Sol-Ark 15k Hybrid Solar Generator
$6,999.00
The Sol-Ark 15K is a state-of-the-art all-in-one solar generator system that can be utilized both off-grid and on-grid, with or without batteries. Its user-friendly color-touch display makes operation a breeze.
- Stackable up to a massive 72 kW, with a peak power of 20kW
- Provides 15kW of continuous power for off-grid production
- Delivers up to 15kW continuous for grid-tied production
- Simultaneously manages power to and from Solar, Battery, Grid, Generator, and AC Loads
- High efficiency (CEC-weighted efficiency of 96%) means you need less solar!
The Sol-Ark 15K is the perfect solution for your solar power needs, offering flexibility, power, and efficiency in one compact package.
Description
The Sol-Ark 15K hybrid solar generator system is a versatile solution for both on-grid and off-grid solar applications, as well as battery backup. The Sol-Ark 15K is designed to be both stackable and expandable, allowing it to adapt to your growing power needs. It can be stacked up to a whopping 72 kW, with a peak power of 20kW! The all-in-one, pre-wired design simplifies the installation process. Here are some of the built-in features of the Sol-Ark 15K:
- Completely pre-wired system – inverter and charge controller included
- Color touch screen
- Smart Modes: Grid sell, Off-Grid, Battery, Meter Zero, Time of Use, Peak Shaving
- Integrated DC Disconnect, Auto Gen Start, Critical Loads panel
- No Glitch Transfer Switch
- Smart Load (Prioritize necessities & run luxuries with less)
- Generator Breaker (up to 15kW generator input)
- Cloud Monitoring and Programming
Applications:
- Grid Sell: Sell power back to the utility to reduce your electric bill
- Meter Zero Mode: Zero your electric bill without adding a new smart meter
- Time-Of-Use Mode: Use solar and batteries to minimize consumption of grid power when it’s most expensive
- Smart Load Mode: Prioritize necessities & run luxuries with less
Installation: The Sol-Ark 15K is an all-in-one unit, making it easier to install than many hybrid inverters. You don’t have to assemble multiple parts to get basic functions.
Power: The Sol-Ark 15K delivers power just like the grid, allowing you to power 120V/ 240V/208V appliances. It is expandable from 5 to 40 (15 kW) solar panels and 0-32 batteries per 15K unit.
Efficiency:
- On grid PV to AC: 96%-96.5%, among the highest in the industry.
- PV to Battery to AC: 93%
- Battery: Sol-Ark works with our battery partners to optimize the life of any battery. You can pair a Sol-Ark 15k with all battery types!
Smart Management: The Sol-Ark 15K manages power from Solar, Battery, Grid, Load, and Generator simultaneously. Users can quickly repair or adjust the system without being on site with remote access features and app.
AC/DC Coupling: The Sol-Ark 15K supports simultaneous DC and AC coupling up to a combined 15kW of PV. This boosts PV energy 10-20% without increasing PV array size and reduces storage inverter costs up to 30%.
Specifications
| SOLAR | |
|---|---|
| Max. Allowed PV Power (STC) | 19,500W |
| Nominal Voltage Range | 175 – 425V |
| Startup Voltage | 125V |
| Max. Input Voltage | 500V |
| Max. Input Current per MPPT | 26A (self-limiting) |
| No. of MPP Trackers | 3 |
| No. of PV Strings per MPPT | 2 |
| AC | |
|---|---|
| Nominal AC Voltage (L-L) | 120/240V, 120/208V, 220V |
| Grid Frequency | 50 / 60Hz |
| Real Power, max continuous | 15,000W |
| Max. Output Current | 62.5A |
| Real Power, max continuous (batteries only, no PV) | 12,000W (50A @ 240V) |
| Peak Apparent Power (10s, off-grid) | 24,000VA |
| Peak Apparent Power (100ms, off-grid) | 30,000VA |
| Max Output Fault Current (5s) | 94A with PV, 75A (batteries only, no PV) |
| Max Output Fault Current (100ms) | 120A |
| Max. Grid Passthrough Current | 200A |
| Power Factor Output Range | +/- 0.8 adjustable |
| Backup Transfer Time | 5ms |
| CEC Efficiency | 96.5% |
| Max Efficiency | 97.5% |
| Design (DC to AC) | Transformerless DC |
| Stackable | Up to 12 in parallel |
| Battery (optional) | |
|---|---|
| Battery Technologies | Lithium / Lead Acid |
| Nominal DC Voltage | 48V |
| Operating Voltage Range | 43 – 63V |
| Capacity | 50 — 9900Ah |
| Max. Battery Charge / Discharge Current | 275A |
| Charging Controller | 3-Stage with Equalization |
| Grid to Battery Charging Efficiency | 96.0% |
| External Temperature Sensor | Included |
| Current Shunt for Accurate % SOC | Integrated |
| Automatic Generator Start | Integrated |
| Communication to Lithium | CANBus & RS485 |
| General | |
|---|---|
| Dimensions (H x W x D) | 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 | -25~60°C, > 45°C Derating |
| Noise | < 30 dB |
| Idle consumption – No Load | 60W |
| Wi-Fi & LAN Communication | Included |
| Standard Warranty | 10 Years |
| Protections & Certifications | |
|---|---|
| Electronics Certified Safety by SGS Labs to NEC & UL Specs – NEC 690.4B & NEC 705.4/6 | Yes |
| Grid Sell Back — UL1741-2010/2018, IEEE1547a 2003/2014, FCC 15 Class B, UL1741SB, CA Rule 21, HECO Rule 14H | Yes |
| PV DC Disconnect Switch — NEC 240.15 | Integrated |
| Ground Fault Detection — NEC 690.5 | Based on the source material, here is the updated spec sheet for the 15k model: |
| SOLAR | |
|---|---|
| Max. Allowed PV Power (STC) | 19,500W |
| Nominal Voltage Range | 175 – 425V |
| Startup Voltage | 125V |
| Max. Input Voltage | 500V |
| Max. Input Current per MPPT | 26A (self-limiting) |
| No. of MPP Trackers | 3 |
| No. of PV Strings per MPPT | 2 |
| AC | |
|---|---|
| Nominal AC Voltage (L-L) | 120/240V, 120/208V, 220V |
| Grid Frequency | 50 / 60Hz |
| Real Power, max continuous | 15,000W |
| Max. Output Current | 62.5A |
| Real Power, max continuous (batteries only, no PV) | 12,000W (50A @ 240V) |
| Peak Apparent Power (10s, off-grid) | 24,000VA |
| Peak Apparent Power (100ms, off-grid) | 30,000VA |
| Max Output Fault Current (5s) | 94A with PV, 75A (batteries only, no PV) |
| Max Output Fault Current (100ms) | 120A |
| Max. Grid Passthrough Current | 200A |
| Power Factor Output Range | +/- 0.8 adjustable |
| Backup Transfer Time | 5ms |
| CEC Efficiency | 96.5% |
| Max Efficiency | 97.5% |
| Design (DC to AC) | Transformerless DC |
| Stackable | Up to 12 in parallel |
| Battery (optional) | |
|---|---|
| Battery Technologies | Lithium / Lead Acid |
| Nominal DC Voltage | 48V |
| Operating Voltage Range | 43 – 63V |
| Capacity | 50 — 9900Ah |
| Max. Battery Charge / Discharge Current | 275A |
| Charging Controller | 3-Stage with Equalization |
| Grid to Battery Charging Efficiency | 96.0% |
| External Temperature Sensor | Included |
| Current Shunt for Accurate % SOC | Integrated |
| Automatic Generator Start | Integrated |
| Communication to Lithium | CANBus & RS485 |
| General | |
|---|---|
| Dimensions (H x W x D) | 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 | -25~60°C, > 45°C Derating |
| Noise | < 30 dB |
| Idle consumption – No Load | 60W |
| Wi-Fi & LAN Communication | Included |
| Standard Warranty | 10 Years |
| Protections & Certifications | |
|---|---|
| Electronics Certified Safety by SGS Labs to NEC & UL Specs – NEC 690.4B & NEC 705.4/6 | Yes |
| Grid Sell Back — UL1741-2010/2018, IEEE1547a 2003/2014, FCC 15 Class B, UL1741SB, CA Rule 21, HECO Rule 14H | Yes |
| PV DC Disconnect Switch — NEC 240.15 | Integrated |
| Ground Fault Detection — NEC 690.5 | Based on the source material, here is the updated spec sheet for the 15k model: |
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