Your China Sourcing & Solution Partner for Off-Grid Solar & Storage
Every brand starts somewhere. We’ve designed a flexible, three-tier approach that grows with you — from your first market test to a fully white-labeled product line.
Best for market testing, first batch
Your logo on battery modules and inverter. Neutral packaging for accessories. Get your brand into the market quickly with minimal upfront investment. Ideal for validating demand before scaling.
MOQ: 20–50 units
Typical lead time: 4–6 weeks
Best for established demand
Full branding on battery enclosure, inverter casing, and control cabinet. Custom UI and startup screen on digital displays. Branded packaging, user manuals, and warranty cards. Your brand identity, fully realized across every customer touchpoint.
MOQ: 50–100 units
Typical lead time: 6–10 weeks (includes sampling)
Best for stable volume, brand mature
100% white-label — from internal components to external packaging, user manuals, and software interfaces. The product is entirely yours. Your customers will never know it originated from a Chinese factory. Full design files, mold ownership, and exclusive supply rights negotiable.
MOQ: 100+ units
Typical lead time: 8–14 weeks (includes tooling)
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We screen and shortlist 2-3 candidate factories based on your specs, budget, and volume. You receive a Factory Comparison Report with our on-site audit findings — not just brochures.
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We negotiate minimum order quantities, payment terms, and warranty conditions with your interests in mind — not the factory’s. We speak their language and understand their margins.
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We visit the factory at critical stages — raw material inspection, assembly, aging tests, packaging — and send you dated photo and video reports.
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We coordinate with accredited testing laboratories to secure CE, UL, CEC, UN38.3, and other certifications your target markets require.
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Multi-factory orders consolidated and shipped as one. One set of shipping documents. One arrival. No juggling multiple logistics providers.
$1,000 – $1,500
One-time. Includes factory audit, detailed comparison report, and your customized OEM roadmap.
5% – 10%
Covers production supervision, QC reporting, and multi-factory coordination across your entire order.
3,000–5,000/yr
Ongoing supplier management, priority response times, and quarterly production audits for established brands.
What you never pay: Hidden markups on equipment. We never add margin to factory prices. The invoice the factory issues is the price you pay — we show you every single one.
📍 Beirut, Lebanon
A startup in Beirut wanted to launch their own branded home battery for the Lebanese market — a country facing daily power outages. No technical team, no factory connections, tight budget. First order: just 30 units.
We matched them with a mid-sized factory in Dongguan willing to do small-batch OEM. Started with Tier 1 branding (logo on battery modules, neutral packaging). The factory accepted an MOQ of 20 units because we bundled connectors, cables, and mounting hardware into the same order. First shipment delivered in 7 weeks.
The client sold out within one month — demand was far stronger than expected. Second order upgraded to Tier 2 with full enclosure branding and custom packaging. Now ordering 100+ units quarterly and expanding into portable power stations. Let’s talk about your product vision. We’ll send you a sample OEM roadmap tailored to your market and budget.
Prefer to talk first?📧 hello@synergybridge-energy.com| 📱 WhatsApp: +8615991630331
SynergyBridge Energy Limited
Registered in Hong Kong
Sourcing operations in Shenzhen, China
© 2026 SynergyBridge Energy. All rights reserved.
Hong Kong Office (Registered):ROOM 12, 6 FLOOR, THE CLOUD, 111 TUNG CHAU STREET, TAI KOK TSUI HONG KONG
China Operations:Nansha District, Guangzhou, Guangdong, China