Hebei Mutian Solar Energy Technology Development Co., Ltd. is one of the most reliable manufacturers and suppliers of solar energy storage system in China, also supports customized service. Welcome to buy advanced solar energy storage system in stock from our factory.
Quick Details
| Model Number: | 1KW2KW/3KW/5KW/8KW/10KW-OFF |
| Solar Panel Type: | Monocrystalline Silicon, Grade A |
| Controller Type: | MPPT |
| Output Voltage (V): | 110/120/22/380/400/480v |
| Mounting Type: | Ground/Rooftop/Carport Mounting |
| Application: | Residential and commercial |
| AC Voltage: | 110-250V(Adjustable) |
| Battery Voltage: | 48VDC(24VDC Optional) |
| Warranty: | 25 Years Life Time |
| Packing: | Wooden box |
| Orientation: | China |
| Certificate: | CE/UL/ETL/TUV/ISO9001/INMETRO |
| Work Time(H): | Depend On Sunshine Duration |
| Output Frequency: | 50/60HZ |
Products Description-Solar Energy Storage System
Why choose us
2. Flexible post spacing withstands different wind&snow loads.
3. High quality products, fast delivery and feedback, one-stop service
4. Highly corrosion resistant surface treatment.
5. Mechanical calculation and reliability tested to ensure higher product quality.
6. 25 years system and structural guarantee.
7. Pre-assembled parts, saves labor cost on site.
After-Sales Service & Support
Buying a solar energy storage system is just the beginning. We stand by you long after the installation.
10-Year Comprehensive Warranty
We are confident in our engineering. Your storage system comes with a 10-year warranty covering all parts, performance, and workmanship. If the capacity ever drops below 70% within that period, we replace the unit at no cost. That's peace of mind, in writing.
Lifetime Technical Support
Have a question after three years? Need a firmware update? Our support team is available via phone, email, or live chat, 7 days a week. We also offer remote diagnostics, so many issues can be solved without a home visit. When you do need an onsite technician, we promise a response within 24 hours.
Free Proactive Monitoring
With your permission, our team monitors your system's health 24/7. If anything looks unusual – like a drop in efficiency or a connection issue – we alert you and often fix it remotely before you even notice. This prevents downtime and extends the life of your system.
Easy Installation & Local Partners
We work with certified, insured installers in your area. The installation typically takes one day, with minimal disruption to your routine. Our team handles all permits, inspections, and utility paperwork. You just sit back and watch your savings grow.
Customer Education & Community
We don't abandon you after the sale. Every customer gets access to our online knowledge base, video tutorials, and quarterly webinars. Plus, join our private user community to share tips, compare savings, and participate in referral rewards.
Product packing
Company Profile
We are a solar system company with over 20 years of experience. We have had in-depth collaborations with internationally renowned brands such as Deye, Solis, and Chende.
Since 2006, Mutian has been producing innovative and cost-effective solar power products, achieving unsurpassed levels of high efficiency and reliability with 22 technology patents.
Mutian's main products include solar power systems, solar streetlights, and related PV products such as PV modules, PV rack systems, PV controllers, and PV inverters.
All products are certified by ISO, CE, and RoHS.
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Q: Who are we?
A: Entered in the solar industry over 15 years ago, we have rich experience in oversea projects. Our experienced engineers can sim-ulate the system by 3D model and calculate the structure, to make all aspects satisfied before you cooperated with us.
Q: How can we guarantee quality?
A: We have strict quality control systems. Every procedure of production we have lab test and mechanical test, and send sample to customer before bulk production.
Q: What can you buy from us?
A: You can buy all kinds solar panel mounting systems including rooftop and ground mounting, carport structure,solar mounting accessory, solar panel, inverter, solar cables, panel box and the whole system related products.
Q: Why should you buy from us not from other suppliers?
A: We are direct manufacturer, not trader. We have one-stop service from project design till the project finis-hed. Our excellent after-sales service can response you within 2 hours upon request.
Our full series existing moulds and technical advice makes you have more options of same project, all aspects make sure your goods are qualified and delivery on time.
Q: What services can we provide?
A: We can provide OEM, ODM service, Logo and packing customize accept too.
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