Solar Panels, Battery Banks, Grid tied and off grid energy systems!

Hardy Solar has energy systems and related products at discounted prices. Try our off grid energy calculator to find out what your energy needs are.

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Hardy Solar Home Steader complete 4 kW off grid energy gen-verter system.

This is a conservative system with 4000 Watts of battery bank storage at 30% discharge. Includes an off grid Diesel generator and pre-wired 120/240 inverter. No need to stack. Solar is an option on this system. We have many solar panel options available at deep discount pricing.

Off Grid energy system

more info $15,999 Buy now

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Outback Power Panels

Dual outback

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Hardy solar Estate Powerhouse off grid energy system

This off grid energy system will provide more than enough energy for most homes.


off grid energy system estate power house

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Hardy Solar battery bank 24V 4400 Watt AGM

This pre-packaged solar battery bank includes eight 6-volt AGM batteries and an optional cable kit. Save time and money. Same batteries used on the Space shuttle for a price lower than you might expect.

more info $2,699

Solar Battery 3050T

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Solar, Solar System, Solar Energy, Solar Panels, we have you covered with high quality solar panels at rock bottom prices. Hardy Solar is among the oldest Solar companies in the USA. Back when we started in 1977, there were not too many solar options available. Now, there are plenty of solar options as well as many different types of panels to choose from. In the early years, Solar panels and solar systems were low voltage and limited to the voltage of your deep cycle battery bank voltage. Usually 12VDC, 24VDC or 48VDC. Nowadays, solar and solar system trend is high voltage. With new solar charge controller technologies, the solar panel strings can be in series to increase voltage and lower line loss and reduce wire size.

Solar System

Solar systems can now be off grid or grid tied. Let's talk about off grid solar system. A typical off grid solar system consists of solar panels, an off grid inverter, a charge controller, and a battery bank. An off grid solar system is typically used in remote areas where electricity is not available or cost prohibitive. A grid tie solar system is used to offset an electric bill. The main advantage of a grid tie solar system is there is no need for a solar battery bank. Think of your electric company as a 100% efficient battery bank that never needs to be replaced.

Solar Energy

Solar energy is abundant. In fact, solar energy is available in all parts of the world. In the USA, all you need is a clear view of the southern sky. One common misconception involving solar energy is that it requires heat. In fact energy produced from solar panels is more efficient in cool weather.

Solar Panel

Solar panels or modules are still the best alternative for producing electricity from the sun. There are some promising new technologies such as thin film and solar roofing materials ranging from roofing shingles to rolled roofing, however they are not yet cost effective when compared to the basic solar panel.

Solar Charge Controller

Solar charge controllers have advanced greatly in the past 20 years. With the advent of power point tracking, solar charge controllers can let the panels start producing energy sooner and continue to produce energy longer. This is done by wiring you solar panels in strings of series to maximize voltage. The charge controller then lowers the voltage to just above the intended use. jar candles


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