IP20 Stackable Battery High-Capacity Modular Home Residential Energy Storage Battery System

Customization: Available
Cycle Life: 15+Years(25℃/77°F)
Nominal Capacity: 540 (Ah

Product Description

Basic Specifications

Model NO.
WRES-L-25-015
Product Name
Home Energy Storage System
Total Energy
27.64 Kwh
Usable Energy
25.98 Kwh
Nominal Voltage
51.2 Vd.C
Max. Current
400A (Charge/Discharge)
Installation
Wall-Mounted & Stackable
IP Rating
IP20
Dimensions
660*708*450 mm
Weight
266 Kg

Product Description

Home Energy Storage Battery System

Stackable & High-Capacity Modular Battery: Our residential energy storage system is a flexible and efficient solution designed for managing household renewable energy across varied home types and power requirements. It comes in both high-voltage and low-voltage versions, ensuring compatibility with different solar and grid configurations.

Featuring a modular design, the system allows easy capacity expansion from 5 kWh to over 30 kWh. Supporting solar, grid-tie, and backup operation modes, it achieves over 95% round-trip efficiency and uses long-life LFP batteries with 8,000+ cycles.

Technical Specifications

Parameter WRES-L-25-014 WRES-L-25-021
Total Energy (kWh)13.8220.73
Usable Energy (kWh)12.9919.48
Nominal Voltage (Vd.c)51.251.2
Rated Capacity (Ah)270405
Max. Current (Charge/Discharge)200A300A
Dimensions (W*H*D) mm660*404*450660*556*450
Weight (KG)138202
Operation Life15+ years15+ years

Functional Advantages

PV Energy Storage

Seamlessly stores surplus electricity generated by rooftop solar panels, reducing grid dependence and maximizing clean energy use.

Peak-Valley Arbitrage

Automatically charges during low-tariff hours and discharges during high-tariff periods, lowering electricity expenses.

Backup Power

Provides immediate emergency power to essential appliances like refrigerators and lighting during grid failures.

Smart Monitoring

Real-time tracking of energy generation and consumption via a mobile app with remote control capabilities.

Product Showcase

Modular Battery Design
Residential Storage Solution
Clean Energy Storage
Smart Energy Management
Battery Unit Detail

Logistics & Packaging

We provide secure transportation services with full-process tracking and custom protective packaging. Products are secured in reinforced, shockproof, and moisture-resistant materials to ensure safe arrival.

Packaging Process
Logistics Support

Frequently Asked Questions

What is the lifespan of the energy storage batteries?
Lithium iron phosphate (LFP) batteries typically offer 6,000-8,000 charge cycles, which is equivalent to approximately 10-15 years of daily use depending on maintenance and environment.
Are these batteries compatible with my existing solar inverter?
Yes, our systems offer high compatibility using RS485, CAN, or RS232 protocols, supported by most major inverter brands such as SMA, Growatt, Deye, and Victron.
Can the system provide power during a grid outage?
Absolutely. The system acts as a reliable emergency backup, automatically switching to off-grid mode during power outages to safeguard critical household appliances.
How does the modular design benefit the user?
The modular design allows for flexible capacity expansion. You can start with a smaller setup (e.g., 5 kWh) and easily add battery units as your energy needs grow, up to 30 kWh or more.
What safety features are included in the battery system?
Every unit is equipped with a comprehensive Battery Management System (BMS) that provides overcharge, over-discharge, short-circuit, and temperature protection to ensure safe operation.
How can I monitor the performance of my battery?
We provide a cloud-based monitoring platform accessible via mobile App and Web. You can track real-time charging status, energy data, and overall battery health.

Related Products