Shipping & Delivery
🚚 Shipping & Delivery Information
At Sunmax Energy LLC , we take shipping seriously—because your power solution matters.
Whether you’re ordering a SOK LiFePO4 battery for your RV or a RUIXU rack-mounted system for home solar storage, we make sure your products arrive quickly and securely.
⏱️ Processing Time
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Orders are processed within 1–2 business days
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You will receive tracking information once the order has shipped
🧭 Shipping Coverage
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We ship to all 48 contiguous U.S. states
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For orders to Alaska, Hawaii, Puerto Rico, or international destinations, please contact our team for a custom shipping quote
📦 Estimated Delivery Time
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Standard delivery takes 3–15 business days, depending on your location
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Shipping timelines apply to both SOK lithium batteries and RUIXU energy storage systems
⚠️ Delivery Notes
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Please inspect your package upon arrival
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Report any shipping damage or missing items within 72 hours to our support team at info@sunmaxsolary.com
💬 Questions?
We're here to help.
For large-volume orders, freight delivery, or system-specific packing concerns (such as rack-mounted RUIXU modules), feel free to reach out for personalized assistance.
Real-World Use Cases
Explore how SOK and RUiXU lithium batteries are powering real off-grid homes, RVs, boats, and more. Watch real customer installations, stress tests, and expert technical tutorials.
SOK Battery Video Categories
RV / Travel Trailer
Marine / Boat
Battery Teardown & Brand Comparison
BMS / Bluetooth Tutorials
Long-term Testing & Performance Review
Off-grid / Solar System Integration
RUiXU Battery Use Cases
We're currently collecting RUiXU customer use-case videos. Stay tuned as we bring you real-world demos, tutorials, and performance reviews for the full line of RUiXU server-rack and hybrid batteries.