What does mean by Off-Grid Solar Power System?

Off-Grid Solar System is a type of solar power system run by generating electricity from solar panels and using it to charge a solar battery through a charging controller. That electricity is then adapted using an inverter, which helps to power the home appliances or business’ equipment. The off-grid solar system is not connected in any way to your grid’s power system, hence, providing 100% self-sustaining energy for your usage.

Off-grid solar power systems (entirely self-sustaining) allow you to store and save your solar power or natural energy in batteries for future use, especially when the power grid goes down. The foremost advantage of using the off-grid solar system for home is to run household applications with solar energy during night or anytime when there is less sun exposure and only by saving the electricity in a solar battery.

The solar power system is also known as a stand-alone power system and acknowledged in the market due to several reasons like cheapest price than extending power lines in certain remote areas, 100% independence from electricity retailers, and 100% insured against rising energy prices.

On the other hand, the off-grid solar system for home uses as an appropriate alternative in the remote areas where the grid is unavailable for power supply. SolarClue is an online platform where people can buy a solar power system (Off-grid) on different brands like Supreme, V-Guard, Varistor Solar, and Luminous. The solar system price is varied from one brand to another available with SolarClue.

Components of an Off-Grid Solar Power System

Total of five components used in off-grid solar power system, which are as follows:

Solar Panel – It is one of the important elements of the off-grid solar power system. The solar panel operates based on by depending on the amount of available sunlight in the region, the usable space of roof, and energy consumption needs.

Solar Battery – It is another component of the off-grid solar system and useful to allow the home to continue to run after the sun goes down. Solar battery or solar storage device is responsible for charging the home appliances throughout the day as solar panels generate excess electricity. This is capable of storing solar power for later use of running the household appliances.

Solar Inverter - Solar power system prerequisites a solar inverter to convert the direct current (DC) collected by the solar panel into the alternating current (AC) that enables to run the household appliances and electronics. A stand-alone inverter is an ideal option for off-grid system use. Solar inverters are referred to as a solar converter or a PV inverter.

Solar Charge Controller - The solar charge controller is necessary to save battery backup for operating the different household electronic products. The controller is used in regulating the voltage that solar battery receives, to prevent overcharging, and any damage.

Off-Grid Generator System - It is considered an alternative source of energy as a backup of the system. This is the main requirement during the pick winters when solar production is at its lowest. Off-grid generator systems are also useful to power a home’s electricity needs.

Advantages of Off-Grid Solar System

·         Easy installation and helps in keeping the environment clean and green

·         Works independently and does not rely on the grid as power outages can occur without any warning

·         Facilitates in generating enough power that can be stored and used at night or when the power grid is down

·         Useful for remote areas where there is no power access from the grid

·         Grid failures and shutdowns do not affect your power supply

·         Helps in reducing electricity costs

Application Areas of Off-grid Solar Power Systems

    • Rural and remote areas - Off-grid solar system offers electricity supply in rural and remote areas with the facilities of long-term and sustainable power generation.

    • In areas with frequent electricity cuts – Off-grid system provides power back up facilities to those areas, which are facing frequent power cuts due to power transmission malfunctions. 

A solar battery is simply a battery charged and stored with solar power or energy and discharges power or solar electricity when needed. Solar batteries are rechargeable and used in off-grid PV systems to store excess electricity for future use. Some categories of solar battery banks use wet cells, whereas others use sealed or gel cell batteries and both the categories of batteries have their different requirements in terms of temperature, mounting, and ventilation.

Solar batteries are C10 rating deep cycle batteries designed to connect with the best solar charge controllers, inverters for providing power backup at night. Solar batteries are designed in such a way to charge with the help of solar panels by collecting sunlight in the day time. The solar battery and charger operate with its only component like lead, which requires water top-up maintenance in 3-6 months.

SolarClue is the best platform where people can buy their preferred solar batteries on varied brand names, be it a Luminous or Okaya. The solar battery is a very good option for home.

Advantages of Solar Battery

·         Helps in reducing your electricity bills permanently

·         Contributes to a sustainable future personally

·         Optimizes your self-consumption of your PV system’s energy

·         Declares your independence from large energy suppliers

·         Provides portable energy solution as it can use anywhere

Types of Solar Batteries

There are different types of solar batteries available in the market. There is not much difference in batteries of varied types, except warranty and lifespan. Classification of the type of solar batteries are as follows:

                      ·         Flat Plate Battery

                      ·         Tubular Battery

                      ·         VRLA Battery

                      ·         GEL Battery

Battery Backup Time, Warranty and its Price

The backup time of solar battery depends upon its AH (Ampere Hour) and the higher the battery AH, the higher will be the battery backup time. Generally, a 150 AH battery gives a backup of around 3 hours on 400-watt power consumption. 150 AH is bestselling rating battery especially in India, for example, it can last up to 3-4 hours if you use LED lights, few ceiling fans, LED Television, mobile phones, and laptop charging. For higher duration backup, one can go for those batteries which are having higher AH.

The warranty for every solar battery offers based on two aspects, i.e., Replacement Warranty and Pro-Rata Warranty. In case, your battery fails, during the replacement warranty period, the particular Brand is responsible to replace it with a new battery. And, during the pro-rata warranty period, a new battery is offered at a discounted price, known as buyback offer.

The solar battery price is most importantly, dependent on its AH and Warranty. The other important factors which impact the cost of batteries are Brand, replacement warranty offered on batteries, the capacity of the battery measured in Ampere Hour (AH). The solar battery price in India is uneven since 60% of batteries manufactured by local manufacturers, and the rest 40% captured by different brands. 

Types of Solar Inverter

Shop online from a wide range of solar products at the Best Price and avail low-cost EMI facility on every purchase. If you are looking for solar products that deliver the best solution for your environment, electricity bill, and many more. So, if you stay in Nuzvid of Andhra Pradesh and want a solar panel for your home to get delivered then shop it from SolarClue.