Tesla POWERWALL 2 solar battery
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Specification sheet
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DownloadTable 1: POWERWALL 2 electrical specifications
| Detail | Value |
|---|---|
| Is a current model? | Yes |
| Has management system? | Yes |
| Has inverter? | Yes |
| Has charger? | Yes |
| Country of manufacturer | US |
| Battery chemistry | Lithium-ion |
| Nominal voltage (volts) | 240 |
| Usable energy (kWh) | 14 |
| Max energy storage (kWh) | 14 |
| Min output (kW) | 5 |
| Inbuilt inverter? | Yes |
| Recommended max depth of discharge (%) | 90 |
| Width (inches) | 30 |
| Height (inches) | 45 |
| Weight (lb) | 251 |
| Installation options | Indoor and outdoor, floor or wall mount |
| Warranty (years) | 10 |
| Voltage range | 120/240 |
| Solution type | Lithium-ion |
| Can be DC coupled? | No |
| Warranty type | Limited |
| Warranty details | 70% at 10 years following initial installation date |
| Other information | Tesla Powerwall is a fully-integrated AC battery system for residential or light commercial use. Its rechargeable lithium-ion battery pack provides energy storage for solar self-consumption, time-based control, and backup. |
| Enclosure protection rating | NEMA 3R, IP67 |
| Certification battery cell | UL 1973, UN 38.3 |
| Max output (kW) | 7 |
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Table 1: POWERWALL 3 overview
Type
LFP
Usable Energy (kWh)
13.50
Inbuilt Battery Inverter
Yes
Manufactured
US
Warranty (years)
10
Table 1: POWERWALL 2 overview
Type
Lithium-ion
Usable Energy (kWh)
14.00
Inbuilt Battery Inverter
Yes
Manufactured
US
Warranty (years)
10
Table 1: POWERWALL+ overview
Type
Lithium-ion
Usable Energy (kWh)
13.50
Inbuilt Battery Inverter
Yes
Manufactured
US
Warranty (years)
10
Best unit price
$10,600
$785.19 per kWh
Table 1: POWERWALL overview
Type
Lithium-ion
Usable Energy (kWh)
13.50
Inbuilt Battery Inverter
Yes
Manufactured
US
Warranty (years)
10
Table 1: SONNEN EVO overview
Type
LFP
Usable Energy (kWh)
10.00
Inbuilt Battery Inverter
Yes
Manufactured
US
Warranty (years)
10
Table 1: SONNEN CORE+ 10 overview
Type
Lithium Iron Phosphate
Usable Energy (kWh)
10.00
Inbuilt Battery Inverter
Yes
Manufactured
US
Warranty (years)
10
Table 1: SONNEN CORE+ 20 overview
Type
Lithium Iron Phosphate
Usable Energy (kWh)
20.00
Inbuilt Battery Inverter
Yes
Manufactured
US
Warranty (years)
10
Table 1: SOLAREDGE ENERGY BANK overview
Type
LITHIUM ION
Usable Energy (kWh)
10.00
Inbuilt Battery Inverter
NO
Warranty (years)
10
Table 1: LG CHEM RESU7H overview
Type
Lithium-ion
Usable Energy (kWh)
7.00
Inbuilt Battery Inverter
yes
Manufactured
KR
Warranty (years)
10
Table 1: A005KEEN261 overview
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Table 1: LG RESU16H PRIME overview
Type
Lithium-ion
Usable Energy (kWh)
32.00
Inbuilt Battery Inverter
No
Manufactured
KR
Warranty (years)
10
Table 1: LG RESU10H PRIME overview
Type
Lithium-ion
Usable Energy (kWh)
19.20
Inbuilt Battery Inverter
No
Manufactured
KR
Warranty (years)
10
Best unit price
$7,000
$714.29 per kWh
Table 1: LG CHEM RESU10H overview
Type
Lithium-ion
Usable Energy (kWh)
9.80
Inbuilt Battery Inverter
yes
Manufactured
KR
Warranty (years)
10
Table 1: BATTERY-BOX PREMIUM HVL overview
Type
LFP
Usable Energy (kWh)
32.00
Inbuilt Battery Inverter
No
Manufactured
CN
Warranty (years)
10
Best unit price
$11,360
$1,109.38 per kWh
Table 1: BATTERY-BOX H10.0 overview
Type
Lithium Iron Phosphate
Usable Energy (kWh)
10.24
Inbuilt Battery Inverter
Yes
Manufactured
CN
Warranty (years)
10
Table 1: SIND 02 2450 overview
Type
Deep-Cycle Solar Flooded
Usable Energy (kWh)
4.90
Inbuilt Battery Inverter
No
Manufactured
US
Warranty (years)
10
Table 1: SAGM 06 220 overview
Type
Deep-Cycle solar AGM
Usable Energy (kWh)
1.32
Inbuilt Battery Inverter
No
Manufactured
US
Table 1: SAGM 12 205 overview
Type
Deep-Cycle solar AGM
Usable Energy (kWh)
2.46
Inbuilt Battery Inverter
No
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US
Table 1: SAGM 12 135 overview
Type
Deep-Cycle solar AGM
Usable Energy (kWh)
1.62
Inbuilt Battery Inverter
No
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US
Table 1: SAGM 08 165 overview
Type
Deep-Cycle solar AGM
Usable Energy (kWh)
1.32
Inbuilt Battery Inverter
No
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US
Table 1: SAGM 06 375 overview
Type
Deep-Cycle solar AGM
Usable Energy (kWh)
2.25
Inbuilt Battery Inverter
No
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US
Table 1: SAGM 06 315 overview
Type
Deep-Cycle solar AGM
Usable Energy (kWh)
1.89
Inbuilt Battery Inverter
No
Manufactured
US
Table 1: L16RE-A overview
Type
Flooded/wet lead-acid battery
Inbuilt Battery Inverter
No
Manufactured
US
Table 1: T-145 overview
Type
Flooded/wet lead-acid battery
Manufactured
US
Best unit price
$1,294
$924.29 per kWh
Table 1: TR 12.8-110 LI-ION overview
Type
Deep-Cycle Lithium Iron Phosphate
Usable Energy (kWh)
1.40
Inbuilt Battery Inverter
No
Manufactured
US
Warranty (years)
8
Current Tesla battery models
Table 1: POWERWALL+ overview
Type
Lithium-ion
Voltage
240
Length (inches)
6.30
Width (inches)
29.70
Height (inches)
62.80
Usable Energy (kWh)
13.500
Output (kW)
22.000
Installation Type
Indoor and outdoor, floor or wall mount
Table 1: POWERWALL 2 overview
Type
Lithium-ion
Voltage
240
Length (inches)
5.75
Width (inches)
29.60
Height (inches)
45.30
Usable Energy (kWh)
14.000
Output (kW)
7.000
Installation Type
Indoor and outdoor, floor or wall mount
Table 1: POWERWALL 3 overview
Type
LFP
Length (inches)
7.60
Width (inches)
24.00
Height (inches)
43.25
Usable Energy (kWh)
13.500
Installation Type
Indoor and outdoor, floor or wall mount
Table 1: POWERWALL overview
Type
Lithium-ion
Length (inches)
5.75
Width (inches)
29.60
Height (inches)
45.30
Usable Energy (kWh)
13.500
Output (kW)
7.000
Installation Type
floor or wall mounted