 www.savwatt.com
*Patent Pending
Page 2 of 18
LED Street Light
LED Street Light Specifications Item
Specification
Lamp Power
60 watts
LED Luminous Efficacy
≥100 Lm/W
Total Luminous Flux
≥2200Lm（Tj=25℃）
Lumen maintenance (After 5,000 hours)
≥2150 Lm（Tj=70℃，Ta=25℃）
Lamp Efficiency
≥85%
Beam angle
140º
Color Rendering Index
≥75
Color Temperature
Cool White：4000-6500K Warm White：2700-4000K
Working Environmental Temperature
‐30℃—45℃
Storage Temperature
‐50℃—85℃
RH
≤90%
Average Burning Time
50000 hrs
Protection Rating
IP65
Size
250×300×97mm
Mounting Hole Dimension
Φ60mm
Weight
4.3Kg
Page 3 of 18
Lumen Maintenance Curve
Measurement data maybe variant in different weather condition。
Light Distribution Curve/Light Pattern
Page 4 of 18
Outline Drawing
LED 电源 LED Driver
Page 5 of 18
Solar Panel Solar Panel Specifications Item
Specification
Maximum Power (W)
120
Cell Efficiency (%)
16.33%
Module Efficiency (%)
13.57%
Optimum Power Voltage (Vmp)
25.15
Optimum Operating Current (Imp)
4.78
Open Circuit (Voc)
39.80
Short Circuit Current (Isc)
5.11
Solar Cell
125*125 Mono
Number of Cell
6*8
Size of Module(mm)
1065*808*35
Front Glass Thickness(mm)
3.2
Temperature Coefficients of Isc (%) ℃
+0.04
Temperature Coefficients of Voc (%) ℃
-0.38
Temperature Coefficients of Pm (%) ℃
-0.47
Temperature Coefficients of Im (%) ℃
+0.04
Temperature Coefficients of Vm (%)℃
-0.38
Tolerance Wattage
+/- 5%
Surface Maximum Load Capacity
2400Pa
Allowable Hail Load
23m/s, 7.53g
Weight Per Piece (KG)
13
FF (%)
70-76%
Standard Test Conditions
AM1.5 1000W/㎡ 25+/-2℃
Warranty
90% of 10 years, 80% of 25 years
Page 6 of 18
Solar Panel Outline Drawing
1065
1065
Page 7 of 18
Battery Deep cycling lead-acid battery, with up to 2000-4000 charge/discharge cycle.
Nominal Voltage
12V
Rated Capacity (10 hour rate) 10 hour rate (10.0A) 5 hour rate (16.0A) Capacity o 1 hour rate (55.0A) 25 C 1.5 hour discharge to 10.50V
100 AH 100 AH 80 AH 55 AH 40 A
Internal Resistance full charged battery at 25 oC 40 oC Capacity affected 25 oC by Temperature 0 oC (10 hour rate) -15 oC Capacity after 3 month storage Self-discharge at Capacity after 6 month o 25 C storage Capacity after 12 month storage
5.5 m 102% 100% 85% 65%
Charge Cycle (constant voltage) Float
Dimension
91% 82% 64%
Initial Charging Current less than 25A Voltage 14.10-14.40 Voltage 13.5-13.80 Total Height
237 mm
Height
214 mm
Length
330 mm
Width
172 mm
Weight Approx
31 Kg
Page 8 of 18
Pole Pole Specifications 1
Construction material
Q235 steel
2
Total height
6 meter
3
Wall thickness in mm
4.00 mm
4
Coating method
Plastic spraying
5
LED mounting height
4 meter
6
Bottom OD
170 mm
7
Top OD
90 mm
8
Light fixture arm
1.5 meter
Page 9 of 18
Wind Turbine
Product Introduction ◆ High energy conversion rate ◆ low start-up wind Speed and started by all wind direction ◆ Long service life, maintenance-free ◆ Anti-wind, low noice ◆ Rust prevension, anti-corrosion ◆ Dampproof, waterprrof, and anti-windstorm Vertical-axis Wind Generator ◆ Low start-up wind speed（0.5M/S）,non-directional wind( started by all wind direction), low noice, high energy conversion rate, intelligent electronic wind power adjustment and protection ◆ Wide working territorial (island, coastland,inland),It can be installed at buildings and ground. It can also worked as power supply of street lamp(together with solar energy and battery), off-grid or combined to the grid are optional.
Vertical-axis vs. Horizonal-axis Wind Generator Item
Horizontal-anix
Start-up Wind Speed
Beaufort scale 3
Usable Wind Speed
Beaufort scale 4
Vertical-axis Beaufort scale 1 （0.5M/S natural wind） Beaufort scale 2 （2.5M/S natural wind）
Page 10 of 18
Beaufort scale 4 Rated Wind Speed
Beaufort scale 5
Tubulence Resistance
Low
（7M/S natural wind） High
Tangential wind Weather Side
90°vertically
All the direction
(Air Blower and Wind) Requirment of Installation High
Low
Defect Rate
High
Low
Technology
Tranditional and public
Level
Self-owned patent, leading technoloty Energy Conversion Rate
Low
High
Noise
70DB
〈30DB
Anix Direction
Horizontal
Vertical
Need
Need not
Blade Material
Hard materail
High tenacity,soft material
Feeder Equipment
Need
Need not
Air blower adopts hard
Air blower adopts soft
material(low)
material(high)
Account for high proportion
Account for low proportion
of power, high power
of power, low power
requirement
requirement
Wind Power Adjustment and
Single
Comprehensive
Protection Mode
(mechanical)
(intelligent electornic)
Windage Yaw Equipment(rudder)
Safety
Solar Panel
Page 11 of 18
Appearance
Air Blower
Tranditional fan
Spiral
Fixed weather side, high
Unfixed weather side, low
start-up wind, low energy
start-up wind, high energy
conversion rate
conversion rate
Without electricbrush and With electricbrush and iron
iron core, low
core, high temperature-rising,
temperature-rising, complete
axial magnetic field inner
permanent magnetism , radial
rotor motors
magnetic field inner rotor
Electric Generator
motors
Technical Parameters
Item
LK-300W
Start-up Wind Speed（M/S）
0.5
Cut-in Wind Speed（M/S）
2.5
Rated Wind Speed（M/S）
5.0
7.1
10.5
Rated Power（W）
40
100
300
Rated Voltage（DCV）
12
Rotor Diameter（M）
0.75
Page 12 of 18
Rotor Height（M）
1.5
Air Blower Shape
S-form spiral
Weather Side
Omni-direction
Weight（KG）
30
Safety Wind Speed（M/S）
40
High Wind Protection
Intelligent electronic
Working Temperature（℃）
-20℃-+40℃
Power Diagram of Vertical-axis Wind Generator (Hundreds watt series) Vertical-axis Wind Generator Power Generator Power
330 300 270 240 210 180 150 120 90 60 30 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Wind Speed（M/S）
Use Radio of Vertical-axis Wind Energy
Use Radio（%）
50% 45% 40% 35% 30% 25% 20% 15% 10% 5% 0%
(Hundreds watt series) Use Radio of Vertical-axis Wind Energy
A Blade B Blade
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Wind Speed（M/S) Blade Diameter：0.75M Blade Height：1.50M
Page 13 of 18
Product Features
◆ Generator a. Steel generator body, disk-type and ironless outer rotor, which prevent corrosive gas from intruding into the innor of generator. Not easy to deform and magnet steel will not drop off. b. Light in weight, low temperature-rising, low starting torque, low start-up wind speed.
◆ Blade a. Soft blade is designed by Japanese expert of wind power to match the generator. Adopt spiral, bud-shaped macromolecule hydrocarbonpolymer. b. No pollution, corrosion resisting, endurable, light weight, obdurability,easy to made, low cast. c. Surface texture likes sharkskin, which reduces noise. d. Unique design improves the adaptability for variable wind speed, further to improve energy conversion efficiency. e. Automatically adjust rotation, and it avoids system damage at high wind speed. f. Well restrain on wind turbulence. g. Safety, fatal injury will not be caused even the balde crash on humans and animals.
Page 14 of 18
◆ Controller a. Microcontroller is used in this system. Industrial level componets are selected. It can be used under very hot, cold and humid environment. b. Intelligent battery charge/discharge control, high efficiency and long service life. c. It has optical and timer control function. d. Open circuit and short circuit protection, auto recovery and lighting protection function. e. Easy to install, use and maintain.
Application of Energy Storage System
Small scale sea water desalinization
Networking of of Energy Storage System
Page 15 of 18
Installation
(Portable installing frame) Only available when wind speed is low
（Lamp post type） Available to high wind speed
Installation and Requirements of Installation Site A.In order to obtain wind, wind driven generator should far away from obstacles and it be put as high as possible. B.Soil texture of installation site should be considered. Don’t choose the place with soft sand, rough ground and places that will affected by climate. C.Distance between wind driven generator and battery should also be considered. Please select standard electric cable .
Page 16 of 18
Application of Eco-Pole® Energy Storage System
Application filed of wind solar hybrid energy storage ﹠LED lighting
Government new energy lighting landscape lights
Places without power grid and short of power
Storage system of wireless communi cation station
Border of Nature island reserve of and highway and other pilotage unattended district places
Outdoor mining and other low power lighting
Fixed or movable dwelling place of herdsman
Others
Configuration Design Philosophy 1 . Wind Generating Set 1.1 Power of wind generating set will be caculated according to annual average wind speed,
minimum average monthly wind speed, duration without effective wind speed as well as the power used per year. 1.2 Rated wind speed of wind generating set will be choosed according to lowest average monthly
wind speed per year. 1.3 When the total power is the same, 2 or more wind generating sets are allowed to use at DC
output end in series or in parallel. 2 . Solar Battery Components 2.1 Peak power of solar battery componets is decided by minimum power consumption per day, sunshine hours when there is no effecitve wind speed as well as damage of the system. 2.2 Under normal conditions, minimum power of solar battery components will meet power generating capacity and its 1.8 times higher than the lowest average power consumption per day. 3 . Controller 3.1 Controller must equip with wind generator charging circuit and photovoltaic charging circuit and 2 circuits must be seperated effectively.
Page 17 of 18
3.2 Maximum power of controller’s wind generator charging circuit should greater than or equal to 2 times of rated output power of wind generating set. 3.3 Maximum power of controller’s photovoltaic charging circuit should 1.5 times higher than photovoltaic power of the system. 4. Inverter 4.1 Output power of inverter should be calculated according to electrical equipment’s type, power, and time used by user. 4.2 Rated output power of inverter should 1.2 times higher than the total power of system. 5. Battery 5.1 lead-acid storage battery and storage battery that suits for wind solar hybrid generator are preferred. 5.2 Series voltage of storage battery should match with the output voltage of wind generating set and solar battery componets. 5.3 Capacity of storage battery is decided by minimum power consumption per day, continues cloudy day , maximum no wind days and technical function of storage battery such as self-discharge rate, charge-discharge efficiency and depth of dischare. Natural Conditions﹠Environmental Requirements (wind solar hybrid power generating system) 1. Natural Conditions
Places that annual average wind speed is higher than 3．5 m／s and total annual solar radiation amount is not less than 5 000 MJ／㎡ are recommended to use solar wind hybrid power generating system. 2. Environmental Requirments 2.1 Wind solar hybrid power generating system could work continuously and reliably under the
following conditions: a）Outdoor Temperature: -20℃～＋40℃ b）Indoor Temperature: 0℃～＋40℃ c）Relative Air Humidity: not more than 90％（25℃±5℃） d）Above Sea Level: less than 1000m
Page 18 of 18 2.2 If wind solar hybrid power generating system is used under the following conditions, technical
requirements and service conditions should be negociated by manufacturer and user. a）Outdoor Temperature: beyond the range of -20℃～＋40℃ b）Indoor Temperature: beyond the range of 0℃～＋40℃ c）Above Sea Level:higher than 1000m d）Places under salty humidity or sand & dust.
