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Have questions about certified solar energy storage systems? Engineered by Huzhou Haven Deer Technology Co., Ltd. (Zhejiang, China), our expert team is fully equipped to assist global distributors and solar installers with precision product selection, scalable OEM/ODM project customization, wholesale factory pricing, and professional technical support. Contact us today, and we guarantee a dedicated technical response within 24 hours to secure your solar business growth.
Direct Communication Channels
Global Sales & RFQ Email
zyx@havendeer.com
Contact us for custom project quotations, technical material inquiries, bulk pricing requests, and global partnership opportunities.
Immediate WhatsApp Support
+86 135 0672 1360
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Corporate Telephone Hotline
+86 135 0672 1360
Direct commercial hotline available Monday to Saturday (GMT+8) for detailed procurement inquiries and logistics planning.
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Haven Deer ESS
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Strategic Advantages: Why Global Partners Choose Haven Deer

Full OEM & ODM Engineering Support
We engineer contract-ready, customized energy storage solutions tailored directly to your local grid regulations, branding targets, and specific physical dimension metrics.

Multi-Stage Quality Assurance (QA)
Every complete system and hybrid component must pass a rigid, multi-point factory inspection protocol covering automated cell pairing and full aging logs before global shipment authorization.

Guaranteed 24-Hour Inquiry Response
Backed by multilingual account managers and senior structural engineers, we guarantee agile technical consultation and accurate order mapping within 24 hours for global wholesale partners.

Highly Flexible Cooperative Frameworks
Our scalable, modular hardware profiles and tiered pricing structures are optimized to match the individual cash flows and procurement paths of regional installers, international wholesalers, and project contractors.
Verified Corporate Directory & Legal Entity Details
| Corporate Attribute | Verified Registered Data |
|---|---|
| Legal Company Name | Huzhou Haven Deer Technology Co., Ltd. |
| Registered Trademark | Haven Deer |
| Industrial Classification | Original Manufacturer & Certified Exporter |
| Core Product Portfolio | Lithium-ion Solar Battery Banks, Hybrid Power Inverters, All-in-One Energy Storage Systems (ESS) |
| Registered Plant Address | No. 64, 2nd Floor, Building 2, Tianchuang Science and Technology Center, No. 199 Wanghu Avenue, Binhu Sub-district, South Taihu New Area, Huzhou City, Zhejiang Province, China (Zip Code: 313000) |
Ready to Start Your Solar Storage Project?
Contact our technical engineering team today to receive a comprehensive factory quote and a fully customized clean energy solution tailored specifically for your target market.