The Sungrow SBR224 is a high-capacity, high-voltage lithium iron phosphate (LiFePO₄) battery system designed for residential and commercial solar installations requiring extended energy storage and robust backup capability. With 22.4 kWh of usable energy delivered through seven modular battery units, the system provides exceptional flexibility, efficiency, and long-term reliability.
Built on Sungrow’s modular SBR platform, the SBR224 supports 100% depth of discharge, high round-trip efficiency, and continuous charge and discharge currents of up to 30 A. Its high-voltage architecture ensures seamless integration with Sungrow hybrid and battery inverters while improving overall system efficiency. Natural convection cooling and advanced battery management contribute to stable, quiet operation and reduced maintenance requirements.
Designed for long-term scalability, the SBR224 can be expanded up to 25.6 kWh by adding an additional module, making it suitable for evolving energy demands. With durable LiFePO₄ chemistry, comprehensive protection features, and compliance with international safety standards, the system delivers dependable performance in both indoor and outdoor installations. The 10-year manufacturer warranty further reinforces its suitability for premium solar-plus-storage applications.
Payment Methods
We offer flexible and secure payment options suitable for both retail customers and large-scale procurement:
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Bank Transfer (T/T) – preferred and widely used for international orders
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Cryptocurrencies (USDT / USDC / BTC / ETH) – fast, simple and highly secure for cross-border transactions
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Escrow services – available for high-value orders above $100,000 USD
All payments are processed through trusted financial institutions to ensure maximum security, transparency, and peace of mind.
Delivery & Shipping
We ship globally and work with reliable logistics partners to ensure safe, efficient, and timely delivery to any destination. Depending on your location and order size, we provide:
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Worldwide door-to-door delivery
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Air freight, sea freight, and railway transport
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Express shipping for urgent orders
Shipping timelines may vary depending on customs procedures, regional regulations, and global transportation conditions. We always strive to deliver as quickly as possible and keep you informed at every step.
Packaging & Safety
All products are professionally packaged to guarantee safe transport, including shock-absorbent materials, reinforced pallets, and factory-certified protection standards. This ensures products arrive in perfect condition, even on long-distance international shipments.
We value transparency and real customer experiences. To maintain the highest level of trust, all our reviews are hosted on an independent professional review platform, where every rating and comment is verified and submitted exclusively by 100% real customers.
View verified customer reviews here:
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We take customer feedback very seriously, as it helps us continuously improve our service, logistics, and product offering. Maintaining a high customer satisfaction rate is one of our core values — and we are committed to ensuring that every client receives reliable products and exceptional support.
We work directly with leading solar manufacturers and factories, enabling us to offer highly competitive prices, preferential terms, and flexible purchasing solutions for distributors, installers, EPC contractors, and large-scale investors.
Why choose us for wholesale?
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Direct partnerships with Tier-1 factories
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Preferential pricing on bulk orders
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Fast production allocation
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Customized offers for large projects
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Dedicated account manager for ongoing support
Logistics Advantages
Thanks to our strong global logistics network, we can provide:
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Optimized freight rates for sea, air, and land transport
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Consolidation services for mixed orders
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Reliable delivery timelines (subject to global or regional force majeure conditions)
Our long-standing partnerships with freight forwarders allow us to provide cost-effective shipping and smooth handling from factory to final destination.
For custom quotations or project-based requests, feel free to contact us anytime — we are highly flexible and will offer the best possible solution for your needs.
