---
title: "NodeWave 1.2kWh Backup Power Generator (B254KE)"
description: "Locally engineered 1.2kWh (1,200Wh) Lithium Polymer backup battery generator featuring an integrated 600W inverter, universal AC output, XT60 solar charge port, and digital LED status display. Built in Kenya."
canonical_url: "https://nodewave.net/store/batteries/12000wh-battery"
last_updated: "2026-10-04T04:04:16.566Z"
---

<callout color="primary" icon="i-lucide-battery-charging">

**Locally Built & Supported:** Engineered and assembled in Kenya (**Model: B254KE LIPOS**). This backup unit comes with
dedicated regional support, local hardware servicing, and optional custom enclosure or bracket fabrications tailored to
your installation site.

</callout>

## Executive Summary & Core Capabilities

The **NodeWave 1.2kWh Power Generator & Backup Unit (B254KE LIPOS)** is an industrial-grade energy storage unit housed
in a powder-coated metal chassis. Engineered to provide reliable power during grid outages, it combines a 1.2kWh Lithium
Polymer battery core with an onboard 600W inverter and an accessible top-mounted control interface.

<tip>

Top-Panel Accessibility & Real-Time Monitoring: The top panel isolates all operational controls in one convenient
location, featuring a universal AC outlet, direct XT60 solar charging input, master toggle switch, and a top-edge
digital LED screen that provides immediate readout of battery voltage and charge percentage.

</tip>

<card-group>
<card icon="i-lucide-zap" title="Practical Application">

Provides continuous backup for critical networking gear, home workstations, security cameras, and field IoT hubs.
Recharges seamlessly via AC grid power or connected photovoltaic solar panels via the top XT60 port.

</card>

<card icon="i-lucide-cpu" title="Hardware Architecture">

Built inside a textured vertical sheet-metal cabinet with heavy-duty top and bottom caps. Powered by a high-efficiency
Lithium Polymer cell array and protected by an onboard BMS handling thermal management, overcharging, and deep-discharge
protection.

</card>
</card-group>

---

## Technical Specifications & Features

<tabs>
<tabs-item label="Electrical & Inverter">
<table>
<thead>
  <tr>
    <th align="left">
      Feature
    </th>
    
    <th align="left">
      Engineering Specification
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td align="left">
      <strong>
        Battery Chemistry
      </strong>
    </td>
    
    <td align="left">
      Lithium Polymer (B254KE LIPOS)
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Energy Capacity
      </strong>
    </td>
    
    <td align="left">
      <span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mn>
                  1.2
                </mn>
                
                <mtext>
                  kWh
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                1.2\text{ kWh}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.6944em;">
              
            </span>
            
            <span className="mord">
              1.2
            </span>
            
            <span className="mord,text">
              <span className="mord">
                kWh
              </span>
            </span>
          </span>
        </span>
      </span>
      
       (<span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mn>
                  1
                </mn>
                
                <mo separator="true">
                  ,
                </mo>
                
                <mn>
                  200
                </mn>
                
                <mtext>
                  Wh
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                1,200\text{ Wh}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.8889em;vertical-align:-0.1944em;">
              
            </span>
            
            <span className="mord">
              1
            </span>
            
            <span className="mpunct">
              ,
            </span>
            
            <span className="mspace" style="margin-right:0.1667em;">
              
            </span>
            
            <span className="mord">
              200
            </span>
            
            <span className="mord,text">
              <span className="mord">
                Wh
              </span>
            </span>
          </span>
        </span>
      </span>
      
      )
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Continuous Inverter Output
      </strong>
    </td>
    
    <td align="left">
      <span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mn>
                  600
                </mn>
                
                <mtext>
                  W
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                600\text{ W}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.6833em;">
              
            </span>
            
            <span className="mord">
              600
            </span>
            
            <span className="mord,text">
              <span className="mord">
                W
              </span>
            </span>
          </span>
        </span>
      </span>
      
       Continuous
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        AC Socket Type
      </strong>
    </td>
    
    <td align="left">
      Universal Multi-Standard Output Socket
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Main Isolation
      </strong>
    </td>
    
    <td align="left">
      Master Red Rocker Power Switch
    </td>
  </tr>
</tbody>
</table>
</tabs-item>

<tabs-item label="Solar & Management">
<table>
<thead>
  <tr>
    <th align="left">
      Feature
    </th>
    
    <th align="left">
      Engineering Specification
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td align="left">
      <strong>
        Solar Charging Port
      </strong>
    </td>
    
    <td align="left">
      XT60 High-Current Yellow Connector
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Charge Controller
      </strong>
    </td>
    
    <td align="left">
      Integrated PWM Solar Controller
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Recommended Solar Panel
      </strong>
    </td>
    
    <td align="left">
      <span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mn>
                  200
                </mn>
                
                <mtext>
                  W+
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                200\text{W+}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.7667em;vertical-align:-0.0833em;">
              
            </span>
            
            <span className="mord">
              200
            </span>
            
            <span className="mord,text">
              <span className="mord">
                W+
              </span>
            </span>
          </span>
        </span>
      </span>
      
       Photovoltaic Array (<span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mn>
                  18
                </mn>
                
                <mtext>
                  –
                </mtext>
                
                <mn>
                  24
                </mn>
                
                <mtext>
                  V
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                18\text{--}24\text{ V}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.6833em;">
              
            </span>
            
            <span className="mord">
              18
            </span>
            
            <span className="mord,text">
              <span className="mord">
                –
              </span>
            </span>
            
            <span className="mord">
              24
            </span>
            
            <span className="mord,text">
              <span className="mord">
                V
              </span>
            </span>
          </span>
        </span>
      </span>
      
      )
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Telemetry Display
      </strong>
    </td>
    
    <td align="left">
      Digital LED Voltage & Capacity Status Screen
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Protection System
      </strong>
    </td>
    
    <td align="left">
      Active BMS (Overcharge, Thermal Overload, Deep Discharge)
    </td>
  </tr>
</tbody>
</table>
</tabs-item>

<tabs-item label="Construction & Service">
<table>
<thead>
  <tr>
    <th align="left">
      Feature
    </th>
    
    <th align="left">
      Engineering Specification
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td align="left">
      <strong>
        Chassis Construction
      </strong>
    </td>
    
    <td align="left">
      Powder-Coated Metal with Protective Poly Caps
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Origin
      </strong>
    </td>
    
    <td align="left">
      Designed & Built in Kenya
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Local Support
      </strong>
    </td>
    
    <td align="left">
      Direct Hardware Servicing, Parts & Custom Brackets
    </td>
  </tr>
</tbody>
</table>
</tabs-item>
</tabs>

---

## Feature Breakdown

<accordion :defaultValue="["0"]">
<accordion-item icon="i-lucide-layout-grid" label="Top Control Panel & Universal Output">

- **Everyday Overview:** Easily plug in appliances without needing extra wall adapters. The top control deck organizes
your power switch, display screen, and sockets for quick access.
- **Technical Details:** Features a multi-standard Universal AC Socket (compatible with UK 3-pin Type G, EU 2-pin, and
US plugs) backed by a 600W pure sine wave inverter, paired with a master red rocker switch for hard isolation.

</accordion-item>

<accordion-item icon="i-lucide-sun" label="Solar Charging & Battery Status Display">

- **Everyday Overview:** Monitor exact battery status at a glance using the built-in digital screen. Plug solar panels
directly into the yellow XT60 port for clean, off-grid power generation.
- **Technical Details:** Includes an integrated PWM solar charge controller terminated to a yellow XT60 connector
designed for 200W+ solar panels. Real-time telemetry is displayed via a top-edge multi-segment digital LED meter.

</accordion-item>

<accordion-item icon="i-lucide-wrench" label="Kenyan Engineering & Custom Mounting">

- **Everyday Overview:** Locally constructed with rugged materials designed for local power conditions and backed by
direct Kenyan support and replacement parts.
- **Technical Details:** Heavy-duty sheet-metal housing with protective edge caps stamped with "Made In Kenya 1.2 Kwh
B254KE LIPOS". Ships with standard mounting brackets, with options for custom wall or rack mounting plates upon
request.

</accordion-item>
</accordion>

---

## Operation & Operational Safety

<warning>

Always power off the main rocker switch prior to connecting or disconnecting solar input lines. For solar charging,
connect a solar panel array rated at **200W or higher** to the top **XT60 port**. Do not exceed the **600W continuous
inverter load rating**.

</warning>

---

## Official Local Support & Customization

For inquiries regarding volume procurement, custom mounting fabrications, or regional technical support in Kenya:

<card-group>
<card icon="i-lucide-wrench" title="Support & Inquiries" target="_self" to="/contact">

Get in touch with our Nairobi-based technical support team for custom mounting hardware, installation guidance, and
regional servicing.

</card>
</card-group>