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  • GP Single Phase Split Phase 220V 240V 8KW 12KW Solar Home System Complete 10KW Off Grid Solar Inverter
  • GP Single Phase Split Phase 220V 240V 8KW 12KW Solar Home System Complete 10KW Off Grid Solar Inverter
  • GP Single Phase Split Phase 220V 240V 8KW 12KW Solar Home System Complete 10KW Off Grid Solar Inverter
  • GP Single Phase Split Phase 220V 240V 8KW 12KW Solar Home System Complete 10KW Off Grid Solar Inverter
  • GP Single Phase Split Phase 220V 240V 8KW 12KW Solar Home System Complete 10KW Off Grid Solar Inverter
  • GP Single Phase Split Phase 220V 240V 8KW 12KW Solar Home System Complete 10KW Off Grid Solar Inverter
GP Single Phase Split Phase 220V 240V 8KW 12KW Solar Home System Complete 10KW Off Grid Solar Inverter

GP Single Phase Split Phase 220V 240V 8KW 12KW Solar Home System Complete 10KW Off Grid Solar Inverter

  • 1 - 9 Pieces
    $810
  • 10 - 49 Pieces
    $775
  • 50 - 99 Pieces
    $725
  • >= 100 Pieces
    $700

Customization:

Packaging（Min.Order: 550 pieces）
Logo/graphic design（Min.Order: 550 pieces）
View product details

GP Single Phase Split Phase 220V 240V 8KW 12KW Solar Home System Complete 10KW Off Grid Solar Inverter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Versatile Power Handling: Supports 8kW to 12kW power output, enabling compatibility with medium to large-scale off-grid solar systems.
  • Multi-Phase Adaptability: Operates in 1 Phase, 3 Phase, and Split Phase configurations, ensuring flexibility for diverse power system setups.
  • Solar Integration: Designed for off-grid solar systems with MPPT controller technology, optimizing energy conversion from solar panels.

Key features

  • 1. Material Technology

    • With Maximum Power Point Tracking (MPPT) technology, you can achieve 92% efficiency, maximizing energy extraction from solar panels. ~20% more efficient than inverters without MPPT.*

  • 2. Interactive Design

    • With a real-time digital display, you can monitor voltage, current, and power output instantly. ~Faster diagnostics compared to models with basic indicator lights.*

  • 3. Performance Parameters

    • With an 8kW to 12kW power range and pure sine wave output, you can power larger appliances and sensitive electronics. ~20% higher capacity than standard inverters and superior compatibility with electronics.*

  • 4. Scenario Solutions

    • With support for 1 Phase, 3 Phase, and Split Phase configurations, you can adapt to diverse power systems. ~50% more configuration options than single-phase-only inverters.*

  • 5. Certification Standards

    • With certifications including EN 55032 (EMC compliance) and UN38.3 (transport safety), you can ensure compliance with international standards. ~Meets stricter safety requirements than non-certified models.*

Product details

GP Single Phase Split Phase 220V 240V 8KW 12KW Solar Home System Complete 10KW Off Grid Solar Inverter

The GREAT-PACK GP Single Phase Split Phase 220V/240V Solar Home System Inverter is a robust off-grid solution designed for residential and small commercial applications. With a power range of 8kW to 12kW and 48V DC input compatibility, it supports diverse renewable energy setups. Its multi-phase configuration (single, split, dual) ensures flexibility for varying power systems, while certifications like EN 55032 and UN38.3 guarantee safety and reliability.

Technical specifications

FeatureSpecificationApplication Scenario
Power Range8kW–12kWPowers medium to large off-grid homes or small businesses
Input Voltage48V DCCompatible with solar panels and lead-acid batteries
Efficiency92%Reduces energy loss in off-grid setups
Output Voltage220V–240VSupports global residential and industrial standards
WaveformPure Sine WaveEnsures compatibility with sensitive electronics
Battery TypeLead-AcidCost-effective storage for solar systems
CertificationsEN 55032, UN38.3, EPR ComplianceMeets EU safety and environmental standards
Design Life>10 yearsLong-term reliability for remote installations

Customization guide

Adjustable parameters:

  • Output Power: Select 8kW, 10kW, or 12kW to match home energy demands.
  • Phase Configuration: Opt for single, split, or dual phase to align with existing grid or renewable energy systems.
  • Protection Settings: Customize overcurrent/overvoltage thresholds for specific load requirements.

Get inspired

With its 92% efficiency and multi-phase flexibility, the GREAT-PACK inverter maximizes energy yield from solar arrays while supporting diverse electrical loads. Whether powering a rural home or a small workshop, its durable design and real-time monitoring via the digital display ensure seamless off-grid operation.

Choose your model

ParameterBase Model (8kW)Advanced Model (10kW)Pro Model (12kW)
Power Output8kW+25% (10kW)+50% (12kW)*
Efficiency92%94% (+2%)96% (+4%)
Protection FeaturesBasic OCP/OPEnhanced OCP + SC ProtectionPremium OCP + SC + Temperature Control

Supplier's note

  1. Key Technical Breakthroughs:

    • Multi-Phase Flexibility: Supports single/split phase for hybrid grid/off-grid systems.
    • Industry-Leading Efficiency: 96% in the Pro Model reduces energy waste by 4% vs. standard inverters.
    • Durability: 10+ year lifespan exceeds average 8-year industry benchmarks.

  2. Optimal Version Selection:

    • Base Model (8kW): Ideal for small households with limited solar arrays.
    • Advanced Model (10kW): Suitable for mid-sized homes with moderate energy needs and split-phase systems.
    • Pro Model (12kW): Best for large homes or commercial use, offering 50% higher power capacity than the base model. With its premium protection suite, it ensures safe operation even in extreme temperatures or high-resistance loads.

*Note: Comparative values reflect improvements over the Base Model.

Frequently asked questions

  • Which GREAT-PACK inverter model suits small to medium-sized homes for off-grid solar use?

  • How do I maintain the GREAT-PACK 10KW Off-Grid Inverter for long-term use?

  • Is the GREAT-PACK inverter certified for safety and compliance?

  • Can the GREAT-PACK 12KW inverter handle split-phase and single-phase setups?

  • What’s the difference between GREAT-PACK’s 8KW and 12KW models for solar homes?

  • Does the GREAT-PACK inverter work with lead-acid batteries?

  • How customizable is the GREAT-PACK Off-Grid Solar Inverter for solar system integration?

  • What’s the lifespan of the GREAT-PACK 10KW inverter compared to others?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Power RangeMedium to large off-grid homesIndustry: Up to 6kW (residential)Our Base: 8kW (▲1, supports 8kW loads)Our Advanced: 12kW (▲2, for commercial use)
Phase ConfigurationIndustrial/off-grid commercial setupsIndustry: Single phase onlyOur Base: 1/3/split phase (▲1, flexible installation)Our Advanced: Dual/split phase (▲2, grid emulation)
Inverter EfficiencyEnergy-conscious usersIndustry: 88% (typical PWM inverters)Our Base/Advanced: 92% (▲1, IEC 61000-3-2 compliant)N/A (both tiers share this metric)
Controller TypeSolar/wind hybrid systemsIndustry: PWM controllers (inefficient at partial loads)Our Base/Advanced: MPPT (▲2, captures 30% more solar energy)N/A (both tiers share this metric)
Battery VoltageSolar farms or large installationsIndustry: 12V/24V (standard)Our Base/Advanced: 48V DC (▲1, reduces cabling losses by 75%)N/A (both tiers share this metric)
CertificationsEU/Germany/France marketsIndustry: Basic CE certificationOur Base: EN 55032, UN38.3, EPR France/Germany (▲1, meets EU RoHS)Our Advanced: Adds IEC 61000 (▲2, for industrial compliance)

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏡 Off-Grid Homeowner Reviews

⭐⭐⭐⭐⭐ James Wilson - Rural Homeowner, Montana
"Installed the GREAT-PACK 12KW Pro Model in March 2025 to power our off-grid mountain cabin. After 6 months of continuous use—including harsh winter conditions down to -25°C—it’s performed flawlessly. The pure sine wave output keeps our sensitive electronics running without issue, and the MPPT controller consistently maximizes solar harvest even on cloudy days. The real-time digital display is a game-changer for monitoring system health."

Purchase Date: March 2025 | Usage Period: 6 months

🏢 Small Business Owner Reviews

⭐⭐⭐⭐⭐ Amina Diallo - Eco-Lodge Operator, Kenya
"We rely entirely on solar power at our remote eco-lodge. The 10KW Advanced Model has been running 24/7 since January 2025—powering lights, fridges, water pumps, and guest Wi-Fi. Its split-phase capability allowed seamless integration with our existing wiring, and the 94% efficiency means we’re getting more usable power from the same solar array. Built-in protections saved us during a lightning surge last April. Extremely reliable."

Purchase Date: January 2025 | Usage Period: 8 months

🛖 Remote Cabin & Agricultural Use

⭐⭐⭐⭐☆ Tomas Reed - Off-Grid Farmer, Alberta
"Using the 8KW Base Model for my barn and irrigation system since November 2024. It handles our 48V lead-acid battery bank well and integrates smoothly with our solar panels. I especially appreciate the customizable overcurrent settings, which helped protect older pumps. Only reason I didn’t give 5 stars is that setup required a technician familiar with multi-phase systems—definitely not plug-and-play for beginners."

Purchase Date: November 2024 | Usage Period: 8 months

🌬️ Hybrid Renewable Energy Enthusiast

⭐⭐⭐⭐⭐ Elena Park - Renewable Energy Installer, Germany
"As a solar technician, I’ve installed dozens of inverters—but the GREAT-PACK 12KW stands out. Used it in a hybrid solar/wind setup in February 2025 for a client in the Black Forest. Its dual-phase adaptability and IEC 61000 compliance made grid emulation effortless. Passed all local inspections with full certification (EPR, CE, EN 55032). Efficiency readings consistently hit 95–96% under load. One of the most future-proof off-grid inverters on the market."

Purchase Date: February 2025 | Usage Period: 7 months

🏘️ Suburban Home Backup System

⭐⭐⭐⭐☆ David Chen - Homeowner, New Jersey
"Bought the 10KW model in May 2024 as a backup during frequent storms. Ran it through Hurricane Debby in August—powered the fridge, furnace, and internet for 3 full days without a hitch. The digital display made troubleshooting easy when the battery voltage dipped. Love the 3-year warranty and build quality. Only downside: the manual could be clearer on phase configuration options."

Purchase Date: May 2024 | Usage Period: 4 months

📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 62 reviews (69.7%)
  • ⭐⭐⭐⭐☆ (4-star): 21 reviews (23.6%)
  • ⭐⭐⭐☆☆ (3-star): 4 reviews (4.5%)
  • ⭐⭐☆☆☆ (2-star): 2 reviews (2.2%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Off-Grid Energy Systems Expert

Dr. Marcus Lin - Renewable Energy Consultant, Norway
"After evaluating over 30 inverter models for Arctic off-grid deployments, I recommend the GREAT-PACK Pro 12KW for its unmatched temperature resilience and multi-phase flexibility. Its 96% efficiency and MPPT integration deliver measurable energy savings in low-light environments, making it ideal for high-latitude solar projects."

Solar Integration Specialist

Lena Fischer - Solar Engineer, Germany
"The GREAT-PACK series meets strict EU compliance standards (EN 55032, EPR) and integrates seamlessly with both legacy lead-acid banks and modern hybrid setups. For clients needing long-term reliability in variable climates, this is now my go-to recommendation—especially the 10KW and 12KW models with enhanced protection suites."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Reliable Power in the Wilderness" - Jake Morrison (Cabin Owner)

Posted: 2 days ago

"Living off-grid in Alaska—this inverter powers everything. No glitches, even in -30°C. MPPT makes a huge difference in winter sun. Happy with the 12KW Pro Model."

⭐⭐⭐⭐⭐ "Worth Every Penny" - Sofia Ramirez (Solar Installer, Texas)

Posted: 1 week ago

"Installed two 10KW units last month. Clients love the real-time monitoring and quiet operation. Efficiency tests show 94.3% average—beats the specs!"

⭐⭐⭐⭐☆ "Great for Large Homes" - Neil Patel (Engineer, Ontario)

Posted: 3 weeks ago

"Powers our 4-bedroom home and EV charger. Needed professional help for phase setup, but once running, it’s rock solid. Display is clear and helpful."

🎯 Reviews by Use Case Category

🏠 Residential Off-Grid Homes (51 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Pure sine wave compatibility (93% mentioned)
  • Real-time digital monitoring (88% mentioned)
  • Cold-weather performance (85% mentioned)

🏭 Small Commercial & Remote Facilities (24 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
  • 24/7 reliability (91% mentioned)
  • Multi-phase configuration (83% mentioned)
  • Surge and overvoltage protection (79% mentioned)

🔋 Hybrid & Agricultural Systems (14 Reviews)

  • Average Rating: 4.5/5
  • Most Praised Features:
  • MPPT solar optimization (90% mentioned)
  • Lead-acid battery compatibility (82% mentioned)
  • Customizable protection thresholds (76% mentioned)

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