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<title><![CDATA[EC21 Product Catalogs - Solar Calculator]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/Solar Calculator.html]]></link><item>
<title><![CDATA[Street Light/Lighting/Lamp Round/Conical Polygonal Octagon Q235/345 Hot/DIP/Galvanized Steel Pole]]></title><link><![CDATA[https://hrsteel2018.en.ec21.com/Street_Light_Lighting_Lamp_Round--12024968_12025028.html]]></link><description><![CDATA[solar power generation; subway stations, factories and large venues,etc.
We are located in Weifang City, about 1.5 hours’ drive from Qingdao Port.We have a workshop of over 10000 square meters for ]]></description><pubDate><![CDATA[20250107]]></pubDate></item>
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<title><![CDATA[H1z2z2-K/PV1-F 1800V DC Solar Cable 4mm2, TUV 2 Pfg 1169/08.2007, 0.6/1kv]]></title><link><![CDATA[https://ningbopntech.en.ec21.com/H1z2z2_K_PV1_F_1800V--10424135_10425169.html]]></link><description><![CDATA[H1z2z2-K/PV1-F 1800V DC Solar Cable 4mm2, TUV 2 Pfg 1169/08.2007, 0.6/1kv
Specificate
Rated for 1.8 KV DC operationAnnealed Tinned Flexible Copper, XLPO Insulation &amp; SheathElectron Beam Irradiation C]]></description><pubDate><![CDATA[20240710]]></pubDate></item>
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<title><![CDATA[Indoor Outdoor Smart Locker Parcel Delivery Cabinet with Parcel Delivery System]]></title><link><![CDATA[https://baiweismartlockers.en.ec21.com/Indoor_Outdoor_Smart_Locker_Parcel--11957003_11957035.html]]></link><description><![CDATA[Solar Panel; In-Box Lighting Function; Credit Card Reader, Coin Receiver; Cash Receiver;
Tech Parameters:
1.Working Voltage: AC220V±15%
2.Working Humidity: 10%RH-90%RH
3.Working Temperature: -10℃~]]></description><pubDate><![CDATA[20240625]]></pubDate></item>
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<title><![CDATA[Desktop Electronic Calculators Series KT-232]]></title><link><![CDATA[https://kaxidy.en.ec21.com/Desktop_Electronic_Calculators_Series_KT--2811556_2811687.html]]></link><description><![CDATA[Item No:KT-232 Functional: 12 Digits Calculator Big Display TWIN POWER:Solar cell and Button cell Size:141x106x29mm Weight:116g
We are top quality electronic calculator manufacturer and electronic ca]]></description><pubDate><![CDATA[20090905]]></pubDate></item>
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<title><![CDATA[Promotional Calculators]]></title><link><![CDATA[https://tsanchin.en.ec21.com/Promotional_Calculators--3030473_5293361.html]]></link><description><![CDATA[calculators,promotional calculators,Desktop calculators,Handheld calculators,Office calcuators,Scientific calcuators,Solar calculators,100% export to worldwide market. 
This promotional handheld calc]]></description><pubDate><![CDATA[20240108]]></pubDate></item>
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<title><![CDATA[Solar Light System]]></title><link><![CDATA[https://pudu.en.ec21.com/Solar_Light_System--9845111_9846213.html]]></link><description><![CDATA[1. Solar panel：4W / 6v，with 3m Waterproof cable 
2. Battery： South Korea&amp;#39;s Samsung high quality lithium battery3.7V / 8000amh（ high quality lithium battery, the capacity could up to 10000]]></description><pubDate><![CDATA[20160129]]></pubDate></item>
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<title><![CDATA[Electric Double Layer Capacitor]]></title><link><![CDATA[https://nuintek.en.ec21.com/Electric_Double_Layer_Capacitor--3936953_3936954.html]]></link><description><![CDATA[calculators : the backup is provided during the replacement of the batteries.
Main Power 
Toys, Electric tooth brush : quick charge motor drive through quick charge 
TV-Remote controllers : combine p]]></description><pubDate><![CDATA[20150403]]></pubDate></item>
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<title><![CDATA[5M-20W Single Arm Solar Street Lights]]></title><link><![CDATA[https://909739.en.ec21.com/5M_20W_Single_Arm_Solar--10324520_10324521.html]]></link><description><![CDATA[Solar Panel,Solar Battery 
Free Fittings and Tape---------FREE 
above configuration is calculated based on below solar radiation and weather condition of Vietnam 
Lighting Time: 11-12Hrs/Night*4-5 Ov]]></description><pubDate><![CDATA[20170310]]></pubDate></item>
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<title><![CDATA[Intelligent Transmission and Distribution Automation System]]></title><link><![CDATA[https://wisdompe.en.ec21.com/Intelligent_Transmission_and_Distribution_Automation--11000761_11000810.html]]></link><description><![CDATA[solar panel power supply and 220 V indoor power supply, greatly ensuring the stability of the controller.
2. Using modular design, control, communication and telecontrol functions to expand flexibly,]]></description><pubDate><![CDATA[20240313]]></pubDate></item>
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<title><![CDATA[CE Approval 1kw Vertical Axis Wind Turbine Generator for Sale]]></title><link><![CDATA[https://rxshellyzhou.en.ec21.com/CE_Approval_1kw_Vertical_Axis--8165111_8394905.html]]></link><description><![CDATA[solar panels at the same time.
3. How to select the correct battery capacity to get power from wind turbine generator?
Generally, the battery capacity should be equal or smaller than the power from w]]></description><pubDate><![CDATA[20190813]]></pubDate></item>
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<title><![CDATA[Yudiansolar100MW Fully Auto Line for Solar PV Panel Production 166-210mm MBB Solar Panel Production]]></title><link><![CDATA[https://lashondazhang2010.en.ec21.com/Yudiansolar100MW_Fully_Auto_Line_for--10757056_10757067.html]]></link><description><![CDATA[solar panel production machines,solar pv module making machine more than 10years,we provide high-tech solution for solar PV module production.Whatsapp+86 18233520917 
Throughput calculation 200MW SOL]]></description><pubDate><![CDATA[20230303]]></pubDate></item>
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<title><![CDATA[AAA Solar Simulator Solar Cell IV Test]]></title><link><![CDATA[https://aulight2021.en.ec21.com/AAA_Solar_Simulator_Solar_Cell--11446867_11446869.html]]></link><description><![CDATA[solar simulator is used to simulate solar equipment. In the photovoltaic field, it is equipped with electronic loads, data collection and calculation equipment, which can be used to test the electric]]></description><pubDate><![CDATA[20221027]]></pubDate></item>
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<title><![CDATA[Acrel Ahkc-ekb (200-1000a)/5v Open-loop Hall Effect Transducer (Split-core)]]></title><link><![CDATA[https://acrel1.en.ec21.com/Acrel_Ahkc_ekb_200_1000a--11836609_11873922.html]]></link><description><![CDATA[solar power management systems, DC panels and DC motor drives, electroplating, welding applications, inverters, UPS servo control and other system current signal acquisition and feedback control;
03
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<title><![CDATA[Low Cost Voltage Type Single Axis Tilt Sensor]]></title><link><![CDATA[https://ericcointernational.en.ec21.com/Low_Cost_Voltage_Type_Single--11698705_11856276.html]]></link><description><![CDATA[solar antenna positioning
High altitude working vehicle
Tilting leveling
Hydraulic lifting platform
Inclination monitoring
Angle control of various construction machinery
Inspection of bridges and da]]></description><pubDate><![CDATA[20231019]]></pubDate></item>
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<title><![CDATA[Battery Module Pack]]></title><link><![CDATA[https://fprnewenergy.en.ec21.com/Battery_Module_Pack--11919520_11919525.html]]></link><description><![CDATA[solar irradiance or windy periods, the excess electricity is stored in the battery modules. Conversely, during times of high energy demand or when renewable sources are not generating electricity, th]]></description><pubDate><![CDATA[20240402]]></pubDate></item>
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<title><![CDATA[Oxygen Permeability Testing Instrument (OTR Tester)]]></title><link><![CDATA[https://gbpitester.en.ec21.com/Oxygen_Permeability_Testing_Instrument_OTR--11629254_11631103.html]]></link><description><![CDATA[solar battery panel, cellophane, ceramics and porcelain, and various containers such as bag, pouch, bottle, can, bowl, box, widely used in the industries of food, pharmaceuticals, personal care, hous]]></description><pubDate><![CDATA[20220901]]></pubDate></item>
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<title><![CDATA[IP55 Solar Garden Lamps Waterproof Retro Solar Lights PC Material]]></title><link><![CDATA[https://lampssolar.en.ec21.com/IP55_Solar_Garden_Lamps_Waterproof--11861923_11861924.html]]></link><description><![CDATA[Product Description:Solar Garden Lamps Retro Solar Lights Waterproof Solar Lights For Garden
PRODUCT NO.DS128-RETRO STYLEITEMSolar Wrought Iron lampSOLAR PANEL2V 250MA 0.5W monocrystalline silicon pi]]></description><pubDate><![CDATA[20231102]]></pubDate></item>
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<title><![CDATA[Solar Tracker]]></title><link><![CDATA[https://lingyangos.en.ec21.com/Solar_Tracker--11655016_11655017.html]]></link><description><![CDATA[solar tracker components
Q
How do solar panels track the sun？
A
According to the local longitude, latitude, and time, the solar tracker
controller automatically calculates the movement trajectory o]]></description><pubDate><![CDATA[20221012]]></pubDate></item>
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<title><![CDATA[3inch 200w-1100w Solar Pump with Plastic Impeller]]></title><link><![CDATA[https://jodu12.en.ec21.com/3inch_200w_1100w_Solar_Pump--11602092_11851899.html]]></link><description><![CDATA[Solar Pump With Plastic Impeller
Categories
DC Brushless Submersible Solar Pump
Brand
JODU
Model
3JDC Series 200W-1100W
Type
3 inch solar pump with plastic impeller
Material
stainless steel
Package t]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[Manul 5000a 8000a 10000a Spot Welder 18650 21700 Battery Spot Welding for Battery Pack Welder]]></title><link><![CDATA[https://aitop2018.en.ec21.com/Manul_5000a_8000a_10000a_Spot--11585425_11851409.html]]></link><description><![CDATA[Solar,laptops,E-Vehicles, E-Bikes,E-Tools,toy,Mobile phones,Energy storage and etc.
We provide all kind of lithium battery pack assembly machines and solutions with good quality and services. 
Our pr]]></description><pubDate><![CDATA[20231008]]></pubDate></item>
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<title><![CDATA[Commercial Betel Nut Drying Machine Dried Vegetables Hot Air Circulation Industrial Banana Oven]]></title><link><![CDATA[https://dryfree0769.en.ec21.com/Commercial_Betel_Nut_Drying_Machine--9683377_10719969.html]]></link><description><![CDATA[solar power + Energy-save heat pump power 2. Can save 7.5kwh per hour on working time compare with electric heater. And should save so large power cost if calculate 7.5kwh x 24 hours x 30 days (per m]]></description><pubDate><![CDATA[20221107]]></pubDate></item>
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<title><![CDATA[Portable Power]]></title><link><![CDATA[https://huasutech.en.ec21.com/Portable_Power--11674805_11674827.html]]></link><description><![CDATA[The portable rechargeable 24vdc power supply
is a clean energy product that integrates alternating current and direct current. This energy storage system has three charging modes and supports solar p]]></description><pubDate><![CDATA[20221116]]></pubDate></item>
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<title><![CDATA[Low Cost Voltage Type Single Axis Tilt Sensor]]></title><link><![CDATA[https://ericco666.en.ec21.com/Low_Cost_Voltage_Type_Single--11867429_11867431.html]]></link><description><![CDATA[solar antenna positioningHigh altitude working vehicleMining machinery, oil logging equipmentMedical equipmentTripod head levellingHydraulic lifting platformInclination monitoringAngle control of var]]></description><pubDate><![CDATA[20231117]]></pubDate></item>
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<title><![CDATA[Solar Power System Wholesale]]></title><link><![CDATA[https://csssolar.en.ec21.com/Solar_Power_System_Wholesale--11431238_11431260.html]]></link><description><![CDATA[solar power system wholesaler, we offer customized solar power systems with affordable price for sale. And our experienced engineers will calculate the best solution and provide the best solar power ]]></description><pubDate><![CDATA[20210818]]></pubDate></item>
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<title><![CDATA[Intelligent Lithium Battery]]></title><link><![CDATA[https://ecelibattery.en.ec21.com/Intelligent_Lithium_Battery--11914084_11914095.html]]></link><description><![CDATA[solar battery
Parallel power expansion characteristics: N groups of parallel connections support maximum power P≤24kW. Please refer to the parallel application for specific calculations.
Mix and ma]]></description><pubDate><![CDATA[20240321]]></pubDate></item>
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<title><![CDATA[PTC Computerized Glass Polariscope Stress Magnifier]]></title><link><![CDATA[https://ptc0210.en.ec21.com/PTC_Computerized_Glass_Polariscope_Stress--11227405_11234511.html]]></link><description><![CDATA[solar glass ,automobile glass;
5. 
optical crystals, such as calcium fluoride
Instrument parameters 
Detecting range 
0-280nm
Magnification 
1-24 times 
Viewing field 
max 176×132mm min 6.9×5.2mm
A]]></description><pubDate><![CDATA[20220328]]></pubDate></item>

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