Residential Lithium on off Grid Solar Energy System 30kw 60kwh Hybrid Solar Photovoltaic Storage System

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Product Description

Product Overview
Hybrid Solar Photovoltaic Storage System
Basic Information
Model NO. XINGHUI-30-50K-S
Product Name Solar Energy System
Cycle Life 8000 Cycles
Protection Class IP20
Operating Voltage 150V~850V
System Efficiency >90%
Operating Temp -25°C~55°C
One-Stop Solar Solution
Solar Solution Component
Solar System Logic

A complete hybrid solar photovoltaic (PV) power generation system consists of a power generation unit, a conversion unit, an energy storage unit, and control units. Each component functions collaboratively to ensure stable operation.

  • Solar Panels: High-efficiency PV modules for energy harvesting.
  • PV Inverter: Advanced conversion from DC to AC.
  • Energy Storage: High-performance batteries for off-grid stability.
  • Mounting & Cables: Complete support and transmission accessories.
Key Operation Scenarios

☀️ Daytime Operation

Photovoltaic modules generate electricity to supply local loads. Excess energy is stored in batteries. Once fully charged, remaining energy can be fed into the grid for benefits.

🌙 Night & Cloudy Days

Storage batteries discharge via the PCS to supply local loads. If battery levels are low, the grid automatically replenishes power to prevent outages.

📈 Peak-Valley Arbitrage

During off-peak periods (low prices), the grid charges the battery. During peak periods (high prices), the battery discharges, significantly reducing purchase costs.

⚡ Grid Failure (UPS Mode)

System automatically switches to "off-grid mode" within milliseconds, ensuring critical equipment in factories or communication camps stays powered.

Technical Specifications
Specification 30KW System 40KW System 50KW System
Solar Panel Array 30-33KW 40-44KW 50-55KW
Hybrid Inverter 30KW 40KW 50KW
Battery Capacity 60kwh 80kwh 100kwh
PV/DC Cable 300 Meters 400 Meters 500 Meters
Connectors 20 Pairs 20 Pairs 30 Pairs
Core Components
Solar Panels

Solar Panels: High conversion efficiency with a 25-30 year lifespan. Resistant to extreme wind, sand, and UV.

Lithium Battery

LiFePO4 Battery: 8000+ deep cycles. High safety with thermal stability and modular installation.

Hybrid Inverter

Hybrid Inverter: Integrates PCS, PV grid-tie, and EMS functions. Supports 200% DC oversizing.

EMS System

EMS Management: Real-time monitoring and optimal charging strategies to enhance energy utilization.

BMS System

BMS Protection: Monitors voltage, temp, SOC, and SOH of each cell to ensure battery longevity.

Mounting Systems

Support System: Aluminum alloy or galvanized steel. Adaptable to rooftops, ground, or hillsides.

System Installation & Gallery
Installation 1
Installation 2
Installation 3
Installation 4
Installation 5
System View
Technical Layout
Factory Detail
Package Detail
Frequently Asked Questions
Can I request a sample order for testing?
Yes, we welcome sample orders to test and check the quality of our systems. Customized configurations are also available upon request.
How do I proceed with a formal order?
First, share your requirements or application. We will provide a quote and suggestions. Once confirmed, a deposit is placed for formal production.
Is it possible to have a customized logo or packaging?
Yes, we can print your logo on the products. We can use your provided packaging design or provide neutral packaging options.
What is the typical response time for price inquiries?
We usually provide a quotation within 24 hours of receiving your inquiry. For urgent requests, please mention it in your communication for priority processing.
Which payment methods are accepted?
We accept various payment methods including T/T (Bank Transfer), Credit Card, Western Union, and PayPal. Specific requirements can be discussed.
What is the expected lifespan of the system components?
Solar panels are designed for a 25-30 year lifespan, while the LiFePO4 batteries offer 8000+ cycles, typically lasting 10-15 years depending on usage.

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