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Ruixu

RUiXU | Lithi2-16 | 51.2V314Ah | 16kWh Battery | UL1973,9540A,9540,CEC,SGIP

SKU Lithi2-16
$3,149.00
$3,149.00
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Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Northgrid Supply, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

1. Return Window

You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.

2. Who Pays for Return Shipping?

  • If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
  • If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.

3. Damaged or Defective Items

Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.

4. Changed Your Mind?

If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).

5. Refund Processing

Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.

If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@northgridsupply.com and we’ll look into it immediately.

6. Restocking Fees

In some cases, a restocking fee may apply depending on the item and return reason. If applicable, we’ll clearly communicate this during your return request process.

This 16kWh lithium iron phosphate battery is designed for residential and commercial energy-storage applications. It provides 51.2V nominal voltage, 314Ah nominal capacity, and 16kWh of usable capacity at 100% depth of discharge.

The battery supports CAN and RS485 communications, multiple compatible inverter protocols, and system expansion from 16kWh to 257kWh. Integrated wheels, an anti-tipping wall mount, touchscreen controls, self-heating, and an electro-coated enclosure support flexible installation and operation.

Key Features

  • 16kWh Usable Capacity: Provides 16kWh of usable battery capacity at 100% depth of discharge.
  • Lithium Iron Phosphate Cells: Uses LiFePO4 chemistry in a 16S1P cell configuration.
  • Expandable Storage: Supports energy-storage configurations ranging from 16kWh to 257kWh.
  • Self-Heating System: Integrated heating supports operation in cold conditions.
  • Automatic Heater Control: Self-heating starts at or below 41°F and stops at or above 53.6°F.
  • Touchscreen Interface: A 5-inch capacitive touchscreen displays battery information and allows battery settings to be adjusted.
  • Fire Protection: A gas-aerosol fire-protection module helps protect internal electrical lines and battery cells.
  • Tool-Free Connections: Quick plugs provide 250A continuous overcurrent capacity with tool-free connection, anti-loosening, and heating protection.
  • Integrated Mobility: Four concealed heavy-duty wheels assist with positioning the battery.
  • Anti-Tipping Protection: A rear mounting point anchors the battery to a wall.
  • Maintenance Access: A side inspection port provides access to the battery-management system and fuse.
  • Intelligent Cell Balancing: A double-equilibrium approach calculates capacity differences between cells and extends balancing time.
  • Rust-Resistant Enclosure: The electro-coated battery case provides rust protection for outdoor use.

Specifications

  • Cell Chemistry: Lithium iron phosphate (LiFePO4)
  • Cell Configuration: 16S1P
  • Nominal Voltage: 51.2V
  • Nominal Capacity: 314Ah
  • Nominal Energy: 16kWh
  • Usable Battery Capacity: 16kWh at 100% depth of discharge
  • Operating Voltage Range: 43.2-58.4V
  • Charge Voltage: 56.8V
  • Maximum Charging Voltage: 58.4V
  • Recommended Charge Current: 140A
  • Maximum Charge Current: 200A
  • Recommended Discharge Current: 140A
  • Maximum Discharge Current: 200A
  • Peak Discharge Current: 240A for 15 seconds; 360A for 1 second
  • Maximum Discharge Power: 10kW
  • Rated DC Power: 7kW
  • Low-Voltage Cutoff: 43.2V
  • Communication: RS485 and CAN
  • Cycle Life: At least 9,500 cycles at 80% depth of discharge
  • Design Life: 15 years
  • Charging Temperature: -13°F to 131°F
  • Discharging Temperature: -4°F to 131°F
  • Storage Temperature: -4°F to 113°F
  • Heater Voltage: 56V
  • Heater Power Consumption: 480W
  • Self-Heating Start Temperature: At or below 41°F
  • Self-Heating Stop Temperature: At or above 53.6°F
  • Certifications: CE, IEC 62619, UN 38.3, UL 1973, and UL 9540
  • Country of Manufacture: China

Size Guide

  • Dimensions: 36.3 x 21.3 x 9.8 in, including wheels
  • Weight: Approximately 319.67 lb

Compatibility

CAN Communication: Victron, SMA, Studer Innotec, Sofar, Sol-Ark, Solis, GoodWe, Deye, Growatt, SAJ, LuxPower, Megarevo, INVT, Sermatec, TBB, MUST, Sunsynk, and Schneider

RS485 Communication: MPP, Voltronic, RCT, Alpha, and OutBack

Included

  • (1) battery
  • (1) RJ45/CAT5e patch cable
  • (1) ground cable
  • (1) set of parallel 1/0 AWG OP140 or PP140 cables

Product Support 

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    Total price$20,546.00