LiFePO4 battery systems · Designed & manufactured in China

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16kWh Low-Voltage Residential Battery System
Home Products Residential Energy Storage Systems 16kWh Low-Voltage Residential Battery System

16kWh Low-Voltage Residential Battery System

Power Lite Plus 路 Model HWL051314-A

  • 16kWh Low-Voltage Residential Battery System
  • 16kWh Low-Voltage Residential Battery System
  • 16kWh Low-Voltage Residential Battery System
  • 16kWh Low-Voltage Residential Battery System
Residential 路 Low-Voltage

16kWh Low-Voltage Residential Battery System

Power Lite Plus · Model HWL051314-A

A high-performance, low-voltage residential battery storage system designed for modern solar homes. With 16 kWh of usable energy, a compact floor-standing design, IP65-rated protection and a wide operating temperature range, it provides a practical and reliable solution for residential energy storage.

  • 16.076kWhUsable capacity
  • 51.2VNominal voltage
  • 314AhNominal capacity
  • 100%Depth of discharge
  • Up to 8 units in parallel for flexible capacity growth
  • IP65 protection for indoor and outdoor installation
  • CAN / RS485 communication, broad inverter compatibility
  • 10-year standard warranty
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Download Datasheet
Key Features

Built for Modern Solar Homes

Parallel expansion of up to 8 units enables flexible capacity growth, while CAN / RS485 communication integrates with a broad range of compatible inverter platforms — a streamlined, scalable storage solution for modern residential energy systems.

  • 16 kWh Capacity

    16.076 kWh usable energy from 314 Ah LiFePO4 cells at 51.2 V.

  • Up to 8 Units in Parallel

    Grow from 16 kWh to more than 128 kWh as the household's needs change.

  • 100 % Depth of Discharge

    The full nominal energy is usable, with round-trip efficiency above 95 %.

Ronda Power Lite Plus floor-standing battery

  • Wide Operating Temperature

    Charge from 0 to 55 °C, discharge from −20 to 60 °C.

  • IP65 Protection

    Indoor and outdoor installation, dust-tight and protected against water jets.

  • Smart BMS Protection

    Over-charge, over-discharge, over-current, short-circuit and over-temperature.

Product Data

Technical Specifications

ModelHWL051314-A

Electrical Characteristics

Battery Type
LiFePO4 (LFP)
Nominal Voltage [V]
51.2
Nominal Energy [kWh]
16.076
Usable Capacity [kWh]
16.076
Nominal Capacity [Ah]
314
Operating Voltage Range [V]
40 – 58.4
Max. Charge / Discharge Power [kW]1
6
Recommended Charge / Discharge Current [A]1
100
Max. Charge / Discharge Current [A]1
120
Round-trip Efficiency [%]
> 95
Depth of Discharge [%]
100
Parallel Connection
Up to 8 units in parallel
Display
LED

Protection & Certifications

BMS Protection
Over-charge / over-discharge / over-current / short-circuit / over-temperature
Safety Certification
IEC 62619
EMC Certification
EN IEC 61000-6-1:2019; EN IEC 61000-6-3:2021
Transportation Certification
UN 38.3
Ingress Protection
IP65

Operating Conditions

Installation Location
Indoor / Outdoor
Installation Method
Floor-standing
Operating Temperature [°C]
Charge: 0 to 55 · Discharge: −20 to 60
Storage Temperature [°C]
−10 to 45
Relative Humidity [%]
5 – 95 % RH, non-condensing
Operating Altitude [m]
< 2000

Mechanical Characteristics

Dimensions (W × H × D) [mm]
500 × 950 × 250
Weight [kg]
Approx. 123

Communication & Inverter Compatibility

Communication Interface
CAN / RS485
Inverter Compatibility
Refer to the latest Ronda Inverter Compatibility List for supported brands and models.

Warranty

Standard Warranty [year]2
10

1 Power and current may be affected by temperature, cell voltage, SOC and system protection settings. 2 Refer to Ronda Warranty Terms and Conditions.

  • Power Lite Plus Datasheet
    PDF · 1.3 MB

    Power Lite Plus Datasheet

    Model HWL051314-A, version 1.0 — features and full technical specifications.

    Download
  • Quick Start Guide
    PDF · 10.9 MB

    Quick Start Guide

    Unpacking, installation, wiring and first start-up of the battery system.

    Download
  • On request

    Inverter Compatibility List

    The latest list of supported inverter brands and models, with communication settings.

    Request the List

10-Year Standard Warranty

Power Lite Plus is covered by a 10-year standard warranty under the Ronda Warranty Terms and Conditions. Warranty handling is coordinated with our distributors and installer partners.

Installation & Commissioning

Floor-standing installation indoors or outdoors (IP65). Our technical team supports installers with wiring diagrams, inverter communication settings and parallel configuration of up to 8 units.

Documentation for Your Market

Certification reports (IEC 62619, EN IEC 61000-6-1 / 6-3), UN 38.3 test summary, SDS and shipping documentation are supplied for compliance and international delivery.

Installation

Indoors, Outdoors, One Unit or Eight

Ask for a Wiring Diagram
  • Two Power Lite Plus batteries connected in parallel with a hybrid inverter in a utility room
    Parallel expansion

    From 16 kWh to over 128 kWh

    Connect up to 8 units in parallel on the same low-voltage bus. Each unit keeps its own BMS and LED status display.

  • Power Lite Plus battery installed outdoors under the roof overhang of a home
    IP65 · Indoor & outdoor

    Garage, utility room or under the eaves

    A compact 500 × 950 × 250 mm floor-standing cabinet on castors, rated IP65 and discharging from −20 to 60 °C.

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