Sol-Ark 15K Complete Hybrid Solar Kit | 10kW Solar | 16kWh Wall Mount Batteries

Name: Sol-Ark 15K Complete Hybrid Solar Kit | 10kW Solar | 16kWh Wall Mount Batteries
Brand: Sol-Ark
SKU: SARK-15K-10-16-PY-C
Price: 16038.45 USD
Availability: InStock

BY: Sol-Ark

SKU: SARK-15K-10-16-PY-C

| Availability: In stock

$17,299.00

$16,038.45

You Save: $1,260.55

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Product Highlights

Includes twenty 500W panels for 10kW of rated solar
Sol-Ark 15K hybrid inverter manages solar, storage and grid power
Choose from compatible wall-mounted lithium battery options
120/240V split-phase power for compatible household equipment

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Sol-Ark 15K Complete Hybrid Solar Kit | 10kW Solar | 16kWh Wall Mount Batteries

The Sol-Ark 15K Complete Hybrid Solar Kit is a high-performance energy solution designed for homeowners and businesses seeking reliable backup power, energy independence, and long-term savings. At the core is the powerful Sol-Ark 15K hybrid inverter, capable of seamlessly managing solar input, battery storage, and grid interaction.

Paired with 10kW of high-efficiency solar panels and 16kWh wall-mounted lithium battery options, this system delivers dependable power for daily consumption and outage protection. With flexible battery choices—including both closed-loop and open-loop communication systems—this kit offers adaptability, efficiency, and scalability for a wide range of energy needs.

Sol-Ark 15K Complete Hybrid Solar Kit Features

Powerful 15K Hybrid Inverter - Supports 15,000W continuous output and 19,500W PV input, making it ideal for whole-home backup and high-demand applications.
Multiple Battery Options - Choose from leading brands like Pytes, Discover, EG4, RUiXU, and LINIOTECH, offering flexibility in performance, communication type, and installation style.
Wall-Mount Battery Design - Compact wall-mounted batteries save space while delivering strong performance and easy installation.
High-Efficiency Solar Array - Includes 20 × 500W Mono PERC panels (10kW) for optimal solar production and reduced electricity costs.
Seamless Backup Power - Instantly switches to battery power during outages, ensuring uninterrupted operation of essential loads.
Complete, Pre-Matched System - All components—including cables, breakers, and conduits—are selected for compatibility, simplifying installation.

Sol-Ark 15K Complete Hybrid Solar Kit Applications

Whole-home backup power - Keep your entire home powered during outages, including essential systems like HVAC, refrigerators, well pumps, and lighting. The system automatically switches to battery power, ensuring seamless operation without interruptions.
Grid-tied energy savings - Maximize your return on investment by using solar energy during the day and stored battery power at night. Reduce reliance on utility companies and protect yourself from rising electricity rates.
Partial or full off-grid setups - Perfect for homeowners looking to reduce or eliminate grid dependence. Whether you're in a remote location or transitioning to energy independence, this system provides reliable, self-sustaining power.
Peak shaving & energy optimization - Lower your electricity bills by storing energy when rates are low and using it during peak demand times. This smart energy management helps optimize consumption and reduce costly utility charges.
Small commercial & workshop use - Ideal for powering small businesses, garages, and workshops. Run tools, machinery, and daily operations with a dependable energy source that minimizes downtime and increases productivity.
Emergency preparedness - Stay protected during storms, blackouts, and grid failures with a dependable backup energy system. Ensure critical devices and systems remain operational when you need them most.

What's Included

Everything you need is included with your product.

Inverter (Choose One):

1 x Sol-Ark 15K - 15000W Output - 19500W PV Input - 48V - 120/240V Split Phase - Hybrid
1 x Sol-Ark 15K - 15000W Output - 19500W PV Input - 48V - 120/240V Split Phase - Hybrid (EMP Hardened)

Battery Options (Choose One):

1 x Pytes V16 - 16kWh - Closed Loop
1 x Discover Helios - 16.1kWh - Closed Loop
1 x LINIOTECH - 14.33kWh - Closed Loop
1 x EG4 WallMount Indoor - 16kWh - Open Loop
1 x RUiXU Lithi2-16 - 16kWh - Open Loop

Solar Panel:

20 × SunGold Power 500W Mono Black PERC (10kW)

Accessories:

2 x 10AWG Solar Extension Cable - 50ft
4/0 AWG Battery Cable - 4ft - 5/16 Both Ends (Set Red & Black)
2 x 25A PV Breaker
3 x Replacement Inline Fuse Holder | Choose Amp: 10A, 15A, 20A, 30A

Accessory Based on Battery Choice:

1 x C-BOX SE (Comes with Pytes)
1 x Parallel Cable (Comes with Pytes)
1 x Sol-Ark 15K Conduit Box (Comes with Discover)
1 x Battery To Inverter Cable Set - 2-Pos, 2-Neg 2/0 1.0m (Comes with Discover)
1 x Indoor Buildable Conduit Box (Comes with EG4)
1 x RUiXU Conduit Box for Lithi2-16 with RX-12K or Sol-Ark 15K (Comes with RUiXU)

Sol-Ark 15K Complete Hybrid Solar Kit Specifications

Sol-Ark 15K - 15000W Output - 19500W PV Input - 48V - 120/240V Split Phase - Hybrid

Input Data (PV)

Specification	Details
Max. Allowed PV Power (STC)	19,500W
Rated MPPT Operating Voltage Range	175 - 425V
MPPT Voltage Range	150 - 500V
Startup Voltage	125V
Max. Input Voltage	500V
Max. Operating Input Current per MPPT	26A
Max. Short Circuit Current per MPPT	44A
No. of MPP Trackers	3
No. of PV Strings per MPPT	2
Max. AC Coupled Input	19,200W

Output Data (AC)

Specification	Details
Nominal AC Voltage	120/240V, 120/208V, 220V
Grid Frequency	50 / 60Hz
Real Power, max continuous	15,000W
Max. Output Current	62.5A
Real Power, max continuous (batteries only, no PV)	12,000W (50A @ 240V)
Peak Apparent Power (10s, off-grid)	24,000VA @ 240V
Peak Apparent Power (100ms, off-grid)	30,000VA @ 240V
Max Output Fault Current (5s)	94A with PV, 75A (batteries only)
Max Output Fault Current (100ms)	120A
Max. Grid Passthrough Current	200A
Power Factor Output Range	+/- 0.9 adjustable
Backup Transfer Time	5ms
CEC Efficiency	96.5%
Max Efficiency	97.5%
Design (DC to AC)	Transformerless DC
Stackable	Up to 12 in parallel

Battery Input Data (DC)

Specification	Details
Battery Technologies	Lithium / Lead Acid
Nominal DC Voltage	48V
Operating Voltage Range	43 - 63V
Capacity	50 — 9900Ah
Max. Battery Charge / Discharge Current	275A
Charging Controller	3-Stage with Equalization
Grid to Battery Charging Efficiency	96.0%
External Battery Temperature Sensor (BTS)	Included
Automatic Generator Start (AGS)	2 Wire Start - Integrated
BMS Communication	CANBus & RS485 MODBUS

General Data

Specification	Details
Dimensions (H x W x D)	807 x 494 x 306 mm (31.8 x 19.4 x 12 in)
Weight	61.2 Kg / 135 lb.
Enclosure	IP65 / NEMA 3R
Ambient Temperature	-25~55°C, > 45°C Derating
Noise	< 30 dB @ 25°C (77°F)
Idle consumption	- No Load 90W
Communication and Monitoring	Wi-Fi & LAN Hardware Included
Standard Warranty	10 Years

Protection and Certifications

Specification	Details
Certifications and Listings	UL1741-2010/2018, IEEE1547a 2003/2014, FCC 15 Class B, UL1741SB, CA Rule 21, HECO Rule 14H
PV DC Disconnect Switch — NEC 240.15	Integrated
Ground Fault Detection — NEC 690.5	Integrated
PV Rapid Shutdown Control — NEC 690.12	Integrated
PV Arc Fault Detection — NEC 690.11	Integrated
PV Input Lightning Protection	Integrated
PV String Input Reverse Polarity Protection	Integrated
AC Output Breaker - 63A	Integrated
250A Battery Breaker / Disconnect	Integrated
Surge Protection	DC Type II / AC Type II

Sol-Ark 15K - 15000W Output - 19500W PV Input - 48V - 120/240V Split Phase - Hybrid (EMP Hardened) Specifications

Input Data (PV)

Specification	Details
Max. Allowed PV Power (STC)	19,500W
Rated MPPT Operating Voltage Range	175 - 425V
MPPT Voltage Range	150 - 500V
Startup Voltage	125V
Max. Input Voltage	500V
Max. Operating Input Current per MPPT	26A
Max. Short Circuit Current per MPPT	44A
No. of MPP Trackers	3
No. of PV Strings per MPPT	2
Max. AC Coupled Input	19,200W

Output Data (AC)

Specification	Details
Nominal AC Voltage	120/240V, 120/208V, 220V
Grid Frequency	50 / 60Hz
Real Power, max continuous	15,000W
Max. Output Current	62.5A
Real Power, max continuous (batteries only, no PV)	12,000W (50A @ 240V)
Peak Apparent Power (10s, off-grid)	24,000VA @ 240V
Peak Apparent Power (100ms, off-grid)	30,000VA @ 240V
Max Output Fault Current (5s)	94A with PV, 75A (batteries only)
Max Output Fault Current (100ms)	120A
Max. Grid Passthrough Current	200A
Power Factor Output Range	+/- 0.9 adjustable
Backup Transfer Time	5ms
CEC Efficiency	96.5%
Max Efficiency	97.5%
Design (DC to AC)	Transformerless DC
Stackable	Up to 12 in parallel

Battery Input Data (DC)

Specification	Details
Battery Technologies	Lithium / Lead Acid
Nominal DC Voltage	48V
Operating Voltage Range	43 - 63V
Capacity	50 — 9900Ah
Max. Battery Charge / Discharge Current	275A
Charging Controller	3-Stage with Equalization
Grid to Battery Charging Efficiency	96.0%
External Battery Temperature Sensor (BTS)	Included
Automatic Generator Start (AGS)	2 Wire Start - Integrated
BMS Communication	CANBus & RS485 MODBUS

General Data

Specification	Details
Dimensions (H x W x D)	807 x 494 x 306 mm (31.8 x 19.4 x 12 in)
Weight	61.2 Kg / 135 lb.
Enclosure	IP65 / NEMA 3R
Ambient Temperature	-25~55°C, > 45°C Derating
Noise	< 30 dB @ 25°C (77°F)
Idle consumption	- No Load 90W
Communication and Monitoring	Wi-Fi & LAN Hardware Included
Standard Warranty	10 Years

Protection and Certifications

Specification	Details
Certifications and Listings	UL1741-2010/2018, IEEE1547a 2003/2014, FCC 15 Class B, UL1741SB, CA Rule 21, HECO Rule 14H
PV DC Disconnect Switch — NEC 240.15	Integrated
Ground Fault Detection — NEC 690.5	Integrated
PV Rapid Shutdown Control — NEC 690.12	Integrated
PV Arc Fault Detection — NEC 690.11	Integrated
PV Input Lightning Protection	Integrated
PV String Input Reverse Polarity Protection	Integrated
AC Output Breaker - 63A	Integrated
250A Battery Breaker / Disconnect	Integrated
Surge Protection	DC Type II / AC Type II

Pytes V16 - 16kWh - Closed Loop Specifications

Electrical

Specification	Details
Battery Chemistry	Lithium Iron Phosphate (LFP)
Rated Voltage	51.2 V
Rated Capacity	314 Ah
Rated Energy	16kWh
Recommended Continuous Charge / Discharge Current	125 A (6.4kW)
Max Charge / Discharge Current	200A (10.24kW)
Peak Discharge Current	300A (15.36kW) @15s

General

Specification	Details
Dimensions (W × D × H)	26.42 × 10.24 × 27.56 inch (671 × 260 × 700 mm)
Weight (lb / kg)	288 / 130.5
Ingress Protection Rating	IP66
Mounting Method	Wall / Ground
Terminal	Phoenix Plug & Play DC Connector
Communication Ports	CAN / RS485 / RS232 / Dry Contact / WiFi
Cycle Life	8000 cycles
Warranty	10 years

Internal Heating Film

Specification	Details
Rated Input Voltage	51.2 Vdc
Rated Power	500 W
Control Temperature	On: ≤41°F (5°C) / Off: ≥59°F (15°C)

Environmental

Specification	Details
Charging Temperature	32°F ~ 131°F (0°C ~ 55°C)
Discharging Temperature	-4°F ~ 131°F (-20°C ~ 55°C)
Recommended Operating Altitude	≤ 9843 ft (3000 m)
Relative Humidity	0 ~ 95%, non-condensing

Compliance

Specification	Details
Certifications	UL 9540 Ed.3 (2023), UL 9540A, UL 1973, UN 38.3

Discover Helios - 16.1kWh - Closed Loop Specifications

Electrical Specifications

Specification	Details
Nominal Voltage	51.2 V
Nominal Capacity	314 Ah
Usable Energy	16,080 Wh
Depth of Discharge	100% (1)
Charge Bulk Voltage - Bulk Vdc	55.2 – 56.8 V
Charge Absorption Voltage - U1 MAX	55.2 – 56.8 V
Charge Float Voltage - U2	53.6 V
Charge Termination Current	5 A
Recommended High Voltage Disconnect	56.9 V
Overvoltage Disconnect (BMS)	58.0 V
Recommended Low Voltage Disconnect	48 V
Undervoltage Disconnect (BMS)	43.2 V
Max Continuous Charge Current	200 A
Max Continuous Discharge Current	200 A
Max Continuous Discharge Rate	10.24 kW
Peak Discharge Current (15 seconds)	300 A RMS
Self Discharge Current (operation)	≤ 25 mA
Self Discharge Current (battery OFF)	≤ 4 mA
Breaker	200 A breaker
Maximum short circuit fault current	7.16 kA (100 ms) / 3.58 kA (100 ms)
Arc Flash Incident Energy IEm	0.310 Cal/cm2
Arc Flash Incident Energy AFB	239 mm (9.41 in)

Mechanical Specifications

Specification	Details
Height	900 mm (35.3 in)
Width	465 mm (18.3 in)
Depth - body only	247 mm (9.7 in)
Depth (including Wall-Mount bracket)	271 mm (10.7 in)
Terminal	Quick Connect Plug and Pull Terminal
Weight	136 kg (299 lb)
IP Rating	IP65
Case Material	Galvanized Steel Sheet

Regulatory

Specification	Details
Certifications	UN38.3, UL 1973, UL 9540A, UL 9540 DC ESS 3rd Edition

LINIOTECH - 14.33kWh - Closed Loop Specifications

Specifications	Details
Battery Chemistry	LiFePO4
Capacity (Ah)	280Ah
Scalability	Max.16pcs in parallel (262kWh)
Voltage (V)	51.2V
Operating Voltage(V)	46-56V
Energy (kWh)	14.34kWh
Recommend Discharge Energy (80% DOD) (kWh)	11.47kWh
Recommend Charge/Discharge Current (A)	100A
Charge/Discharge Current (Max.)	150A
Peak Current (2 mins, 25°C)	200A
Recommend Depth of Discharge	90%
Dimension (W/H/D)	7001050200mm / 27.641.37.9 in
Weight Approximate	128.5kgs / 283 lbs
Master LED Indicator	4 LED (SOC:25%~100%) \| 2 LED (working, alarming, protecting)
IP Rating of Enclosure	IP65
Working Temperature	Charge:0℃～55℃ Discharge:-20℃～55℃
Storage Temperature	0℃～35℃
Humidity	5%~95%
Altitude	≤2000m
Cycle Life (25±2℃,0.5C/0.5C,80%EOL)	≥8500
Installation	Ground/Outdoor
Communication Port	CAN2.0, RS485, WiFi
Warranty Period	12 years
Certification	UL1973, UL9540A, UL9540, CB-IEC62619, CE-EMC, UN38.3, MSDS
Maximum Continuous Discharge Rate	7.68KW

EG4 WallMount Indoor - 16kWh - Open Loop Specifications

Type & model

Specifications	Details
Product type	LFP Battery
Battery type	Lithium Iron Phosphate (LFP)
Model number	WM-48-314-IN-XX / WM48314INXX (XX is a number between 00 – 99)

Electrical characteristics

Specifications	Details
Nominal energy capacity	16kWh
Usable energy (DOD%)	12.86kWh (80% recommended)
Recommended voltage range	47.5 – 57.6 VDC
Nominal voltage	51.2 VDC
Capacity	314Ah
Charging voltage range	56 – 57 VDC
Discharging cut-off voltage	47.5 VDC
Max continuous/recommended charge current	157A/157A
Max continuous/recommended discharge current	200A/157A
Continuous charge/discharge power	8/10.2 kW
Recommended charging/discharging rate	0.5C
Short circuit current	1700A, 15ms delay
Peak power	12.8kW (3 sec)
Round-trip efficiency	95%
Max parallel units	32
Protection features	Over/Under Voltage, Over-Current, Short Circuit, High/Low Temp
Battery management system (BMS)	Integrated, Active Balancing
Communication protocols	RS485, CAN
Battery breaker	250A

Battery heater specifications

Specifications	Details	Condition
Voltage	56V	-
Power consumption	448W	-
Internal battery temperature	≤32°F (0°C)/≥37°F (3°C)	Heat On/Heat Off

Environmental specifications

Specifications	Details
Storage temperature range*	-4 – 131°F (-20 – 55°C)
Humidity range	5% – 95% RH (non-condensing)
Altitude	9843 ft. (<3000 m)
Cooling method	Natural Convection
Dimensions (H × W × D)	34.1 in. × 18.1 in. × 9.6 in. (865 mm × 460 mm × 245 mm)
Operating temperature range	Charge: 32 – 122°F (0 – 50°C) \| Discharging: -4 – 131°F (-20 – 55°C)

Mechanical specifications

Specifications	Details
Weight	293.2 lbs. (133 kg)
Enclosure rating	IP20
Mounting options	Floor mount/wall attached
Display/indicators	LED Status
Connector type	Degson quick connector/screw terminal

Certifications & compliance

Specifications	Details
UL 1973	Yes
UL 9540A	Yes

Warranty & lifecycle

Specifications	Details
Cycle life (70% EOL capacity)*	10000 cycles @ 0.5C, 25°C, 80% DOD
Design life	10 years
Warranty	10 years or 10000 cycles
Lifetime production**	122.2 MWh
Application type	Residential/Commercial/Off-grid/Backup

RUiXU Lithi2-16 - 16kWh - Open Loop Specification

Specifications	Details
Nominal Voltage	51.2V
Capacity	314Ah (Min. Capacity @ 0.2C: 314Ah)
Nominal Energy	16.07kWh
Operating Voltage Range	44.8V - 56.0V
Charge Voltage	56.8V
Recommended Charge Current	140A
Max Charge Current	200A
Recommended Discharge Current	100A
Max Discharge Current	200A
Cycle Life (@ 80% DOD)	≥ 9500 cycles
Communication Protocols	RS485 / CAN
Dimensions (with Wheels)	36.3" x 21.3" x 10"
Weight	~320 lbs
Mounting Options	Wall-mounted with included screws and anti-tipping anchor
Certifications	UL1973, UL9540
IP Rating	IP65 (Outdoor-Ready)

FAQs

Can this system power my entire home?

Yes, the Sol-Ark 15K is designed for whole-home backup, capable of running essential circuits and many large appliances depending on configuration.

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

Closed loop batteries communicate directly with the inverter for optimized charging and performance, while open loop systems require manual configuration.

Can I expand this system later?

Yes, the system is fully scalable, allowing additional batteries or solar panels to be added over time.

How long will 16kWh last during an outage?

Depending on usage, essential loads can run for many hours to over a full day.

Manual

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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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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.

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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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Sol-Ark 15K Complete Hybrid Solar Kit | 10kW Solar | 16kWh Wall Mount Batteries

Product Highlights

Sol-Ark 15K Complete Hybrid Solar Kit | 10kW Solar | 16kWh Wall Mount Batteries

Sol-Ark 15K Complete Hybrid Solar Kit Features

Sol-Ark 15K Complete Hybrid Solar Kit Applications

What's Included

Sol-Ark 15K Complete Hybrid Solar Kit Specifications

Sol-Ark 15K - 15000W Output - 19500W PV Input - 48V - 120/240V Split Phase - Hybrid

Input Data (PV)

Output Data (AC)

Battery Input Data (DC)

General Data

Protection and Certifications

Sol-Ark 15K - 15000W Output - 19500W PV Input - 48V - 120/240V Split Phase - Hybrid (EMP Hardened) Specifications

Protection and Certifications

Pytes V16 - 16kWh - Closed Loop Specifications

Discover Helios - 16.1kWh - Closed Loop Specifications

LINIOTECH - 14.33kWh - Closed Loop Specifications

EG4 WallMount Indoor - 16kWh - Open Loop Specifications

RUiXU Lithi2-16 - 16kWh - Open Loop Specification

FAQs

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