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Est. Delivery Summer 2022

Sigma CES Package

$3,745 $2,996

20% Off ⚡

Reserve yours now to get 20% off with only $400 due today.

Sigma
$0.67/watt HR
Competitor
$1.00/watt HR

Revolutionary Battery Management System extends lifespan to more than 10 years.

JOULE CASE Sigma is the next generation of portable power. Take power off the grid for camping, events, food trucks and home backup. The stackable design gives you the control to add more power based on your needs.

The PowerBlade™ System is equipped with a patented 120A, 48V pass-through DC power/data bus that enables batteries and inverters to be stacked in any combination imaginable. Designed for any power need, anywhere.

The Joule Case CES Package includes:
  • PowerBlade™ Smart Handle
  • 3000W Inverter
  • 1500Wh Battery System
  • 3000Wh Battery System
  • 400W AC Fast Charger
Presale Info
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A $400 deposit reserves your opportunity to be one of the first to receive the Joule Case Sigma.

Your deposit also grants a 20% discount off the retail price.

Once the product is ready for shipment, you will be invoiced for the final amount.

After final payment is received, your new Joule Case products will be shipped.

Shipping Info
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Ground shipping for customers in the lower 48 States is already included in the final purchase price. Shipping elsewhere will require additional fees.

Shipping begins when the product becomes available (Summer 2022) and after the customer completes final payment.

Orders will be shipped on a first come, first served basis and are subject to change depending on time of final payment.

Return shipping is at customer expense, and items are subject to a restocking fee of 20%.

Specs
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PowerBlade™ Smart Handle
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Input
PowerBlade™ connector (bottom)
Output
7.5W Qi compatible wireless phone charger
# of Coils
10
Handle
Dual use, top or side carry
Handle capacity
60 lbs. max
DC Input Voltage Range
40 - 60 VDC
Operating Temperature
-10°C to +60°C
Certifications
CE, ROHS
3000W Inverter
Click to expand.
Type
Pure Sine Wave
AC Output
120VAC ±5%, 60Hz ±1Hz
AC Output Power, Continuous
3000W
AC Output Power, Pulse
4000W
AC Outputs
6 x 15A front panel; 2 x 20A rear panel
Efficiency
> 90%
USB Power
65W max total
USB Outputs
2 x USB-C; 1 x USB A front panel
12V Output Port
13.8 VDC ±10% 2 x Anderson connectors, front panel
12V Output Power
275 W max
PowerBlade™ Connectors
Top and bottom pass through, 6kW max
Data Bus
CAN bus via PowerBlade™ connector
Display
2.8” Color TFT Touch Screen
DC Input Voltage Range
40 - 60 VDC
Operating Temperature
-10°C to +60°C
Certifications
CE, ROHS
1500Wh Battery System
Click to expand.
Voltage, Nominal
51.8 V
Operating Voltage
40.0 - 58.8 V
Capacity
30 Ah
Energy
1500Wh
Chemistry
LiIon NMC
Maximum Discharge Rate
1500 W
Maximum Charge Rate
800 W
PowerBlade™ Connectors
Top and bottom pass through, 6kW max
Rear Port
51.8V nominal; 800W max charge / discharge
BMS
Joule custom, full suite of voltage and current protections
Smart System
Joule custom, pack voltage, cell voltages, current, % remaining
Data Bus
CAN bus via PowerBlade™ connector
Display
2.8” Color TFT Touch Screen
Operating Temperature
-10°C to +60°C
Certifications
UL1973 (cell) ROHS
3000Wh Battery System
Click to expand.
Voltage, Nominal
51.8 V
Operating Voltage
40.0 - 58.8 V
Capacity
60 Ah
Energy
3000 Wh
Chemistry
LiIon NMC
Maximum Discharge Rate
3000 W
Maximum Charge Rate
1500 W
PowerBlade™ Connectors
Top and bottom pass through, 6kW max
Rear Port
51.8V nominal; 750W max charge / discharge
BMS
Joule custom, full suite of voltage and current protections
Smart System
Joule custom, pack voltage, cell voltages, current, % remaining
Data Bus
CAN bus via PowerBlade™ connector
Display
2.8” Color TFT Touch Screen
Operating Temperature
-10°C to +60°C
Certifications
UL1973 (cell), ROHS
400W AC Fast Charger
Click to expand.
Input
100-240 VAC 50/60Hz
Output Voltage
58.8 VDC ±1%
Output Current, Nominal
7A
Charge time, B1500 Battery
Approx. 6 hours
Charge time, B3000 Battery
Approx. 10 hours
Efficiency
> 89% at full load
LED
Red for charging; Green for current < 0.7A
Fans
None
Operating Temperature
-10°C to +60°C
Certifications
ETL, FCC, cETL, CE, RoHs,CB, GS, SAA, RCM, PSE, CCC
Dimensions
Click to expand.
PowerBlade™ Smart Handle
Click to expand.
Weight
4 lbs.
Dimensions
17.75” W x 10.7” D x 4.65” H
3000W Inverter
Click to expand.
Dimensions
17.75” W x 10.7” D x 4.25” H
Weight
13.5 lbs.
1500Wh Battery System
Click to expand.
Weight
22 lbs.
Dimensions
17.75” W x 10.7” D x 4.25” H
3000Wh Battery System
Click to expand.
Dimensions
17.75” W x 10.7” D x 7” H
Weight
40 lbs.
400W AC Fast Charger
Click to expand.
Weight
3.7 lbs.
Dimensions
9.2” L x 4.25” W x 2.5” H
Warranty & Returns
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Returns notice - For any returns where there are technical issues or breakage, you can return and money will be refunded. If the shipping box has been opened and the product is in working shape, you cannot be refunded due to the nature of this product.

If our customer service team determines that this is a warranty matter, we will have you ship it back to us. You must properly package the product including proof of your purchase date with the product. You must then send the product by mail or courier, with shipping costs paid by you, to Joule Case at 121 E 38th St, Suite 102, Garden City, ID, USA 83714. We will process your return and send your repaired or replacement product to you, at our expense, for warrantied products being shipped to locations in North America. For products purchased or being shipped outside of North America, please contact the local distributor from whom you purchased the product, or email info@joulecase.com to obtain further distributor information.

The Power to Do Anything

An illustration of a refrigerator.
Fridge (100W)
45 hrs*
An illustration of a microwave.
Microwave (1100W)
4 hrs*
An illustration of a video game console.
Game Console
22.5 hrs*
An illustration of a laptop.
Laptop (60Wh)
75 charges*
An illustration of a television.
50" TV (110W)
41 hrs*
An illustration of a smart phone.
Smartphone (12Wh)
375 charges*
An illustration of a hammer drill.
Hammer Drill (1080W)
4 hrs*
An illustration of a box fan.
Box Fan (75W)
60 hrs*
*calculation based on average wattage

Powering a Greener Grid for the Greater Good

Reserve Yours