Features:
High solar-thermal conversion and low heat loss
Stable advanced coating up to 380 centigrade
Long time warranty to 15 years
High level vacuum ensure operation under cold weather
Da…
Data sheet of solar road lamps
Height of lamp: 6-12m
Continued overcast and rainy day: 1-6days
Light Source: 40W—104W
Solar module power: 110W—440W
Valve control maintenance-free Lead-acid Stor…
Data sheet of solar road lamps
Height of lamp: 6-12m
Continued overcast and rainy day: 1-6days
Light Source: 40W—104W
Solar module power: 110W—440W
Valve control maintenance-free Lead-acid Stor…
Data sheet of solar road lamps
Height of lamp: 6-12m
Continued overcast and rainy day: 1-6days
Light Source: 40W—104W
Solar module power: 110W—440W
Valve control maintenance-free Lead-acid Stor…
Data sheet of solar road lamps
Height of lamp: 6-12m
Continued overcast and rainy day: 1-6days
Light Source: 40W—104W
Solar module power: 110W—440W
Valve control maintenance-free Lead-acid Stor…
Data sheet of solar road lamps
Height of lamp: 6-12m
Continued overcast and rainy day: 1-6days
Light Source: 40W—104W
Solar module power: 110W—440W
Valve control maintenance-free Lead-acid St…
Data sheet of solar vacuum tube
Material borosilicate glass 3.3
Structure All glass coaxial double-layer tubes
Material of coating AlN/AIN-SS/Cu
Absorptance 0.94 to 0.96
Emittance 0.0…
System Principle:
The water in the tank only can play the role of the heat absorption、save thermal energy and release heat. It could maintain a constant in the heat-preservation water tank. The water…
Product Description
* Working principle::
The large-scale hot-water system is composed of solar collectors, water tanks, controlling system, recycle pump and the accessories of pipelineto supply ho…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea