CAPEX model
The CAPEX model needs its own Capital Expenditure for the solar power plant setup,
i.e. The customer holds possession of the asset. In this type of financing model, the
customer pays for all the equipment, design, installation, and commissioning costs.
An additional annual maintenance contract is given for the plant operations &
maintenance by the consumer.
The main use of this technology is in residential, commercial and residential buildings where the demand for hot water has a large impact on energy bills. Using hot water for bathing and washing purpose is both hygienic and helps in eliminating germs and bacteria.
Advantages
Low maintenance
Satisfactory performance (-18 deg. C) even in extreme cold condition
Temperature range (heat water) from 60degrees to 120 degrees
System life Over 15-20 years
OPEX model
Under the OPEX model, a Renewable Energy Service Company (RESCO) invests,
manufactures, and takes care of an onsite solar plant. The customer pays for the
power generated under a long-term power purchase agreement (PPA) for a fixed
tenure at an agreed tariff.
The ETC systems have superior incidence angle modifier, so it collects solar energy more evenly throughout the day resulting in a lower buffer or thermal storage requirement.The main use of this technology is in residential, commercial and residential buildings where the demand for hot water has a large impact on energy bills. Using hot water for bathing and washing purpose is both hygienic and helps in eliminating germs and bacteria. It also helps is soothing the muscles thereby improving the blood flow.
Product Highlights
Quickly heat water
The efficiency of the collector on higher temperature is high
Negligible heat loss in the tubes during the daytime
Easy to replace glass tube
Advanced technology at competitive price
