EG4 6000XP Complete Off-Grid Solar Kit | 3.32kW Solar | 10.2kWh Server Rack Batteries

Name: EG4 6000XP Complete Off-Grid Solar Kit | 3.32kW Solar | 10.2kWh Server Rack Batteries
Brand: EG4
SKU: EG4-6000XP-3.3-10.2-SG-O
Price: 6062.12 USD
Availability: InStock

BY: EG4

SKU: EG4-6000XP-3.3-10.2-SG-O

| Availability: In stock

$6,999.00

$6,062.12

You Save: $936.88

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Battery:

Solar Panel:

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Product Highlights

Built for off-grid power, RV travel, and emergency backup
10,200 Wh capacity for extended backup and off-grid runtime
3,320 W solar output for larger off-grid energy systems
6,000 W output to run high-demand appliances and equipment

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EG4 6000XP Complete Off-Grid Solar Kit | 3.32kW Solar | 10.2kWh Server Rack Batteries

The EG4 6000XP Complete Off-Grid Solar Kit is a compact yet powerful solar solution designed for cabins, small homes, workshops, and backup power applications. Built around the reliable EG4 6000XP inverter, this system delivers efficient off-grid performance with integrated solar charging, battery storage, and split-phase output for 120/240V applications.

With a 3.32kW solar array and flexible 10.2kWh server rack battery options, this kit provides dependable daily energy production and backup storage in a scalable, space-efficient design. Whether you're living off-grid or looking for a reliable backup system, this kit offers a balanced combination of performance, affordability, and ease of installation.

EG4 6000XP Complete Off-Grid Solar Kit Features

All-in-One 6000W Off-Grid Inverter - 6000W continuous output with 8000W PV input capacity allows you to power essential appliances, tools, and electronics with stable split-phase power.
Compact 3.32kW Solar Array - Includes 8 × 415W Mono Black PERC panels for efficient solar production in a smaller footprint—perfect for limited roof or ground space.
Flexible 10.2kWh Battery Options - Choose from multiple trusted brands including EG4, Sungold, Rich Solar, RUiXU, and SOK, offering both open-loop and closed-loop compatibility.
Server Rack Battery Design - Space-saving rack-mounted batteries provide easy expandability, clean installation, and organized system layout.
Off-Grid Ready - Designed specifically for off-grid use, making it ideal for remote locations without utility access.
Complete Balance of System Included - Comes with cables, breakers, fuses, and mounting hardware—everything needed for a streamlined installation.

EG4 6000XP Complete Off-Grid Solar Kit Applications

Cabins & tiny homes - Perfect for off-grid living spaces, delivering reliable power for lighting, refrigeration, and small appliances.
Workshops & garages - Power tools, compressors, and equipment without relying on grid electricity.
Backup power systems - Keep essential circuits running during outages, including lights, internet, and refrigeration.
Remote properties & RV setups - Ideal for mobile or remote installations where grid power is unavailable.
Energy independence starter system - Great entry-level system for users transitioning to solar power.

What's Included

Everything you need is included with your product.

Inverter:

EG4 6000XP 6000W Output 48V 120/240V Split Phase Inverter

Battery Options (Choose One):

2 × Sungold Server Rack 5.12kWh Open Loop Batteries (10.2kWh Total)
2 × EG4 LL-S 5.12kWh Closed Loop Batteries (10.2kWh Total)
2 × Rich Solar Alpha 5 Pro 5.12kWh Open Loop Batteries (10.2kWh Total)
2 × RUiXU 51.2V 5.12kWh Open Loop Batteries (10.2kWh Total)
2 × SOK 48V 5.12kWh Open Loop Batteries (10.2kWh Total)

Solar Panels:

8 x SunGold Power 415W Mono Black PERC (3.32kW)

Accessories:

10AWG Solar Extension Cable - 50ft
2AWG Battery Cable - 5ft - 5/16 Both Ends (Set Red & Black)
25A PV Breaker
8 x Z-Brackets
2 x 150A Class-T Fuse
2AWG Battery Cable - 6in - 5/16 Both Ends (Red Only)
2 x Replacement Inline Fuse Holder | Choose Amp: 10A, 15A, 20A, 30A

Accessory Based on Battery Choice:

Large 4 Post Busbar 250A with Cover Set 5/16" Studs × 4 (Comes with Sungold, EG4, Rich Solar, and SOK Batteries)
RUiXU Busbar | 10 × 5/16" (M8) Terminal Studs | 300A One Pair (Comes with RUiXU Batteries)
2 × 4 AWG 1ft Red and Black 5/16-5/16 Cables (Comes with SOK Batteries)

EG4 6000XP 48V 120/240V Split Phase Complete Solar Power Kit Specifications

EG4 6000XP - 6000W Output - 48V - 120/240V Split Phase Specifications

AC input data

Specification	Details
Nominal ac voltage	120/240VAC (L1/L2/N required)
Frequency	50/60Hz
Max. continuous ac current	37.5A @ 240VAC
Max. ac input power	9000W
Ac bypass (grid \| generator)	50A
Available fault current	5kA
Input short circuit current	150A peak @100us, per inverter

AC output data

Specification	Details
Output voltage	120/240VAC
Output frequency	50/60Hz
Max. continuous output current @ 240v	25A
Nominal power output	6000W
Surge capacity	12,000W for ≈3.5 seconds \| 11,000W for ≈5 seconds
Power factor	0.99 @ full load
Reactive power adjust range	(-0.8) ~ (+0.8) leading adjustable
Operating frequency	50/60Hz
Thd (v)	<3%
Switching time	<15ms @ Single \| <30ms @ Parallel

PV input data

Specification	Details
Number of mppts	2
Inputs per mppt	1
Max. usable input current	17/17A
Max. short circuit input current	25/25A
Dc input voltage range*	100 – 480 VDC
Unit startup voltage	100 VDC ±10 VDC
Mppt operating voltage range	120 – 385 VDC
Nominal mppt voltage	320 VDC
Max. pv input voltage**	500 VDC
Maximum utilized solar power	8000W (4000W per MPPT)
Recommended maximum solar input	10000W

Battery data

Specification	Details
Type	Lead-acid/Lithium
Max. discharge current	140A
Max. charge current	125A
Nominal voltage	48 VDC
Battery voltage range	46.4 – 60 VDC (Lithium) \| 38.4 – 60 VDC (Lead-acid)
Rec. battery capacity per inverter	>200Ah
High dc cut-off voltage	59 VDC (Lithium) \| 60 VDC (Lead-acid)
High dc recovery voltage	57.4 VDC (Lithium) \| 58 VDC (Lead-acid)
Low dc warning voltage (lead-acid) \| Load>20%	44.0 VDC (Configurable)
Low dc warning voltage (lead-acid) \| 20%≤Load≤50%	Warning Voltage @Load <20% - 1.2V
Low dc warning voltage (lead-acid) \| Load>50%	Warning Voltage @Load <20% - 3.6V
Low dc warning voltage return (lead-acid)	Low dc warning voltage @Different Load +2V

Sungold Server Rack - 10.2kWh - Open Loop Specifications

Specification	Details
Product Model	SG48100P
Battery Type	Lithium iron phosphate battery
Rated capacity	100Ah
Nominal voltage	51.2V
Recommended charging voltage	54.5V
Charging Limited Voltage	57.6V
SOC working range	0~100%
Standard discharge current	50A
Maximum continuous discharge current	100A
Standard charging current	50A
Maximumcontinuous-charge current	100A
Maximum cut-off voltage for charging.	57.6V
Charge cutoff.current	5A
Disharge cut-off voltage	43.2V
PACK.cycle life	≥7000
Thermal management method	Natural heat dissipation
IP protection class	IP31 battery box
Flammability rating	plastic parts UL94 V-0
Total system mass	Around 93lb
Battery system shell materia	BLACK Q235A
Shipping SOC	SOC45-55%
Dimension (LxWxH mm)	19.3x18.9x5.5inch
Design life	15 Year
Parallel function	Supports up to 32 batteries in parallel
Anti-theft function	sensor G-sensor anti-theft function
Display function	English smart display
Charging current limit function	Current limit 20A
Communication mode	RS232/RS485/CAN
Communication protocol	Support multiple protocols
Storage ambient temperature	14°F~113°F
Working temperature	Battery charging:32°F~113°F, Battery discharging:-4°F~140°F
Relative humidity of working environment	≤95

EG4 LL-S - 10.2kWh - Closed Loop Specifications

Module operating parameters

Specification	Details
Voltage	51.2v
Capacity	100ah
Charging voltage (bulk/absorb)	56.8v \| 56.2v (+/-0.2v)
Float	54v (+/-0.2v)
Soc cutoff	20%
Charging current	100a (Max. continuous) \| 50a
Discharging current	100a (Max. continuous) \| 50a

Environmental parameters

Specification	Details
Charging range	32°F – 122°F (0°C – 50°C)
Discharging range	-4°F – 131°F (-20°C – 55°C)
Storage range	32°F – 113°F (0°C – 45°C)
Operating altitude	<16404 ft. (<5000 m)
Ingress protection	IP20
Mounting hardware	Stainless steel
New Row	New Row

Bms parameters

Specification	Details
Cell voltage protection	3.8v
Module voltage protection	60.0v
Over charging current 1	>102a
Over charging current 2	>120a
Temperature protection	<23°F or >158°F \| <-5°C or >70°C

Discharge

Specification	Details
Cell voltage protection	2.3v
Module voltage protection	44.8v
Over discharging current 1	>102a
Over discharging current 2	>150a
Short-circuit	>300a
Temperature protection	<-4°F or >167°F \| <-20°C or >75°C
Pcb temp protection	>230°F (>110°C)

General specifications

Specification	Details
Cell balance	120ma
Temperature accuracy	3%
Voltage accuracy	0.5%
Current accuracy	3%
Soc	5%
Power consumption (sleep & off mode)	<300ua
Power consumption (operating)	<25ma
Communication ports	RS485/CAN
Maximum units in series	1
Maximum units in parallel	64
E-stop function	Yes
Dimension (h×w×d)	6.1in×17.4in×19.3in (15.5cm×44.2cm×49cm)
Weight	99.6 lbs. (45.2 kg)

Standards and certifications

Specification	Details
Standards and certifications	UL1973, UL9540A

Rich Solar Alpha 5 Pro - 10.2kWh - Open Loop Specifications

Specification	Details
Battery Type	LFP Battery
Nominal Voltage	51.2V
Nominal Capacity	100Ah
Minimum Capacity	99.5Ah
Nominal Energy	5120Wh
Charging Voltage	56V
Discharging Cutoff Voltage	44.8V
Standard Charging Current	20A
Maximum Charging Current	100A
Standard Discharge Current	50A
Continuous Discharge Current	100A
Maximum Discharge Current	100A
Shell Material	Sheet metal casing
Weight	99.20lb
Initial AC（1000Hz）Internal Resistance	≤50mΩ
Monthly Self-Discharge Rate	≤5%
Overall Dimensions	17.7x17.8x5.2in
Cycle Life(Times)(25℃±2℃)	≥7000; Capacity Retention≥70%

RUiXU 51.2V - 10.2kWh - Open Loop Specifications

Specification	Details
Rated voltage	51.2V
Max. voltage range	44.8~57.6V, Shipping voltage>51.2V
Charge voltage	56.0V
Float charge voltage	54.6V
Low voltage cut-off	44.8V
Nominal energy	5.12KWh
Usable energy	4.92kWh
Nominal capacity	100Ah
Dimension	482133.5460mm (18.95.218.1 inch)
Weight	~46kg (101lb)
Standard charge current	≤50A
Max. charge current	70A
Standard discharge current	≤50A
Max. discharge current	100A (initial temp. ≤35℃)
Peak discharge current	101~119A@5S 120~200A@5S
Communication	RS485 /CAN
Max parallel number	32pcs
Operation temperature¹	Charge: 0~50℃ \| Discharge:-20~50℃
Storage temperature	0℃

SOK 48V - 10.2kWh - Open Loop Specifications

Electrical Performance

Specification	Details
Nominal Voltage	51.2V
Nominal Capacity	100Ah
Energy	5120Wh
Self Discharge	<3% / Month
Cells	3.2V 100Ah

Charge Performance

Specification	Details
Recommended Charge Current	50A
Maximum Charge Current	100A
Recommended Charge Voltage	≤58.4V
Maximum Batteries in Series	48

Discharge Performace

Specification	Details
Maximum Continuous Discharge Current	100A
Peak Discharge Current	120A/min
Recommended Low Voltage Disconnect	44.8V

Temperature Performance

Specification	Details
Discharge Temperature	-4 ~ 140 °F (-20 ~ 60°C)
Charge Temperature	-4 ~ 122 °F (-20 ~ 50°C)
Storage Temperature	23 ~ 95 °F (-5 ~ 35 °C）
BMS High Temperature Cut-O	Discharge 167 °F (75 °C) \| Charge 158 °F (70 °C)
Reconnect Temperature	Discharge 149 °F (65 °C) \| Charge 140 °F (60 °C)

Mechanical Performance

Specification	Details
Dimension (L x W x H)	19.1416.955.22inch
Approx. Weight	100lb
Terminal Type	M8
Terminal Torque	80 ~ 100 in-Ibs
Case Material	SPCC+SGCC
Enclosure Protection	IP20

Inverter Supported

Specification	Details
CAN	RS485
Victron/SMA/SOFAR /Studer Innotec	Voltronic/RCT/MPP /Alphaoutback
PYLON/Sol-Ark/Solis/Goodwe /Deye/Growatt/SAJ/Megarevo /INVT/Sermatec/TBB/MUST /Sunsynk	SRNE/RYLON/Growatt
Schneider
LUXPOWER

Frequently-Asked Questions

What type of power output does this system provide?

The EG4 6000XP delivers 120/240V split-phase power, suitable for residential and off-grid applications.

How much battery storage is included?

Most configurations include 2 × 10.2kWh batteries, depending on your selected option.

Are all installation components included?

Yes, the kit includes essential wiring, breaker, fuse, and mounting hardware for setup.

Can I expand this system later?

Yes, the system is fully scalable, allowing additional batteries and solar panels.

What’s the difference between open-loop and closed-loop batteries?

Closed-loop systems communicate directly with the inverter, while open-loop systems operate independently but still function effectively.

Manual

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.

FAST & FREE SHIPPING

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30-DAYS EASY RETURNS

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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.

EG4 6000XP Complete Off-Grid Solar Kit | 3.32kW Solar | 10.2kWh Server Rack Batteries

Product Highlights

EG4 6000XP Complete Off-Grid Solar Kit | 3.32kW Solar | 10.2kWh Server Rack Batteries

EG4 6000XP Complete Off-Grid Solar Kit Features

EG4 6000XP Complete Off-Grid Solar Kit Applications

What's Included

EG4 6000XP 48V 120/240V Split Phase Complete Solar Power Kit Specifications

EG4 6000XP - 6000W Output - 48V - 120/240V Split Phase Specifications

Sungold Server Rack - 10.2kWh - Open Loop Specifications

EG4 LL-S - 10.2kWh - Closed Loop Specifications

Rich Solar Alpha 5 Pro - 10.2kWh - Open Loop Specifications

RUiXU 51.2V - 10.2kWh - Open Loop Specifications

SOK 48V - 10.2kWh - Open Loop Specifications

Frequently-Asked Questions

Manual

Shipping & Easy Returns

Why Buy From Us

Why Choose Off Grid Source

Our Customers Tell It Better Than We Do

They Stood By Me

Awesome Service!

Real Person, Honest Service.

Easy Return

Totally Off Grid.

Great Product! Fast Shipping

Excellent Customer Service