Renogy 200 Watt 12 Volt Monocrystalline Solar Panel Starter Kit With 2 Pcs 100w Monocrystalline Solar Panel And 30a Pwm Charge Controller For Rv Boats Trailer Camper Marine Off
- Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
- Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
What Is An Off
An off-grid solar system is a complete package that contains everything you need to generate your own energy. These systems are suitable for homes, holiday homes, offices and larger buildings that want energy independence and help create green energy.
An off-grid solar system will include:
- Solar panels and mounting kits for roof or ground mounting.
- Solar power inverter to turn DC Solar current into AC mains current.
- DC to AC inverter for creating the power grid.
- Maintenance free batteries for efficient energy storage.
- CCGX monitoring panel so you can always see whats going on
- Autostart generator for emergency backup.
- 4G router to keep everything talking and online.
- Cables, fittings and fixings to put it all together.
Our off-grid solar systems can also include design and specification services and full fitting too!
Sunstore off-grid solar systems can supply enough energy for an average three bedroom house with family. They can also be scaled down for holiday homes and smaller properties if necessary. We can help you specify your own system or build one for you according to your needs.
How Does It Work
An off-grid solar system works by collecting solar energy via the solar array that is made out of silicon photovoltaic cells that are linked together. Just how many and what type your solar panel depend on your location and your energy consumption.
To get maximum production, ensure that your solar panels are installed safely and strategically. Aside from collecting solar energy, it also converts it into DC power.
DC energy is then stored in a battery bank, which is group of batteries, that are wired together. It is recommended that you get a model that comes with a battery monitor. That way, you can effectively track and supervise the status of your battery bank as it provides you with information, such as the status, the charge and the maintenance.
Another way to protect your battery bank is by installing a solar charge controller. This allows you to regulate the voltage and current your battery bank receives from the solar panel. That way, you can protect your battery from damages.
After that, DC power is then converted into AC via your solar inverter. DC power is not usually used by your common appliances, hence, the need to convert it. A stand-alone inverter is highly suggested in off-grid solar systems.
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Advantages Of A Fully Functioning Off Grid Solar System
Safety Solar panels are designed to be extremely durable, but they can still pose a fire risk if installed incorrectly. The fact that an off grid solar system is not connected to your homes power grid means that you dont have to worry about potential fires. No Utility Bills One of the biggest advantages of an off-grid solar system is that it allows you to generate your own electricity without relying on utility companies. No Grid Interconnection Another great thing about an off-grid solar system is that it doesnt connect to the grid. This means that youre not responsible for supplying electricity to other homes. No Interference One downside of grid-tied solar systems is that they can sometimes cause power outages in nearby homes when theyre accidentally overloaded. With an off-grid solar system, you dont have to worry about that. Versatility Another advantage of off-grid solar systems is that they can be designed to run almost anything. You can power your lights, appliances, or even your water pump with the right system. No Permitting Required In some areas, its necessary to obtain a permit before installing a grid-tied solar system. With an off-grid solar system, you dont have to worry about that.
How Much Does An Off
The price of your off grid solar system will depend on how much power it emits. For example, a system that emits a thousand kilo-watts will be less expensive than the more powerful 5KW off grid solar system price.
A small off grid solar system can go between $500-10,000, depending on how many panels you use. For bigger homes that need more panels and accessories to complete the solar system, you may have to spend more money. You can even pay around $40,000 for a home that needs a 20KW system.
Yes, these prices seem a little hefty. But remember that its an investment. By going off-grid with these systems, you wont pay another electricity bill again.
But if you want to save money, you dont have to spend on brand new off grid solar systems. You can always look through online marketplaces to shop for a used off grid solar system for sale. However, note that you may come across issues with wear and tear if you dont go for a brand new solar system.
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What Are The Different Types Of Off Grid Solar Systems
There are typically five types of off-grid solar systems. Before you purchase and set up your off-grid solar system, it is important to know more about the product. This article will explain the different systems.
DC only system
DC only systems are smaller that are designed to power mainly lights and low energy consuming devices like your monitoring equipment. They are also perfect to use on DC-powered appliances having 12 voltages or lower.
This system either uses a solar panel or wind generator that generates DC power. This power is then used to charge the battery bank.
Here, there is no solar inverter. DC power is directly fed to your lights and/or appliances. This system typically has no back-up generator hence, you need to ensure that your system is sized to handle your loads in emergency situations.
Mixed DC and AC system
This hybrid system is similar to your DC only system but with the addition of an AC inverter. This is still designed for powering light or low energy equipment.
With the AC inverter, you are able to power appliances that have 230 volts.
Nevertheless, since it is a small system, there is also no back-up generator. Thus, it must be designed in such a way to ensure that it can handle your loads during emergencies.
AC only system
With the solar inverter, the DC power is converted into AC power that can be used to run your typical household electronics and appliances.
AC system with wind and solar
AC system with back-up generator
Surge Or Peak Power Output
The surge or peak power rating is very important for off-grid systems but not always critical for a hybrid system. If you plan on powering high surge appliances such as water pumps, compressors, washing machines and power tools, the inverter must be able to handle the high inductive surge loads.
The amount of time the inverter can maintain the surge power output is also very important, but can be misleading depending on how it is described by the manufacturer. For example, some inverters may specify the surge output of say 8kW, while others may specify 8kW for 60 seconds. When a surge time is not specified, the surge rating may only be sustained for 1 or 2 seconds. Generally, the high-end grid-interactive inverter-chargers have the highest surge ratings for the longest amount of time. The Selectronic SP PRO is known to have one of the highest surge ratings of any battery inverter-charger on the market.
* Comparison of various all-in-one hybrid inverters and the Interactive inverters/chargers from Selectronic and Victron Energy. To be used as a guide only – refer to manufacturers specifications for full details.
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How Can I Install Off Grid Solar System Capacity
Rooftop Solar systems are generally installed on a home’s roof, wall, tin shade, garden, door, etc. There are a few checks to be done before the installation of the solar panel stand, such as longitude and latitude angle, sun direction, wind pressure, wiring connection, area optimization, etc. To give the best installation according to customer needs, an engineer visit must be done.
Loom Solar is a trusted solar panel manufacturer in India when it comes to installation of a solar system. The company has successfully installed solar systems all across India in states like West Bengal, Uttar Pradesh, Haryana, Maharashtra, Tamil Nadu, Kerala, etc. Loom Solar has the experience of installing 1 kW, 5kW and 10 kW solar systems. Most of the installations have been done at residences, factories, transportation, hospitals, schools, offices, petrol pump, etc.
How Much Does A Typical Off
Placing an exact cost to an off-grid solar system is difficult given the range of options open to you. As an average, a complete off grid power system for a three bedroom family home would cost between £15,000 and £28,000 including fitting. A smaller 2.2kw option as described above could cost around £12,000. Prices correct as of September 2019.
Considering the average household spends between £1,000 and £1,300 per year on combined gas and electricity, you could recoup your investment in as little as ten years. Add the fact youre off-grid, totally energy independent and using completely renewable energy sources, we think that makes a sound investment!
Energy prices are only going up and that shows no signs of changing anytime soon. Energy independence is a huge step in self sufficiency. Whatever your motives for wanting to go off-grid, the technology we have now not only makes it possible but makes perfect sense!
Sunstore has the products, the knowledge and the expertise to walk you through the entire process of going off-grid. Our off-grid solar systems offer great value, superb reliability and use the latest, most efficient solar panels and batteries to generate the highest amount of energy.
Contact Sunstore today for help, advice or to order your off-grid solar system. We are here to help!
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Renogy 400w Premium Solar Panel
The four solar panels included in this Renogy system are monocrystalline, making them more highly efficient than other panels. They can convert up to 21% of the energy they absorb and turn it into free energy for you to use.
Each panel can emit 100 watts of power. Altogether, the system has a total power output of 400 watts at any given point.
The system comes complete with all sorts of components. This includes a 40A solar charge controller, some mounting hardware and screws, and the necessary connectors. Theres also a junction box rated IP65 waterproof, so its protected against the elements and bad weather.
Its super easy to mount and install these solar panels. There are pre-drilled holes at the back of each panels frame, so I can go straight into mounting them without stopping to drill them myself.
- Monocrystalline solar panels efficiently convert 21% of power into energy
- Provides a total power output of 400 watts using four 100-watt panels
- Comes with a solar charge controller, mounting hardware, and more
- The junction box is IP65 waterproof for protection against the elements
- The panels have holes pre-drilled into their backing
- No installation diagram in package
What Batteries Are Used In Off
Why do you need batteries if youre using solar energy? What kind of batteries work best? Two very common questions we hear from our customers when discussing off-grid electricity.
We specify batteries so you can truly be off-grid. It is the inclusion of batteries that differentiates off-grid with general solar power generation you see on many homes.
Most solar panel installations will supply energy to your home and then offload the excess into the grid. An off-grid system needs to retain some of that power for when the sun isnt shining. This is Britain after all so we need to plan for those times when youre not generating your own green energy!
The main type of battery to use right now is lead acid. They are ideal for long life, regular use and are very efficient. We tend to use AGM Maintenance Free 3000 cycle batteries in our solar systems as they offer the best balance of cost, longevity and efficiency. On professional and larger scale applications, we recommend the very best Lithium-ion cells.
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What Components Are Typically Used In An Off Grid Solar Power System
In this section we will outline all the different components that make up an off-grid solar system and how each will influence the overall cost of your system.
Keep in mind each component that makes up an off-grid solar system varies in cost based on its size and brand.
For example, if your home uses a lot of electricity it is going to need a larger-sized battery bank to offset your consumption on overcast days. The larger the battery bank, the higher the costs.
We will factor in location in the next section, here we want to talk about each of the main components that make up an off-grid solar system and what you can expect their costs to be.
Batteries Are The Heart Of Any Off
And with solar and battery storage exploding in the last 5 to 10 years, equipment manufacturers are constantly putting out products that are more efficient and ever lower in price. If youre looking to install an off-grid solar installation, batteries are an integral component of that. And, with so many battery manufacturers all touting the merits of their own technology, it can be hard to discern which ones are the best batteries for solar off grid.
Weve created this short battery guide to help you on your quest to disconnect from the grid! Below, we go over the main types of battery technology for off-grid solar installations, how to calculate a batterys long-term cost-effectiveness, and overview the factors to consider when purchasing batteries for solar.
Theres no right or wrong answer when choosing batteries. Instead, its finding the battery that fits your specific needs.
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Types Of Batteries Suitable For Off
Selecting the best off-grid battery is all about choosing the right tool for the job.
There are two main type of battery for solar use, lithium and Lead Acid, both have their strengths and weaknesses. Lead Acid batteries can be flooded or AGM
- Lithium batteries perform efficiently and very well across the board but cost a lot and can stop working below zero degrees Celsius. When requiring a fast charge or using a generator they come into their own, saving fuel, time and money. Lithium batteries are more expensive than flooded and AGM, but require less maintenance.
- AGM batteries are good at high short term, high power applications and have a good price point.
- Flooded lead acid batteries are a good budget option and can allow large storage facility for backup situations at a reasonable cost.
These are some reasons to help you decide the type of battery you should consider for your project, however it is not the be all and end all.
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Sizing Your Solar System
Once youve decided that off-grid solar may be a good option for you, you can determine the appropriate solar system size in a few steps.
Monitoring And Control Via Select Live
In early 2018, Selectronic released an add-on device called the Select.live. This small communication unit uses a cloud portal to monitor your system from anywhere in the world in real-time and provides information about the system/s energy generation, consumption and provides easy to read graphs and systems status information. However, it is lacking some details including battery voltage and individual phase loads. Hopefully, this will be addressed in the near future along with access to remote control and programming options.
A recent much-needed addition to Select.live, which is a lifesaver, is the ability to allow access with the SP.link software to enable remote configuration and setting changes from anywhere in the world.
System monitoring via the Select.live app – Soon to enable advanced remote access to SP.Link
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