1.solar system.montessori 2.Help children understand basic astronomical knowledge 3.eco-friendly material used 4.non-fade montessori ITEM JS-G019Help children understand basic astronomical knowledge and understanding of the nine planets of the solar system Solar system
... all together 6 press lines.Fabrication1. Windows and doors; 2. Drilling; 3. Bending; 4. Cutting; 5. Stamping ... 14001,BVWarranty1. GB5237-2008 equal to EN12020-1.2(2001); 2. GB6892-2006 equal to DIN 1725 3. Within ... deformation without outer forceMoulding1. Using our moulds, free; 2. Using customer drawing, opening mould, usually about 10~ ... profiles for windows aluminum and door aluminum, solar system
... certificate 15years warranty vacuum tube all-glass evacuated solar collector tubes solar water heater, solar energy, vacuum tube1.products intro*heat collect ... 70mm*Internal pipe diamerer:37mm/47mm/58mm*thickness:1.6mm/2.0mm*length:1500mm/1600mm/17mm/1800mm/1900mm/2000mm/2100mm* ... resistance *meeting each requirement as washing cloths, abstersion and bathing solar system,Solar water heater tubes
... system DC/AC Output solar system Item:Portable solar system 30wSpecification:Portable solar system 30w Feature & Advantage: Portable solar system 30w 1. Solar power system, solar power system for home, energy-saving2. The system ...
Portable solar home system 1. power lights and small appliance 2. easy to operate 3. long lighting hours 4. low-cost 40W Solar Home ... 5*27cm G.W.: 11.9KGS without solar panelSpecification:1. Solar panel: 18V 40W solar panel 2. Battery: 12v 26Ah lead Acid Battery3. ... to fansWrranty: one year solar system for home electricity powering lights and fans led solar light for lighting solar led light with 6pcs ...
solar system *Competitive price *Adhere strickly to ISO quality control *TUV CE ROHS certificate solar systemLoad referenceName of LoadPower(W)QuantityWorking Time per Day (H) Working DaysLamp3W255Price ListItemPricesolar panel MS-POLY-20W$36solar systerm (lead-acid battery,control panel)$53Total$89 Size: 210*140*270mm Size: 270*610*25mm MS-SH020W solar system
... CE ISO9001:2000 2.Solar panel quality by great solar engineers 3.Manufacturing in lowest price Including three types: HYD100, ... HYD150, HYD200, the choice of a higher conversion rate of solar panels, better cycling performance of the battery to optimize the ... to the notebook, mobile phones and other small-power appliances. Solar System For Daily Use
... power solar system 2.power for laptop, phones, lights etc. 3.With radio and MP3 function 4.12V 7AH battery small power solar system 1 ... Lead -acid battery : 12V 7AH power battery2 Solar panel : Almunion solar panel 10W 3 With 3PCS ... ( 10 pcs different mobile phone plug) 1pc 10W solar panel , 1 pc system 8. With radio and MP3 function small power solar system
1) Grade A solar cell with high efficiency 2) 5 years quality warranty and 25 years lifetimes 3) Quick ... -circuit voltage(Voc): 43.8VShort-circuit current(Isc): 8.14AMaximum system voltage (V): 1000VTemperature coefficients of Isc (%): +0.1%/°CTemperature coefficients ... % 270W off- and on-grid Polycrystalline Poly PV Modules for Solar System
... Charging pulse PWN 2.one year gurantee 3.charger current: 30A 4.easy using made in China 30A solar charger controller Convenient wiring ... year, but has no obvious dismantling machine or high breakdown. 2 controller is of low-voltage, project installation shall comply with the ... of safety, avoiding personal safety accidents. made in China 30A solar charger controller
... solar system for home small home solar power system solar home energy system (1)5W solar panel using high-efficiency monocrystalline silicon, solar energy conversion efficiency:over 16% (2)Solar ... Included :1pc battery ,1pc 5w solar panel,2 led lights,2 connection cable,user's manual Instruction:The system make use of computer chip ...
... Germany PWM shunt battery charging RJ45 interface LCD Display Solar Controller 70ADesigned for industrial and outdoor applications, Steca Power Tarom ... single PV or PV hybrid system in the range up to 20 kWp of solar power.Certificateslisted for Worldbank ... (DOD) reverse polarity of solar modules reverse polarity of load & batteryshort circuit of solar modulesshort circuit of loadover temperatureover ...
1.DIY Mini Solar Power Kits 2.Model No.:SW-HS2-1 3.with a universal charger 4.100% solar power 5.DIY,plug ... 5 Hours when full-charged ;2-4Hours after one-day charging ;Wire: 5M of the solar panel ;3M wire of the lamp ... , country areaCamping, outdoor activities, travelling Lighting at night 2W mini solar system
Solar system 1.good design 2. tube:47mm*1500 and 58mm*1800 3.Quality warranty:5years 4.Professional OEM Solar system1. Working Principle: Compact ... Non-pressure Solar ... cooler water in the tank flows down to the collectors.2.Specification:Material of inner water tank: 0.31mm,/ o. ...
... .3000w solar home system 2.Long lifespan and strong warranty 3.Tech support 3.CE/IEC/ISO 4.Easy bankable 3000w solar home system / 3000w solar ... panel kitThe advantage of solar system includes no pollution, safety, credible, long lifespan ... well as artificial sunlight to guarantee the rated power output. Solar system for 3000w
500kw solar system CE,TUV,UL,CEC certified on-grid and off-grid ... 220VOutput frequency50HZ/60HZMaximum output power of Solar Module400WMaximum output voltage of solar module70VMaximum output current of solar module5.7ABattery capacity48V120AHBest output power ... Receivers 25W16LCD Computer 100W15Energy-saving lamp 11W66Printerinkjet30W11Electrographinkjet150W11Water Pump 200W12 500kw solar system
1.High energy density 2.Long service life 3.Moderate operating voltage(3.2V on) ... capacity may exceed the 140mAh/g (0.2C, 25 ° c).2.Long service life:1C charge and discharge cycle life of ... bicycles,electric motorcycles. 36V 40AH lifepo4(LFP) battery pack for solar system
Changhong solar system can be specially developed to meet specific requirements ... sets of household solar lighting system.CHB1220 household solar system Characteriestics: 1. External dimension: 400mm×300mm×180mm 2. Maximum output power of solar panel: 20Wp ... LED light CHB2480 household solar PV power system Characteriestics1. External dimension: 395mm×360mm×80mm 2. output power of solar pane: 80Wp 3. ...
... hours Battery easy to replace led solar system for home 15W portable led solar system for home with charger and ... fanBrief Introduction:(1)Using high-efficiency monocrystalline, solar energy conversion efficiency:over than 16%-18%;(2)Solar ... service period of the whole system!!!Detailed Specification: Item: 15W portable led solar system for home with charger and ...
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.