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8KW Residential Off-Grid Solar System With LiFePO4 Lithium Battery

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  • 8KW off-grid solar system with LiFePO4 battery for reliable, efficient and sustainable home energy independence.
  • 8KW off-grid solar system with LiFePO4 batteries for reliable, efficient residential energy independence.
  • 8KW off-grid solar system with high efficiency lithium battery, providing reliable, sustainable power for energy independence.
  • 8KW off-grid solar system with high-efficiency panels & long-life LiFePO4 battery for reliable, sustainable home energy independence.
  • 8KW off-grid solar system with LiFePO4 battery for reliable, efficient and sustainable home energy independence.
  • 8KW off-grid solar system with LiFePO4 batteries for reliable, efficient residential energy independence.
  • 8KW off-grid solar system with high efficiency lithium battery, providing reliable, sustainable power for energy independence.
  • 8KW off-grid solar system with high-efficiency panels & long-life LiFePO4 battery for reliable, sustainable home energy independence.
  • ‌1. Pure Sine Wave Precision
    Pure sine wave output ensures stable power for sensitive devices (e.g., medical equipment, servers). Intelligently prioritizes solar energy while safeguarding against overloads/short circuits for 24/7 uptime.

    2. Modular Expansion Flexibility
    Modular inverter-battery units allow step-by-step capacity boosts (panels/storage) without full system replacement. Adapts to households expanding energy needs (e.g., EVs, appliances) over time.

    3. Extreme Weather Resilience
    Heavy-duty, weatherproof construction withstands extreme heat, storms, or humidity. Corrosion-resistant materials ensure 25–30-year lifespans, ideal for coastal or desert installations.

    4. Future-Ready Scalability
    Supports tech upgrades (e.g., higher-efficiency panels) while maintaining backward compatibility. Minimizes long-term costs through adaptable, phased expansions.
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FAQS

Q :

Why is pure sine wave output critical?‌

A :

Pure sine wave ensures stable, clean power for sensitive electronics (e.g., medical gear, servers) by mimicking grid electricity, preventing damage from irregular voltage or noise.

Q :

How does modular expansion work?‌

A :

Add inverter-battery units or panels incrementally to scale storage/energy needs (e.g., adding EVs) without replacing the entire system, reducing upfront costs.

Q :

Can it withstand harsh environments?‌

A :

Yes, weatherproof, corrosion-resistant materials endure extreme heat, storms, or humidity, ensuring 25–30-year reliability in coastal/desert areas.

Q :

Is the system future-upgradable?‌

A :

Supports tech upgrades (e.g., high-efficiency panels) via backward compatibility, allowing phased investments to cut long-term costs as needs evolve.

Product Information

PV Modules
Parameter
Testing ConditionSTC
Maximum Power(Pmax/W)560W
Open Circuit Voltage(Voc/V)49.84
Short Circuit Current(lsc/A)14.14
Voltage at Maximum Power(Vmp/V)41.08
Current at Maximum Power(lmp/A)13.64
Module Efficiency(%)21.67

Positive power tolerance (0~+5W) guaranteed; Reduced resistive loss with lower operating current; Higher energy yield with lower operating current; Reduced hot spot risk with optimized electrical design and lower operating current.

Lithium battery
Parameter
Nominal Capacity200Ah
Nominal Voltage48V
Max.Charging Current100A
Max.Discharging Current100A

High Specific Energy; Support Parallel Operation; Easy Installation; Long Cycle Life.

Inverter
Parameter
Rated Output Power8000W
Rated Output Voltage/Frequency120Vac/240Vac, 50Hz/60Hz
No. of MPPT2
MPPT Voltage Range120-450Vdc
Battery TypeLead-acid/Li-ion/User defined
Rated Battery Voltage40～60Vdc

Advanced MPPT with up to 99.9% efficiency;
Up to 6 units in parallel connection;
Easy to install and simple to use;
Supports Li-ion battery BMS communication.

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Mate Solar designs high-efficiency solar panels and energy storage systems for homes, businesses, and industries. Our integrated solutions—featuring lithium-ion batteries, smart inverters, and real-time monitoring—cut costs and boost energy independence.

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