Question

State whether true or false :
Solar water heater requires a huge maintenance cost.

• A. True
• B. False

Answer 1

The correct option is B False

1. Clean the glass cover regularly .

2.Prevent nay shade of the collector.

3. Be economical with the use of water.

4.Run the hot water slowly ; this will avoid the mixing of hot and cold water in the storage tank.

5.Set the thermostat of the electrical backup as low as is comfortable.

So this what you have to do to maintain your solar cooker as you can see it will require very less cost for maintenance.