SUNTRONIC PV 12000 ULTRA

The Suntronic PV 12000 Ultra Solar Inverter is a heavy-duty 11000VA / 11000W pure sine wave energy solution available at Maxell Power, engineered to deliver uninterrupted power for commercial setups and large solar house systems. Designed to maximize your solar energy efficiency alongside your best inverter solar setup, it supports up to 12000W maximum PV array input power (6000W x 2 dual input) across an MPPT operating voltage range of 90V–450V DC (500V DC max open-circuit voltage). Featuring dual PV inputs (27A x 2, max 40A) and a 22000VA surge power rating with 93% peak efficiency, it handles heavy motor startup loads effortlessly.

Operating on a 48V DC nominal battery architecture (54V DC floating charge, 63V DC overcharge protection), the unit delivers a high-capacity 150A maximum charging current (150A solar / 150A AC). It guarantees zero power interruption with fast transfer times of 10 ms for sensitive electronics and 20 ms for standard home appliances. Encased in a compact frame (145 x 438 x 553.6 mm, 18.4 kg) with parallel capability up to 6 units, it offers versatile communication ports (USB, RS232, RS485, WiFi, Dry-contact, BTS, external CT sensor) and support for optional GFCI, AFCI, and Rapid Shutdown protection. Pair this inverter with our MP 16000-ULTRA Lithium Battery or contact our engineering team for technical inquiries.

Frequently Asked Questions

What is the rated continuous output and surge power of the Suntronic PV 12000 Ultra?

The Suntronic PV 12000 Ultra delivers a continuous output power of 11000W (11000VA) with a surge capability of up to 22000VA to start heavy electrical equipment safely.

What maximum solar array capacity can be connected to this inverter?

It supports up to 12000W (12kW) total PV array input power via dual MPPT inputs (6000W x 2) with an MPPT voltage range between 90V and 450V DC (500V DC max VOC).

Can multiple Suntronic PV 12000 Ultra units be connected in parallel?

Yes, the inverter features parallel capability supporting up to 6 units in parallel to expand total system capacity for higher load demands.

What battery voltage and maximum charging currents are supported?

It operates on a 48V DC nominal battery architecture and delivers up to 150A maximum solar and AC charging current.

What communication interfaces and safety features are included?

The unit features USB, RS232, RS485, WiFi, Dry-contact, and BTS ports, along with an external CT sensor port, and supports optional GFCI, Rapid Shutdown, and AFCI safety detection.