Sol-Ark SA-15K-2P | 15kW Inverter | 120/240VAC | 48VDC | Indoor/Outdoor | NEMA-3R - w/200 Amp Passthru
Sol-Ark's Sixth Generation of Hybrid Inverters
The Sol-Ark SA-15K-2P is a 15 kW sixth-generation hybrid inverter engineered for complete home energy backup. With built-in 200A grid passthrough, seamless generator integration, and advanced surge handling, it provides reliable, efficient, and flexible power management for residential solar and storage systems. Designed for both indoor and outdoor installations, its NEMA 3R-rated enclosure ensures durability and performance in diverse environments.
Whole Home Backup
- Combined battery plus solar power handling of 15kW
- A true whole home back-up in one box. Handles high (current or inductive) loads such as HVAC units and well pumps Hybrid Inverter
200A Grid Passthrough
- Built-in to allow for cleaner, faster system installations. Eliminates the need to choose essential loads and route through a sub-panel
- Less wiring needed
- Fewer components simplify installation and reduce costs Residential Energy Storage Solutions 2x surge protection
2X Surge Protection
- Inverter can handle sudden increases in power and supports a surge up to 24kW for up to 10 seconds
- Handles heavy motors and inductive loads, including well pumps, HVAC & compressors
Dedicated Generator Passthrough
- Incorporate a permanent or temporary generator system at any time with minimal wiring and low complexity
- Get redundant back-up power with generator integration, the convenience of not having to physically start/stop generator and reduce fuel consumption Seamless Grid to Off-Grid Transfer Time
5MS Transfer Time
- “No Glitch” seamless switching from grid to off-grid.
Key Features
• 15 kW hybrid inverter for residential solar and storage applications
• Supports whole-home backup with 120/240 VAC output and 48 VDC input
• Integrated 200A grid passthrough for simplified installation without a sub-panel
• Handles heavy inductive loads including HVAC systems, compressors, and well pumps
• 2X surge capacity with support for up to 24 kW surge for 10 seconds
• Seamless grid-to-off-grid transfer time of just 5 ms (“no glitch” switching)
• Dedicated generator passthrough for permanent or temporary generator integration
• NEMA 3R-rated enclosure suitable for both indoor and outdoor installation
Benefits
The Sol-Ark SA-15K-2P delivers peace of mind by combining battery storage, solar energy, and generator integration into one robust inverter system. Its 200A passthrough reduces installation complexity and cost by eliminating the need for a separate essential loads panel. With whole-home backup capability, it powers even demanding inductive loads such as air conditioners and well pumps. Surge protection and fast transfer times ensure reliability during outages, while generator passthrough offers an additional layer of redundancy for long-term energy independence.
Specifications
Sol-Ark SA-15K-2P | 12kW All-in-One Hybrid Inverter | 120/240VAC Split Phase | 48VDC | Indoor/Outdoor | NEMA-3R Product Specifications
- Max. Allowed PV Power (STC): 19,500W
- Rated MPPT Operating Voltage Range: 175 - 425V
- MPPT Voltage Range: 150 - 500V
- Startup Voltage: 125V
- Max. DC Input Voltage: 500V
- Max. Operating Input Current per MPPT: 26A
- Max. Short Circuit Current per MPPT: 44A
- Max. AC Coupled Input: 19,200W
- Nominal AC Voltage: 120/240V, 120/208V, 220V
- Grid Frequency: 50 / 60Hz
- Real Power, max continuous: 15,000W
- Real Power, max continuous (batteries only, no PV): 12,000W (50A @ 240V)
- Max output current: 62.5A
- Dimensions: 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 & Monitoring: Wi-Fi & LAN Hardware Included
- Certification and Listings: UL1741-2010/2018, IEEE1547a 2003/2014,
FCC 15 Class B, UL1741SB, CA Rule 21, HECO Rule 14H
Manuals
Warranty
10-Year Limited Warranty for Sol-Ark LLC Products. Sol-Ark LLC provides a Ten-year (10) limited
Warranty ("Warranty") against defects in materials and workmanship for its Sol-Ark LLC products
("Product"). The term of this warranty begins on the Product(s) initial purchase date, or the date
of receipt of the Product(s) by the end user, whichever is later. This must be indicated on the
invoice, bill of sale from your installer. This warranty applies to the original Sol-Ark LLC Product
purchaser and is transferable only if the Product remains installed in the original use location.
Please call Sol-Ark LLC to let us know if you are selling your Home and give us name and contact
of the new owner.
The warranty does not apply to any Product or Product part that has been modified or damaged by the following:
• Installation or Removal (examples: wrong voltage batteries, connecting batteries backward, damage due to water/rain to
electronics, preventable damage to solar wires.)
• Alteration or Disassembly.
• Normal Wear and Tear.
• Accident or Abuse.
• Unauthorized Firmware updates/software updates or alterations to the software code.
• Corrosion.
• Lightning: unless using EMP hardened system, then Sol-Ark LLC will repair the product.
• Repair or service provided by an unauthorized repair facility.
• Operation or installation contrary to manufacturer product instructions.
• Fire, Floods, or Acts of Nature.
• Shipping or Transportation.
• Incidental or consequential damage caused by other components of the power system.
• Any product whose serial number has been altered, defaced, or removed.
• Any other event not foreseeable by Sol-Ark LLC
Sol-Ark LLC liability for any defective Product, or any Product part, shall be limited to the repair or replacement of the Product, at Sol-Ark
LLC discretion. Sol-Ark LLC does not warrant or guarantee workmanship performed by any person or firm installing its Products. This warranty
does not cover the costs of installation, removal, shipping (except as described below), or reinstallation of Products or parts of Products. LCD
screen and fans are covered for 5 years from date of purchase.
THIS LIMITED WARRANTY IS THE EXCLUSIVE WARRANTY APPLICABLE TO SOL-ARK LLC PRODUCTS. SOL-ARK LLC EXPRESSLY DISCLAIMS
ANY OTHER EXPRESS OR IMPLIED WARRANTIES OF ITS PRODUCTS. SOL-ARK LLC ALSO EXPRESSLY LIMITS ITS LIABILITY IN THE EVENT
OF A PRODUCT DEFECT TO REPAIR OR REPLACEMENT IN ACCORDANCE WITH THE TERMS OF THIS LIMITED WARRANTY AND
EXCLUDES ALL LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION ANY LIABILITY FOR
PRODUCTS NOT BEING AVAILABLE FOR USE OR LOST REVENUES OR PROFITS, EVEN IF IT IS MADE AWARE OF SUCH POTENTIAL
DAMAGES.
