We are committed to offer our clients a wide and qualitative range of Solar DC Home Lighting System. The offered system comprises of PV module for charging the battery. These products serve as an invaluable source of power in far of remote place, where there is no present means of acquiring electricity.
With the help of our experienced engineers, we are able to manufacture and supply superior quality Hybrid Solar Power Inverter. All these products are widely used in both in rural and urban areas to fulfill the power demands. Offered hybrid inverters are manufactured employing advanced technology following industry set guidelines.
Performance oriented design
When the single battery voltage is between 10.5 V to 12 V, the inverter unit selects the Mains supply line or Solar Power as the source of charging. Even if the Mains supply is available But solar power is strong inv will charge batteries on solar only & The load is connected to the Mains (if present) in this mode
Between 12V to 14V, the battery is charged using the Solar Supply (if present), even if the Mains is present. The load is on Mains in this mode.
When the battery voltage reaches 14.2V, the unit switches over to the Inverter mode, charging continues from the solar supply and the load gets shifted from Mains to the Battery(the INV ON indicator lights up) , even if the Mains is present (the Mains Indicator starts flashing to show the presence of Mains). The unit is then supposed to have entered into SOLAR ZONE. In this zone, the Solar energy stored in the battery is utilized, saving the electricity
At battery voltage 14.2 V, the charging(either from Solar or from Mains) stops, then starts again when it falls down to 13.8V(when Solar present), again stops at 14.2 V. This is the trickle charging operation
If Mains supply cuts off during the solar zone, the unit maintains its “solar-zone” mode. Therefore, when the Mains supply resumes, the unit continues to operate in Inverter mode and the load is supplied by the battery.
When the battery voltage reaches 11.5V per battery during the solar zone, the unit switches back to the Mains Supply, the charging continues from solar supply and the load gets shifted back on Mains Supply
When Mains & Solar Power both are not available inv will start working on battery mode
When the battery voltage is below 10.5V, the unit enters a shut down
Bill Reduction Protocol (BRP) for Solar Inverters:
Considering the need of the Indian Customers, VITRONICS have introduced a unique feature of the Inverter Battery Power Management using a specific pattern of electricity utilization from Solar Panel and Mains Supply Lines.
This pattern is developed after rigorous surveys conducted across the country, both in rural and urban areas, to understand the power demands, availability of electricity supply and average solar energy available from moderately efficient solar panels.
The protocol thus developed, when bundled with the Pure Sinewave Inverters, renders a major benefit to the customer in achieving considerable reduction in his electricity bill.
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Degree of Protection
Today everywhere peoples are using solar PV inverters to overcome the problem of power shortfall as well as for savings of electricity bill. Looking at customers demand a very Smart inverter called Grid Tie Inverter is available in the market. Those inverters are used to save your electricity bills as well as they don’t have any recurring cost as batteries are not used in these inverters.Practically AC output of these inverters is synchronized with your mains power which in turn saves your electricity bills. In European countries, you can export the excess generated energy to grid & can earn money from it. This is possible only because of the Grid is converted into Smart Grid.Where Grid is not smart & also the system is not designed as per the site requirements, peoples using Grid Tie Inverters are facing the following problem.
During daytime when the energy generated from solar side is more than consumption (load) side the excess energy starts flowing towards grid. This exported energy towards grid practically increases count in your electricity units due to which customer are facing problem of unexpected higher electricity bills.
To overcome the above problem Vitronics Controls have developed a device which is called as Reverse Current flow protection unit for Grid Tie Inverters. This device will control flow of excess energy to grid as well as will avoid customers from unexpected higher electricity bills.
This device comes along with an LCD which will show following parameters:
Total Load Current requirement
Current Generation from Solar
Grid Tie Inverter Status (On / Off)
This will also help anyone to calculate savings instantaneously LED Indications:
For 1 Ph - 1) GTI On / OFF 2) D.G On 3) Bypass
For 3 Ph - 1) R phase Available 2) Y Ph Available 3) B Ph Available