7.2kW Complete Solar Power System - Sol-Ark 15K + [20.4-23.5kWh Lithium Battery Bank] + 18 x 400W Mono Solar Panels | Includes Schematic [BPK-PRO]

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7.2kW Complete Solar Power System - Sol-Ark 15K + [20.4-23.5kWh Lithium Battery Bank] + 18 x 400W Mono Solar Panels | Includes Schematic [BPK-PRO]

Name: 7.2kW Complete Solar Power System - Sol-Ark 15K + [20.4-23.5kWh Lithium Battery Bank] + 18 x 400W Mono Solar Panels | Includes Schematic [BPK-PRO]
Brand: BPK
Price: 17989.0 USD
Availability: InStock

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8+ sold In the last 7 days

Free Shipping Get it between Wed, Jul 31 - Fri, Aug 2

Free Returns Free Returns within 30 Days of Delivery

Lifetime Customer Support Unlimited lifetime support, always available.

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Why Choose Shop Solar

Gain your power independence today and power all of life's essentials with our Backup Power Kits. Designed for running essential everyday power needs, these solar kits feature all-in-one hybrid inverters, enabling seamless operation on or off-grid. You can recharge your battery bank with grid or generator power, ensuring long-term uninterrupted energy supply.

Embrace simplicity and independence with these simple solar solutions, designed for those seeking a hassle-free, plug-and-play backup solar power solution. Each solar kit is designed for easy installation, making it effortless to harness the power of the sun and gain your energy independence.

Common Uses: Home backup power, mid-size on or off-grid applications, standalone power systems for homes, cabins, businesses and even remote or mobile applications.

Each kit includes all of the cables, connectors, adapters, diagrams, guides, parts and pieces, needed to get up and running with quiet, free and reliable solar power, all backed by our lifetime customer support (phone, email & chat). Experience simplicity, value, and reliability with our complete solar kit packages.

Order securely online with major credit cards or PayPal, or enjoy instant financing options at checkout. Give us a call at 877-242-2792 if you have any specific questions.

Embrace the freedom of renewable energy and take control of your power needs today!

Why Choose Shop Solar

Top Solar Company in the USA

The prestigious ranking by Consumer Affairs is based on comprehensive evaluations, including ratings and reviews, equipment options, support services, pricing transparency, warranties, and various other factors. Among the top 6 nominated companies, Shop Solar stands out with the highest review rating, reaffirming its dedication to customer satisfaction and product quality.

Best Components, Lowest Prices

We cut out the bloat of traditional solar companies and pass those savings off to you. Plus, we provide free shipping on all solar kits and lifetime customer service on everything we sell.

Expert Guidance

Our team of solar professionals is here to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.

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We’re people just like you

We’re not corporate and neither are our customers. We’re just a group of 50+ solar enthusiasts who are passionate about providing an honest, no-BS way for anyone, anywhere to improve their lives and the world around them with solar power.

Trusted Solar Authority

With over 40,000+ happy customers, 2,500+ positive reviews, and decades of experience in the industry, we’re proud to say we’re America’s #1 solar power solutions provider. You can trust us to provide you with top-notch products and legendary customer service at every step of the way.

What's Included:

Ships from USA!
1 x Sol-Ark 15K 120/240/208V 48V [All-In-One] Pre-Wired Hybrid Solar Inverter
18 x 400W Monocrystalline Solar Panels - 25 Years Linear Performance Warranty
2 x 50ft, 10AWG, PV Extension Cables, MC4, SET
2 x 10ft, 10AWG, PV Extension Cables, MC4, SET
2 x PV Inline Fuse Kit
4 x EG4 Server Rack Battery 5.12kWh | EG4-LL-S
1 x 6 ft 4/0AWG, Inverter to Battery Rack Cable SET
1 x EG4 6-slot Battery Rack
1 x 2P Disconnect Switch
1 x 15K BusBar Pair
Custom Wiring Schematic / Diagram & Commissioning Guide
Guaranteed Lifetime Customer Support

Product Specifications:

Sol-Ark 15K Inverter Specs
Type	Lead-Acid or Li-Ion
Nominal DC Input	48V
Capacity	50 - 9900Ah
Max Allowed PV Power	17000W
Max DC Voltage (Voc)	500V @ 26A
Starting Voltage	125V
Dimensions (HxWxD)	31.8" x 18.3" x 10.9"
Weight	135lbs
Installation Style	Wall Mounted
Standard Warranty	10 Years

BPK-PRO Kit Specs
Max Continuous Output	7,500W
Max Solar Input	12,000 watts
Total Wattage of Panels	7,200W
Total KWH of Batteries	20.4kWh
Wattage Per Panel	400W
# of Panels	18
System Voltage	48V
Battery Chemistry	Lithium (LFP)
# of Batteries	4
Battery Weight	112.5lbs

EG4 LL-S Lithium Battery Specifications
Nominal Voltage	51.2V
Nominal Capacity	100Ah
Charging Current	100A (Max. continuous)
Discharging Current	100A (Max. continuous)
Charging Range	32° ‒ 113°F (0°C to 45°C)
Discharging Range	-4°F ‒ 122°F (-20°C to 50°C)
Dimensions	6.1 × 19 × 17.4 in.
Design Life	*15 Years at 80% DoD
Communications	EG4, Schneider, Sol-Ark, Victron, Growatt, Megarevo, Luxpower, and Deye inverters
Warranty	5 years

400 Watt Solar Panel Specs
Cell Type	Monocrystalline
Optimum Operating Voltage (Vmp)	31~35V
Optimum Operating Current (Imp)	11~14A
Open Circuit Voltage (Voc)	37~42V
Short Circuit Current (Isc)	12~14
Module Efficiency	20.5~20.8
Dimensions	43.07~44.64 x 67.79~69.05 in
Warranty	25years Linear Performance Warranty

Disclaimer: Each solar kit includes solar-specific equipment to get you started, but please keep in mind that you may need to purchase additional items like installation tools, grounding rods/wire, and any AC components you might need. We highly recommend bringing in a certified solar installer or master electrician to help with the installation process to ensure a safe and reliable system that meets all relevant codes and standards. Also, if you purchase a solar kit without solar panels, you will be responsible for ensuring the compatibility and configuration of your solar panel array. Each solar kit includes professionally designed schematics that work within the parameters of each inverter. There are minimum and maximum input voltages with each inverter that you will need to be aware of so that you do not damage your inverter and/or void your warranty.

What's Included:

Ships from USA!
1 x Sol-Ark 15K 120/240/208V 48V [All-In-One] Pre-Wired Hybrid Solar Inverter
18 x 400W Monocrystalline Solar Panels - 25 Years Linear Performance Warranty
2 x 50ft, 10AWG, PV Extension Cables, MC4, SET
2 x 10ft, 10AWG, PV Extension Cables, MC4, SET
2 x PV Inline Fuse Kit
1 x 2P Disconnect Switch
4 x EG4 Server Rack Battery 5.12kWh | EG4-LL-S
1 x EG4 6-slot Battery Rack
1 x EG4 6-slot Battery Rack
1 x 15K BusBar Pair
1 x PV Roof Mount Set
Custom Wiring Schematic / Diagram & Commissioning Guide
Guaranteed Lifetime Customer Support

Product Specifications:

Sol-Ark 15K Inverter Specs
Type	Lead-Acid or Li-Ion
Nominal DC Input	48V
Capacity	50 - 9900Ah
Max Allowed PV Power	17000W
Max DC Voltage (Voc)	500V @ 26A
Starting Voltage	125V
Dimensions (HxWxD)	31.8" x 18.3" x 10.9"
Weight	135lbs
Installation Style	Wall Mounted
Standard Warranty	10 Years

BPK-PRO Kit Specs
Max Continuous Output	7,500W
Max Solar Input	12,000 watts
Total Wattage of Panels	7,200W
Total KWH of Batteries	20.4kWh
Wattage Per Panel	400W
# of Panels	18
System Voltage	48V
Battery Chemistry	Lithium (LFP)
# of Batteries	4
Battery Weight	112.5lbs

EG4 LL-S Lithium Battery Specifications
Nominal Voltage	51.2V
Nominal Capacity	100Ah
Charging Current	100A (Max. continuous)
Discharging Current	100A (Max. continuous)
Charging Range	32° ‒ 113°F (0°C to 45°C)
Discharging Range	-4°F ‒ 122°F (-20°C to 50°C)
Dimensions	6.1 × 19 × 17.4 in.
Design Life	*15 Years at 80% DoD
Communications	EG4, Schneider, Sol-Ark, Victron, Growatt, Megarevo, Luxpower, and Deye inverters
Warranty	5 years

400 Watt Solar Panel Specs
Cell Type	Monocrystalline
Optimum Operating Voltage (Vmp)	31~35V
Optimum Operating Current (Imp)	11~14A
Open Circuit Voltage (Voc)	37~42V
Short Circuit Current (Isc)	12~14
Module Efficiency	20.5~20.8
Dimensions	43.07~44.64 x 67.79~69.05 in
Warranty	25years Linear Performance Warranty

What's Included:

Ships from USA!
1 x Sol-Ark 15K 120/240/208V 48V [All-In-One] Pre-Wired Hybrid Solar Inverter
18 x 400W Monocrystalline Solar Panels - 25 Years Linear Performance Warranty
2 x 50ft, 10AWG, PV Extension Cables, MC4, SET
2 x 10ft, 10AWG, PV Extension Cables, MC4, SET
2 x PV Inline Fuse Kit
4 x Pytes Battery 5.12kWh E-BOX-48-100R LFP Server Rack Battery
1 x EG4 6-slot Battery Rack
1 x EG4 6-slot Battery Rack
1 x PV Ground Mount Set
1 x 2P Disconnect Switch
1 x 15K BusBar Pair
Custom Wiring Schematic / Diagram & Commissioning Guide
Guaranteed Lifetime Customer Support

Product Specifications:

Sol-Ark 15K Inverter Specs
Type	Lead-Acid or Li-Ion
Nominal DC Input	48V
Capacity	50 - 9900Ah
Max Allowed PV Power	17000W
Max DC Voltage (Voc)	500V @ 26A
Starting Voltage	125V
Dimensions (HxWxD)	31.8" x 18.3" x 10.9"
Weight	135lbs
Installation Style	Wall Mounted
Standard Warranty	10 Years

BPK-PRO Kit Specs
Max Continuous Output	7,500W
Max Solar Input	12,000 watts
Total Wattage of Panels	7,200W
Total KWH of Batteries	20.4kWh
Wattage Per Panel	400W
# of Panels	18
System Voltage	48V
Battery Chemistry	Lithium (LFP)
# of Batteries	4
Battery Weight	112.5lbs

EG4 LL-S Lithium Battery Specifications
Nominal Voltage	51.2V
Nominal Capacity	100Ah
Charging Current	100A (Max. continuous)
Discharging Current	100A (Max. continuous)
Charging Range	32° ‒ 113°F (0°C to 45°C)
Discharging Range	-4°F ‒ 122°F (-20°C to 50°C)
Dimensions	6.1 × 19 × 17.4 in.
Design Life	*15 Years at 80% DoD
Communications	EG4, Schneider, Sol-Ark, Victron, Growatt, Megarevo, Luxpower, and Deye inverters
Warranty	5 years

400 Watt Solar Panel Specs
Cell Type	Monocrystalline
Optimum Operating Voltage (Vmp)	31~35V
Optimum Operating Current (Imp)	11~14A
Open Circuit Voltage (Voc)	37~42V
Short Circuit Current (Isc)	12~14
Module Efficiency	20.5~20.8
Dimensions	43.07~44.64 x 67.79~69.05 in
Warranty	25years Linear Performance Warranty

What's Included:

Ships from USA!
1 x Sol-Ark 15K 120/240/208V 48V [All-In-One] Pre-Wired Hybrid Solar Inverter
18 x 400W Monocrystalline Solar Panels - 25 Years Linear Performance Warranty
2 x 50ft, 10AWG, PV Extension Cables, MC4, SET
2 x 10ft, 10AWG, PV Extension Cables, MC4, SET
2 x PV Inline Fuse Kit
2 x EG4 PowerPro [14.3kWh] Wall Mount Lithium Outdoor-Rated Battery - 10 Years Warranty
2/0 AWG Battery Cable Set
1 x 2P Disconnect Switch
1 x EG4 PowerPro Paralleling Cables
Custom Wiring Schematic / Diagram & Commissioning Guide
Guaranteed Lifetime Customer Support

Product Specifications:

Sol-Ark 15K Inverter Specs
Type	Lead-Acid or Li-Ion
Nominal DC Input	48V
Capacity	50 - 9900Ah
Max Allowed PV Power	17000W
Max DC Voltage (Voc)	500V @ 26A
Starting Voltage	125V
Dimensions (HxWxD)	31.8" x 18.3" x 10.9"
Weight	135lbs
Installation Style	Wall Mounted
Standard Warranty	10 Years

BPK-PRO Kit Specs
Max Continuous Output	7,500W
Max Solar Input	12,000 watts
Total Wattage of Panels	7,200W
Total KWH of Batteries	28.6kWh
Wattage Per Panel	400W
# of Panels	18
System Voltage	48V
Battery Chemistry	Lithium (LFP)
# of Batteries	2
Battery Weight	308.6 lbs

EG4 PowerPro [14.3kWh] Wall Mount Lithium Battery Specifications
Model name	PowerPro WallMount AllWeather Battery
Battery Type	LiFePO4 (Lithium Iron Phosphate, Grade A)
Voltage	54V)
Continuous Charge/Discharge Current	200A (Max)
Capacity	14.3kWh
BMS	200A
Weight	308.6 lbs. / 140Kg
Dimensions	34.6 in.×22.3 in.×9.1 in
Application	Outdoor-Rated Battery

400 Watt Solar Panel Specs
Cell Type	Monocrystalline
Optimum Operating Voltage (Vmp)	31~35V
Optimum Operating Current (Imp)	11~14A
Open Circuit Voltage (Voc)	37~42V
Short Circuit Current (Isc)	12~14
Module Efficiency	20.5~20.8
Dimensions	43.07~44.64 x 67.79~69.05 in
Warranty	25years Linear Performance Warranty

What's Included:

Ships from USA!
1 x Sol-Ark 15K 120/240/208V 48V [All-In-One] Pre-Wired Hybrid Solar Inverter
18 x 400W Monocrystalline Solar Panels - 25 Years Linear Performance Warranty
2 x 50ft, 10AWG, PV Extension Cables, MC4, SET
2 x 10ft, 10AWG, PV Extension Cables, MC4, SET
2 x PV Inline Fuse Kit
2 x EG4 PowerPro [14.3kWh] Wall Mount Lithium Outdoor-Rated Battery - 10 Years Warranty
2/0 AWG Battery Cable Set
1 x PV Roof Mount Set
1 x 2P Disconnect Switch
1 x EG4 PowerPro Paralleling Cables
Custom Wiring Schematic / Diagram & Commissioning Guide
Guaranteed Lifetime Customer Support

Product Specifications:

Sol-Ark 15K Inverter Specs
Type	Lead-Acid or Li-Ion
Nominal DC Input	48V
Capacity	50 - 9900Ah
Max Allowed PV Power	17000W
Max DC Voltage (Voc)	500V @ 26A
Starting Voltage	125V
Dimensions (HxWxD)	31.8" x 18.3" x 10.9"
Weight	135lbs
Installation Style	Wall Mounted
Standard Warranty	10 Years

BPK-PRO Kit Specs
Max Continuous Output	7,500W
Max Solar Input	12,000 watts
Total Wattage of Panels	7,200W
Total KWH of Batteries	28.6kWh
Wattage Per Panel	400W
# of Panels	18
System Voltage	48V
Battery Chemistry	Lithium (LFP)
# of Batteries	2
Battery Weight	308.6 lbs

EG4 PowerPro [14.3kWh] Wall Mount Lithium Battery Specifications
Model name	PowerPro WallMount AllWeather Battery
Battery Type	LiFePO4 (Lithium Iron Phosphate, Grade A)
Voltage	54V)
Continuous Charge/Discharge Current	200A (Max)
Capacity	14.3kWh
BMS	200A
Weight	308.6 lbs. / 140Kg
Dimensions	34.6 in.×22.3 in.×9.1 in
Application	Outdoor-Rated Battery

400 Watt Solar Panel Specs
Cell Type	Monocrystalline
Optimum Operating Voltage (Vmp)	31~35V
Optimum Operating Current (Imp)	11~14A
Open Circuit Voltage (Voc)	37~42V
Short Circuit Current (Isc)	12~14
Module Efficiency	20.5~20.8
Dimensions	43.07~44.64 x 67.79~69.05 in
Warranty	25years Linear Performance Warranty

What's Included:

Ships from USA!
1 x Sol-Ark 15K 120/240/208V 48V [All-In-One] Pre-Wired Hybrid Solar Inverter
18 x 400W Monocrystalline Solar Panels - 25 Years Linear Performance Warranty
2 x 50ft, 10AWG, PV Extension Cables, MC4, SET
2 x 10ft, 10AWG, PV Extension Cables, MC4, SET
2 x PV Inline Fuse Kit
2 x EG4 PowerPro [14.3kWh] Wall Mount Lithium Outdoor-Rated Battery - 10 Years Warranty
2/0 AWG Battery Cable Set
1 x PV Ground Mount Set
1 x 2P Disconnect Switch
1 x EG4 PowerPro Paralleling Cables
Custom Wiring Schematic / Diagram & Commissioning Guide
Guaranteed Lifetime Customer Support

Product Specifications:

Sol-Ark 15K Inverter Specs
Type	Lead-Acid or Li-Ion
Nominal DC Input	48V
Capacity	50 - 9900Ah
Max Allowed PV Power	17000W
Max DC Voltage (Voc)	500V @ 26A
Starting Voltage	125V
Dimensions (HxWxD)	31.8" x 18.3" x 10.9"
Weight	135lbs
Installation Style	Wall Mounted
Standard Warranty	10 Years

BPK-PRO Kit Specs
Max Continuous Output	7,500W
Max Solar Input	12,000 watts
Total Wattage of Panels	7,200W
Total KWH of Batteries	28.6kWh
Wattage Per Panel	400W
# of Panels	18
System Voltage	48V
Battery Chemistry	Lithium (LFP)
# of Batteries	2
Battery Weight	308.6 lbs

EG4 PowerPro [14.3kWh] Wall Mount Lithium Battery Specifications
Model name	PowerPro WallMount AllWeather Battery
Battery Type	LiFePO4 (Lithium Iron Phosphate, Grade A)
Voltage	54V)
Continuous Charge/Discharge Current	200A (Max)
Capacity	14.3kWh
BMS	200A
Weight	308.6 lbs. / 140Kg
Dimensions	34.6 in.×22.3 in.×9.1 in
Application	Outdoor-Rated Battery

400 Watt Solar Panel Specs
Cell Type	Monocrystalline
Optimum Operating Voltage (Vmp)	31~35V
Optimum Operating Current (Imp)	11~14A
Open Circuit Voltage (Voc)	37~42V
Short Circuit Current (Isc)	12~14
Module Efficiency	20.5~20.8
Dimensions	43.07~44.64 x 67.79~69.05 in
Warranty	25years Linear Performance Warranty

What's Included:

Ships from USA!
1 x Sol-Ark 15K 120/240/208V 48V [All-In-One] Pre-Wired Hybrid Solar Inverter
18 x 400W Monocrystalline Solar Panels - 25 Years Linear Performance Warranty
1 x BigBattery ETHOS 4-Battery Bundle (4 modules) 48V
2 x 50ft, 10AWG, PV Extension Cables, MC4, SET
2 x 10ft, 10AWG, PV Extension Cables, MC4, SET
2 x PV Inline Fuse Kit
1 x 2P Disconnect Switch
1/0AWG Battery Cable Set
Custom Wiring Schematic / Diagram & Commissioning Guide
Guaranteed Lifetime Customer Support

Product Specifications:

Sol-Ark 15K Inverter Specs
Type	Lead-Acid or Li-Ion
Nominal DC Input	48V
Capacity	50 - 9900Ah
Max Allowed PV Power	17000W
Max DC Voltage (Voc)	500V @ 26A
Starting Voltage	125V
Dimensions (HxWxD)	31.8" x 18.3" x 10.9"
Weight	135lbs
Installation Style	Wall Mounted
Standard Warranty	10 Years

Bigbattery Ethos 48V Specifications
System Voltage	48V
Nominal Voltage	51.2V
Chemistry	LiFePO4
kWh Capacity	10.24kWh
Ah Capacity	200Ah
Charging Voltage Range	55.6 - 57V
Max Charge Voltage	57V
Operating Voltage Range	48 – 57V
Cell Configuration	16S 2P
Weight	273 lb (123.8 kg)
Dimensions	6.7 in (170 mm) 26.5 in (674 mm) 43.3 in (1100 mm)

400 Watt Solar Panel Specs
Cell Type	Monocrystalline
Optimum Operating Voltage (Vmp)	31~35V
Optimum Operating Current (Imp)	11~14A
Open Circuit Voltage (Voc)	37~42V
Short Circuit Current (Isc)	12~14
Module Efficiency	20.5~20.8
Dimensions	43.07~44.64 x 67.79~69.05 in
Warranty	25years Linear Performance Warranty

BPK-PRO Kit Specs
Max Continuous Output	7,500W
Max Solar Input	12,000 watts
Total Wattage of Panels	7,200W
Total KWH of Batteries	20.4kWh
Wattage Per Panel	400W
# of Panels	18
System Voltage	48V
Battery Chemistry	Lithium (LFP)
# of Batteries	1

What's Included:

Ships from USA!
1 x Sol-Ark 15K 120/240/208V 48V [All-In-One] Pre-Wired Hybrid Solar Inverter
18 x 400W Monocrystalline Solar Panels - 25 Years Linear Performance Warranty
1 x BigBattery ETHOS 4-Battery Bundle (4 modules) 48V
2 x 50ft, 10AWG, PV Extension Cables, MC4, SET
2 x 10ft, 10AWG, PV Extension Cables, MC4, SET
2 x PV Inline Fuse Kit
1 x PV Roof Mount Set
1 x 2P Disconnect Switch
1/0AWG Battery Cable Set
Custom Wiring Schematic / Diagram & Commissioning Guide
Guaranteed Lifetime Customer Support

Product Specifications:

Sol-Ark 15K Inverter Specs
Type	Lead-Acid or Li-Ion
Nominal DC Input	48V
Capacity	50 - 9900Ah
Max Allowed PV Power	17000W
Max DC Voltage (Voc)	500V @ 26A
Starting Voltage	125V
Dimensions (HxWxD)	31.8" x 18.3" x 10.9"
Weight	135lbs
Installation Style	Wall Mounted
Standard Warranty	10 Years

Bigbattery Ethos 48V Specifications
System Voltage	48V
Nominal Voltage	51.2V
Chemistry	LiFePO4
kWh Capacity	10.24kWh
Ah Capacity	200Ah
Charging Voltage Range	55.6 - 57V
Max Charge Voltage	57V
Operating Voltage Range	48 – 57V
Cell Configuration	16S 2P
Weight	273 lb (123.8 kg)
Dimensions	6.7 in (170 mm) 26.5 in (674 mm) 43.3 in (1100 mm)

400 Watt Solar Panel Specs
Cell Type	Monocrystalline
Optimum Operating Voltage (Vmp)	31~35V
Optimum Operating Current (Imp)	11~14A
Open Circuit Voltage (Voc)	37~42V
Short Circuit Current (Isc)	12~14
Module Efficiency	20.5~20.8
Dimensions	43.07~44.64 x 67.79~69.05 in
Warranty	25years Linear Performance Warranty

BPK-PRO Kit Specs
Max Continuous Output	7,500W
Max Solar Input	12,000 watts
Total Wattage of Panels	7,200W
Total KWH of Batteries	20.4kWh
Wattage Per Panel	400W
# of Panels	18
System Voltage	48V
Battery Chemistry	Lithium (LFP)
# of Batteries	1

What's Included:

Ships from USA!
1 x Sol-Ark 15K 120/240/208V 48V [All-In-One] Pre-Wired Hybrid Solar Inverter
18 x 400W Monocrystalline Solar Panels - 25 Years Linear Performance Warranty
1 x BigBattery ETHOS 4-Battery Bundle (4 modules) 48V
2 x 50ft, 10AWG, PV Extension Cables, MC4, SET
2 x 10ft, 10AWG, PV Extension Cables, MC4, SET
2 x PV Inline Fuse Kit
1 x PV Ground Mount Set
1 x 2P Disconnect Switch
1/0AWG Battery Cable Set
Custom Wiring Schematic / Diagram & Commissioning Guide
Guaranteed Lifetime Customer Support

Product Specifications:

Sol-Ark 15K Inverter Specs
Type	Lead-Acid or Li-Ion
Nominal DC Input	48V
Capacity	50 - 9900Ah
Max Allowed PV Power	17000W
Max DC Voltage (Voc)	500V @ 26A
Starting Voltage	125V
Dimensions (HxWxD)	31.8" x 18.3" x 10.9"
Weight	135lbs
Installation Style	Wall Mounted
Standard Warranty	10 Years

Bigbattery Ethos 48V Specifications
System Voltage	48V
Nominal Voltage	51.2V
Chemistry	LiFePO4
kWh Capacity	10.24kWh
Ah Capacity	200Ah
Charging Voltage Range	55.6 - 57V
Max Charge Voltage	57V
Operating Voltage Range	48 – 57V
Cell Configuration	16S 2P
Weight	273 lb (123.8 kg)
Dimensions	6.7 in (170 mm) 26.5 in (674 mm) 43.3 in (1100 mm)

400 Watt Solar Panel Specs
Cell Type	Monocrystalline
Optimum Operating Voltage (Vmp)	31~35V
Optimum Operating Current (Imp)	11~14A
Open Circuit Voltage (Voc)	37~42V
Short Circuit Current (Isc)	12~14
Module Efficiency	20.5~20.8
Dimensions	43.07~44.64 x 67.79~69.05 in
Warranty	25years Linear Performance Warranty

BPK-PRO Kit Specs
Max Continuous Output	7,500W
Max Solar Input	12,000 watts
Total Wattage of Panels	7,200W
Total KWH of Batteries	20.4kWh
Wattage Per Panel	400W
# of Panels	18
System Voltage	48V
Battery Chemistry	Lithium (LFP)
# of Batteries	1

What is the Shop Solar Kits returns policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer must pay for the return shipping costs. See our complete return policy on our Shipping, Deliver, and Returns page.

What’s covered by the Shop Solar Kits returns policy?

Our returns policy covers all purchases made through Shop Solar Kits. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my Shop Solar Kits order?

All orders are processed within 72 hours and you can expect delivery within 5 to 10 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are the financing and payment options at Shop Solar Kits?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer
You can arrange financing during the checkout process, see our Financing page for more details

How does the Shop Solar Kits Lifetime Support work?

Our legendary lifetime customer support has helped make us the #1 solar kit retailer. We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Shop Solar Kits equipment, we’ve got you covered: we’re always only a phone call or email away.

Top Solar Company in the USA

Best Components, Lowest Prices

We cut out the bloat of traditional solar companies and pass those savings off to you. Plus, we provide free shipping on all solar kits and lifetime customer service on everything we sell.

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7.2kW Complete Solar Power System - Sol-Ark 15K + [20.4-23.5kWh Lithium Battery Bank] + 18 x 400W Mono Solar Panels | Includes Schematic [BPK-PRO]

Why Choose Shop Solar

Top Solar Company in the USA

Best Components, Lowest Prices

Expert Guidance

We’re people just like you

Trusted Solar Authority

What's Included:

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What is the Shop Solar Kits returns policy?

What’s covered by the Shop Solar Kits returns policy?

How long will it take to receive my Shop Solar Kits order?

What are the financing and payment options at Shop Solar Kits?

How does the Shop Solar Kits Lifetime Support work?

Top Solar Company in the USA

Best Components, Lowest Prices

Expert Guidance

We’re people just like you

Trusted Solar Authority

Get a Complimentary Solar Proposal Today!

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