Hebei Mutian Solar Energy Technology Development Co., Ltd. is one of the most reliable manufacturers and suppliers of off grid solar systems in China, also supports customized service. Welcome to buy advanced off grid solar systems in stock from our factory.
Power your remote cabin, productive garden office, busy warehouse, workshop, or your off-grid recreational facility with our custom designed off grid solar systems. We provide turnkey solutions for energy independence, ranging from 2kW to 16kW, including solar panels, batteries, inverters, and controllers – all the basic requirements you need for self-generating your power system.
Constant Power, 24/7 and All Year Round
Sunlight conditions will be variable. Therefore our rugged off grid Energy Storage Systems (ESS) are designed to work reliably:
Optimal solar harvesting: Premium solar panels that convert sunlight to electricity optimally and are managed by MPPT charge controllers for effective battery storage.
Advanced energy storage: Store your solar harvest with durable AGM or modern Lithium Iron Phosphate (LFP) batteries.
Pure Power: Our battlefield-proof pure sine wave inverter converts stored DC power (from batteries, panels or generators) into pure, high-quality AC electricity, so all your appliances and tools will work seamlessly.
Backup generator power (optional): You can run all the time, even in winter, through heavy cloud cover, or when demand is too high. You may also add an efficient, low-noise diesel, LPG, or petrol generator, called a back-up generator. Our back-up generators are designed to maintain your autonomy; they will intervene automatically to recharge your batteries or directly power loads when your solar input is insufficient. Planning your solar in the future? We can set-up a "generator-primary", so your options when adding solar panels become manageable.

| Custom Solutions for Every Home: |
| System Type | Best For | Key Benefit | / |
| Off-Grid | Remote areas, frequent outages | Complete energy independence | a |
| Hybrid | Urban homes with unreliable grid | Seamless backup during load-shedding | b |
| Grid-Tied | Areas with stable net-metering | Maximum bill savings | c |
Flexible Installation for Different Locations
Multiple Ways to Mount: View all of our options for roof mount systems (for any pitch) and robust ground mount systems.
Custom Design Options: Do you need custom mounting or a custom system? Our engineering team is available to assist with your project.
Starting Your Off-Grid Power System
- Not Sure How to Size Your System? Use our Solar Calculator to project the solar yield expected to your specific location.
- See Our Custom Systems: Look through our off grid solar packages.
- Get Your Custom Plan: Click "Get Quote" for a custom system proposal that includes your support options.
Important Safety Note: Battery Location
Safety comes first. Following even the most current standards, batteries should not be provided under a habitable dwelling. Acceptable locations include:
Dedicated non-living spaces
Outside build, with proper weatherproof enclosure.
Custom build outbuildings with relevant approvals.
Installation professionals must take care to comply to the guidelines. Need a Protected Housing? IP65-rated battery housing is a built-in option if requested – contact us for details.
Make Your Energy Independence Today!
Power your off-grid home, business, or project with reliable renewable energy. Our off grid solar systems, complete with integrated off grid ESS technology, and optional generator support, offer true independence. Experience assurance of continuity of energy security.
Find custom-built off-grid options or Get Your Custom Quote today!
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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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