Name: Complete Off-Grid Solar Kit 6,500W 48V 120VAC Output with 6,560 Watt of Solar and 15.36kWh Battery Storage - Arttheframe
SKU: SRx3-H6548x1-M410x16
Price: 6999.30 USD
Availability: InStock

48V Complete Off-Grid System · 16× Panel / 3× Battery / 1× Inverter

6,500W of Off-Grid Power With 15.36kWh of Battery Storage

This complete off-grid system pairs a 6,560W array of sixteen MEGA 410 panels with a 15.36kWh ALPHA 5 PRO battery bank and a 6,500W hybrid inverter — producing roughly 23.6kWh per day, built for homes, cabins, workshops, farms, and remote properties running off the grid.

6,560WSolar Array

15.36kWhBattery Bank

6,500WInverter Output

~23.6kWhDaily Output

Kit Contents

What’s In This Kit

Qty 16

MEGA 410 Solar Panel

410W each, 24V, 10-busbar Mono PERC cells — 6,560W combined array. RS-M410

Qty 3

ALPHA 5 PRO Server Rack Battery

51.2V 100Ah (5,120Wh) each — 15.36kWh combined, rated for 7,000+ cycles. RS-B5121P

Qty 1

NOVA 6548 Hybrid Inverter

6,500W pure sine wave output with a built-in 120A MPPT charge controller. RS-H6548

1×Free Battery RackRS-SRA5P
1×Solar PV DC Quick Disconnect SwitchRS-i4
2×4ft 2/0 AWG Wire Set, 3/8″RS-2/0A4F3
4×10AWG 50ft Solar Extension CableRS-50102
2×Y Branch Parallel Connectors, 2-to-1RS-T2
2×600 AMP Busbars

Highlights

What Makes This System Work

~23.6kWh of solar per day

The 6,560W array produces roughly 23.6kWh daily under 4 peak sun hours, sized for full-property daily loads.

15.36kWh of storage

Three rack-mounted ALPHA 5 PRO batteries provide dependable overnight power and backup during outages.

Built-in MPPT charging

The 6,500W hybrid inverter includes a 120A MPPT charge controller supporting solar, battery, utility, and generator input.

Professionally matched components

Panel, battery, and inverter counts are pre-matched to simplify system design, installation, and long-term operation.

Cold-Weather Protection

Integrated 150W Subzero Heater (Per Battery)

< 32°F / 0°C
Charging locked out

< 41°F / 5°C
Internal heating starts

> 50°F / 10°C
Internal heating stops

Data

Full Specifications

MEGA 410 Solar Panel

RS-M410 · ×16 included

Electrical

Max. power	410 W
Max-power voltage	31.3 V
Max-power current	13.1 A
Open-circuit voltage	37.5 V
Short-circuit current	13.8 A
Max. system voltage	1500 Vdc
Max. series fuse rating	25 A

Build & Warranty

Cell configuration	10-busbar, Mono PERC
Weight (each)	45.2 lbs
Dimensions	67.8 × 44.7 × 1.2 in
Operating temp	-40°F to 185°F
Output warranty	25 years
Workmanship warranty	10 years

ALPHA 5 PRO Server Rack Battery

RS-B5121P · ×3 included

Capacity

Nominal voltage	51.2 V
Nominal capacity	100 Ah
Nominal energy	5,120 Wh
Combined (3 units)	15,360 Wh (15.36 kWh)

Charging & Discharge

Charging voltage	56 V
Discharging cutoff voltage	44.8 V
Max. charging current	100 A
Max. discharge current	100 A

Monitoring & Physical (Per Unit)

Wireless monitoring	WiFi + Bluetooth
Dimensions	17.7 × 17.8 × 5.2 in
Weight	~99.2 lbs
Protection class	IP21

Certification & Scaling

Cycle life	7,000+ deep cycles
Certification	UL1973, UL9540A, FCC
Max. expansion	30 units in parallel
Communication	RS485 / RS232 / CAN
Warranty	10 years

Charging Current by Temperature (ALPHA 5 PRO)

Battery Temperature	Charge Rate
32°F–50°F	0.1C
50°F–68°F	0.2C
68°F–77°F	0.5C
77°F–113°F	1C
113°F–131°F	0.3C
131°F–140°F	0.2C

NOVA 6548 Hybrid Inverter

RS-H6548 · ×1 included

Output

Rated power	6,500 VA / 6,500 W
Surge power	2× rated (5 sec)
AC voltage regulation	120 Vac ± 5%
Peak efficiency	91%
Waveform	Pure sine wave
Max parallel	6 units

Battery

Battery voltage	48 Vdc
Float charging voltage	54 Vdc
Overcharge protection	66 Vdc

Solar & AC Charging

Solar charger type	MPPT
Max. PV array power	8,000W (4,000W × 2)
MPPT voltage range	90–450 Vdc
Max. open circuit voltage	550 Vdc
Max. solar/AC/combined charge	120 A

Physical & Environmental

Dimensions	5.8 × 17.0 × 21.8 in
Net weight	40.6 lbs
Operating temp	-14°F to 104°F
Communication	USB / RS232 / RS485 / WiFi / Dry-contact

Certification & Warranty

Safety	UL 1741 by TUV
Warranty	3 years

Use Cases

Where It Fits

Homes
Cabins
Workshops
Farms
Remote Properties
Off-Grid Backup

FAQ

Common Questions

Does this inverter have a built-in solar charge controller?

Yes — the NOVA 6548 has a built-in 120A MPPT controller, so no separate charge controller hardware is needed for this kit.

How much usable battery capacity does this system have?

15.36kWh combined from three 5,120Wh ALPHA 5 PRO batteries, each rated for 7,000+ deep cycles and expandable up to 30 units in parallel.

Can the batteries charge in freezing temperatures?

Each ALPHA 5 PRO has an integrated 150W heater that activates automatically below 41°F and shuts off once the battery warms past 50°F; charging locks out entirely below 32°F.

Can I add more panels or batteries later?

Yes — the inverter supports up to 8,000W of solar input in total, above the 6,560W included, and the battery system can scale up to 30 units in parallel.

Do I need a licensed electrician to install this?

Given the scale of this system — a 6,500W inverter, a 15.36kWh battery bank, and a 6,560W solar array — installation should be handled by a qualified, licensed electrician or solar installer familiar with your local code.

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