This 5kw Off Grid Solar System can be applied to any home or shed. The deep-cycle battery bank supplies over 60 kW/hours of electrical energy, meaning that this system is completely operable all year round with the deep cycle batteries storing sufficient power in the advent of several days of overcast weather. Lets get to the 5kw Off Grid Solar System Price.
5kw Off Grid Solar System Price
Located on the North side of Brisbane this 5kw off grid solar system was a solution to getting reliable electricity to a site where the main grid was several kilometres away and the cost of connection was in the 10′s of $1,000′s.
This 5kw construction consists of;
- 21 x 250 Watt Suntech Polycrystalline solar panels,
- An Outback 80 amp MPPT Solar Charger,
- Exide 1330 Amp-hour Deep Cycle Batteries,
- Selectronic SP PRO 5 kW inverter/charger.
The SP PRO inverter-charger includes an inbuilt charger, so if a recharge of the battery bank is required it can be set up automatically to start a generator to recharge. The SP PRO can deliver 15 kW instaneously to start air-conditioners, pool pumps, welders and transfer pumps. It can also be combined with a generator to deliver the output of the inverter and generator.
Monitor Your Off Grid Solar System
This 5kw stand alone solar system also includes a monitoring system screen which serves as a useful tool for monitoring system performance. System monitoring is particularly important for an investment in off grid solar. Most systems now have internet enabled monitoring, so that there is no need to be home to check the performance of a system. Similarly, your installer can check on a system via the internet if there is an issue.
Power Everything with your 5kw Off Grid Solar System
This Off Grid Solar system supplies all essential power to a rural household. Electrical items supplied by this standalone solar power system include two fridges/freezers in the house, all lighting and fans, the washing machine, TV, computer, water pumps and the complete workshop including welder, power saw, drills and car hoist.
Best Solar Panels of 2020
Best Overall: Grape Solar Monocrystalline PV Solar Panel
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Monocrystalline solar panels are more efficient at converting the sun’s rays to energy than other types of solar panels, which is why they are a good pick if you’re trying to save on space. The panels are pricey, but you’ll get an average of 540-watt hours of energy per day from each one.
These monocrystalline panels absorb solar energy that’s ready to be converted and used across a variety of off-grid applications, like battery back-up systems and RVs. These top-rated panels include bypass diodes to offset shading that might otherwise impact overall performance.
With a high rating from those who have purchased the panels, it’s safe to say that the Grape Solar 180-Watt Monocrystalline PV Solar Panel is firing up positive reviews and backup batteries alike. One satisfied user reports that despite letting an excessive layer of mud and dirt cake onto the solar panel, its performance was still acceptable. Of course, it’s not recommended to let your solar panel get that dirty, but it’s good to know that these panels will continue to perform, even in reduced light conditions.
You’ll get additional peace of mind when you invest in these top quality solar panels, thanks to a five-year product warranty and a 25-year performance warranty.
Best Budget: ECO-WORTHY 100W Polycrystalline Solar Panel High Efficiency Module
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You don’t have to break the bank to cash in on energy savings—opt for polycrystalline solar panel for a more economical option to go off-grid. The ECO-WORTHY 100-Watt Solar Panel is a great choice for a budget solar panel and offers up to 500-watt hours per day.
If you’re looking to build an array of solar panels, opting for the more affordable polycrystalline panels might be your best bet. You’ll lose some efficiency per square foot since polycrystalline solar panels convert energy at a lower rate than monocrystalline panels. However, the power guarantee for the ECO-WORTHY panels is still excellent, guaranteeing 80 percent power retention within 25 years.
People who have purchased these budget-friendly solar panels are happy with the performance and design of the panels, but you should know that they are considerably heavier than monocrystalline models—each panel weighs about 18 pounds. If you can make do with a little less energy efficiency—or have the room for additional panels to offset the drop in power production—then consider the ECO-WORTHY Polycrystalline panels.
Runner-Up, Best Budget: HQST 100W Monocrystalline 12V Solar Panel
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If you have a bigger budget but still want a value-driven solar panel, consider the HQST 100-Watt Monocrystalline Solar Panel. This HQST panel offers a more affordable solar panel that still utilizes high-efficiency monocrystalline technology. The increased efficiency means that less surface area is needed to reach your energy needs—which is something to consider when designing an array of panels or when space is at a premium (like on the roof of your RV).
In addition to offering significant savings, HQST solar panels are well-respected and highly rated, even compared to more expensive solar panels.
Best Portable: Renogy 50W 12V Eclipse Monocrystalline Portable Solar Panel
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Take your solar energy to go with a portable solar panel—like this 50-watt mini-panel from Renogy.
This panel measures 24 x 22 x 2 inches, weighs just over 12 pounds, and has a convenient kickstand that allows you to set it up on any level surface to absorb solar rays. A black frame protects the monocrystalline solar panels and corner protectors further insulate the panel from bumps and jostles it might endure on your travels.
This portable solar panel is small but mighty, so you can count on it to reliably deliver power to your devices or small equipment in outdoor settings, such as tailgating, camping, or anywhere else the sun shines. People love the performance and workmanship of Renogy solar panels, and the Mini Eclipse Portable Solar Panel lives up to the brand’s reputation.
Best Value: Grape Solar GS-STAR-100W Polycrystalline Solar Panel
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If you are looking for a solar panel that gives you plenty of bang for your buck, consider Grape Solar’s Polycrystalline Solar Panels. By opting for slightly less efficient polycrystalline solar cells, you’ll get a panel that is powerful and cost-conscious.
The 100-watt polycrystalline model is our top pick for a value solar panel since it delivers up to 300-watt hours per day of solar energy, while still being budget-friendly. Customers rave about the quality construction and reliability of these solar panels, and they’re recommended by nearly everyone that has reviewed them.
It’s true that polycrystalline solar panels can be more sensitive to high temperatures and that their reduced energy conversion rates mean they need more surface area to produce the same power as monocrystalline panels. But if you have the room for slightly bulkier panels, this option is one worth considering.The 9 Best Outdoor Solar Lights of 2020
Best Flexible: Renogy 100 Watt 12 Volt Extremely Flexible Monocrystalline Solar Panel
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Expand the possibilities of solar power with a flexible solar panel that can be mounted on a wide range of surfaces and positioned in a number of ways. The Renogy Flexible Solar Panel delivers the same performance and quality construction that Renogy is known for, but in a lightweight, bendable panel that is more versatile.
The panel itself is constructed using advanced polymers that result in a version that is 70 percent lighter and 95 percent thinner than many leading rigid models. Don’t think that this flexible power source is fragile though—it has been rated for wind loads up to 2400 Pascals and snow loads up to 5400 Pascals.
These panels have the ability to flex and bend up to 248 degrees, making them a great choice for unusual mounting situations where you need a lightweight and low profile solar panel. People have used them on boats, RVs, tents, and more. If you need power in a flexible form, definitely consider the Renogy Flexible Solar Panel.
Best Kit: Grape Solar GS-100-KIT 100-Watt Off-Grid Solar Panel Kit
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Just getting started with solar power? The Grape Solar 100-Watt Off-Grid Solar Panel Kit sets you up with all of the necessary components to start assembling your own solar power source. It’s a good choice whether you want to build a solar panel array or set up a small system to provide constant power to things like an electric fence or automatic gate opener.
This solar kit includes a 100-watt polycrystalline panel that can produce up to 300-watt hours of power per day. You’ll also receive a 35-amp charge controller, the required cables, and connectors to set up the system. However, you’ll need to supply your own 12-volt deep cycle battery to use the energy provided by this solar kit. Some users commented that the length of the included wire can be somewhat limiting. If you plan to place your panel more than six feet from the controller, you will need to purchase an additional wire.
If you want to increase your power production, you can expand this solar panel starter kit with up to three more 100-watt panels, while utilizing the same charge controller. Rather than piecing together your solar energy system yourself, consider the Grape Solar 100-Watt Solar Panel Kit as a nearly complete solution to meet your off-grid power needs!
Best for Camping: Coleman 55W Solar Battery Charging Kit
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If you love to recharge in the great outdoors but don’t want to drain your batteries—literally—then check out the Coleman Amorphous Solar Back-Up Kit.
You’ll find three solar panels that combine for an output of up to 55 watts of solar energy. An included metal stand makes it easy to mount and position the panels to receive maximum exposure to solar rays.
This solar panel system is easy to pack, simple to set up, and can supply power to both 12V and 110V appliances with the help of an included power inverter. If you’re using the system to charge a 12V battery, you can rest assured that the system won’t overcharge the battery, thanks to the protection offered by the 7-amp charge controller.
People find these solar panels for camping to be quick and easy to assemble, meaning less hassle and more power for your outdoor adventure.
TIPS FOR BUYING YOUR SOLAR POWER SYSTEM.
Buying a home solar power system can be a very exciting experience, but don’t get too carried away by advertising. Be sure to focus on the important aspects of your purchase as it’s a substantial investment and one you’ll be living with for a long time. The following are some buying solar tips on what to look for when purchasing a system.
Ask friends, family neighbours or colleagues who have had solar PV systems installed. Often the best buying solar tips com from right in your neighbourhood. They’ll be able to tell you about their experiences and perhaps alert you to any problems they experienced. Problems that you’ll be able to avoid. Learn more about potential issues in our consumers guide to solar power – avoiding tricks and traps.
Length of manufacturer’s warranty
Take note of what guarantees the manufacturer offers. If the manufacturer is reputable and the warranty period on the panels is substantial (at least 25 years) you would naturally expect your solar system to last long for a long time, long enough to pay for itself and make you a profit. However, for a warranty to be honoured, the manufacturer needs to be still operating. So, be cautious of brands without a track record in Australia.
Have realistic price expectations
If you are paying substantially less than many other similar size systems quoted, you may find poor quality equipment and/or poor installation work. Quality equipment and installation isn’t cheap and, like all other purchases, you often get what you pay for.
Compare components and warranty periods and check into the company providing the installation. While large, well established companies can pass on substantial savings due to increased buying power, other companies often reduce costs by cutting important corners.
Solar panel certifications
This applies to all solar panel purchases, but especially to the purchases that could attract a government rebate. The certification on solar panels indicates the type of testing that they have undergone. For instance, TUV IEC 61215 confirms that the solar panels have gone through testing by an independent laboratory and have met their advertised specifications. Other certification types are often self-assessed. Therefore, they rely on the company being honest in what it claims.
Decide on the type of panels
It used to be the case that if you had limited roof space you would need highly efficient (and very expensive) mono-crystalline solar panels. This is rapidly changing with advances in polycrystalline panel technology and some thin film technologies. Still, even if you have ample roof space you may still want to consider panel sizes vs. output. Filling up your roof with inefficient panels will affect your ability to add more panels at a later date, and does not maximise the power output of the space.
It’s also important to bear in mind that regardless of claim, no solar panel technology will produce a significant amount of power in full shade. Learn more about monocrystalline vs. thin film panels.
Solar panel mounting
Make sure that the roof, ground mounting or tracking system is engineer certified for the area you are in. For example, if you live in a cyclone prone area make sure the mounting system and mounting brackets are also cyclone rated. Quality systems are wind certified. After all you do not want your system to take off during a wild storm . The mounting system is a very vital component and some suppliers skimp on this item. Make sure you ask about wind certification, warranty arrangements and get copies of relevant documents.
Solar inverter efficiency
A power inverter is the box between the panels and your appliances that converts DC electricity from solar panels to AC suitable for use in your home.
Not all solar inverters are equal and inverter efficiency will have a direct impact on the amount of time it takes for a system to pay for itself. Look at the inverter efficiency before purchasing a system. Obviously, the more efficient the inverter the better. Less electricity will be wasted as heat during the conversion from DC to AC. Industry leading solar inverters for grid connect systems in Australia include SMA, Sungrow and Fronius. Be cautious of generic type brands.
Get a few solar quotes
It always wise to gather a few solar quotes when making a major purchase as you will find that prices vary widely between providers. But don’t be just swayed by price as inferior components can reduce the up-front cost of the system. However, they may wind up costing you more in the long run in terms of reliability and efficiency.
Avoid high pressure sales people
High pressure sales tactics are unfortunately common in the solar industry. Try not to make decisions on the spot, just ask the person to let you consider the offer. If it’s as good as they claim, it will still be a good deal tomorrow. Pressured decisions on the spot often turn out to be less advantageous in reflection.
High pressure sales people are only one of the pitfalls that may await you when you shop for a solar power system. Learn more about the potential issues and how to avoid them in our consumers guide to solar power – avoiding tricks and traps.