Tesla Powerwall - Specifications; Electrical Specifications

ELECTRICAL SPECIFICATIONS
Daily Version Weekly Version
Power
Discharge, Continuous
Discharge, Peak
Charge, Continuous
3.3 kW
3.3 kW
3.3 kW
5.0 kW
7.0 kW (10 sec)
3.3 kW
Energy 6.4 kWh 9.1 kWh
9.8 kWh (o-grid mode)
DC Voltage 350 V to 450 V
Maximum DC Current
Continuous DC Current
9.5 A
9.5 A
20 A
14.3 A
Round Trip DC Eciency
(Beginning of Life)
1
92.5% 93%
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
2
-20 °C to 50 °C (-4 °F to 122 °F)
Humidity <95% condensing
Storage Conditions
<24 hours
<1 month
<12 months
-30 °C to 60 °C (-22 °F to 140 °F)
-20 °C to 45 °C (-4 °F to 113 °F)
-20 °C to 30 °C (-4 °F to 86 °F), State of Energy (SoE):
50% initial
Maximum Altitude 3000 m (9843 ft)
Ingress Rating IP35 & NEMA 3R (Powerwall)
IP67 (battery Pod only)
Impact Rating IK09
MECHANICAL SPECIFICATIONS
Dimensions
Length
Width
Depth
1302 mm (51.3 in)
862 mm (34 in)
183 mm (7.2 in)
Weight Daily: 95 kg (210 lbs) Weekly: 101 kg (223 lbs)
1
Values provided for 25 °C, 2 kW charge/discharge power, 400 V to 450 V DC bus.
2
Performance might be de-rated in extreme ambient temperatures.
Specifications
6