Guangdong Ouyad Solar Electronic Co. Ltd.

Our company is an accredited National High-Tech Enterprises.Our company was founded in 2013, mainly engaged in wind, solar and other renewable energy products’ research & development, production and sales, now we’ve grow to a large-scale scientific and technological enterprises.Our mainly products are wind turbine generators, solar modules/panels, MPPT solar charge controllers, solar off grid inverters, on grid inverters, All-in-one solar LED streetlights and other wind and solar power systems products.

125

Clients

3120

Projects finished

24000

hours of experience

100 +

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How big of a solar charge controller do I need?

The size of a solar charge controller is calculated based on the system current that the controller have to handle. use the free calculator here and get the instant result.

Which is better MPPT or PWM?

MPPT vs. PWM are both solar charge controller types that helps regulate the power flow from panels to battery. MPPT have 30% better power conversion rate then a pwm controller.

How to Size MPPT Solar Charge Controller？

There are various types of MPPT solar charge controllers on the market. When size the charge controllers, two factors determine the size of the mppt charge controller, the current of the solar panel, and the voltage of the solar panel. get instant results with this Free Tool.

how to size a solar charge controller for an rv?

To size a solar charge controller for RV is the same way as a size controller for a home solar system. note two factors: solar panel power and battery system voltage. try this free size tool. besides, an RV solar charge controller has special demands, check the Guide here.

How long do solar inverters last?

These devices work for at least ten years and the others at least 20 years. Nevertheless, quality inverters have a long lifespan, so nothing to worry about them failing after a few uses.

How to use & install?

You can refer to the installation or user manual that comes with the inverter you have chosen. In most cases, you can easily set up the system because many of them are meant for DIY solar systems.

How to care & clean?

Once installed, these devices do not require any maintenance at all. From time to time, you can just check it to ensure its working optimally. Some of these also come with automatic functions for lesser effort on your part in terms of keeping it working optimally.

Where to buy?

You can buy a solar inverter in ouyadsolar.com.

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Solar Power System Supplier

Focusing on the field of new energy power generation since 2013, products and services cover more than 50 countries in the world. The R & D team collects top experts in various fields, and is committed to providing the world’s first class PV power plant solutions.

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Guangdong Ouyad Solar Electronic Co. Ltd.

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