RICH SOLAR 4000W 48VDC-120VAC Solar Kit Solar Kits RICH SOLAR

RICH SOLAR 4000W 48VDC-120VAC Solar Kit

Name: RICH SOLAR 4000W 48VDC-120VAC Solar Kit
Brand: RICH SOLAR
SKU: RS-CBK4000
Price: 11699.99 USD
Availability: InStock

BY: RICH SOLAR

SKU: RS-CBK4000

| Availability: In stock

$11,699.99

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RICH SOLAR 4000W 48VDC-120VAC Solar Kit

The RICH SOLAR 4000W 48VDC-120VAC Solar Kit delivers reliable off-grid power for cabins, remote buildings, and backup applications. With high-efficiency solar panels, a robust 48V inverter, and expandable lithium storage, this system is built to handle everyday essentials with ease. Whether you're preparing for energy independence or powering a standalone system, this kit offers a clean and efficient solution.

RICH SOLAR 4000W 48VDC-120VAC Solar Kit Features

Powerful Off-Grid Inverter

Includes a 6500W 48VDC inverter delivering 120VAC power output for running essential appliances and electronics safely and efficiently.

High-Efficiency Solar Panels

The kit comes with 10 x 400W MEGA monocrystalline panels, providing 4000 watts of total solar charging power optimized for off-grid setups.

Expandable Lithium Battery Bank

Equipped with one 5.12kWh ALPHA 5 PRO server rack LiFePO₄ battery with high cycle life and advanced BMS protection. Easily expandable for future upgrades.

Complete Installation Hardware

Bundled with solar extension cables, Z-brackets, and a quick-disconnect switch—everything you need for a seamless installation.

RICH SOLAR 4000W 48VDC-120VAC Solar Kit Applications

Cabins and Remote Homes – Supplies essential power needs off-grid with 120VAC output.
Off-Grid Sheds and Barns – Ideal for lighting, small appliances, and charging stations in remote setups.
Mobile Workspaces – Powers tools and devices in independent job site or mobile configurations.
Emergency Backup – Keeps lights, refrigeration, and communications running during grid outages.
Scalable Energy Storage – Flexible to expand with additional batteries for higher energy reserves.

What's Included

Everything you need is included with your product.

1x 6500W 48V Off-grid Solar Inverter (H6548S)
10x MEGA 410W Solar Panel (RS-M410-10)
4x ALPHA 5 PRO 5.12kWh Server Rack Lithium Batter(RS-B5121P1)
2x Busbar 600 AMP

2x 10AWG 30FT Extension Cable (RS-30102)
2x 10AWG 10FT Extension Cable (RS-10102)
1x PV DC Quick Disconnect (RS-i4)
1x 4/0 AWG Battery Cables 5FT (RS-4/0A5F3)

RICH SOLAR 4000W 48VDC-120VAC Solar Kit Specifications

6500W 48V Off-Grid Hybrid Solar Inverter (RS-H6548)

Category	Specifications
Rated Inverter Power	6500VA/6500W
Parallel Capability	Yes, 6 Units
Input Voltage	120 VAC
Frequency Range	50 Hz/60 Hz (Auto Sensing)
Efficiency (Peak)	90% ~ 93%
Waveform	Pure Sine Wave
Battery Voltage	48 VDC
Solar Charger Type	MPPT
Maximum PV Array Power	8000W (4000W x 2)
MPPT Operating Voltage Range	90 ~ 230 VDC
Maximum PV Array Open Circuit Voltage	250 VDC
Maximum Charge Current	120A
Dimension (DxWxH)	5.8 x 17.0 x 21.8 in
Net Weight	40.6 lb
Communication Interface	USB/RS232/RS485/Wi-Fi/Dry-contact
Compliance Safety	UL
Warranty	5 Years

ALPHA 5 PRO 5.12kWh Server Rack Lithium Battery (RS-B5121P)

Category	Specifications
Nominal Voltage	51.2V
Nominal Capacity	100Ah
Minimum Capacity	99.5Ah
Nominal Capacity	5120Wh
Continuous Charge Current	100A
Continuous Discharge Current	100A
Dimensions	17.7″L x 17.8″W x 5.2″H
Battery Weight	99.2 lb
Warranty	10 Years Manufacturer Defect

MEGA 410W Solar Panel (RS-M410-10)

Category	Specifications
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	-40°F ~ 185°F
Max Series Fuse Rating	25A
Weight	45.2 lb
Dimensions	67.9 x 44.6 x 1.2 in

Frequently-Asked Questions

Can this system power a refrigerator and lights?

Yes. The 4000W solar capacity and 6500W inverter output are sufficient to run lights, a refrigerator, fans, and small electronics.

Is this kit compatible with generators?

Yes. The inverter supports generator input, allowing automatic or manual generator backup.

Can the system be expanded later?

Yes. You can add more batteries or solar panels as needed, provided the inverter input range is not exceeded.

Do I need a professional installer?

This system is DIY-friendly for experienced users, but professional installation is recommended for optimal safety and performance.

Is the battery included rack-mountable?

Yes. The included ALPHA 5 PRO battery is designed for server rack installation and expansion.

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We offer market leading Easy 30 Day Returns. Read more about our Returns Policy here.

Why Buy From Us

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Great Customer Service: It's rare to get a real person these days, but with us, you always will. Have questions? Call us at +1 (877)-556-3347.

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Trusted By 10,000+ Customers. See All Reviews.

They Stood By Me

I was a DIY solar power wannabe... that is 'til I connected with Manny... The man's a prince! He not only knows his stuff; he walked me through all things electrical. To make sure I had all I needed... he gave me his cell phone # to text him anytime I got confused... nights and weekends included. The prices were very competitive... definitely go with Manny -- you won't go wrong!

Bruce D.

Awesome Service!

I am always hesitant to buy things at places I have never shopped... I want to give a shout out to Manny who with great patience and knowledge helped me get my orders... I felt valued as a customer and I will definitely be back in the future. I highly recommend them, they make you feel like family.

Jennene A.

Real Person, Honest Service.

I'm about to go off grid. I called Manny, he walked me through everything so I could truly understand what I needed and never tried to upsell me. He was honest and made a customer for life.

Ray B.

Easy Return

I would personally like to thank Manny... I purchased the inverter and decided I needed to return it... Manny was very understanding and went out of his way to help me return the product and not even have to pay for shipping return. He gives this company reputation, honor and quality customer service!

Roger V.

Totally Off Grid.

I have been talking with Manny the owner... He has not only helped me design a system but he's been assisting with the install and components. I am super pleased so far with the assistance.

Jeff S.

Great Product! Fast Shipping

We added 2 more batteries to our current set up. Pleased with the customer service from Off-Grid Source! Will be back!

Jason

Excellent Customer Service

Very fast response times. Very professional. I highly recommend!

Ray W.