- Description
- Key Features
- Specifications
- FAQs
GENERAC PWRcell OUTDOOR RATED BATTERY CABINET
Scalable, Smart, and Powerful DC-Coupled Storage Solution
Overview
The Generac PWRcell Battery Cabinet is a modular energy storage enclosure designed for residential and light commercial systems. It allows scalable storage from 9kWh up to 18kWh per cabinet depending on installed modules.
It integrates with the full Generac ecosystem, enabling seamless solar + storage + backup power operation with a centralized design approach.
Built with a NEMA 3R-rated enclosure, it supports indoor or outdoor installation and is engineered for long-term durability and energy management flexibility.
Key Features
- • Modular Scalability – Expand from 9kWh to 18kWh per cabinet
- • Dual Cabinet Support – Up to 36kWh total system capacity
- • NEMA 3R Rated – Indoor/outdoor weather-resistant enclosure
- • High Power Output – Up to 9kW peak output capability
- • High Efficiency – ~96.5% DC round-trip efficiency
- • Smart Energy Management – TOU and zero-export ready
Specifications
- Max Usable Energy: 18 kWh (with 6 modules)
- Max AC Power: 9 kW
- Peak Motor Starting Current: 50 A (2 sec)
- DC Round Trip Efficiency: ~96.5%
- Nominal Voltage: 380 VDC
- Dimensions: 22" x 10" x 68"
- Weight: 115 lbs (without modules)
- Warranty: 10-Year Limited Warranty
Frequently Asked Questions
1. What is the Generac PWRcell Outdoor Rated Battery Cabinet?
It is a modular battery enclosure system designed for residential and light commercial energy storage.
2. Is this just a battery?
No—it is a full storage platform housing multiple battery modules and system connections.
3. How much energy can it store?
Between 9 kWh and 18 kWh depending on configuration.
4. Can it be expanded?
Yes, additional modules can be added over time.
5. Is it outdoor rated?
Yes, it is NEMA 3R rated for indoor or outdoor use.
6. How many modules fit inside?
Typically 3 to 6 modules per cabinet.
7. Can multiple cabinets be used?
Yes, up to two cabinets can be connected.
8. What inverter does it use?
It is designed for Generac PWRcell inverter systems.
9. Does it provide backup power?
Yes, when paired with a full system it provides automatic backup.
10. Is it compatible with solar?
Yes, supports DC and AC coupled solar systems.
11. How is it different from Tesla or Enphase?
It uses a centralized cabinet-based architecture instead of modular battery units.
12. Is installation required by a pro?
Yes, certified installers are required.
13. Who is this for?
Homeowners wanting scalable storage and installers building custom energy systems.
Your payment details are safe and secure. We accept the following:
Generac PWRcell Outdoor Rated Battery Cabinet
- Unit price
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- Description
- Key Features
- Specifications
- FAQs
GENERAC PWRcell OUTDOOR RATED BATTERY CABINET
Scalable, Smart, and Powerful DC-Coupled Storage Solution
Overview
The Generac PWRcell Battery Cabinet is a modular energy storage enclosure designed for residential and light commercial systems. It allows scalable storage from 9kWh up to 18kWh per cabinet depending on installed modules.
It integrates with the full Generac ecosystem, enabling seamless solar + storage + backup power operation with a centralized design approach.
Built with a NEMA 3R-rated enclosure, it supports indoor or outdoor installation and is engineered for long-term durability and energy management flexibility.
Key Features
- • Modular Scalability – Expand from 9kWh to 18kWh per cabinet
- • Dual Cabinet Support – Up to 36kWh total system capacity
- • NEMA 3R Rated – Indoor/outdoor weather-resistant enclosure
- • High Power Output – Up to 9kW peak output capability
- • High Efficiency – ~96.5% DC round-trip efficiency
- • Smart Energy Management – TOU and zero-export ready
Specifications
- Max Usable Energy: 18 kWh (with 6 modules)
- Max AC Power: 9 kW
- Peak Motor Starting Current: 50 A (2 sec)
- DC Round Trip Efficiency: ~96.5%
- Nominal Voltage: 380 VDC
- Dimensions: 22" x 10" x 68"
- Weight: 115 lbs (without modules)
- Warranty: 10-Year Limited Warranty
Frequently Asked Questions
1. What is the Generac PWRcell Outdoor Rated Battery Cabinet?
It is a modular battery enclosure system designed for residential and light commercial energy storage.
2. Is this just a battery?
No—it is a full storage platform housing multiple battery modules and system connections.
3. How much energy can it store?
Between 9 kWh and 18 kWh depending on configuration.
4. Can it be expanded?
Yes, additional modules can be added over time.
5. Is it outdoor rated?
Yes, it is NEMA 3R rated for indoor or outdoor use.
6. How many modules fit inside?
Typically 3 to 6 modules per cabinet.
7. Can multiple cabinets be used?
Yes, up to two cabinets can be connected.
8. What inverter does it use?
It is designed for Generac PWRcell inverter systems.
9. Does it provide backup power?
Yes, when paired with a full system it provides automatic backup.
10. Is it compatible with solar?
Yes, supports DC and AC coupled solar systems.
11. How is it different from Tesla or Enphase?
It uses a centralized cabinet-based architecture instead of modular battery units.
12. Is installation required by a pro?
Yes, certified installers are required.
13. Who is this for?
Homeowners wanting scalable storage and installers building custom energy systems.
Your payment details are safe and secure. We accept the following:
Frequently asked questions
Find answers to common questions about our products and services
Small orders ship via UPS or USPS (2-3 business days). Panels, batteries, and large items ship via LTL freight (3-5 business days)
We accept returns in accordance with our Return & Refund Policy. Please review the full details here:
Return & Refund Policy
Cancellation Policy
Yes, we ship to most countries worldwide. International shipping times vary by destination, typically 7-14 business days.
You will receive a tracking number via email once your order ships. Track it via the carrier’s website.
We accept all major credit/debit cards, PayPal, ACH/wire transfers and secure checkout options.
Yes. Net 30 is available for approved customers on second and subsequent orders only. Not available on first orders.
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