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Single-family home · Backup · Emergency power

Backup for power outages Single-family homes

Reliable battery storage solutions for single-family homes – automatic switchover in under 30 ms, compatible with PV systems, scalable from 5 to 20+ kWh. Designed for installers, project planners, and distributors.

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UPS function < 30 ms
PV integration
LiFePO4 · 6,000 cycles
OEM/ODM available
Single-family home with backup power system
LiPower Wall Storage
Market Requirements

Rising demand for backup systems in the single-family home segment

Homeowners and project planners face the challenge of reliably protecting single-family homes from power outages – without compromises on safety, lifespan, or system integration. The market requires plannable, professional solutions.

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More frequent & longer power outages

Extreme weather, grid overload, and infrastructural bottlenecks noticeably increase the frequency and duration of power outages in residential areas.

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Protect critical loads

Heating, cooling, security systems, and home office must continue to run uninterrupted even during power outages – without manual intervention.

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Enhance PV system effectively

Existing solar installations become a true all-around supply with a battery storage system – self-consumption optimization and emergency reserve in one system.

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Easy installation & maintenance

Installers need systems that are easy to integrate, allow standardized project configurations, and require little maintenance.

Application areas

Typical project situations in single-family homes

LiPower backup systems cover all typical installation situations in the single-family home segment.

New Single-Family Home

New construction with energy planning

Early integration of storage and backup into building technology – for maximum efficiency and low follow-up costs.

PV Retrofit

Retrofitting existing PV system

Adding a battery storage with backup function to an existing solar system – on the AC or DC side.

Standalone Backup

Standalone backup without PV

Pure emergency system for securing critical loads – independent of a solar system, charged from the grid.

Project Business Installer

Series projects for installers

Standardized configurations for installation companies equipping multiple single-family homes with identical systems.

Application scenarios

How backup systems are used in single-family homes

Three typical application scenarios from practice.

Full Supply for Single-Family Home
Scenario 01

Full supply during multi-hour outages

A 10–16 kWh system supplies all essential loads of a single-family home overnight and until the next sunny day.

  • Heating pump & thermostat control
  • Refrigerator, freezer, kitchen appliances
  • Lighting throughout the house
  • Router, TV, computer, telephone
  • Alarm system & door camera
Solar PV Backup Integration
Scenario 02

PV storage with automatic backup activation

The storage charges during the day with solar power and switches to island operation automatically during a grid outage – with no interruption.

  • Self-consumption optimization during the day
  • Automatic UPS switching < 30 ms
  • Recharge via PV during sunlight hours
  • Savings on grid electricity costs
Basic Backup for Critical Loads
Scenario 03

Targeted protection of critical loads

For households with specific requirements: secure medical devices, home office, security systems, or frozen food.

  • CPAP/BIPAP & medical devices
  • NAS server & home office equipment
  • Freezers with sensitive contents
  • Security systems & access control
System Architecture

Typical system architecture for single-family homes

LiPower systems integrate seamlessly with home technology – whether new construction or retrofit, with or without PV system.

System flow single-family home

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PV system (optional)Roof-mounted or ground-mounted PV
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Hybrid inverterMPPT · AC/DC · grid synchronization
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LiPower battery storage5–20 kWh · LiFePO4 · BMS
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Backup distributorCritical loads · backup circuit
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Household consumersNormal operation & emergency power operation
Grid monitoring – Continuous monitoring of grid voltage, automatic switching in case of failure.
Selective load distribution – Critical loads are prioritized, non-critical loads are disconnected as needed.
PV recharging – When the sun is shining, the PV system continues to charge the storage even during an outage.
Modular expansion – Capacity can be expanded later without replacing the entire system.
App monitoring – Real-time monitoring of charge level, consumption, and system status via app.
LiPower Wall Storage Installation for Single-Family Home
System comparison

LiPower LiFePO4 vs. other backup solutions

Why professional installers and project developers rely on LiFePO4 battery storage.

Criterion LiPower LiFePO4 Diesel generator Lead-acid battery Standard Li-Ion
Lifespan 6,000+ cycles (15 yrs.) 1,500–2,500 hrs. 200–500 cycles 500–1,500 cycles
Switching time ✓ < 30 ms (UPS) ✗ 10–30 seconds Variable Variable
Noise / Emissions ✓ Silent, none ✗ Loud, CO₂/NOx ✓ Silent ✓ Silent
Fire safety ✓ Very high (LFP) ✗ Fire risk Medium ✗ Thermal Runaway
PV integration ✓ Full ✗ Not possible Limited Partial
Maintenance effort ✓ Minimal ✗ High Medium Low
Indoor installation ✓ Basement/Garage ✗ Outdoor only ✓ Indoor ✓ Indoor
System configurations

Recommended backup configurations for single-family homes

Three proven configuration levels—from the compact basic solution to the fully integrated energy system.

Basic backup

Protect critical loads

LiPower BT51100
5 kWh Wall mounting LiFePO4
System typeWand storage
Capacity5 kWh
Runtime (400W)approx. 10–12 hrs.
Suitable forBasic supply
View details →

Standard single-family home solution

Full supply with PV integration

LiPower BT512200
16 kWh Stackable PV-ready
System typeWall-mounted battery stackable
Capacity16 kWh
Runtime (600W)approx. 14–16 hrs.
Suitable forSingle-family home full supply
View details →

All-in-One Premium

Integrated inverter + maximum capacity

LiPower PH15000
16 kWh 5 kW inverter UPS
System typeAll-in-One
Capacity5 kW / 16 kWh
Runtime (800W)approx. 18–20 hrs.
Suitable forPremium solution, multi-family home
View details →
Loads

Typical loads in a single-family home backup

What LiPower systems keep running in a single-family home even during a grid outage.

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Circulation pump for heating

Circulation pump, thermostat

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Kühlung & Gefrieren

Refrigerator, freezer

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Lighting

LED systems, outdoor lighting

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Internet & telephone

Router, Repeater, VoIP

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Security systems

Alarm system, door camera

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Home office

PC, monitor, NAS server

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Medical technology

CPAP, oxygen equipment

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Emergency charging for electric vehicles

Basic charging wallbox

Collaboration

Project support for installers & partners

LiPower provides installation companies, electrical specialists, and distributors with complete technical and commercial support.

Cooperation models
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Installation partner

Preferred conditions and technical support for certified electrical installation companies.

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Project-based delivery

Configured systems for individual projects – on schedule, according to specifications, with documentation.

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Distribution & wholesale

Long-term supply partnerships for electrical wholesalers and specialty distributors in all countries.

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OEM / Private Label

Complete product customization and own branding for brand and channel partners.

Support for partners
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System design per project

Capacity and configuration recommendations based on load profile and building data.

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Technical Documentation

Wiring diagrams, data sheets, installation guides, CE certificates available upon request.

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Sales documents in German

Product presentations and end customer materials available in German.

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Long-term partnership

Stable supply chain, predictable terms, growing collaboration.

LiPower partners LiPower production
Why LiPower

Why LiPower for single-family home backup projects?

What makes LiPower stand out as a system partner for the single-family home segment.

01

Specialization in energy storage

LiPower develops battery storage and backup systems exclusively—no diversification risk, full product focus.

02

LiFePO4 – safe & long-lasting

6,000+ charge cycles, thermally stable, no thermal runaway—the safest battery chemistry for residential use.

03

Scalable capacities

From 5 kWh basic backup to 20+ kWh all-in-one systems – one product line for all single-family home requirements.

04

UPS function standard

Automatic switchover in under 30 ms – uninterrupted for sensitive devices and home office systems.

05

OEM/ODM capability

Complete customization of enclosure, firmware, and branding for brand and installation partners.

06

EU-compliant certification

CE, IEC 62619, UN38.3 – all relevant European standards for residential use.

LiPower manufacturing LiPower logistics Quality control LiPower production
FAQ

Frequently Asked Questions

Answers about backup systems for single-family homes.

For basic supply (lighting, router, cooling) 5 kWh is sufficient. For comfortable full supply including heating pump and washing machine, we recommend 10–16 kWh. With daily PV recharging, 5–10 kWh is often enough.

LiPower all-in-one systems with UPS function switch in under 30 ms – fast enough that computers, NAS servers, and smart home systems continue running without restarting.

Yes. LiPower wall storage and all-in-one systems are compatible with common hybrid inverters such as SMA, Fronius, Growatt, or Sungrow – both on the AC and DC side depending on system configuration.

With a continuous load of 500–800 W (cooling, lighting, router, heating pump), a 10 kWh battery lasts 12–20 hours. With a solar system, it gets recharged during the day, significantly extending supply.

Yes, stationary wall storage and all-in-one systems must be installed by a qualified electrical specialist. LiPower supports installation partners with complete technical documentation.

For single-family homes, we recommend the BT51100 (5 kWh), BT512200 (10 kWh), or the all-in-one PH15000 (5 kW / 16 kWh) with integrated inverter and UPS function. The choice depends on consumption, PV system, and budget.

Yes. LiPower offers complete OEM/ODM services including enclosure, firmware, branding, and packaging – ideal for installation companies and brands looking to build their own product lines.

LiPower LiFePO4 systems are certified according to CE, IEC 62619, and UN38.3. Upon request, we provide complete certification documentation and test reports for your project files.

💡 Additional technical details and project-specific configuration recommendations are available upon request.

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