Hebei Mutian Solar Energy Technology Development Co., Ltd. is one of the most reliable manufacturers and suppliers of Full Off Grid Solar Energy System in China, also supports customized service. Welcome to buy advanced Full Off Grid Solar Energy System in stock from our factory.
Core System Advantages




Our full off grid solar energy system is a meticulously integrated ecosystem, offering distinct benefits that go beyond simple electricity generation.
Unmatched Reliability & Resilience: The system provides protection against grid outages, voltage sags, and rising energy prices. Your essential appliances, lights, and devices will run continuously during storms and when there are problems with the infrastructure, which will give you peace of mind when you need it the most.
Independence From Greenspace Electric Utilities: You can build a completely off-grid, self-sufficient house, without paying any connection fees to the power supplier. You will build your own power plant and not have to pay electricity bills for many years.
Ability to Expand & Future Proof: You can start with your current equipment needs and expand your system as you add new sources of energy.
No Hassle, One-Source Solution: All of the components needed for your solar system are provided by the installer, so you won't have to deal with any compatibility issues between products-this will help ensure that the system, as a whole, will operate at peak performance due to its perfectly matched hardware.
Technical Specifications: Engineered for Peak Performance
This system is built to deliver maximum efficiency and robust power output under diverse conditions.
Solar Power Panel System: Use of Monocrystalline Silicon solar panels that have effectiveness exceeding 22%. It is equipped with anti-reflective coating and protection against potential-induced degradation (PID), thus providing high effectiveness. Offers flexible outputs on the basis of 5kW, 10kW, and even 15kW kits.
Energy Storage: Use of station-compatible Lithium-Iron Phosphate (LiFePO4) batteries characterized by high rate of charge cycles and long-lasting life with deep cycle capabilities. The device provides stable voltage performance with high level of safety and long lifespan of about ten years or more.
Solar PV Charge Controller: Includes Maximum Power Point Tracking (MPPT) technology, which increases available energy collection from solar panels by as much as 30% relative to PWM-based controllers. Comprehensive battery protection, and program capabilities are included.
Power Inverter: Pure sine wave inverter (48V system voltage) delivers clean, stable AC power. Safely runs sensitive electronics, tools, and appliances. Available in continuous output ratings from 5kW to 15kW.
Integration & Backup: Includes automatic transfer switch, DC/AC disconnects, and a professionally engineered combiner box with surge protection devices for complete safety and seamless operation.
Superior Materials & Durability: Built for the Long Haul
We never compromise on quality, selecting materials that withstand nature's toughest tests.

Framing and Mounting for Solar Panels:
Each solar panel frame is composed of anodized aluminum alloy construction. This type of construction allows for an extremely strong and corrosion-resistant structural element. Ground-mounted and roof-mounted solar panel support structures are made from hot-dipped galvanized steel construction, which are factory engineered to safely support wind load conditions at speeds over 130 mph, and snow load conditions equivalent to over 1 ft of snow accumulation per sq. ft.

Solar Panel Weather Performance:
The overall construction of the solar panel provides the ability to provide an International Protection (IP) rating of IP67 for protection against dust and water ingress. In addition, the tempered glass on the front of the solar panel provides excellent light transmission, and is impact resistant to 25-mm hailstones. The electrical connections and wires used on the solar panel are also UV resistant for use outdoors.

Battery Box:
The LiFePO4, or lithium iron phosphate, battery modules have a durable, ventilated battery housing that has a Battery Management System (BMS) incorporated into the design to provide thermal and electrical protection.
Comprehensive Packaging & Support
Your journey to energy independence is supported from unboxing to long-term operation.
Contents of the All-Inclusive Package: The system includes every nut, bolt, wire, and connector with robust, labeled packaging containing customized foam inserts to prevent damage during transportation.
Thorough Documentation: The package contains all Installation Manuals, Wiring Diagrams, Technical Data Sheets, and a Certificate of Compliance for your system.
Pre-Sales & Installation Support: Our team can assist with remote site evaluations as well as consult with you on proper sizing of equipment. While we highly recommend professional installation, our comprehensive installation guides and technical support resources empower even accomplished DIY individuals to complete their own install.
Warranty & After-Sales Support: We offer one of the longest warranties in the industry; 25 years on the panels' linear performance, 10 years on batteries and inverters; we also provide dedicated technical support for those who may experience troubles or want to improve the performance of their systems.
Transform Your Lifestyle Today
Picture living in a house that runs off an endless supply from the sun's quiet energy- one that you can rely on and is safe, eco-friendly, and really yours! The full off grid solar energy system provides you with a long-term commitment to permanent energy security, stewardship of the environment, and predictability in terms of cost.
Are You Ready to Take Charge? Don't purchase a product- invest in energy freedom for your lifetime!
Contact our energy professionals today to receive a complimentary, no-obligation personalized system design and quote; let us show you how to create your own off-grid future.
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