RICH SOLAR 13kW Off-Grid Solar Kit, 8.2kW Solar, 40.96kWh Battery | 120/240V | RS-CBK8000

Name: RICH SOLAR 13kW Off-Grid Solar Kit, 8.2kW Solar, 40.96kWh Battery | 120/240V | RS-CBK8000
Brand: RICH SOLAR
SKU: RS-CBK8000
Price: 21999.99 USD
Availability: InStock

BY: RICH SOLAR

SKU: RS-CBK8000

| Availability: In stock

$21,999.99

Product Highlights

Built for home backup and off-grid power
10 AWG conductors support dependable high-current connections
5,120 Wh capacity for extended backup and off-grid runtime
410 W solar output for larger off-grid energy systems

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RICH SOLAR 8000W 48V-120/240VAC Solar Kit

The RICH SOLAR 8000W 48V-120/240VAC Solar Kit is a powerful and efficient solution for large off-grid homes, workshops, and backup power systems. With dual voltage output, this complete kit can handle both standard 120V appliances and heavy-duty 240V equipment. It’s engineered for long-term reliability and supports high-capacity energy storage, making it ideal for serious energy independence or remote setups.

RICH SOLAR 8000W 48V-120/240VAC Solar Kit Features

Dual Voltage Output (120V/240V)

Supports both standard appliances and high-powered equipment like water pumps, AC units, and heavy-duty tools.

High Power Capacity

8000W system provides ample power for large households or off-grid applications needing constant and high-load energy.

All-in-One Inverter Charger

Simplifies setup with built-in inverter and charger for efficient energy conversion and system integration.

Expandable Battery Bank Compatibility

Supports additional battery storage to scale with your energy needs over time.

Durable and Reliable Components

All kit components are built for off-grid durability and tested for long-lasting performance in harsh environments.

RICH SOLAR 8000W 48V-120/240VAC Solar Kit Applications

Large off-grid homes – Powers multiple rooms, kitchen appliances, lighting, and entertainment systems.
Remote buildings or farms – Great for barns, well pumps, or machinery where grid access is not possible.
Backup for outages – Acts as a whole-home backup system to keep lights and appliances running during emergencies.
Mobile workstations – Supplies stable, split-phase power for tools and electronics in mobile setups.
Energy independence – Ideal for users reducing dependence on the grid or transitioning to full off-grid living.

What's Included

Everything you need is included with your product.

2x 6500W 48V Off-grid Solar Inverter (H6548S)
20x MEGA 410W Solar Panel (RS-M410-10)
8x ALPHA 5 PRO 5.12kWh Server Rack Lithium Batter(RS-B5121P1)
2x Busbar 600 AMP

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

RICH SOLAR 8000W 48V-120/240VAC 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 power a whole house?

Yes, this kit is capable of running most or all household appliances, including air conditioners and refrigerators, depending on battery size and usage patterns.

Is the inverter included hybrid?

Yes, the system uses a hybrid inverter that manages power from solar panels and batteries while switching seamlessly to generator or grid backup.

Can I add more solar panels later?

Absolutely. The system is designed to be expandable and can support more panels as needed.

Do I need a professional to install it?

While this is a DIY-friendly kit, we recommend hiring a licensed electrician or solar installer for best results and safety compliance.

Shipping & Easy Returns

Shipping is free across the Lower 48. No fuel surcharges, no residential fees, and no liftgate charge on freight orders. The price you see is the price you pay. Read our full Shipping Policy here.

Most orders leave the warehouse in 1 to 2 business days and arrive within 3 to 10 business days. We send tracking the moment it ships.

Anything that ships on a pallet goes freight with liftgate and pallet jack included, so the driver gets it off the truck and onto the ground at your address. The carrier will call you directly to schedule a delivery window.

Returns are 30 days from delivery. For freight deliveries, inspect the shipment before you sign for it. If something is damaged in transit, note it on the delivery receipt and we handle the freight claim, not you. Read more about our Returns Policy here.

Why Buy From Us

Buying solar online should not mean guessing your way through the install. Here’s what you get with Off-Grid Source.

We size the system, not just sell it. Call before you order and a sales engineer will check the kit against your actual loads, tell you if you’re buying too much or too little, and list the site-specific parts your install will need.
A+ rated by the Better Business Bureau. Another trust signal that you’re buying from a real company that stands behind the sale.
Free shipping across the Lower 48. No hidden freight charges, residential fees, or liftgate surprises at checkout.
Guaranteed best prices. Find the same product for less elsewhere and we’ll match it.
30-day easy returns. If it is not the right fit, we’ll help you get it sent back.
A real person on the phone. Product questions, sizing, install planning, warranty help: call us at +1 (877) 556-3347.

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Call Us: (+1) 877-556-3347

Our Customers Tell It Better Than We Do

Excellent 4.9/5

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.