Power Inverter

Primary purpose of the device is to convert direct current electricity (for example, from a solar module or array) to alternating current (single or multiphase), for use in operating AC appliances or supplying power to an electricity grid.

There are mainly two type of Inverters, 1. Stand-Alone or Off-Grid Inverter and 2. Synchronous or OnGrid-Based Inverter. We provide both types to our clients depends on the requirements.

"Off-Grid" inverters are regular inverters, convert DC power stored in batteries to

AC power that can be used as needed.

"On-Grid" inverters, also called grid-tie inverters, can be used to convert the DC

output of a AC power to be connected to the utility grid. Its helps to feed

the excess energy back to grid created through solar or wind products.

 Power Inverters helps in Monitoring Output/Input Current , Voltage and  Running status with necessary alerts in-case. We also couple “Automatic Transfer Switches” with our Power Inverters depending on clients need.

 Protections Specifications
1. Prevents from Overloading
2. Protects from Short Circuit / Pole Reverse
3. Prevents from Overcharging

Monitoring Specifications
1. Battery voltage Low voltage Alert
2. Running status
3. Overload LED/Alert

Power Inverter Product Specifications

1. Over Loading Cut-off Ability – Auto Shutdown if overloaded exceed 120% for 10Seconds.
2. Noise Level less than 40db and Isolation intensity 150VAC One Minute.
3. Higher end models available in both Single Phase and Three Phase.

Charge Controllers

Charge controller is to fully charge Battery(Battery Bank) without permitting overcharge while preventing reverse current flow and Short Circuit. In simple it acts as a Protection/Charging system between Input(Solar/Wind) and battery bank.

Also it helps in Monitoring various parameters of Battery Bank, like Battery voltage, Charge current and Running status.

Protection Specifications

• Prevents from over-charging
• Protects from short Circuit
• Prevents from reverse charging from battery / Pole Reverse

Monitoring Specs

• Battery voltage
• Charge current
• Running status & Alerts

Chrage Controller Product Specifications

The primary source of our life is Solar Energy, Like We use the solar energy every day in many different ways. When we hang laundry outside to dry in the sun, we are using the solar heat to do work, drying our clothes. Plants use the solar light to make food. Animals eat plants for food and as we learned, decaying plants hundreds of millions of years ago produced the coal, oil and natural gas that we use today.

Solar panels (arrays of photovoltaic cells) make use of renewable energy from the sun, and can be used to produce clean and environmentally friendly energy.

A solar cell called Photovoltaic (PV) Cell — The smallest semiconductor element within a PV module to perform the immediate conversion of light into electrical energy (direct current voltage and current).

Most frequently used are two kinds of PV cells 1. Mono-Crystalline and 2. Poly-Crystalline.

Mono-crystalline - These types of solar panels uses solar cells which are made from a very pure single large crystal, cut from ingots. They are the most efficient type of solar panels but are also the most expensive. Their performance relatively better in low light conditions . Overall efficiency on average is about 12-15%. They are usually blue-grey in color and have a fairly uniform consistency.

Poly-Crystalline - These types of solar panels with multiple crystals, start with molten silicon. The silicon is cut from a buole. The shapes that are cut are grown and connected with conductive wires. Poly-crystalline photovoltaic solar panels offer a relatively lower efficiency than mono-crystalline solar panels.

There are various reason to choose Mono-crystalline solar panels over Poly-crystalline Solar Panels like Shortage of Space, need more Efficiency and maximize ROI.

Solar Panel Mono-Crystalline Product Specifications*

*Please contact our Sales team at " This e-mail address is being protected from spambots. You need JavaScript enabled to view it This e-mail address is being protected from spambots. You need JavaScript enabled to view it" for more range of Products.

HAWT are the most common turbine used today widely.  They consist of a tall tower, atop which sits a fan-like rotor that faces into or away from the wind, a generator and other components. Most horizontal axis turbines built today are mostly three blades.

HAWT sit high atop towers to take advantage of the stronger and less turbulent wind at 100 feet (30 meters) or more above ground and it may vary depends on the overall elevation of the location. Each blade acts like an airplane wing, so when wind blows, a pocket of low-pressure air forms on the downwind side of the blade. The low-pressure air pocket then pulls the blade toward it, which causes the rotor to turn. This is called lift. The force of the lift is actually much stronger than the wind's force against the front side of the blade, which is called drag. The combination of lift and drag causes the rotor to spin like a propeller, and the turning shaft spins a generator to make electricity.

We at ONP has engineered various small and medium size HAWT for efficient energy production considering various factors of natural resources. We also build various shapes and designs for a client to choose from.

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