OFF-Grid Systems

OFF-Grid Systems

Off-Grid Solar System

Off grid solar is a battery based solar system, will supply electricity from solar panel. In the day time solar will run the connected load and balance energy will be Stored in maintenance free lithium battery storage through solar inverter. Lithium battery bank provides a buffer and control flexibility to allow optimum use of the renewable energy source without jeopardizing the robustness and quality of power delivered to the customer.

The solar inverter cum controller will monitor and measure how much energy is being produced by the solar panel array; it has the ability to harvest the maximum possible energy.

In the event of surplus availability of solar power and less load, it provides the possibility to store the energy in the battery and also cater the load simultaneously. The battery bank will allow excess solar energy to be stored and used later on when required.

Datasheet for Off-Grid Invertors :

Why lithium ?

Lithium is Long-Lasting

Lithium batteries provide up to 10 times longer life than lead-acid batteries, and they still provide 80% of rated capacity after 2,000 cycles. Most of the lithium batteries are last 10 years or more. The average lead-acid battery lasts just two years. Lead-acid batteries also need to be maintained, requiring water replacement to avoid structural damage; if they aren’t maintained properly, their life span is shortened even further. Because lithium batteries require no active maintenance, a one-time purchase guarantees longevity.

Lithium is Quick & Efficient

Lithium can charge and discharge at a high rate providing maximum versatility for all types of applications. Fast charging minimizes downtime, and lithium’s high rate of discharge is perfect for a burst of power. Lead-acid batteries must be charged in stages over a longer time, and they perform inefficiently during high discharge periods, making them less versatile than their lithium counterparts. Lithium’s efficiency is unparalleled, especially under high-stress situations. Unlike lead-acid, temperature fluctuations and energy depletion barely affect lithium’s power delivery. Lithium is the logical choice for applications that will exhaust the batteries or run in extreme weather.

Lithium is the Lightweight Champ

LiFePO4 batteries provide more energy than lead-acid batteries and are typically half the mass, reducing concerns about battery weight. Compared to other battery chemistries, lithium provides the same or greater energy at less than half the weight and size. This means more flexibility and easier installation!


Specification of Battery Bank and SPV panel :

Pl contact us for any specific KW model or Battery Backup time