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
LED Street Light Page 2 of 18 LED Street Light Specifications Item Lamp Power LED Luminous Efficacy Total Luminous Flux Lumen maintenance (After 5,000 hours) Specification 60 watts 100 Lm/W 2200Lm(Tj=25 ) 2150 Lm(Tj=70,Ta=25 ) Lamp Efficiency 85% Beam angle 140º Color Rendering Index Color Temperature Working Environmental Temperature 75 Cool White:4000-6500K Warm White:2700-4000K 30 45 Storage Temperature 50 85 RH 90% Average Burning Time Protection Rating Size Mounting Hole Dimension Weight 50000 hrs IP65 250 300 97mm Φ60mm 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
Solar Panel Page 5 of 18 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/ m2 25+/-2 Warranty 90% of 10 years, 80% of 25 years
1065 1065 Page 6 of 18 Solar Panel Outline Drawing
Page 7 of 18 Battery Deep cycling lead-acid battery, with up to 2000-4000 charge/discharge cycle. Capacity 25 o C Nominal Voltage Rated Capacity (10 hour rate) 10 hour rate (10.0A) 5 hour rate (16.0A) 1 hour rate (55.0A) 12V 100 AH 100 AH 80 AH 55 AH 1.5 hour discharge to 10.50V 40 A Internal Resistance full charged battery at 25 o C Capacity affected by Temperature (10 hour rate) Self-discharge at 25 o C 40 o C 25 o C 0 o C -15 o C Capacity after 3 month storage Capacity after 6 month storage Capacity after 12 month storage 5.5 m 102% 100% 85% 65% 91% 82% 64% Charge (constant voltage) Dimension Cycle Initial Charging Current less than 25A Voltage 14.10-14.40 Float Voltage 13.5-13.80 Weight Approx Total Height Height Length Width 237 mm 214 mm 330 mm 172 mm 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
Wind Turbine Page 9 of 18 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 Vertical-axis Start-up Wind Speed Beaufort scale 3 Usable Wind Speed Beaufort scale 4 Beaufort scale 1 (0.5M/S natural wind) Beaufort scale 2 (2.5M/S natural wind)
Page 10 of 18 Rated Wind Speed Beaufort scale 5 Beaufort scale 4 (7M/S natural wind) Tubulence Resistance Low High Tangential wind Weather Side 90 vertically (Air Blower and Wind) All the direction Requirment of Installation Level High Low Defect Rate High Low Technology Tranditional and public Self-owned patent, leading technoloty Energy Conversion Rate Low High Noise 70DB 30DB Anix Direction Horizontal Vertical Windage Yaw Equipment(rudder) Need Need not Blade Material Hard materail High tenacity,soft material Feeder Equipment Need Need not Safety Solar Panel Wind Power Adjustment and Protection Mode Air blower adopts hard material(low) Account for high proportion of power, high power requirement Single (mechanical) Air blower adopts soft material(high) Account for low proportion of power, low power requirement Comprehensive (intelligent electornic)
Appearance Tranditional fan Spiral Page 11 of 18 Air Blower Fixed weather side, high start-up wind, low energy conversion rate Unfixed weather side, low start-up wind, high energy conversion rate Electric Generator With electricbrush and iron core, high temperature-rising, axial magnetic field inner rotor motors Without electricbrush and iron core, low temperature-rising, complete permanent magnetism, radial magnetic field inner rotor 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 Weather Side S-form spiral 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 Generator Power 330 300 270 240 210 180 150 120 90 60 30 0 (Hundreds watt series) Vertical-axis Wind Generator Power 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.
Application of Eco-Pole Energy Storage System Page 16 of 18 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 Nature reserve of highway and other unattended places Border of island and pilotage district 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/ m2 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.