5.5kW Home Solar Energy Storage System

Description

Engineered Advantages of This 5.5kW Hybrid Solar Energy Storage System

1. Integrated 5.5kW Hybrid Architecture for Flexible Energy Management

Combines solar, battery, grid, and generator input into a single hybrid platform.
The 120–500V wide PV input range and 80A MPPT ensure efficient solar harvesting across different installation conditions.

✔ Hybrid-ready for unstable grid regions
✔ Pure sine wave output for sensitive appliances
✔ Suitable for residential and small commercial loads

2. 5.43kWh LiFePO₄ Battery with 6000-Cycle Long Service Life

Built with A-grade lithium iron phosphate cells and intelligent BMS protection, the battery delivers high thermal stability and long-term cycling reliability.

✔ Up to 6000 cycles
✔ 10+ year design life
✔ Enhanced safety chemistry
✔ Reduced replacement frequency

Lower lifecycle cost for distributors and project owners.

3. 23% High-Efficiency 550W Solar Modules for Strong Daily Generation

The system integrates A+ grade half-cell PERC solar panels with IP68 protection.

✔ 3.3kW total array capacity
✔ Approx. 16.5kWh daily generation (under standard conditions)
✔ Improved low-light performance

Ensures stable daily charging for residential energy storage applications.

4. Optimized Residential Load Compatibility up to 5.5kW Output

Supports typical household loads including:

• Refrigerator

• Lighting systems

• Washing machines

• Water heaters

• Air conditioning (within rated load limits)

Rated load capacity: 3160W
Daily energy reference: ~5kWh

Designed for real residential consumption patterns.

5. Distributor-Friendly System Configuration & Installation Kit

Supplied with:

• Battery-inverter connection cables

• Solar extension cables

• MC4 connectors

• Durable mounting structure

Reducing sourcing complexity for EPC and distribution partners.

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Technical Specifications of the 5.5kW Hybrid Solar Energy Storage System

 

1. Hybrid Solar Inverter Specifications (5.5kW)

Parameter	Specification
Rated Output Power	5.5kW
Output Waveform	Pure Sine Wave
PV Input Voltage Range	120V – 500V
MPPT Charging Current	80A
Battery Compatibility	LiFePO₄ / Lead-acid
Generator Input	Supported
Monitoring	WiFi Remote Monitoring
Protection Design	Detachable Anti-Theft Cover

 

2. LiFePO₄ Battery Specifications (5.43kWh)

Parameter	Specification
Battery Type	Lithium Iron Phosphate (LiFePO₄)
Nominal Voltage	51.2V
Capacity	106Ah
Nominal Energy	5.43kWh
Cycle Life	Up to 6000 Cycles*
Design Life	10+ Years
BMS	Integrated Intelligent BMS
Application	Home Energy Storage

 

3. Solar Panel Specifications (550W A+ Grade)

Parameter	Specification
Module Power	550W
Cell Technology	Half-Cell PERC
Module Efficiency	23%
Protection Level	IP68
System Configuration	6 Panels (3.3kW Total)
Estimated Daily Output	Approx. 16.5kWh**

 

4. System Electrical Performance Overview

Parameter	Value
Total PV Capacity	3.3kW
Battery Storage Capacity	5.43kWh
Rated Load Capacity	3160W
Reference Daily Consumption	~5kWh
Hybrid Operation Modes	Solar + Battery + Grid + Generator

 

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Residential Load Performance & Backup Runtime Analysis of the 5.5kW Hybrid Solar ESS

This section provides a practical load simulation based on common household appliances to evaluate real-world performance of the 5.43kWh LiFePO₄ battery system.

Typical Daily Household Energy Consumption Reference

Appliance	Daily Consumption
TV	360Wh
Fan	960Wh
Computer	500Wh
Router	240Wh
Lighting	540Wh
Washing Machine	440Wh
Water Heater	2000Wh
Total Estimated Daily Load	≈ 5000Wh

With a usable battery capacity of 5.43kWh, the system is capable of covering essential daily loads under standard residential usage patterns.

Appliance Runtime Reference (Battery-Only Operation)

Appliance	Approximate Runtime
Microwave	6.5–7 hours
Refrigerator	5–7 days
Television	1.4–2.4 days
Air Conditioner	7–20 hours
Induction Cooker	6.4–9 hours
Lighting	2–3 days

Runtime values vary depending on actual load and discharge conditions.

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Why Choose Solardyna as Your 5.5kW Hybrid Solar Energy Storage System Supplier

Choosing the right solar energy storage manufacturer directly impacts your project reliability, delivery timelines, and long-term market competitiveness.

Solardyna provides stable OEM supply and technical support for distributors, EPC contractors, and renewable energy developers worldwide.

1. Reliable OEM & Bulk Supply for Solar Energy Storage Systems

We support private labeling, packaging customization, and technical configuration adjustments to match local market standards.

✔ OEM & ODM support
✔ Flexible branding solutions
✔ Bulk production capability
✔ Stable supply chain management

Designed for long-term distribution partnerships.

2. Strict Component Selection & Quality Control

Each 5.5kW hybrid solar energy storage system integrates:

• Hybrid inverter with MPPT optimization

• Grade A LiFePO₄ battery cells

• Intelligent BMS protection

• High-efficiency 550W solar modules

All systems undergo functional testing before shipment to ensure operational stability.

3. Project-Oriented Technical Support

We assist partners with:

✔ Load analysis guidance
✔ System configuration recommendations
✔ Installation documentation
✔ After-sales technical consultation

Helping reduce project risk and shorten decision cycles.

4. Optimized for Emerging & Hybrid Grid Markets

Our systems are designed for regions with:

• Unstable grid infrastructure

• Off-grid or semi-grid conditions

• Residential backup demand

• Rural electrification programs

Hybrid solar + battery + generator compatibility ensures flexibility under varying power conditions.

5. Long-Term Cost Efficiency & Lifecycle Value

With up to 6000 battery cycles and 10+ year design life, the system reduces replacement frequency and improves ROI for end users.

This creates stronger value propositions for distributors and installers in competitive markets.

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Frequently Asked Questions About the 5.5kW Hybrid Solar Energy Storage System for Distributors & EPC Projects

Q1. Can the 5.5kW hybrid solar energy storage system support parallel expansion?

Yes. The system can be configured for capacity expansion depending on project requirements. For larger residential or small commercial projects, multiple units can be integrated with proper load planning and inverter compatibility confirmation.

We provide technical consultation for scalable deployment.

Q2. What battery depth of discharge (DoD) is used to calculate the 6000-cycle lifespan?

The 6000-cycle rating is based on standard test conditions under controlled discharge parameters. Actual lifespan depends on usage patterns, temperature, and discharge depth.

For long-term commercial deployment, we recommend operating within optimized DoD ranges to maximize battery longevity.

Q3. Is the system compatible with local grid standards and generator input?

Yes. The 5.5kW hybrid inverter supports:

• Solar + Battery + Grid integration

• Generator input compatibility

• Pure sine wave output for sensitive loads

Voltage and plug standards can be adjusted according to regional requirements.

Q4. What certifications are available for international markets?

Certification availability depends on configuration and destination market requirements. For bulk orders, we can assist in preparing compliance documentation and technical files to meet local regulatory standards.

Please contact us to confirm certification requirements for your market.

Q5. What is the typical lead time for OEM bulk orders?

Lead time depends on order volume and customization level.

Standard configuration orders generally have shorter production cycles, while OEM branding and packaging customization may require additional preparation time.

We provide confirmed delivery schedules before order confirmation.

Q6. How is quality control managed before shipment?

Each system undergoes:

• Functional testing of inverter output

• Battery performance verification

• Visual inspection

• Packaging integrity checks

This ensures operational stability before dispatch.

Q7. What technical support is provided for distributors and EPC partners?

We support partners with:

• System configuration guidance

• Load calculation references

• Installation documentation

• Remote troubleshooting assistance

Our goal is to reduce project implementation risk and simplify deployment.

Q8. Is this system suitable for off-grid or unstable grid regions?

Yes. The hybrid design supports solar + battery + generator integration, making it ideal for:

• Rural electrification

• Island energy systems

• Regions with frequent power outages

• Emerging markets with unstable grid supply