Wuxi Fengrui New Energy Power Battery Co., Ltd. (est. 2022, HQ in Wuxi) specializes in R&D and manufacturing of energy storage solutions, including residential ESS, C&I ESS, Lithium Battery Pack, Portable Power Stations, Mobile Energy Storage Welder, Jump Starter, etc.. Our products feature high energy density, IP65 protection, 6000+ cycles, and comply with CE/UN38.3, empowering global sustainable energy transition.
We have flexible customization capabilities and can provide tailored energy solutions according to customer needs. Our brand "FENGRUI" is committed to providing efficient, safe, and eco-friendly energy solutions, helping customers achieve energy independence worldwide.
Integrating research and development, manufacturing, and global trade
30+
Company Team
13+
Years of R&D Experience
5+
Product Series
30+
Cooperative Partner
Jointly design next-generation solutions for emerging markets
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Client Need: Power resilience for Mediterranean villas
Solution Delivered:
- 3× Wall-mounted ESS (10kWh/unit) with 90% DoD
- 12× TOPCon 445W solar panels (22.8% efficiency)
- 5000W hybrid inverter with 10ms switchover
Key Outcomes:
Achieved 90% annual energy independence
48-hour backup for critical loads during outages
35% quarterly sales growth for installer
Operational Challenges:
- 18-month lead-acid battery replacement cycle
- 5+ daily charges disrupting guest experience
Implementation:
- 48V 100Ah LFP battery packs (4,000 cycles @80% DoD)
- 4× Floor-mounted ESS charging stations
Documented ROI:
60% reduction in daily charge cycles
42% TCO reduction over 3 years
2.5-year ROI through energy savings
Pain Points:
- Lead-acid batteries failing in extended camping
- Slow recharge disrupting travel itineraries
Our Custom Solution:
- 200Ah portable power station (solar MPPT integrated)
- LFP motorcycle battery packs (RV balance-system ready)
Verified Results:
2.5-hour fast charging (industry average: 4h)
$1,200 average order value increase
UL1973 certification enabled Walmart shelf placement
Working with FENGRUI was a great experience. Their products are reliable, and Ara’s support made the whole process seamless
The hybrid inverter system works flawlessly. I can monitor everything from my phone, and we’ve cut our power bills by more than half
FENGRUI delivered a full turnkey solar kit customized for desert conditions. Excellent product quality and great technical support throughout
Their MPPT controllers and lithium packs integrate perfectly into our smart grid setups. High efficiency, low failure rate – exactly what we need
“FENGRUI’s off-grid solar system kept us powered all winter. Ara’s advice was crucial in choosing the right setup for our needs. A solid investment!”
Wuxi Fengrui New Energy Power Battery Co., Ltd. has announced an expansion of its production capacity to meet the increasing global demand for advanced energy storage solutions. The new facility will significantly enhance the company’s ability ...
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FENGRUI has unveiled a new range of high-efficiency solar batteries, designed to optimize energy storage for both residential and commercial use. The advanced lithium battery technology offers superior energy density and longer lifespans, making it a...
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The technical team at Wuxi Fengrui New Energy Power Battery Co., Ltd. has achieved a major breakthrough in battery efficiency, increasing energy output by 15%. This innovation is set to revolutionize the renewable energy storage sector by providing l...
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FENGRUI recently held its annual team-building event, bringing together employees from all departments to foster collaboration and strengthen company culture. The event featured workshops, outdoor activities, and leadership seminars, aimed at enhanci...
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