Hemao is a verified Tier-1 portable power station manufacturer and wholesale supplier operating a high-capacity, automated factory in China. We engineer and deliver premium solar power storage solutions ranging from 300W to 5000W for industrial, commercial, and outdoor applications. With comprehensive OEM/ODM capabilities and advanced customization services available, we support international B2B buyers with tailor-made battery management systems (BMS), casing designs, and certified multi-protocol output configurations to match specific market entry standards worldwide.
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![12V 50Ah LiFePO4 Battery for Solar & RV]()
12V 50Ah LiFePO4 Battery for Solar & RV· Grade A prismatic LiFePO4 cells with ≥3500cycles at 80% DOD.. · 640Wh nominal energy matrix optimized for deep-cycle RV and solar loads.. · Integrated 50A hardware BMS prevents OVP, UVP, OCP, -
![12V 100AH LiFePO4 Battery]()
12V 100AH LiFePO4 BatteryOutdoor Work & Live Broadcast. Emergency Backup & Rescue. Outdoor Adventure & Leisure. Make your outdoor life more convenient -
![12V 50AH LiFePO4 Battery]()
12V 50AH LiFePO4 Battery· Grade A LiFePO4 Cells: Rated for >6000 cycles at 80% DOD.. · Integrated 50A BMS: Automatic protection against OVP, UVP, OCP, and short circuits.. · Scalable Power Bank: Supports 4S or 4P -
![12.8V 100Ah LiFePO4 Battery]()
12.8V 100Ah LiFePO4 Battery· Auto-Grade LiFePO4 Cells with 8300+ Cycles. · IP67 Waterproof & V-0 Fire-Retardant Casing. · Plug-and-Play Design for Multi-Unit Parallel Connection. · Operating Temperature Range: -20°C to -
![51.2V 40Ah LFP Battery]()
51.2V 40Ah LFP BatteryGrade A LiFePO4 Cells: Guaranteed consistent capacity.. 6000+ Cycles: 80% DOD performance longevity.. Integrated BMS: OVP, OCP, OTP, and short-circuit protection.. High Energy Density: Compact 51.2V -
![LiFePO4 Battery 12V30AH]()
LiFePO4 Battery 12V30AH· Grade A LiFePO4 cells with ≥3500cycles at 80% DOD.. · 384Wh rated energy output for low-power off-grid loads.. · Integrated 30A hardware BMS with OVP, UVP, and OCP protection.. · Supports up to -
![12V 10AH LiFePO4 Outdoor Portable Battery]()
12V 10AH LiFePO4 Outdoor Portable Battery· 3000+ Deep Cycles: Premium LiFePO4 chemistry retains ≥80% capacity.. · Integrated 10A BMS: Multi-point monitoring prevents OVP, UVP, and OCP.. · IP65 Weatherproof Shell: Impact-resistant ABS -
![12V 100Ah Deep Cycle LiFePO4 Battery]()
12V 100Ah Deep Cycle LiFePO4 Battery· Tier 1 Prismatic Cells: Delivers ≥6000 deep cycles at 80% DOD.. · Integrated 100A BMS: Supports 1280W continuous discharge load.. · 4S4P Array Scalability: Builds systems up to 51.2V or 400Ah
Technical Specifications & Buying Guide
Selecting the right commercial power storage solution requires balancing capacity, cell chemistry, and duty cycle longevity. Hemao provides grade-A LiFePO4 (Lithium Iron Phosphate) configurations that guarantee enhanced thermal stability and up to 3,500 charging cycles before reaching 80% DoD (Depth of Discharge).
The following comparison table outlines our core manufacturing matrix for wholesale procurement:
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Model Series |
Rated Output (W) |
Battery Capacity (Wh) |
Cell Chemistry |
Standard AC Output Protocols |
OEM MOQ (Units) |
|
HM-PPS-600 |
600W |
512Wh |
LiFePO4 |
Pure Sine Wave (110V/230V) |
50 |
|
HM-PPS-1200 |
1200W |
1024Wh |
LiFePO4 |
Pure Sine Wave (110V/230V) |
50 |
|
HM-PPS-2400 |
2400W |
2048Wh |
LiFePO4 |
Pure Sine Wave (110V/230V) |
20 |
|
HM-PPS-5000 |
5000W |
5120Wh |
LiFePO4 |
Split-Phase / Industrial |
10 |
Tailored Customization Services for B2B Importers
As an established portable power station supplier, we understand that different markets demand distinct technical parameters. Our engineering department offers scalable customization services available across all wholesale orders to satisfy regional compliance and branding specifications.
1. Electrical and Interface Re-Engineering
We modify internal inverter limits, adjust surge capacities, and integrate specific plug topologies—including EU, US, UK, AU, and universal AC outlets. DC options can be reconfigured to include high-draw XT60 ports, Anderson connectors for direct solar panel input, and dedicated USB-C Power Delivery (PD) lines up to 100W.
2. Firmware Optimization and Brand Integration
Our standard hardware supports private-label casing mold modifications, laser-etched corporate logos, and customized LCD interface telemetry. B2B clients can opt for custom BMS firmware tuning, altering low-voltage cutoff thresholds, or integrating proprietary Bluetooth/Wi-Fi IoT monitoring modules for fleet management.
Why Partner with Hemao Solar PV? (Manufacturing Strengths & QC)
Procuring directly from our China factory optimizes your supply chain by cutting out intermediary trading margins while securing stringent quality control. Hemao operates an advanced 15,000-square-meter production facility dedicated to lithium battery assembly and power electronics integration.
Certified Quality Standards: Our production lines operate under strict ISO9001:2015 frameworks. Individual units undergo a comprehensive 48-hour automated burn-in and multi-cycle aging test before entering packaging.
Global Compliance: Every portable power station we ship holds international certificates, including CE, RoHS, FCC, UN38.3, and MSDS, ensuring seamless customs clearance and legal market distribution.
Scalable Output Capacity: With three automated SMT and assembly lines, our factory delivers a consistent monthly output of over 30,000 units, guaranteeing reliable lead times even during high-season global demands.
FAQ
Q: What grading of battery cells is utilized in your factory assembly?
A: Hemao strictly utilizes Grade-A, brand-new LiFePO4 cells sourced directly from top-tier manufacturers (such as CATL and EVE). We never integrate recycled, second-life, or B-grade cells. Every batch undergoes internal impedance matching and capacity grading prior to pack assembly to maximize lifespan and thermal safety.
Q: How do your portable power stations handle extreme temperature storage and operation?
A: Our integrated Smart BMS features localized temperature sensors that trigger automatic thermal cutoff protocols. The operational discharge temperature range spans from -20°C to 55°C. For sub-zero operations, we offer optional internal pre-heating circuitry upgrades that warm the cells safely using incoming solar panel current before initiating charging.
Q: Can your hardware support a parallel configuration to scale total capacity?
A: Yes. For models rated at 2400W and above, we offer a specialized parallel connection framework as part of our customization options. Using a dedicated Hemao synchronization cable, users can couple two identical units to double both the continuous AC wattage output and the overall watt-hour storage capacity.
Q: What is the typical lead time for wholesale orders and custom OEM production?
A: Standard inventory wholesale orders typically ship within 10 to 15 working days. For custom OEM or private-label projects involving tailored casing colors, specific regional plugs, and branded firmware, our standard factory lead time is 30 to 45 days following technical drawing sign-off and deposit receipt.
Secure Direct Factory Pricing Now
Expand your distribution inventory with field-tested, certified power storage solutions. Contact our engineering and commercial sales team today to request a comprehensive catalog, custom specification sheets, or an institutional bulk pricing quote.
Email: huangxy@xmcnitg.com
Business Inquiry: Submit your target wattage and required certification list below for a technical quote within 12 business hours.
As one of the most professional portable power station manufacturers and suppliers in China, we have world-leading production equipment and strong manufacturing capabilities. We warmly welcome you to buy cheap portable power station from our factory.
