Solar Solutions for Every Need

How does on-grid solar power system works ?

The arrangement of solar modules absorbs the sunlight on them and converts them into electricity. The current generated here is Direct Current (DC). The solar inverter then converts the DC to Alternating Current (AC), thus making it power the electrical items. This electricity is then routed to the grid where it is supplied for day to day use. An important feature is the net meter. It is a device that records the energy supplied to the grid and the energy consumed. At the end of each month, the outstanding is recorded and the consumer is provided with a bill.

Benefits of on-grid solar :

1. Zero Electricity Bills – Though the solar power system is connected to the grid, the consumer has to pay only for the surplus electricity he consumes. The bill generated on a monthly basis determines whether the consumer has any payments to be made. However, at the same time if the consumer utilizes less electricity, the excess is fed back in the grid.
2. Easy maintenance – The on-grid solar power system has the least number of parts along with simple installation. The elimination of batteries makes the maintenance quite easy.
3. Passive income generation – With connection to the grid, the consumer can charge for the surplus electricity he has generated. It not only eliminates your electricity bills but also avail the cost benefits for the excess electricity generated. Solar power has several benefits which notably includes a reduction in the electricity cost and usage. However, there are other benefits that depend on the type of system you choose.

Advantages of Hybrid Solar Systems

1. Less expensive than off-gird solar systems : Hybrid solar systems are less expensive than off-grid solar systems. You don’t really need a backup generator, and the capacity of your battery bank can be downsized. Off-peak electricity from the utility company is cheaper than diesel.
2. Smart solar holds a lot of promise The introduction of hybrid solar systems has opened up for many interesting innovations. New inverters let homeowners take advantage of changes in the utility electricity rates throughout the day.

   Solar panels happen to output the most electrical power at noon – not long before the price of electricity peaks. Your home and electrical vehicle can be programmed to consume power during off-peak hours (or from your solar panels).

   Consequently, you can temporarily store whatever excess electricity your solar panels in batteries, and put it on the utility grid when you are paid the most for every kWh. Smart solar holds a lot of promise. The concept will become increasingly important as we transition towards the smart grid in the coming years.

Equipment for Hybrid Solar Systems

Typical hybrid solar systems are based on the following additional components:

• Charge Controller
• Battery Bank
• DC Disconnect (additional)
• Battery-Based Grid-Tie Inverter
• Power Meter

Battery-Based Grid-Tie Inverter

Hybrid solar systems utilize batter-based grid-tie inverters. These devices combine can draw electrical power to and from battery banks, as well as synchronize with the utility grid.

The bottom line is this: Right now, for the vast majority of homeowners, tapping the utility grid for electricity and energy storage is significantly cheaper and more practical than using battery banks and/or backup generators.

How do solar water heating systems work?

Heat is transferred from the collector to the tank through a separate circuit and heat exchanger. The panel heats water, oil, or another fluid flowing through pipes into a copper coil inside the hot-water tank.

Types of solar water heating systems

• Flat Plate Collector Technology
• Evacuated Glass Tube Technology
• Heat Pipe Technology