EG4 12kPV Modular Hybrid Power Kit – Flexible Battery & Solar Configurations
The EG4 12kPV Modular Hybrid Power Kit is a robust, all-in-one solar and storage solution built around the EG4 8kW hybrid inverter. Whether you're powering a modern home, off-grid structure, or looking for a battery backup system with future solar capability, this bundle adapts to your energy goals. With flexible battery options, scalable solar configurations, and optional mounting hardware, it delivers reliable performance and efficient energy management in a single, intelligent system.
EG4 12kPV Modular Hybrid Power Kit Features
8kW Hybrid Inverter with Built-In MPPT
The EG4 12kPV delivers 8,000W of continuous power, combining inverter, charger, and MPPT solar controller into one compact package with seamless source switching.
Flexible Battery Integration
Compatible with multiple 48V LiFePO₄ battery brands including Alpha, EG4 LL-S, PowerPro, and LifePower4, enabling you to match your runtime needs and budget.
Optional Solar Expansion
Add up to 32 × 415W Mono Black PERC panels to scale your solar capacity from basic backup to full off-grid generation—up to 13,280W of solar power.
Smart Monitoring & Control
Includes a built-in LCD display and remote monitoring app with real-time system data, configurable settings, and alert notifications.
Mount-Ready Options
Supports optional Sungold Power Heavy-Duty Adjustable Ground Mount Brackets, designed for durable, ground-based installations with adjustable tilt angles for optimized solar production.
EG4 12kPV Modular Hybrid Power Kit Applications
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Off-grid homes and cabins – deliver reliable power where grid access is limited
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Whole-home backup – seamless battery backup during outages
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Solar-ready systems – start battery-only and add panels as needed
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Sustainable upgrades – transition toward energy independence
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Remote barns or shops – reliable power for tools and lighting
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Mobile/modular structures – adaptable to trailers or off-site systems
What’s Included?
EG4 12kPV All-In-One Hybrid Inverter Specification
| Specification |
Details |
| AC Output |
8kW Continuous |
| PV Input |
12kW (Recommended Max: 15kW Array) |
| MPPTs |
2 (25A each) |
| Parallel Capability |
Up to 10 units (Total 80kW) |
| Dimensions (L×W×H) |
29.5 × 20.5 × 11.2 in (750 × 520 × 285 mm) |
| Weight |
110 lbs (50 kg) |
| Warranty |
10 Years |
| Proposition 65 Warning |
California Proposition 65 Compliant |
EG4 LL-S Battery Specifications (51.2V 100Ah)
| Parameter |
Specification |
| Nominal Voltage |
51.2V |
| Capacity |
100Ah |
| Design Life |
7,000 Deep Cycles |
| Dimensions |
6.1 × 19 × 17.4 in (15.5 × 48.2 × 44.2 cm) |
| Weight |
99.6 lbs (45.2 kg) |
EG4 WallMount Indoor Battery Specifications (51.2V 280Ah)
| Parameter |
Specification |
| Voltage |
51.2V |
| Capacity |
280Ah |
| Design Life |
8,000 Deep Cycles @ 80% DOD |
| Lifetime Production |
82.6 MWh |
| Certifications |
UL 1973, UL 9540A, UL 9540 (with 18kPV) |
| Warranty |
10 Years |
| Dimensions |
36.4 × 18.1 × 9.6 in (92.5 × 46 × 24.5 cm) |
| Weight |
282 lbs (128 kg) |
EG4 LiFePower4 Battery Specifications (51.2V 100Ah – 5.12kWh)
| Parameter |
Specification |
| Nominal Voltage |
51.2V |
| Energy Capacity |
5.12 kWh |
| Charge Capacity |
100Ah |
| Battery Management |
Internal 100A BMS |
| Cell Certification |
16 UL-recognized 3.2V cells in series |
| Closed-Loop Support |
Up to 64 batteries (Total Capacity: 327.7kWh) |
| Certifications |
UL 1973, UL 9540A, UL 9540 (with 18kPV-12LV) |
| Design Life |
>6,000 Deep Cycles @ 80% DoD |
| Dimensions (L×W×H) |
6.1 × 19 × 17.4 in (155 × 442 × 470 mm) |
| Weight |
99.6 lbs (45.2 kg) |
| Warranty |
10 Years |
EG4 WallMount Outdoor Battery Specifications (51.2V 280Ah)
| Parameter |
Specification |
| Nominal Voltage |
51.2V |
| Capacity |
280Ah |
| Energy Production (Lifetime) |
82.6 MWh |
| Design Life |
8,000 Deep Cycles |
| Certifications |
UL 1973 |
| Dimensions (L × W × H) |
34.6 × 22.3 × 9.1 in (88 × 56.6 × 23.2 cm) |
| Weight |
308.6 lbs (140 kg) |
| Compliance Notice |
California Proposition 65 Warning |
ALPHA 5 PRO Battery Specifications (51.2V 100Ah LiFePO₄)
| Parameter |
Specification |
| Battery Type |
LiFePO₄ (Lithium Iron Phosphate) |
| Nominal Voltage |
51.2V |
| Nominal Capacity |
100Ah |
| Nominal Energy |
5,120Wh (5.12kWh) |
| Charging Voltage |
56V |
| Discharge Cutoff Voltage |
44.8V |
| Max Charging Current |
100A |
| Dimensions (L × W × H) |
17.7 × 17.8 × 5.2 in |
| Weight |
99.2 lbs (45 kg) |
| Warranty |
10 Years |
Frequently-Asked Questions
Can I use this without solar panels at first?
Yes. The system can operate in battery-only mode and receive charge from the grid or generator. Solar can be added later.
Is this inverter powerful enough to run a whole house?
Absolutely. At 8kW continuous, it can support most essential loads in a home, including appliances, pumps, lights, and more.
Which battery option is best for long runtime?
The EG4 280Ah Indoor or PowerPro models offer high-capacity performance, ideal for extended backup or off-grid use.
Do I need a professional installer?
While many components are DIY-friendly, we strongly recommend installation by a licensed electrician for code compliance and full warranty coverage.
Manual
