Frequently Asked Questions

Dynamic Renewable Energy Solutions

What are the financial benefits of solar?

When you install a solar energy system on your property, you save money on your electricity bills and protect yourself against rising electricity rates in the future. How much you can save depends on the utility rates in your area, but going solar is a smart investment regardless of where you live.

How do I find out how much I pay for electricity?

The easiest way to find out how much you pay for electricity (and how much electricity you use per month) is to take a look at your utility electricity bill.

How does solar impact my property value?

Studies have shown that homes with solar energy systems sell for more than homes without them. However, your property value will only increase if you own, rather than lease, your solar panel system. In most parts of the country, going solar will actually increase your property value more than a kitchen renovation.

Do my solar panels produce power when the sun isn't shining?

The amount of power your solar energy system can generate is dependent on sunlight. As a result, your solar panels will produce slightly less energy when the weather is cloudy, and no energy at night. However, if you add batteries to your system you can utilise excess power produced during the day, at night.

Can I go off grid with solar panels?

When you install solar panels on your property, you will still be connected to the grid. This allows you to draw from the grid when your system is not producing all of the power that you need, and send power back to the grid when you produce more than you use. It is possible to go off the grid with a solar energy system that includes battery storage, but only recommended for properties that dont have access to the grid.

Will I still receive an electric bill if I have solar panels?

Unless your solar energy system includes battery storage and you are fully off the grid, you will still receive a bill from your utility. However, you can dramatically reduce your bill with a solar panel system and batteries that match your energy use.

Do solar panels work in blackout or during loadshedding?

Depending on the type of system installed, you will have power if loadshedding occurs during the daytime. When paired with batteries, excess load will charge the batteries and keep you alight during loadshedding.

How long will my solar power system last?

In general, solar panels are very durable and capable of withstanding snow, wind, and hail. The various components of your solar power system will need to be replaced at different times, but your system should continue to generate electricity for 25 to 35 years.

Is my roof suitable for solar panels?

North-facing roofs with little to no shade and enough space to fit a solar panel system are ideal for installing solar. However, in many cases there are workarounds if your home doesn’t have the ideal solar roof.

What happens during the solar power installation process?

1. Assessment (Defining your goals)
2. Site Survey
3. Proposal
4. Installation

Is Lithium batteries better than Lead Acid batteries?

Lithium Batteries have a bigger upfront cost but is the more cost-effective in the long run. You will experience a longer lifetime, higher efficiencies and higher energy density when choosing a lithium Battery. For more information please contact info@dres.co.za
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