Skip to content

Rich Solar | 8000W 48V Off-Grid Cabin Kit | 2-3 Bedrooms

Save $3,960.00
Original Price $30,359.99
Current Price $26,399.99
Get it between

Notify me when back in stock

Free Shipping

On All Products

Easy 30 Day Returns

Return with Ease

Secure Checkout

Secure Payment

At Crisis Comforts, we are committed to providing you with the best prices online. If you find a lower price for the same product, we guarantee to match or beat that price.

How it Works:

1. Eligibility: This guarantee applies to select products in our store.

2. Contact Us: Reach out to us via email or chat with your price match request.

3. Proof Required: Please provide a screenshot, link, or any other evidence of the lower price
before making your purchase.

For full details, refer to our Price Match Policy Rules.

At Crisis Comforts, we take pride in offering the best refund and return policies in the industry. If you're not satisfied with your purchase for any reason, you may return it to us within 30 days for a refund.

How it Works:

1. Initiate a Return: If there are any issues with your order, such as missing components, damages, or a non-functioning product, please contact us as soon as possible.

2. Troubleshooting: Some issues can be resolved by reviewing the product manual or our product FAQs.

3. Contact Us: Reach out via email or chat for assistance.

For full details, refer to our Refunds & Return Policy.

Order Processing

Once we receive your order, we will send you a confirmation email. We will then process your order by confirming that the product is in stock and ready for shipment. If any of the items in your order are back-ordered, we will reach out to you via email or phone, and you may choose to either wait or receive a 100% refund.

Please allow 1-3 days for processing your order.


Shipping times and methods will depend on the specific product and brand you purchase. If you have any shipping questions, feel free to ask on the chat or email us at

We will send tracking information by email the same day the shipping tracking number is created/available.

Before you sign the shipping bill, please THOROUGHLY INSPECT YOUR ITEM. Signing for the receipt of a damaged product removes the liability of the shipping company and Crisis Comforts. Once you accept your shipment as non-damaged, your item is your property.

Delivery Time

Shipping Timeline listed above is an estimate. Please call or message the web chat for precise ETAs.

Rich Solar 8000W 48V 120/240VAC Cabin Kit for 2-3 Bedrooms - The Ultimate Off-Grid Solar System

Unleash the full potential of solar power with the Rich Solar 8000W 48V Cabin Kit, meticulously designed for two to three-bedroom settings. Ideal for RVs, tiny homes, and any off-grid adventures, this kit is your gateway to energy independence. Every component is chosen for its synergy and performance, from the robust 6500W Off-Grid Hybrid Inverters to the high-capacity Lithium Batteries, ensuring a seamless and powerful energy solution.

The kit includes top-of-the-line 335W MEGA Solar Panels that capture the sun's energy with maximum efficiency. The state-of-the-art Alpha 5 Powerwall Batteries store that energy, ready to meet your demands at a moment's notice. With comprehensive overcharge, temperature, and balance monitoring, your system's safety and longevity are guaranteed.

Customize your setup with flexible mounting options and enjoy the ease of a pre-configured busbar system for simple stacking. Whether you're bracing for cold climates with an easy-to-add DIN rail thermostat or utilizing the passive cooling vent for warmer regions, this kit adapts to your environment. Expand your system up to 81kWh with ease, thanks to the scalable design.

This kit includes:

🗹 2x 6500W 48V Off-Grid Hybrid Inverter (RS-H6548)
🗹 24x MEGA 335W Solar Panel (RS-M335)
🗹 8x 4.8KW 48V Lithium Battery Alpha 5 (RS-B48100)
🗹 9x 10AWG 25FT Extension Cable (RS-325102)
🗹 3x Y Branch Parallel Adapters (RS-Y2)
🗹 48x Z-Brackets (RS-ZB4C)
🗹 2x PV DC Quick Disconnect Switch
🗹 2x 150A 48V Battery Breaker
🗹 4x 8 Stud Bus Bar Set
🗹 2x 2/0 Gauge 2 Foot Battery Cable, Positive
🗹 2x 2/0 Gauge 3 Foot Battery Cable, Positive
🗹 2x 2/0 Gauge 5 Foot Battery Cable, Negative
🗹 8x 2 Gauge 5 Foot Battery Cable Positive
🗹 8x 2 Gauge 5 Foot Battery Cable Negative
🗹 1x 125 Amp 8-Space 16-Circuit Combiner Box
🗹 1x 10 Terminal Ground Kit
🗹 4x 20 Amp Single-Pole Circuit Breaker
🗹 2x 30 Amp Double-Pole Circuit Breaker
🗹 1x 6/3 SOOW Outdoor Durable Cable

  • Small Home (1-2 bedrooms): Typically requires less than 5kW. An 8000W system would more than suffice, likely generating a surplus of energy that could be stored or sold back to the grid.
  • Medium Home (3-4 bedrooms): Might require between 5kW to 8kW. An 8000W system would be appropriate, potentially covering 100% of energy needs, depending on usage patterns and efficiency.
  • Large Home (5+ bedrooms): Could require more than 8kW, especially if there are high energy demands from heating/cooling, appliances, and other electrical devices. 


Rich Solar 6500 Watt (6.5KW) 48 Volt Off-Grid Hybrid Solar Inverter
SKU RS-H6548
Rated Inverter Power 6500VA/6500W
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)
AC Voltage Regulation (Batt. Mode) 120VAC ± 5%
Surge Power 15000VA
Efficiency (Peak) 90% ~ 93%
Transfer Time 15 ms (For Personal Computers),
20 ms (For Home Appliances)
Waveform Pure Sine Wave
No Load Power Consumption <70W
Optional DC Voltage 12 VDC ± 5%, 100W
Dual Outputs Yes
Battery Voltage 48 VDC
Floating Charge Voltage 54 VDC
Overcharge Protection 66 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 Solar Charge Current 120A
Maximum AC Charge Current 120A
Maximum Charge Current 120A
Dimension(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
Humidity 5% to 95% Relative
Humidity (Non-condensing)
Operating Temperature -10°C to 50°C
Storage Temperature -15°C to 60°C
Compliance Safety UL
Rich Solar MEGA 335 Watt Monocrystalline Solar Panel
Maximum Power(Pmax) 335W
Maximum Power Voltage(Vmp 34.1V
Maximum Power Current(Imp) 9.85A
Open Circuit Voltage(Voc) 41.6V
Short Circuit Current(Isc) 10.4A
Maximum System Voltage(Vmax) 1000VDC
Temperature Range -40°F ~ 194°F
Max Series Fuse Rating 20A
Weight 39.3 lb
Dimensions 65.6 x 39.4 x 1.4 in
Rich Solar Alpha 5 Powerwall Lithium Iron Phosphate Battery
Electrical Specifications
Nominal Voltage 48V
Nominal Capacity(at .5C, 77°F) 100Ah
Minimum Capacity (at .5C, 77°F) 95Ah
Expected Cycle Life >6000 cycles w/1C charge and
discharge rate, at 77°F, 80% DOD
Operating Specifications
Charge Method Smart charger, constant current,
constant voltage
Operating Voltage 48 V
Capacity 100 Ah
Energy 5000 Watt Hours
Charge Voltage Range (Max 52.5V) 52.0 -52.5V
Continuous Charge Current 5A
Continuous Discharge Current 100A
Over Voltage Shutdown 52.5 +/-0.2V
Discharge Cut-off Voltage 42V =/- 0.5V
Self Discharge (stored at 50% SOC) <3%/month
Waterproof IP65
Temperature Performance
Charge Temperature 32° F to 140° F
Discharge Temperature -4° F to 140° F
Storage Temperature -4° F to 140° F
BMS High Temperature Cut-off 149°F
BMS Low Temperature Cut-off 32°F
Physical Specifications
Battery Dimensions 23 1/4″L x 14 7/8″W x 6 1/8″H
Weight 100 lb
Group Size 15
Battery post size 5/16″
BMS Operation
Over Charge Protection
Over charge detection voltage 3.9 +/- 0.05V
Over charge detection delay time 0.96 – 1.4s
Over charge release voltage 3.80 +/-0.05V
Maximum charge voltage 3.65 +/-0.05V
Over Discharge Protection
Over discharge detection voltage 2.0V +/- 0.05V
Over discharge detection delay time 115-173ms
Over discharge release voltage 2.3V +/- 0.10V
Over Current Protection Over
current detection delay time
9 +/- 2ms
Over current release condition Cut load