This complete off-grid solar kit combines a 6,560W solar array, lithium battery storage, and a 6500W hybrid inverter/charger in a 48VDC power system. It includes sixteen 410W monocrystalline solar panels, three 51.2V 100Ah LiFePO4 server-rack batteries, and a 6500W pure sine wave inverter with integrated MPPT solar charging. Designed for off-grid and mobile solar applications, the system supports utility or generator input, configurable AC/PV priorities, Wi-Fi monitoring, battery-management communication, and parallel expansion. The kit also includes a battery rack, PV disconnect, battery cabling, solar extension cables, parallel connectors, and busbars.

Maximum Power(Pmax): 410W

Maximum Power Voltage(Vmp): 31.3V

Maximum Power Current(Imp): 13.1A

Open Circuit Voltage(Voc): 37.5V

Short Circuit Current(Isc): 13.8A

Maximum System Voltage(Vmax): 1500VDC

Temperature Range: -40F ~ 185F

Max Series Fuse Rating: 25A

Weight: 45.2 lb

Dimensions: 67.8 x 44.7 x 1.2 in

ALPHA 5 PRO

51.2V 100Ah LiFePO4 Battery

  • No. of Batteries: 3 x ALPHA 5 PRO 51.2V 100Ah LiFePO4 Lithium Batteries

Electrical Specifications

Nominal Voltage: 51.2V

Nominal Capacity: 100Ah

Minimum Capacity: 99.5Ah

Nominal Capacity: 5120Wh

Operating Specifications

Charging Voltage: 56V

Discharging Cutoff Voltage: 44.8V

Maximum Charging Current: 100A

Continuous Charge Current: 100A

Maximum Discharge Current: 100A

Physical Specifications

Battery Dimensions: 17.7"L x 17.8"W x 5.2"H

Battery Weight: 99.2 lb

Server Rack Dimensions: 27.5"L x 27.5"W x 44.1"H (Doesn't include the height of wheels)

Server Rack Weight: 196.2 lb

BMS Operation

Operation Voltage: 43.2~58.4V

Maximum Charging Current: 100A

Maximum Discharging Current: 100A

Maximum Charge Voltage (CC/CV): 57.6V

Overcharge Protection Voltage (Battery): 58.4V

Overcharge Protection Release Voltage (Battery): 54V

Over Discharge Protection Voltage (Battery): 43.2V

Over Discharge Protection Release Voltage (Battery): 47.2V

Over Discharge Primary Charge Overcurrent Protection Value: 110A

First Stage Charge Over Current Delay: 1s

Primary Discharge Overcurrent Protection Value: 110A

Primary Discharge Overcurrent Protection Delay: 1s

Secondary Discharge Overcurrent Protection Value: 150A

Secondary Discharge Overcurrent Protection Delay: 500ms

Temperature Performance

Charge Temperature: 0.1C@(32F~50F); 0.2C@(50F~68F); 0.5C@(68F~77F); 1C@(77F~113F); 0.3C@(113F~131F); 0.2C@(131F~140F)

Discharge Temperature: -4F~149F (The surface temperature of the cell should not exceed 149F)

Storage Temperature: -4F~113F 90%RH Max(1 month); 32F~95F 90RH Max(6 Months)

Recommended Storage Temperature: 32F~113F 85%RH Max (The battery life would be reduced if the battery is stored at a high temperature)

Others

Certification: UL1973, UL9540A, FCC

Max. Expansion: 15 pcs in parallel

Communication Ports: RS485/RS232/CAN

Model: RS-H6548

Rated Inverter Power: 6500VA/6500W

PARALLEL CAPABILITY: Yes, 6 units

INPUT

Voltage: 120 VAC

Selectable Voltage Range: 90-140 VAC (For Computers), 80-140 VAC (For Home Appliances)

Frequency Range: 50 Hz/60 Hz (Auto Sensing)

OUTPUT

AC Voltage Regulation (Batt. Mode): 120 VAC +/- 5%

Surge Power: 2* rated power for 5 seconds

Efficiency (Peak): 91%

Transfer Time: 10 ms (For Personal Computers), 20 ms (For Home Appliances)

Waveform: Pure Sine Wave

Optional DC Voltage: 12 VDC +/- 7%, 100W

BATTERY

Battery Voltage: 48 VDC

Float Charging Voltage: 54 VDC

Overcharge Protection: 66 VDC

SOLAR CHARGER & AC CHARGER

Solar Charger Type: MPPT

Maximum PV Array Power: 8000W (4000W x 2)

MPPT Operating Voltage Range: 90 ~ 450 VDC

Maximum PV Array Open Circuit Voltage: 550 VDC

Maximum Solar Charge Current: 120A

Maximum AC Charge Current: 120A

Maximum Charge Current: 120A

PHYSICAL

Dimensions (D X W X H): 5.8 x 17.0 x 21.8 in

Net Weight: 40.6 lb

Communication Interface: USB/RS232/RS485/WiFi/Dry-contact

OPERATING ENVIRONMENT

Humidity: 5% to 95% Relative Humidity (Non-condensing)

Operating Temperature: -14F to 104F

Storage Temperature: 5F to 140F

STANDARD

  • MEGA 410 Solar Panel
  • ALPHA 5 PRO 51.2V 100Ah LiFePO4 Battery

User Manual:

  • ALPHA 5 PRO 51.2V 100Ah LiFePO4 Battery
  • NOVA 6548 48V 6500W Inverter

  • 6,560W Solar Array: Includes sixteen 410W monocrystalline solar panels for 6,560W of total rated solar capacity.
  • 6500W Pure Sine Wave Output: The included 48V hybrid inverter delivers 6500VA / 6500W rated output with pure sine wave AC power.
  • 8000W PV Input Capability: The inverter supports up to 8000W of photovoltaic array input.
  • MPPT Solar Charging: Integrated MPPT charging supports up to 120A maximum solar charge current.
  • Lithium Energy Storage: Includes three 51.2V 100Ah LiFePO4 batteries, each providing 5120Wh of nominal energy.
  • Long Battery Cycle Life: Each included battery is rated for at least 7,000 cycles with at least 70% capacity retention under the specified conditions.
  • Expandable Battery Capacity: Up to 15 batteries can be connected in parallel while maintaining BMS communications.
  • Battery Management System: Integrated battery management provides overcharge, over-discharge, over-current, short-circuit, and temperature protection functions.
  • Low-Temperature Charge Protection: Battery charging is disabled below 32F.
  • Remote Battery Monitoring: The battery platform supports a monitoring app for viewing real-time battery statistics.
  • Rack-Mount Battery Design: The batteries use a 3U server-rack format and the kit includes a dedicated battery rack.
  • Built-In Wi-Fi Monitoring: The inverter includes Wi-Fi connectivity for mobile monitoring through an app.
  • Detachable LCD Control: A detachable LCD control module provides access to system settings and BMS communication through RS485, CAN-BUS, and RS232.
  • Configurable Power Priorities: AC/PV output usage, charging priority, battery charging current, and selectable input-voltage ranges can be configured through the control panel.
  • Utility and Generator Support: The inverter is compatible with utility mains or generator power.
  • Parallel Inverter Operation: Supports parallel operation with up to six inverter units.
  • Automatic AC Recovery: The inverter can automatically restart when AC power recovers.
  • Integrated Inverter Protection: Protection includes overload, over-temperature, and short-circuit safeguards.
  • Cold Start Function: Cold-start functionality is supported.
  • USB On-the-Go Support: The inverter supports USB On-the-Go functionality.
  • RGB Status Lighting: A built-in RGB LED bar provides configurable status lighting.
  • 10-Busbar Solar Cell Design: The solar panels use a 10-busbar monocrystalline cell configuration.
  • Low-Light Solar Performance: The panels are designed to maintain energy production during cloudy weather and during morning and evening conditions.
  • Durable Panel Construction: High-transmission anti-reflective coated tempered glass is paired with a corrosion-resistant anodized aluminum-alloy frame.
  • Harsh-Environment Resistance: The panel specification identifies resistance to salt, ammonia, sand, high temperatures, and high humidity.
  • Mechanical Load Strength: Solar panels are certified for up to 5400 Pa positive load and 2400 Pa negative load.
  • Flexible Solar Connections: Plug-and-play solar connectors support series and parallel configurations.

MEGA 410

410 Watt Solar Panels

The MEGA 410 maximizes power generation while minimizing space, equipment necessities, and cost by providing premium solar generation for off-grid systems. With the ability to generate 410W with 24V, the MEGA 410 can generate renewable energy and reduce electricity bills for any residential, agricultural, or commercial solar systems. Its anodized aluminum frame and tempered glass make it withstand any environment you put it in.

No. of Panels: 16 x MEGA 410 Watt Solar Panels

Wattage Per Panel: 410W

Total Wattage of Panels: 6560W

  • 10-busbar solar cell configuration
  • Mono PERC Technology
  • Lightweight anodized aluminum frame
  • High Transmission, AR (anti-reflective) Coated Tempered Glass
  • Plug-and-play junction box
  • Industry-standard quick-connect cables work in series or parallel
  • Certified to withstand challenging environmental conditions
  • Excellent low-light performance on cloudy days, mornings, and evenings

Installation:

  • Easy installation and handling for various applications (high-end off-grid and mobile applications)
  • Pre-drilled holes compatible with ground mounts, Z brackets, pole mounts, and tilt mounts
  • Compatible with on-grid and off-grid inverters
  • Certification: UL1973, UL9540A, FCC
  • 7,000 Deep Cycles Life
  • 5120 Watt Hours Energy
  • 100A Continuous Charge Current
  • Compatible with multiple brands of inverters
  • Low maintenance
  • Over charging or discharging protection
  • Overcurrent & short circuit protection
  • Parallel up to 15 Batteries
  • Connect in Parallel for Larger Capacity
  • With Sophisticated Battery Management System (BMS)
  • 10 Years Lifespan
  • Pure Sine Wave Inverter
  • Configurable color with the built-in RGB LED bar
  • Built-in Wi-Fi for mobile monitoring (APP is required)
  • Supports USB On-the-Go function
  • Built-in anti-dusk kit
  • Detachable LCD control module with multiple communication ports for BMS (RS485, CAN-BUS, RS232)
  • Configurable input voltage ranges for home appliances and personal computers via LCD control panel
  • Configurable AC/PV output usage timer and prioritization
  • Configurable AC/Solar charger priority via LCD control panel
  • Configurable battery charging current based on applications via LCD control panel
  • Compatible with utility mains or generator power
  • Auto restart while AC is recovering
  • Overload/over temperature/short circuit protection
  • Parallel operation with 6 units
  • Smart battery charger design for optimized battery performance
  • Cold start function

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