37.9kW Solar Power System – 4 x Sol-Ark 15K’s + [81-94kWh Lithium Battery Bank] + 96 x 395W Solar Panels | Complete Solar Power System [ISK-PLUS] ISK

Introducing our high-performance industrial solar kit – the ultimate solution for farms, ranches and other businesses looking to harness the power of renewable energy to reduce their carbon footprint and energy costs.

Our industrial solar kits include a set of high-efficiency solar panels, powerful Sol-Ark inverters, large lithium battery banks, mounting hardware, and all necessary wiring and connectors, making it easy to install and operate.

With a capacity of 395W, these solar panels can generate ~85kWh of daily Watt-hours, depending on the location and weather conditions. This means that you can significantly reduce your reliance on traditional energy sources, resulting in long-term cost savings and a more sustainable future.

Battery banks are designed and assembled in the USA, and our solar panels are built to withstand harsh weather conditions, including extreme temperatures, wind, and rain. The included inverter is also designed to maximize the efficiency of the solar panels, ensuring that every watt of energy is utilized to its full potential!

What’s Included In Your Industrial Solar Kit (ISK-PLUS) Order?

• Ships from USA!
• 96 x Tier-1 Monocrystalline Solar Panels – 25-Year Power Output Warranty
• 4 x Sol-Ark 15K 120/240V Output – 10-Year Warranty
• Choice of: 4 x Mammoth PRO 23.5kWh or 16 x EG4-LL [V2] – Lithium Battery Banks on Wheels
• 1 x PV Reel, 10AWG, Black and Red, 500ft.
• 1 x 2000/200 Midnite 2000Amp Battery Combiner Box
• 4 X Midnite Black 250A 125VDC panel mount
• 4 x IMO Disconnector, Rotary Actuator, 8 Pole, 4 String, 600V, 32A, IP66
• 12 x sets of Multi-Contact MC4 Male & Female Connector
• 1 x SquareD 100A 240V Fusible Disconnect 3P NEMA3R
• 3 x SquareD 100A Fusetron Dual-Element Class RK5 Fuse
• Custom Wiring Schematic / Diagram & Commissioning Guide
• Guaranteed lifetime Customer Support

Furthermore, our industrial solar kits comes with a comprehensive warranty, ensuring that our customers receive the best quality and service possible.

In summary, our industrial solar kits are a reliable, efficient, and cost-effective solution for businesses looking to transition to renewable energy. With its high-quality components and easy installation, it’s the perfect choice for farms, ranches & other businesses looking to take a step towards a more affordable, greener future.

Disclaimer: ISK’s are equipped with multiple Sol-Ark inverters, however, they have been designed for single-phase power systems. If your installation requires a three-phase setup, please contact us for personalized assistance in customizing the kit to meet your specific needs.

Sol-Ark 15K Specifications

General

• Dimensions (H x W x D): 31.8 x 18.3 x 10.9
• Weight: 135 lbs
• Enclosure: IP65 /NEMA 3R
• Ambient Temperature: -40-60C , >45C Derating
• Installation Style: Wall-Mounted
• Wi-Fi & LAN Communication: Included
• Standard Warranty: 10 Years

Battery (Optional)

• Type: Lead-Acid or Li-ion
• Nominal DC Input: 48V
• Capacity: 50 – 9900Ah
• Voltage Range: 43.0 – 63.0V
• Continuous Battery Charging Output: 275A
• Charging Curve: 3-Stage w/ Equalization
• Grid to Batt Charging Efficiency: 96.0%
• External Temperature Sensor: Included
• Current Shunt for Accurate % SOC: Integrated
• External Gen Start Based on Voltage: Integrated
• Communication to Lithium Battery: CanBus & RS485

Solar

• Input Power: 19,500W
• Max Allowed PV Power: 19,500W
• Max PV Power Delivered to Battery & AC Outputs: 15,000W
• Max DC Voltage (Voc): 500V @ 26A
• MPPT Voltage Range: 125-425V
• Starting Voltage: 125V
• Number of MPPT: 3
• Max Solar Strings Per MPPT: 2
• Max DC Current per MPPT: 26A
• Max AC Coupled Input (Micro/String): 19,200W

Mammoth [PRO] Specifications

BATTERY SPECS

• Chemistry: LiFePO4
• Voltage: 48V
• kWh: 23.5 kWh
• Amp Hours: 460 Ah
• Operating Voltage Range: 43V – 58.8V
• Charging Voltage Range: 55.6V – 58.0V
• Max Charging Voltage: 58.8V 

WARNING: Do NOT exceed max charging voltage.

• Cell Configuration: 16S
• Charge Temperature Range: 0°C -55°C
• Discharge Temperature Range: -30°C -55°C
• Optimal Discharge Temp. Range: 15°C -35°C
• Storage Temperature Range: -5°C – 35°C (Max 6 months) 

BMS SPECS

• Max Continuous Discharge: 175A
• Max Continuous Power: 7000W
• Max Peak Discharge: 350A (Over 6 Seconds)
• Max Charge Current: 120A 

BATTERY SIZE

• Weight: 465 lbs
• Width: 12.25 in
• Length: 23.5 in
• Height: 43.5 in

MORE FEATURES

• Charge Voltage: 58.0V
• Bulk Voltage: 58.0V
• Absorption Voltage: 58.0V
• Absorption Time: 0 Minutes 
• Float Voltage: 58.0V 
• Equalize: Off 
• Low Voltage Cutoff: 43V
• High Voltage Cutoff: 58.8V
• Suggested Inverter Low Voltage Setting: 44V – 45V

Warranty & Guarantee:

• Designed & Assembled in the USA
• 10-Year Warranty!
• Lifetime Customer Support (Phone, Live Chat Or Email)

EG4-LL [V2] Specifications

Upgraded EG4-LL (Lifetime Lithium) Lithium Iron Phosphate battery 51.2V (48V) 5.12kWh with 100A internal BMS, based on the same subset features of the previous industry renowned EG4-LL Battery. Fully Compatible with Previous EG4-LL Model(See below).

Composed of (16) UL listed prismatic 3.2V cells which have been tested at 7,000 deep discharge cycles to 80% DoD – fully charge and discharge this battery daily for over 15 years without issue. Reliable and rigorously tested, with a 99% operating efficiency. Includes an LCD screen to quickly view your batteries’ most important information, but now features Selectable closed-loop inverter communications including Schneider, Solark, Victron, Growatt, and EG4! A simple plug-and-play interface that has all the essentials built in for easy setup.

EG4 Lifetime Lithium, Best In Class Solar Rack Battery

• Rated for 7000 deep charge & discharge cycles
  – 15-year life with 80% depth of discharge daily, designed for up to 20-year life
• Tier One, A+ Cell Composition, 99% Efficiency LiFePo4 16-Cell Pack
• #1 Energy Density Server Rack Battery Form Factor
• Selectable closed-loop inverter communications including Schneider, Solark, Victron, Growatt, and EG4!
• Dual Onboard automatic fire arrestors
  – Failsafe operation in high-risk environments and to protect against rare hardware failure on high voltage solar charge controllers!
• Parallel up to 16 batteries
  – Get the most power possible! Up to 81.9kWh while maintaining BMS communications!
• Have existing V1 EG4-LL Batteries? Enable expanded communication for existing V1 EG4-LL Battery Banks by using a new V2 EG4-LL Battery as your master battery. This feature will be available with a firmware upgrade that will be released soon. 

Performance Components

• Reliable Built-In EG4 Smart BMS, Voltage, Current, Temp. and Health Management
• Stress-Free Battery Bank Expansion Capacity
• Cell & Module Voltage Protection
• Short Circuit Protection >250A <0.1mS
• Temperature Protection
• Operating Power Consumption <25mA 

Advanced Configurability

• On-board LCD Screen
• PC Monitoring Software
• Lifetime firmware updates 

Additional Information

• Nominal Voltage: 51.2V
• Nominal Capacity: 100Ah
• Kilowatt-hour(s): 5.12kWh
• Dimensions: 17.7″ x 19.3″ x 6.1″
• Design Life: +15 Years at 80% DoD
• Communications: RS485/CAN: Schneider, Solark, Victron, Growatt, EG4+

Reliability & Safety Testing

• Dual On-board Fire Arrestors
• Environmentally Friendly & Lead-Free
• Design Optimized and Tested by EG4’s R&D Solar Laboratory. In-House & Texas Based
• 10-Year Warranty Supported and serviced out of the USA

The EG4 Difference

EG4 Batteries are engineered and manufactured to be used in any situation. Our rack style batteries are simple to install and optimize floor space with a stackable design. Our waterproof batteries have welded terminal connections to protect in rugged climates. No matter your situation, EG4 has designed a battery perfect for your use.

395W Solar Panel Specifications

High value

• More productivity from same roof size.
• Outstanding visual appearance.
• Leading 210mm cell technology.

Small in size, big on power

• Small format module allow greater energy generation in limited space.
• Up to 405W, 21.1% module efficiency with high density interconnect
• technology.
• Multi-busbar technology for better light trapping effect, lower series
• resistance and improved current.
• Reduce installation cost with higher power bin and effciency.
• Boost performance in warm weather with lower temperature coeffcient
• (-0.34%) and operating temperature.

Universal solution for residential and C&I rooftops

• Designed for compatibility with existing mainstream optimizers, inverters
• and mounting systems.
• Perfect size and low weight makes handling and transportation easier
• and more cost-effective.
• Diverse installation solutions for flexibility in system deployment

High Reliability

• Minimized micro-cracks with innovative non-destructive cutting
• technology.
• Ensured PID resistance through cell process and module material
• control.
• Mechanical performance up to +6000 Pa and-4000 Pa negative load

Still Have Questions about the Industrial Solar Kit (ISK-PLUS)? Give us a call today 1-877-242-2792