Rich Solar 13kW Off-Grid Solar Kit, 2.5kW Solar, 10.24kWh Battery | 240V | RS-CBK2500240

Name: Rich Solar 13kW Off-Grid Solar Kit, 2.5kW Solar, 10.24kWh Battery | 240V | RS-CBK2500240
Brand: RICH SOLAR
SKU: RS-CBK2500240
Price: 9499.99 USD
Availability: InStock

BY: RICH SOLAR

SKU: RS-CBK2500240

| Availability: In stock

$9,499.99

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Rich Solar 13kW Off-Grid Solar Kit, 2.5kW Solar, 10.24kWh Battery | 240V | RS-CBK2500240

The Rich Solar 13kW Off-Grid Solar Kit is a complete 48V off-grid power system designed for homes, cabins, backup power, and larger independent energy setups. This kit combines 2,500W of solar input, 10.24kWh of LiFePO4 battery storage, and dual 6,500W off-grid solar inverters to deliver dependable 240V power for essential loads and larger appliances. With high-efficiency monocrystalline solar panels, rack-style lithium batteries, MPPT charging, and pure sine wave inverter output, this system is built for reliable off-grid and backup power performance.

Rich Solar 13kW Off-Grid Solar Kit Features

13kW Inverter Power - The kit includes 2 x 6,500W 48V off-grid solar inverters, delivering a combined 13,000W power system for larger off-grid and backup power needs.

2,500W Solar Charging Array - With 10 x MEGA 250W monocrystalline solar panels, this system provides 2,500W of solar generation capacity to recharge the battery bank during the day.

10.24kWh Lithium Battery Storage - The included 2 x ALPHA 5 Pro 5.12kWh server rack LiFePO4 batteries provide a total of 10.24kWh nominal battery capacity for extended energy storage.

High-Efficiency MPPT Charging - Two 100A MPPT extension cable sets are included to support efficient solar charging and help maximize available solar harvest from the panel array.

Reliable LiFePO4 Battery Chemistry - The ALPHA 5 Pro batteries use LiFePO4 chemistry for long cycle life, stable performance, and safer energy storage compared with many traditional battery types.

Expandable Battery Design - Each ALPHA 5 Pro battery supports system expansion, with a maximum expansion rating of up to 15 batteries in parallel, depending on the system design and compatibility.

Pure Sine Wave AC Output - The inverters provide pure sine wave output, making the system suitable for common household appliances, electronics, tools, and backup power applications.

Complete Installation Hardware - The kit includes solar panels, batteries, inverters, brackets, extension cables, and a PV DC quick disconnect for a more complete off-grid system setup.

Rich Solar 13kW Off-Grid Solar Kit Applications

Off-grid homes – supports independent solar power for essential household loads and larger appliances.
Cabins – ideal for remote properties that need reliable 240V power without grid access.
Emergency backup power – helps keep critical appliances and electronics running during outages.
Workshops – supports tools, chargers, lights, and moderate-to-heavy electrical loads.
Homesteads – provides a strong foundation for solar-powered living and energy independence.
Remote buildings – useful for barns, sheds, utility buildings, and standalone power systems.
Hybrid backup systems – can be used as part of a larger backup power strategy where compatible.

What's Included

Everything you need is included with your product.

2 x Rich Solar 6500W 48V Off-Grid Solar Inverter
10 x Rich Solar MEGA 250W Monocrystalline Solar Panel
2 x Rich Solar ALPHA 5 Pro 5.12kWh Server Rack Lithium Battery
2 x Rich Solar 100A MPPT Extension Cable

2x Rich Solar 10AWG 10FT Extension Cable (RS-10102)
15x Rich Solar Z-Brackets (RS-ZB4C)
1x Rich Solar PV DC Quick Disconnect (RS-i4)
1 x User Manual

Rich Solar NOVA 6500S | 6500 Watt 48 Volt Off-Grid Hybrid Solar Inverter Specifications

Category	Specifications
Model	RS-H6548S
Rated Inverter Power	6500VA/6500W
Parallel Capability:	Yes, 6 units

Input

Category	Specifications
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

Category	Specifications
AC Voltage Regulation (Batt. Mode)	120 VAC ± 5%
Surge Power	13000VA
Efficiency (Peak)	91%
Transfer Time	10 ms (For Personal Computers), 20 ms (For Home Appliances)
Waveform	Pure Sine Wave
No Load Power Consumption	<75W
DC Voltage	12 VDC ± 5%, 100W

Battery

Category	Specifications
Battery Voltage	48 VDC
Float Charging Voltage	54 VDC
Overcharge Protection	66 VDC

Solar Charger & AC Charger

Category	Specifications
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

Physical

Category	Specifications
Dimension (D x W x H)	6.2 x 19.8 x 20.9 in
Net Weight	44 lb
Communication Interface	USB/RS232/RS485/Wi-Fi/Dry-contact

Operating Environment

Category	Specifications
Humidity	5% to 95% Relative Humidity (Non-condensing)
Operating Temperature	14°F to 104°F
Storage Temperature	5°F to 140°F

Standard

Category	Specifications
Compliance Safety	UL

Rich Solar ALPHA 5 PRO | 51.2V 100Ah LiFePO4 Battery Specifications

Electrical Specifications

Category	Specifications
Nominal Voltage	51.2V
Nominal Capacity	100Ah
Minimum Capacity	99.5Ah
Nominal Capacity	5120Wh

Operating Specifications

Category	Specifications
Charging Voltage	56V
Discharging Cutoff Voltage	44.8V
Maximum Charging Current	100A
Continuous Charge Current	100A
Maximum Discharge Current	100A

Physical Specifications

Category	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

Category	Specifications
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

Category	Specifications
Charge Temperature	0.1C@(32℉~50℉); 0.2C@(50℉~68℉); 0.5C@(68℉~77℉); 1C@(77℉~113℉); 0.3C@(113℉~131℉); 0.2C@(131℉~140℉);
Discharge Temperature	-4℉~149℉ (The surface temperature of the cell should not exceed 149℉)
Storage Temperature	-4℉~113℉ 90%RH Max(1 month); 32℉~95℉ 90RH Max(6 Months)
Recommended Storage Temperature	32℉~113℉ 85%RH Max (The battery life would be reduced if the battery is stored at a high temperature)

Others

Category	Specifications
Certification	UL1973, UL9540A, FCC
Max. Expansion	15 pcs in parallel
Communication Ports	RS485/RS232/CAN
Warranty	10 Years Manufacturer Defect

Rich Solar MEGA 250 | 250 Watt Solar Panel

Category	Specifications
Maximum Power(Pmax)	250W
Maximum Power Voltage(Vmp)	18.9V
Maximum Power Current(Imp)	13.2A
Open Circuit Voltage(Voc)	22.8V
Short Circuit Current(Isc)	13.7A
Maximum System Voltage(Vmax)	1500VDC
Temperature Range	-40 ~ +185℉
Weight	26.9 lb
Dimensions	60.6 x 29.9 x 1.2 in

Frequently-Asked Questions

How much solar power is included with this kit?

This kit includes 10 x 250W monocrystalline solar panels, giving the system a total solar array size of 2,500W.

How much battery storage does this system include?

The kit includes 2 x ALPHA 5 Pro 5.12kWh batteries, providing a total nominal battery capacity of 10.24kWh.

What inverter power does this kit provide?

The kit includes 2 x 6,500W off-grid solar inverters, for a combined inverter capacity of 13,000W.

Is this a 240V system?

Yes. This kit is listed as a 240V off-grid solar kit.

What type of batteries are included?

The kit includes server rack lithium batteries using LiFePO4 battery chemistry.

Can the battery bank be expanded?

Yes. The ALPHA 5 Pro battery specifications list a maximum expansion capability of up to 15 batteries in parallel, depending on system design and compatibility.

What kind of solar panels are included?

The kit includes MEGA 250W monocrystalline solar panels with a maximum power rating of 250W per panel.

Does this kit include mounting hardware?

Yes. The kit includes 15 x Z-brackets along with extension cables and a PV DC quick disconnect.

Is this system suitable for full off-grid use?

Yes. This kit is designed as an off-grid solar power system. Final installation should be completed according to applicable electrical codes and system design requirements.

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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!

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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.

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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.

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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.

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

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