SunPower Export

Professional Modular Power Systems

High-output 3300W modular power units and portable stations designed for reliable backup and off-grid professional use.

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500MW+
Max AC Output
50+
Battery Capacity
15+
Cycle Life

Our Energy Storage Range

Versatile power solutions with modular expandability.

SR-3300M Master Unit
Modular Series

SR-3300M Master Unit

3300W continuous output. 2400Wh LiFePO4 battery. Supports up to 4 expansion modules for massive capacity.

ResidentialCommercial
550W
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SR-2400P Portable
Portable Series

SR-2400P Portable

Integrated 2400Wh system in a portable chassis. Features high-speed PD 100W USB-C and 120V US AC outlets.

Utility-ScaleCommercial
580W
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SR-EXP Battery Pack
Expansion Modules

SR-EXP Battery Pack

Dedicated 2400Wh expansion module. Plug-and-play connection to SR-3300M for extended backup duration.

Utility-Scale
400W
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Why Choose SOREIN Technology

Performance metrics that meet professional US standards.

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Pure Sine Wave

Clean 3300W AC output ensures safe operation for sensitive electronics, medical devices, and high-end tools.

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3500+ Cycles

Premium LiFePO4 chemistry provides over 3500 cycles to 80% capacity, offering years of reliable daily use.

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US Safety Standards

Certified to UL 2743 and FCC Part 15. Built with multi-layer hardware and software protection protocols.

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Solar Ready

Integrated MPPT controller supports up to 800W solar input for sustainable off-grid recharging in remote locations.

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Modular Growth

Easily scale from 2.4kWh to 12kWh by adding expansion units, adapting to changing energy requirements.

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Fast AC Charging

High-speed internal charger replenishes the 2400Wh unit quickly, minimizing downtime between uses.

Frequently Asked Questions

Our standard MOQ starts at 50 units for modular power stations. Please contact us for mixed-container options.

Yes, we offer comprehensive OEM/ODM services including custom casing colors, logo placement, and US-specific socket configurations.

Our 3300W modular units are UL 2743 certified and FCC compliant, meeting all necessary North American safety requirements.

Production typically takes 25-30 days, with sea freight to US West Coast ports taking an additional 15-20 days.