Hebei Mutian Solar Energy Technology Development Co., Ltd. is one of the most reliable manufacturers and suppliers of new technology off grid solar system in China, also supports customized service. Welcome to buy advanced new technology off grid solar system in stock from our factory.
Why Choose US

What makes our off-grid solar system different from others is mainly the fact that it's ready to use as a plug-and-play device – it's the most fully assembled solar system available. All the necessary elements (including objects like high-efficiency photovoltaic panels, lithium ion batteries certified by UL, power inverters, and charging controllers) arrive fully connected with no wiring required. After a professional installation, you will be able to power any electrical devices in your house, including machines and equipment you use for food and water.
Products Description
composition
Solar Panels
Optional Mono/Black Panels
High Efficiency with PERC panels available
25 years warranty with 80% power output
PID Resistant, High salt and ammonia resistance
Inverter
Pure SineWave Inverter
Input Voltage from 12V to 1000V
Battery(GEL/LifePO4 Optional)
12V GEL/AGM batteries optional;
48V 50Ah 100Ah 200Ah 300Ah Lithium/LifePO4 battery
Mounting Bracket
Customized design with CAD drawing
Flat/pitched roof, soil/cement ground installation
PV Combiner Box&Installation Tools
PV Array Combiner Box
SPD surge protection etc
Wire Cable Cutter & Stripper,
MC3 MC4 Crimper
MC4 Connectors Assembly
PV Cables
Cross Section: 4mm2, 6mm2 Optional
Rated Voltage: 600VDC(UL)/1000VDC(TUV)
Rated Current: 55A, 70A
Colors: Black For STD, Red Optional.
Lifetime: ≤25 Years
30A/1000V compatible MC4

benefit
New technology off grid solar systems present compelling financial opportunities as they come with incentives supported by government measures that can reduce the initial capital expense significantly. National and regional programs recognize the strategic opportunity of renewable adoption and have now provided tax credits, cash grants, and rebates for commercial installations as a means to incentivize use. These incentives are not simply window dressing-they create a real economic case for solar investment for companies.
Why are modern systems uniquely primed for leveraging these incentives? Their robust monitoring and performance data from independent third-party verification provide more than enough documentation to comply with program requirements. Compliance isn't based on a guess-certified installers design systems specifically to meet the eligibility limits for programs like the USDA REAP grants, where farm (or business) owners have received six-figure awards to decrease diesel usage.
For businesses seriously considering solar, timing is everything. It's not surprising, but many incentive programs use a step-down model and/or are limited when it comes to available funding. Working with experts who understand the maze of applications for incentives-structuring REC sales, stacking state and federal–means that businesses optimize their financial returns. In all of this business of potential savings, the biggest value of off grid solar systems lies in the shift from capital expense to asset management, for structure and operations, measuring ROI, and future-proofing the business against fluctuating energy markets.

FAQs
Q: What protects my investment during grid instability or equipment failures?
A: Beyond industry-standard safety, our systems feature six-layer protection protocols, field-tested in extreme U.S. climates:
• Short-circuit shutdown at <0.1 seconds
• Dynamic overload cutoff handling surge loads
• Anti-backfeed protection critical for generator hybrid setups
• Thermal runway prevention in lithium batteries (verified by UL destructive tests)
Q: Can I really recover 40-50% of my solar investment through incentives?
A: Absolutely. Current U.S. programs include:
• Federal ITC Tax Credit: 30% direct deduction (2024 rate)
• State Stacks: NY-Sun rebates + USDA REAP grants recently covered 52% for a dairy farm
Modern systems qualify easily due to third-party performance verification. Pro Tip: Work with incentive-specialized installers-time-sensitive programs like California's SGIP require precise application sequencing.
Q: Why do your specs include "customizable" components like Gel/LiFePO4 batteries?
A: Commercial needs vary drastically. Our modular approach allows:
• Cold climates: Gel batteries (-40°F operational range)
• High-usage sites: 48V 300Ah LiFePO4 for 15,000+ cycles
• Scalability: Start with MT1-20KW (36 panels) and expand to 100KW without re-engineering
CAD-designed mounting brackets ensure site-specific adaptability-whether cement-ground industrial sites or hurricane-zoned coastal roofs.
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Product Specification
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Mutian Solar System Configuration |
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Model |
MT1-20KW |
MT20-40KW |
MT40-60KW |
MT60-80KW |
MT80-100KW |
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Solar Panel 550w |
2-36 pcs |
36-72 pcs |
72-110 pcs |
110-146 pcs |
146-180 pcs |
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Combiner Box |
1-4 inputs |
4-8 inputs |
8-12 inputs |
12-16 inputs |
16-20 inputs |
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1-4 output |
4-8 output |
8-12 output |
12-16 output |
16-20 output |
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Charge Controller |
Matching to user installed capacity Multi-brand |
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Battery |
Customized (Gel/Lithium Battery Optional) |
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Off-grid Inverter |
Matching to user installed capacity Multi-brand |
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Mounting Support |
Customized |
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Cable |
Matching to user installed capacity |
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Connector |
Matching to user installed capacity |
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Tools Bag |
Wire Cable Cutter & Stripper, Crimping Pliers for PV Connectors (Opt) |
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Kindly Reminder: |
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The Above System Configuration For Initial Designing |
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The System Configuration Are Subject to Changing Depends on Your Final Installation Conditions and Requirements. |
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For More Details, Please Send Your Inquiry To Mutian Team. Thank You! |
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