Sol-Ark 15K + HomeGrid [19.2kWh] Lithium Phosphate Battery Bank | Off-Grid Solar Power | 10-Year Warranty

Sol-Ark 15K All-In-One Solar System + HomeGrid Stack'd Battery Bank

The Sol-Ark 15K + HomeGrid system is a powerful and reliable solar power solution for your home. With a total output of 12 kilowatts and a 9.6 kilowatt-hour battery storage capacity, this system can provide enough energy to power your home even during power outages. The HomeGrid feature ensures that your solar energy is distributed efficiently throughout your home, while the Sol-Ark inverter technology ensures that your system is safe and easy to use. With this system, you can save money on your electricity bills and reduce your carbon footprint.

Invest in a sustainable future with the Sol-Ark 15K + HomeGrid [19.2kWh]  system.

Parallel Stacking (1-9), Grid Sell, Meter Zero, Time of Use, Smart Load, Peak Shaving, 20kW Peak Power, 9.6kW AC Coupling

• DC Transformerless: Boosts PV energy 10-20% without increasing PV array size and reduces storage inverter costs up to 30%
• Battery Efficiency: Improve battery efficiency by 10-15%; Partial Charge Carbon AGM’s round trip efficiency is 98% vs. wet cell 80%
• Easy to Install: Sol-Ark 15K's All-In-One design cuts install time in half. With 2x MPPTs, and 9kW continuous / 20kW peak inverter, a user friendly wiring area, and remote monitoring built in.
• U.P.S.: Sol-Ark 15K acts as a massive uninterruptible power supply with a lightning fast 4ms transfer time.

Approved for: UL 1741 SA Rule 21, HECO, & Canada PREPA Approved for Puerto Rico 120/240 & 208V

Sol-Ark 15K Specifications

• Max allowed PV DC Capacity 6,500W+6,500W = 13,000W
• Max PV power delivered to Battery & AC outputs 12,000 Watts
• Max DC voltage 500V@18A, 450V@20A
• MPPT voltage range 150-425V
• MPPT Starting Voltage 175V
• Number of MPPT 2
• Nominal AC Output Voltage 120/240/208V split phase
• Peak Inverter Efficiency 97.5%
• Continuous AC power to Grid (On Grid) 9000W 37.5A L-L (255 V) 4800W 40A L-N (120V)
• Continuous AC power to Loads (Off-Grid) 8000W 33A L-L (240V ) 4800W 40A L-N (120V)
• Battery Type Lead-Acid or Li-Ion
• Nominal DC Input 48V
• Capacity 50 – 9900Ah
• Grid to Battery Charging Efficiency 96.0%
• Dimensions (H x W x D) 30.0” x 18.3” x 10.00”
• Weight 78 lbs

Product Features

• Next Generation Efficiency
  3X Better! Only 3.5% losses vs. 14% in today’s battery based systems
• Split Phase & Three Phase
  Sol-Ark’s 15K pumps out power just like the grid, allowing you to power 120V/ 240V/208V appliances
• Grid-Tied, Hybrid, Off-Grid
  Manages power from Solar, Battery, Grid, Load, and Generator simultaneously
• Flexible
  Sol-Ark is expandable from 5 to 52 (16.5 kW) solar panels and 0-32 batteries. Per 15K unit.
• 10-Year Standard Warranty
  No need for additional warranties. The 15K comes standard 10-year warranty right out of the box.

Remember:

The Sol-Ark 15K + HomeGrid system is a revolutionary hybrid inverter solution that eliminates the risk of complete power loss. Unlike traditional string inverters, the Sol-Ark system maintains power production even if one of the panels stops working as long as the total voltage of the remaining panels meets or exceeds the minimum MPPT voltage range of 150VDC. This ensures a reliable and efficient solar power solution for your home. Upgrade to the Sol-Ark 15K + HomeGrid system for an advanced and resilient solar experience.

HomeGrid > 9.6kWh - 19.2 kWh Lithium Iron Stack'd Battery Storage

The HomeGrid Stack'd Series offers the ultimate combination of ease-of-installation, sleek design, and exceptional performance for residential battery storage.

These stacks are perfect for high-power applications, where space is limited, and load-bearing is restricted.

The built-in battery management system (BMS) monitors and manages cell information, including voltage, current, and temperature, to help extend the cycle life. Additionally, multiple battery stacks can be connected in parallel to increase capacity and power, making it perfect for longer power duration and higher power consumption needs.

Mechanical

• Type: Lithium Iron Phosphate (LiFePO4)
• Dimensions: (W x D x H): 29" W x 15.75" D x 41" H
• Weight: 515 lbs
• Total Battery Energy: 19.2 kWh
• Continuous Battery Power Output: 9 kW
• Continuous Inverter Power Output: 9 kW
• Peak Inverter Power Output: 16 kW
• Max PV Input Power: 13 kW
• Battery Capacity: 500 Ah
• Nominal Voltage: 48 V
• Enclosure Rating: IP55
• Lifecycles Tested: 8000
• Mounting Options: Floor Standing
• Certificates: UL 1642, UL 1973
• Warranty: 10 years
• Scalability: Units in parallel (240 kWh)
• Shipping Weight: 600 lbs
• Shipping Method: Freight

Features

The lithium iron phosphate battery (LiFePO4 or LFP) is considered the safest among mainstream lithium battery types. Each LFP cell has a nominal voltage of 3.2V and a 51.2V battery is made up of 16 cells connected in series. LFP is the preferred chemistry for demanding applications and has several noteworthy features.

• Rugged - It can operate in deficit mode during long periods of time.
• High round trip efficiency.
• High energy density - More capacity with less weight and volume.
• High charge and discharge currents - Fast charges and discharges are possible.
• Flexible charge voltages

HomeGrid Stack’d Series Features

• The entire stack and each module of the lithium iron phosphate battery (LiFePO4 or LFP) is non-toxic, pollution-free, and environmentally friendly.
• The cathode material is made from LiFePO4, providing excellent safety performance and a long cycle life.
• The battery management system (BMS) has protection functions such as over-discharge, over-charge, over-current, and high/low temperature protection.
• It also automatically manages the charge and discharge state and balances the current and voltage of each cell.
• The system allows for flexible configuration, as multiple battery modules can be stacked to expand output and capacity. It utilizes a self-cooling mode that effectively reduces system noise.
• The module has low self-discharge, can be stored for up to 6 months without charging, and has no memory effect, providing excellent performance in shallow charge and discharge.
• It is designed to operate in a temperature range of -10 to 55℃ (14F-131F), with charging between (14F-131F), and has excellent discharge performance and cycle life.
• The modules are small, lightweight, and have a plug-in embedded design, making them easy to install and maintain.