50KW Off Grid Solar System

Sunmaster is a solar equipment manufacturer and provider in China. We specialize in manufacturing high-quality solar equipment and providing professional service to our customers all over the world. Our products and services are always upgraded continuously, we will provide you with the latest industry-standard products. If you have any problems or questions, please feel free to contact us at any time.
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Product Description

Brand: Sunmaster

Model: SM50KW-OFF

Solar Panel: 64 pcs 450W

Charge Controller: 384V 80A

Off-grid Inverter: 50KW

Gel/Lithium Battery(Optional): 153.6KWh

Combiner Box: 6 inputs 1 output

Mounting Bracket: Tile Roof/Tin Roof/Flat Roof/Ground/Pole Mounting Structure/Carport (Customized Optional)

Cable: 300m

Connector: 20 pairs

Tools Bag: Wire Cable Cutter & Stripper, Crimping Pliers for PV Connectors (Optional)

Sunmaster is a leading superfine off grid solar system manufacturer.

Advantages of our product

l Strong security performance: We are dedicated to meeting users' safety in electricity supply and protecting people's lives, therefore we do our best to make sure that the circuit breaker will automatically break off if the current of the protected circuit exceeds the specified value so that it could reduce the risk of chemical explosion and fire caused by electrical accidents.

l Stability: The Solar System is equipped with energy storage devices that can expand and release energy in short periods. This device is also an important reason to maintain the stable operation of the solar energy system.

l Environmental protection: Our solar power system follows the latest blueprints and standards. It's eco-friendly because it provides zero pollution. Therefore, using our solar energy system is also a way to protect the environment.


Product packaging

l At Sunmaster, we have made it our mission to provide you with completely trustworthy packing services from start to finish. It is our ultimate goal to protect your valuables and keep them safe.


l Q: What is the production capacity of Sunmaster solar panels factory?

A: Sunmaster has a production capacity of 3Gw of solar panels in China, and Sunmaster produces more than 10,000 products every month.

l Q: What is your monthly capacity?

A: Monthly capacity is about 60MW.

l Q: How is the Presales process?

A: Our solar panels for sale meet the needs of all categories of consumers. We will provide comprehensive pre-sales services, and we will promptly answer all your questions about our products before purchase. At the same time, we will do full market research and constantly improve our products to meet the needs of the public.

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  • Q What if my home’s electricity needs change over time?

    SimpliPhi’s batteries are uniquely modular and scalable. That means your energy storage system can be sized to match and optimize your electrical loads as your home, family or lifestyle changes. If your energy usage increases with time you can easily and seamlessly add more PHI batteries to your existing storage bank.
  • Q Can SimpliPhi ensure my medical devices won’t lose power?

    A Absolutely. When it comes to critical medical equipment, such as respirators, C-PAP machines and more, power security is essential. With a SimpliPhi back up system in place, you can be confident that your health and well being will be continuously protected in the event of a power outage or emergency. Very often, a whole home system is not required. SimpliPhi also offers mobile, plug-and-play emergency kits that provide power wherever you need it.
  • Q How long can SimpliPhi batteries power my home?

    It depends. Every SimpliPhi storage system is sized to match the electrical loads you determine are critical to maintain either during a power outage or if off-grid, during a 24-hour timeframe in conjunction with your PV or other generation assets. Our applications engineers work with licensed installers to size the battery bank to meet your electrical requirements, no matter what the use case, on-grid or off.
  • Q I have solar on my home. Why would I need storage?

    For grid-tied homes with solar arrays, most customers don't realize that when the grid goes down, the PV array goes down with it. Having PHI batteries allows your home to "island" from the grid in the event of a power outage, keeping your PV generation available to charge the batteries as well meet the electrical loads required to power your home.
  • Q Does SimpliPhi offer a Powerwall alternative?

    If you are looking for an Energy Storage System (ESS), SimpliPhi’s AccESS offers homeowners a better choice. With a built-in-inverter, the system is 100% plug-and-play making installation incredibly simple. SimpliPhi batteries can also be charged from any source - solar, wind, a generator or the grid. Most importantly, unlike the Powerwall, SimpliPhi AccESS’ LFP lithium ion chemistry contains no cobalt. This means that there is no risk of overheating or toxicity so that AccESS can be installed indoors or out, and requires no thermal monitoring or cooling equipment - which can be both expensive and space intensive.
    I don’t have utility service for my home. Can SimpliPhi help?
    When it comes to off-grid power, SimpliPhi has brought electricity to homes ranging from Governor Brown’s ranch in California to remote villages in Chile. Read more about our off-grid capabilities.

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