Fortress Power Evault Vs Tesla Powerwall – Fortress battery programs make the most of the industry’s most environmentally benign chemistry- Lithium Ferro Phosphate, which eliminates operating temperature constraints, toxic coolants, and the chance of thermal runaway and fireplace. The built-in sensible Battery Management System (BMS) integrates multilevel safety ideas: Overcharge and Deep Discharge Protection; Voltage and Temperature Observation; Cell balancing.
Fortress Power Evault Vs Tesla Powerwall
Fortress high-performance Lithium Batteries are manufactured on the highest quality normal. It comes with a big power capability and fast charging and steady discharge power. The proprietary architecture and BMS eliminate the necessity for cooling or ventilation, which creates an environment friendly round-trip conversion.
The Fortress Lithium Battery is protected, simple to put in, constantly reliable, and highly efficient. It supplies you the bottom lifetime energy cost
Reviews Fortress Power 18.5kWh
They have their own touchscreen show that gives you with the state of charge the battery voltage, your current flow out and in of the battery bank. Each battery has a 250 amp breaker on the top. So, from the terminals on the battery, its overcurrent protection 250 amps out to the masses. You might directly hook these as much as an inverter, or you can wire them to a high current bus, and parallel a number of batteries together to realize a suitable capacity in your utility.
This battery is nice for larger-scale off-grid applications sometimes, the minimal obviously is going to be 18 kilowatt-hours. But, if you want to have building blocks of 18-kilowatt-hour chunks, that’s where this explicit battery goes to be greatest suited.
Fortress eVault 18.5kWh
So, you realize usually we’ll be utilizing these batteries for purposes which are 30 kilowatt hours or more, due to the numerous building blocks on account of the 18 kilowatt-hour capacity of each of those individual banks.
Another cool characteristic of this battery is, that it’s on casters. So, it weighs about 400 pounds but transferring it around to where its ultimate resting place goes to be is fairly simple with the casters. This specific battery has knockouts on the perimeters. On either side, it means that you can put in like a one-inch conduit, or one-inch string aid proper into the battery.
eVault 18.5kWh Specifications
|Total Energy (kWh)||18.5|
|Nominal Voltage||51.2 (48) V|
|Voltage Range||45-58.4 Ah|
|Recommended Charge Current||100 A|
|Max. Charge Current (Continuous)||170 A|
|Max. Discharge Current (Continuous)||180 A|
|Max. Pulse Current (for 10 sec)||200 A|
|Charging Temperature||32 to 113 F|
|Discharging Temperature||32 to 113 F|
|Recommended Storage Temperature||50 to 95 F|
|Dimension (H xW x D, inch_||38.8 x 19.2 x 21.3|
|Enclosure Protection Rating||IP21|
|Mounting options||Floor standing|
|Scalability||Maximum 12 in Parallel (222 kWh)|
|High Current Circuit Breaker||250A|
Fortress Power VS Tesla Powerwall
Comparison between the Fortress power battery and the Tesla Powerwall battery. The first thing that I will mention is the safety of our battery system. Fortress uses lithium iron phosphate chemistry in addition to being extra safer than the Tesla Powerwall chemistry.
|Specifications||Fortress Power||Tesla Powerwall|
|Usable Power||16,5||13.5 kWh|
|No. of Parallel Stacking||8||10|
|Guaranteed Battery Cycles||6.000||2.800|
|Continuous Power||8.2 KW||5 KW|
|Peak Output||12 kW||7 KW|
This security also allows us to have extra power and longer duration that means, that we have a 40% more storage capacity and a 100%, 40 p.c extra output, which means that you’re capable of power extra appliances in your longer amount of time.
Fortress Power Evault Vs Tesla Powerwall – Fortress gives a 10-year warranty with around a 12 to 15-year lifespan whereas Tesla supplies around half of that maybe six to seven, eight years of lifespan. Now, you are in all probability questioning how did you calculate this when it comes to safety and longevity.
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We calculate this using energy throughput. Energy throughput is the full quantity of energy a battery could be anticipated to store and ship over its lifetime. So, in case you see right here the afford transparent evil has 88.8 make watt-hours of energy throughput.
The tests of Powerwall has only 37.8 make loads of hours of energy throughput, most exhibiting that our battery will not be only safer however gonna final a heck of a lot longer. And lastly, I’d like to deliver up the cost. So, you’ll be able to see here, the fortress power system here on the left, and the two Tesla Powerwall here on the precise.
The installed cost of the fortress system is less than that of the Tesla Powerwall with a larger inverter but additionally has a for much longer energy throughput of 88.8 compared to 75.6. So, you can see once we take this, and we get the cost per greenback per kilowatt-hour the fortress power system is definitely extra efficient and higher by way of the dollars per kilowatt-hour that is being paid.
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Fortress Evault Installation
1. Mounting and securing the battery
The Fortress eVault 18.5 is designed to stand on the floor with 4 wheels on the bottom. If desired, the wheels can be disassembled. We recommend putting the batteries on durable racks to avoid flooding. Please refer to the Fortress Lithium Battery Data Sheet for weight and dimension.
2. Mounting the battery pack to a wall
- Fasten the screws through the mounting brackets into the holes of the battery pack on both sides.
- Secure the mounting brackets to the wall with screws. Make sure to leave a space of
at last 2.18 inches in between the battery pack and the wall.
- Lock the rollers on the battery pack
3. Connecting the battery to the Charge Controller and/or Hybrid Inverter
The battery terminals are positioned under the top cover. Please use the screwdriver to take
the screws along the top cover off.
Please make sure the breaker near the terminal is in the OFF position. Please install the positive cable first and the negative cable second. Please do not cross the positive and negative terminals; also, ensure the terminals are not connected to any metal mounting, fixture, or body part. Recommended terminal torque is 7.0 – 7.7 Nm (5.1 – 5.7 ft-lb)
The Fortress Lithium Batteries are equipped with two M8 threaded terminals with a lock washer and nut. The right-hand stud resides in a red high-temperature molded insert. This connection is for the positive lead. The left-hand stud resides in a black high-temperature insert. This connection is for the negative lead. 8mm ring terminals along with proper size wiring cables are required to connect the battery to the inverter/charger. Do not reverse polarity, doing so will void the warranty. Use a voltmeter to check polarity before connecting terminals.
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