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coletor de aquecimento radiante
Description of radiant heating manifold: The distribution manifolds are designed for low-temperature hot water radiant panel heating systems. The supply distribution manifold equipped with built-in balancing valves, and the return distribution manifold equipped with built-in shut-off valves suitable for electro-thermal actuator which is controlled by room thermostat to meet your individual requirement for comfortable room temperature The heating circuit manifold includes: -
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58X1800mm tubo de calor tubo de vácuo solar
47*1500mm Evacuated tube 58*1800mm Solar Vacuum Tube Features: Qirui All-glass Vacuum Tube is made of dual borosilicate glass tubes, the space between the two tubes is evacuated. The AL/N/AL selective coating on the outer wall of the inner tube absorbs sunshine and transforms it into heat which in turn heats the cold water in the inner tube. When the water in the tube is heated, its density will decrease and will go upward into the tank; Meanwhile the cold water in the tank
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Estação de trabalho de bomba de aquecimento solar de água de pressão dividida Sp116 com CE
Split Pressure Solar Water Heater Work Station SP116 with CE System demonstration Main technical details 01. Dimension: 380× 220× 140mm 02. Input voltage: 200V-240V AC or 100V-120V AC 03. Power: ≤ 3W 04. Accuracy of temperature measuring: ± 1centigrade 05. Range of temperature measuring: PT1000: 0-199centigrade NTC10K: 0-99centigrade 06. Input signals: 1*PT1000 sensor temperature probe ≤ 500centigrade, silicon cable ≤ 280centigrade; 2*NTC10K
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Luz solar com sensor PIR integrado com CE (30W)
All in One 5W 8W 12W 15W 20W 25W 30W 40W 60W PIR Sensor Solar Garden Light 1. All in one Solar led outdoor light ,used as street light, garden light 2. All in one integrated with solar panels, lithium battery, solar charging controller built-in 3. High brightness 110lm/w 4. Long lifespan:50,000h 5. Rust-proof, dustproof and waterproof 6. Green energy, USA sunpower solar panels, USA brideglux LED chips 7. Motion sensor 8. Lamp power from 5w -80w are available 30w all in one
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Luz de Rua Solar Tudo em Um 15W-120W Luz de Jardim Solar com Sensor de Movimento
All in One 15w Motion Sensor Solar Garden Light 1. All in one Solar led outdoor light ,used as street light, garden light 2. All in one integrated with solar panels, lithium battery, solar charging controller built-in 3. High brightness 110lm/w 4. Long lifespan:50,000h 5. Rust-proof, dustproof and waterproof 6. Green energy, USA sunpower solar panels, USA brideglux LED chips 7. Motion sensor 8. Lamp power from 5w -80w are available All in one solar garden light ( 15W ) Model:
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Luz de Rua Solar 20W 30W 50W 60W
LED solar street light 30W can replace 120W sodium light CREE LED chips 140lm/w 5 years warranty Deatails of LED SOLAR STREET LIGHT Parts 1. Solar panel: we have a Strategic Partner with long-term relationships, panel conversion efficiency can be up to 17%; 20 years life, 5 years guarantee. 2. Battery: we can supply both lead-acid and gel type, and our battery supplier is also selected by us after long-term test and practice, reliable, and of high quality; over charge and
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Luz solar de jardim LED de boa qualidade
Solar LED Garden Light 1)High: 2.8M- 3.5M 2)Watt: 40W, 50W, 60W 3)Material: The poles were treated wiith preservatives prior to hot-dip galvanizing spray. 4)Power: Single/multi-crystalline silicon cell 5)Light source: LED 6)Control System: Microcomputer Intelligent Controller. 7)Solar battery: Maintenance-free lead-acid completely closed(colloid) waterproof battery. 8)Working time: 8ω 10hrs a day, rainy days, the lighting for more than 12ddays. ll in one solar garden
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Luz de rua solar do diodo emissor de luz
LED solar street light Brightly LED solar street light that utlise free energy from sun 30W LED light can replace 120W sodium light complete led solar street light system CREE LED chips 140lm/w 5 years warranty for solar street light system Deatails of LED SOLAR STREET LIGHT Parts 1. Solar panel: we have a Strategic Partner with long-term relationships, panel conversion efficiency can be up to 17%; 20 years life, 5 years guarantee. 2. Battery: we can supply both lead-acid and
