Sol-Ark 12K-2P Hybrid Inverter -Resilient Partial-Home Backup for NEM 3.0 Homes
The Sol-Ark 12kW hybrid inverter is a good choice if you’re seeking reliable partial-home backup without costly electrical upgrades. With 13kW solar input capacity and 63A grid pass-through, it protects essential circuits during power outages.
- No Service Panel Upgrade Required
- 13kW Solar Input Capacity
- NEM 3.0 Compliance
About the Product
The Sol-Ark 12kW hybrid inverter combines 9,000W continuous AC output with support for up to 13,000W of solar input across two independent MPPT trackers. Unlike traditional grid-tie inverters requiring expensive service panel modifications, this hybrid inverter features 63A grid pass-through capability that integrates seamlessly into existing electrical infrastructure.
Designed for NEM 3.0 compliance and time-of-use optimization, the 12K-2P stores solar energy when rates peak and exports excess production when utility credits maximize returns. The 48V battery interface with 185A charge/discharge capacity supports both lead-acid and lithium iron phosphate batteries.
The 4ms automatic transfer switching maintains power to critical loads during grid failures, while 16kVA surge capacity handles well pumps, air conditioners, and motor-driven equipment. The IP65 / NEMA 3R weatherproof enclosure operates from -13°F to 131°F with natural convection cooling. Furthermore, with built-in Wi-Fi and Ethernet connectivity, the inverter enables remote monitoring and VPP enrollment for demand-response programs.
Specifications
|
Type |
Hybrid |
|
AC Output Power |
9,000W continuous (12,000W total when simultaneously charging batteries) |
|
Phases |
Split-phase |
|
Efficiency |
97.5% peak / 96.5% CEC weighted |
|
DC Input Voltage |
175-425V MPPT range / 125V startup / 500V max |
|
MPPT Trackers |
2 independent trackers (2 strings per tracker) |
|
AC Output Voltage |
120/240V, 120/208V, 220V (configurable) |
|
Battery Support |
48V lithium/lead-acid (43-63V range, 185A charge/discharge) |
|
Protections |
UL 1741 SB, arc-fault detection, rapid shutdown, ground fault monitoring, Type II surge protection |
|
Operating Conditions |
13°F to 131°F (-25°C to 55°C) / IP65, NEMA 3R / derating above 113°F |
|
Warranty |
10 years (manufacturer standard) |
Download full specifications here.
Download the manual here.
Download the basic programming guide here.
Download the battery integration guide here.
Download the certificate here.