IP65 Waterproof Photovoltaic Energy Storage Sine Wave MPPT Controller
Basic Info.
- 18*2A Max PV input current
Each MPPT interface supports up to 18A input current (total 36A combined across 2 interfaces), enabling higher solar input capacity and improved energy yield from dual PV arrays. - WIFI connection, APP monitoring
Optional WIFI module enables wireless connectivity, allowing real-time system monitoring, performance data access, and remote control via dedicated mobile APP for convenient operation and maintenance. - 2 Way number of MPPT interface
Equipped with 2 independent MPPT (Maximum Power Point Tracking) interfaces, each tracking individual solar array maximum power point, optimizing energy harvest from panels with different orientations or shading conditions.
This off-grid energy storage system flexibly adapts to different spatial layouts with plug-in-level replacement, enabling convenient maintenance and future technology upgrades. Available in 5kWh, 10kWh, and 16kWh capacities, it supports up to 12 units in parallel (BES6200) or 6 units (BES11000) with AC output up to 380VAC. Equipped with 2 MPPT trackers (500VDC max), it delivers pure sine wave output at 230VAC (11000W rated, 22000W peak) with <10ms switch time. Modules serve as collection units for easy access/withdrawal, allowing future system structure upgrades. IP65-rated enclosure ensures durable semi-outdoor installation. Comprehensive protections, integrated BMS, and optional WiFi/APP monitoring enable real-time data display, intelligent alarms, and remote management. Seamlessly integrating high-performance batteries with advanced solar inverters, this system delivers reliable, independent electricity tailored to any environment—from remote homes to critical industrial sites. Certified CE(IEC62109-1) and EMC Class C2.
| Product Performance | BES11000-248-16KWH |
|---|---|
| Load Power | 1100W |
| Total Energy(Wh) | 16076WH |
| Number of Parallel | Up to 6 in parallel (Parallel up to 380VAC output) |
| Solar Input | |
| Maximum PV Open-circuit Voltage | 500VDC |
| PV Working Voltage range | 60 - 500VDC |
| MPPT Voltage Range | 60 - 450VDC |
| Maximum PV Input Current(A) | 18*2 |
| Maximum PV Input Power(W) | 5500W*2 |
| Maximum PV Charging Current(A) | 160A |
| Number of MPPT interface | 2 way |
| AC Input | |
| Rated input Voltage | 230VAC |
| Input Voltage Range | UPS Mains Mode: 170 - 280VAC ± 2% / APL Generator Mode: 90 - 280V ± 2% |
| Frequency | 50Hz/60Hz (Automatic Detection) |
| Mains Charging Efficiency | >95% |
| AC Output | |
| Output Voltage Waveform | Pure Sine Wave |
| Rated Output Voltage(VAC) | 230VAC (Parallel output up to 380VAC) |
| Rated Output Power(W) | 11000W |
| Peak Power(W) | 22000W |
| Output Frequency Range(Hz) | 50Hz ± 0.3Hz / 60Hz ± 0.3Hz |
| Maximum Efficiency | >93% |
| Switch Time (Bypass And Inverter) | 10ms (Typical Value) |
| Maximum Bypass Overload Current | 40A |
| General Parameters | |
| Communication Protocol | RS232 Protocol |
| IP level | IP65 |
| Certificate | CE(IEC62109-1) |
| EMC Certification Level | EB61000, C2 |
| Operating Temperature(°C) | -10 - 55°C |
| Storage Temperature(°C) | -25 - 60°C |
| Humidity Range | 5% to 95% (Conformal Coating Protection) |
| Dimension(WDH, mm) | 635*200*1500 |
| Weight(kg) | 160KG |
| Optional Configuration | WIFI module |
| Standard Configuration | AC cable(1m), PV input cable(1m) |
Guangzhou Victory Technology Co., Ltd. offers integrated power solutions from single batteries to complete energy systems. We specialize in the R&D and manufacturing of high-reliability dry cell batteries, lithium batteries, and energy storage system solutions. Our end-to-end capabilities provide seamless product development, manufacturing, and delivery. Choose VP Batteries for comprehensive power value that addresses all your energy needs through one trusted partner.
With years of successful exports to Europe, the Americas, Japan, Korea, and Southeast Asia, we understand international trade requirements. Our team handles documentation, customs, and compliance smoothly. Partner with an experienced manufacturer that knows how to deliver your batteries safely and on schedule, anywhere in the world.
Supporting both UPS mains mode (170–280VAC) and generator mode (90–280VAC) with 50/60Hz auto-detection, RS232 communication, and CE/IEC62109-1 certification, this multifunctional system is suitable for scenarios requiring maximizing solar energy utilization, free switching between on-grid and off-grid modes, electricity selling and metering, and independent PV power generation and storage in harsh environments. Optional WiFi module enables APP remote monitoring for enhanced control.
Q: Does the system include a Battery Management System (BMS)?
A: Yes, an integrated BMS actively monitors cell voltage, temperature, and state of charge for balanced charging/discharging and optimal battery health.
Q: What is the operating and storage temperature range?
A: The operating temperature range is -10°C to 55°C, and the storage temperature range is -25°C to 60°C.
Q: What is included in the standard configuration?
A: The standard configuration includes a 1m AC cable and a 1m PV input cable. A WiFi module is available as an optional configuration.
Q: What is your Minimum Order Quantity (MOQ) for wholesale and OEM orders?
A: For standard spot products: We offer a low MOQ for trial orders so you can test your local market demand. Please contact our sales team for current inventory information.
For OEM/ODM (Custom Logo/Packaging): The standard MOQ typically depends on your specific customization requirements.
Q:What kind of certificates do you have?
A:If you need, We can provide KC, CB, CE, PSE, FCC, RoHS, and UN38.3, etc.
Ready to Specify or Private Label? Contact our B2B sales team for:
- Volume-based commercial quotations.
- Detailed OEM / ODM service guide.
- Full technical documentation and certification packages.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.