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EG4 Hybrid Inverter Energy Storage Bundle

EG4 Hybrid Inverter Energy Storage Bundle
$8,807.00 - $12,332.11
$9,792.00
$8,807.00 - $12,332.11
$9,792.00
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Inverter Options: EG4 FlexBoss21 16kw AC Hybrid Inverter
Racking Options: 1 x Pytes V-BOX-OC Outdoor Cabinet
MID Options: No EG4 GridBOSS MID

Pytes V5 Battery | EG4 Hybrid Inverter Energy Storage Bundle

Gain greater control over your power system with this high-performance solar storage package, pairing the Pytes V5 LiFePO4 battery with your choice of EG4 hybrid inverter. Designed for both off-grid and hybrid applications, this solution delivers flexible scalability, smooth system integration, and dependable, advanced performance to match your energy needs.

Includes: 1 x EG4 18kPV Hybrid Inverter OR 1 x EG4 FlexBoss21 16kw AC Hybrid Inverter, 6 x Pytes V5 LFP Battery Brackets | Pair OR 1 x Pytes V-BOX-OC Outdoor Cabinet, 3 x Pytes V5 LiFePO4 Battery | 5.12kWh | 51.2V | 100Ah | Lithium Iron Phosphate, OPTIONAL 1 x EG4 GridBOSS MID V3 | 200A Service Entrance


EG4 FlexBOSS21 (V1.1) Hybrid Inverter | 48V Split Phase | 21kW PV Input

The EG4 FlexBOSS21 Hybrid Inverter provides 48V split-phase output and supports up to 21kW of solar input, combining powerful performance with flexible system design and intelligent monitoring tools for efficient energy control.

  • 21kW PV input, powers heavy loads like a 5-ton AC
  • Expandable: Parallel up to 10 units for 160kW output
  • Off-grid, grid support, or grid power export
  • Three MPPTs for optimized solar efficiency
  • Remote monitoring with EG4 software and mobile alerts
  • Seamless integration with GridBOSS ESS
  • Safety: Rapid shutdown, ground fault, arc-fault protection
  • Compact and durable design for long-term use
  • UL 1741 certified for safety and reliability
  • 10-year warranty covering key components

EG4 18kPV Hybrid Inverter | EG4-18kPV-12LV | 48V Split Phase 120/240VAC | UL1741, CEC

This advanced hybrid inverter merges grid-connected and off-grid capabilities into a single system, removing the need for external charge controllers or transformers. The result is a streamlined, self-sufficient power solution that also carries a wide range of certifications and compliance approvals to meet common electrical code requirements.

  • 18,000W PV input, 12,000W continuous output
  • Stackable with parallel units
  • Closed loop communication with EG4 batteries
  • Overload, short circuit, and over-temperature protection
  • Line balancing
  • Plug-and-play installation
  • Manages power from energy storage and grid simultaneously
  • 120/240V split phase
  • Fully outdoor rated (avoid direct sunlight)
  • ETL & cETL certified

Pytes V5 5.12kWh LiFePO4 Battery (51.2V, 100Ah)

The Pytes V5 LFP battery is a modern lithium iron phosphate energy storage solution built for dependable performance in residential, light commercial, and similar applications. Operating at a nominal 51.2V with a 100Ah capacity, it provides 5.12kWh of usable energy to support solar systems and help minimize dependence on utility power.

  • Reliable lithium iron phosphate chemistry for long-lasting performance
  • Built-in self-heating for cold environments
  • Scalable—stack up to 16 units for expanded energy storage
  • UL 9540 compliant when paired with EG4 18kPV inverter

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