Fortress Evault 18.5Kwh – Fortress battery programs utilize the industry’s most environmentally benign chemistry- Lithium Ferro Phosphate, which eliminates operating temperature constraints, toxic coolants, and the chance of thermal runaway and hearth. The built-in smart Battery Management System (BMS) integrates multilevel safety concepts: Overcharge and Deep Discharge Protection; Voltage and Temperature Observation; Cell balancing.
Fortress Evault 18.5Kwh
Fortress high-performance Lithium Batteries are manufactured on the highest high quality standard. It comes with a large power capability and fast charging and steady discharge power. The proprietary architecture and BMS remove the necessity for cooling or air flow, which creates an efficient round-trip conversion.
The Fortress Lithium Battery is safe, easy to install, constantly dependable, and highly efficient. It gives you the bottom lifetime energy cost
Reviews Fortress Power 18.5kWh
They have their own touchscreen display that gives you with the state of charge the battery voltage, your current flow in and out of the battery bank. Each battery has a 250 amp breaker at the top. So, from the terminals on the battery, its overcurrent safety 250 amps out to the hundreds. You may instantly hook these up to an inverter, or you can wire them to a excessive current bus, and parallel multiple batteries together to achieve a suitable capacity on your application.
This battery is great for larger-scale off-grid functions typically, the minimal obviously goes to be 18 kilowatt-hours. But, if you want to have constructing blocks of 18-kilowatt-hour chunks, that’s where this particular battery is going to be finest suited.
Fortress eVault 18.5kWh
So, typically we’ll be utilizing these batteries for functions that are 30 kilowatt hours or more, due to the numerous building blocks as a result of the 18 kilowatt-hour capability of each of these individual banks.
Another cool feature of this battery is, that it’s on casters. So, it weighs about 400 pounds however moving it around to where its last resting place is going to be is fairly easy with the casters. This specific battery has knockouts on the sides. On both side, it lets you put in like a one-inch conduit, or one-inch string relief right 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’ll point out is the security of our battery system. Fortress uses lithium iron phosphate chemistry along with 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 more power and longer length which means, that now we have a 40% extra storage capability and a 100%, 40 percent more output, which means that you’re able to power extra home equipment in your longer amount of time.
Fortress Evault 18.5Kwh – Fortress supplies a 10-year guarantee with around a 12 to 15-year lifespan whereas Tesla gives round half of that perhaps six to seven, eight years of lifespan. Now, you are most likely wondering how did you calculate this by way of security and longevity.
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We calculate this using energy throughput. Energy throughput is the whole amount of energy a battery could be expected to retailer and deliver over its lifetime. So, in case you see right here the afford clear evil has 88.8 make watt-hours of energy throughput.
The exams of Powerwall has solely 37.8 make a whole lot of hours of energy throughput, most exhibiting that our battery is just not only safer however gonna last a heck of lots longer. And lastly, I’d like to deliver up the cost. So, you possibly can see here, the fortress power system here on the left, and the 2 Tesla Powerwall right here on the appropriate.
The installed cost of the fortress system is less than that of the Tesla Powerwall with a bigger inverter but additionally has a for much longer energy throughput of 88.8 compared to 75.6. So, you’ll be able to see once we take this, and we get the cost per dollar 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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