Hebei Mutian Solar Energy Technology Development Co., Ltd. is one of the most reliable manufacturers and suppliers of on grid tied solar power system in China, also supports customized service. Welcome to buy advanced on grid tied solar power system in stock from our factory.
Why Choose Us?
Choosing a on grid tied solar power system is not just about the hardware – it's about the people who stand behind it. Here's why hundreds of customers already trust us:
12+ Years of Solar Expertise
We are not newcomers. Since 2012, we have designed and installed over 3,500 on grid systems for homes, farms, schools, and factories. Our engineering team knows local grid regulations and utility interconnection processes inside out.
Turnkey Service – From Assessment to Grid Connection
We handle everything:
Free site survey & energy consumption analysis
System design tailored to your roof or land space
Permitting and utility paperwork (we talk to the grid company for you)
Professional installation by certified electricians
Final inspection and grid connection approval
You just sign and start saving.
Only Tier-1 Components
We never compromise on quality. Our panels, inverters, mounting structures, and cables come from globally verified manufacturers with ISO and TÜV certifications. No cheap parts, no hidden failures.
Transparent ROI Analysis
Before you invest, we provide a clear payback calculation based on your actual electricity tariff, sunlight hours, and net metering rules. Most clients break even in 3–5 years and enjoy free electricity for the next 20+ years.
Product Description-On Grid Tied Solar Power System
Solar Panel
>Perc/Bifacial/Double Glass/HJT/All Black/Half Cell/Full Cell Optional
>5BB/6BB/9BB/10BB/12BB/MBB
>156mm/158mm/166mm/182mm210mm
> 25 or 30 years warranty optional
> Class A with CE/TUV/ISO certificates
5/10/15KW Poly/Mono Solar Panel, Full Cell/Half Cell
Solar inverter
Max output power:5/10/15kw
Grid Voltage: 3W+N+PE, 230/400V
Grid Frequency: 50Hz
Warranty: 5 years or 10 years optional
Dual MPPT tracker
supports export control
Anti-islanding protection
AC short circuit protection
DC switch equipped
(if you have any specific demand for different types of solar inverters, please contact us for support)
Solar Roof/Ground Bracket
> Non-Penetrating to roof
> Pre-assembled parts for simple, fast installation
> Minimize roof space limitation
> Fixed angle or adjustable are acceptable
> Suitable for all orientations installation
> Optimize high power production
DC/AC PV Cable & PV Connector
> Cross Section: 4mm2, 6mm2, 10mm2 16mm2, 25mm2 Optional
> Colors: Black or Red for Choosing
> Rated Voltage:1000VDC
> Lifetime: more than 30 Years
> High Quality with Certificate
After-Sales Service & Support
Your relationship with us does not end after installation. We offer one of the most comprehensive after-sales packages in the industry.
10-Year Complete System Warranty
Panels, inverters, mounting, and wiring – all covered for 10 years. Panels themselves often last 25+ years, and we guarantee performance.
24/7 Technical Helpline
Have a question at 10 PM? Our support team is available by phone, email, and live chat. We speak your language and solve problems fast.
Annual Preventive Maintenance
We proactively inspect your system once a year: clean panels, check connections, verify inverter efficiency, and update monitoring software. No extra charge.
Rapid Replacement Service
If any component fails, we keep local stock. A technician will come with a replacement part within 48 hours – your downtime is minimized.
Free Customer Training
We show you how to read your monitoring dashboard, understand your utility bill, and spot early signs of performance drop. You stay in control.
Lifetime Upgrade Advice
When new, more efficient panels or smarter inverters become available, we give you honest advice on whether an upgrade is worth it. No pressure sales – just partnership.
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