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- Native 120/208V 3-phase output
- AC and DC coupling
- Up to 10 inverters in parallel (300 kW)
- 39 kW max PV input, 4 MPPTs
- High-voltage battery input (160-500 V)
- IP65 / NEMA 3R enclosure
- 10-year warranty
Ships by LTL freight. Too large for parcel delivery. Questions on freight? Call (888) 831-0450.
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A three-phase hybrid inverter for light commercial sites. Native 120/208V three-phase output removes the need for bulky step-down transformers in most small commercial buildings. The Sol-Ark 30K cuts demand charges through solar optimization and peak shaving, adds storage to existing grid-tied PV through AC coupling, and DC-couples new arrays efficiently with four MPPT channels. Scale from 30kW to 300kW with up to 10 units.
Highlights
- Native 120/208V 3-phase: no transformer needed
- 4 MPPTs, up to 39kW PV; 30kW AC coupling
- 45kVA surge; 200A grid relay with 15ms transfer
- Up to 10 in parallel (300kW)
- Pairs with Sol-Ark L3 Series high-voltage batteries
- Wi-Fi/LAN monitoring via MySolArk; 10-year warranty
PV input
| Max PV (STC) | 39,000W |
| MPPT range / start-up | 150–500V / 180V |
| Max input voltage | 550V |
| MPPTs × strings | 4 × 2; 36A per MPPT (55A Isc) |
| Max AC-coupled input | 30,000W |
AC output
| Voltage | 120/208V 3-phase; 50/60Hz |
| Continuous power | 30,000W (83.4A) |
| Peak (10 s, off-grid) | 45,000VA |
| Grid passthrough | 200A (10 min) / 180A continuous |
| Transfer time | 15ms (adjustable) |
| Efficiency | 96.5% CEC / 97.5% max |
Battery & general
| Battery | High-voltage lithium-ion, ≥300V nominal (160–500V), 2 inputs, 100A total |
| BMS communication | CAN (active BMS required) |
| Dimensions (H × W × D) | 35.2 × 20.8 × 11.6 in |
| Weight | 176 lbs (80 kg) |
| Enclosure | IP65 / NEMA 3R; -40 to 140°F |
| Certifications | UL 1741 SB, UL 1741 CRD-PCS, UL 1699B, CSA C22.2 107.1-16, IEEE 1547-2018/1547.1-2020 (SRD 2.0); CEC, SGIP, CSIP |
| Warranty | 10 years |
| Manufacturer | Sol-Ark |
|---|---|
| Model Number | 30K-3P-208V |
| Rated AC Power | 30,000 W continuous (3-phase 120/208V) |
| Off-Grid Peak | 45,000 VA for 10 s |
| Max PV Power (STC) | 39,000 W |
| MPPTs | 4 |
| MPPT Range | 150-500 V (180 V startup, 550 V max input) |
| Battery | high voltage, 160-500 V operating, nominal >=300 V |
| Max Charge/Discharge Current | 100 A (50 A per input) |
| Efficiency | 96.5% CEC, 97.5% max |
| Enclosure | IP65 / NEMA 3R |
| Operating Temp | -40 to 60 C (derating above 45 C) |
| Certifications | UL 1741 SB, CSA C22.2 No 107.1-16, IEEE 1547-2018/1547.1-2020, UL 1741 CRD-PCS, UL 1699B |
| Parallel | up to 10 inverters (30-300 kW) |
| Dimensions | 35.2 x 20.8 x 11.6 in (894 x 528 x 295 mm) |
| Weight | 176 lb (80 kg) |
| Warranty | 10 years |
Specifications are from the manufacturer and may change. Questions? Call (888) 831-0450.
Sol-Ark 10-Year Limited Warranty
| Manual | failing to follow instructions or altering chassis may void warranty |
|---|---|
| How to claim | Sol-Ark technical support +1-972-575-8875 ext. 2 |
Manufacturer warranties are provided by the manufacturer. Keep your invoice as proof of purchase. Questions about a warranty claim? Call (888) 831-0450.