Fortress Power Evault Cost – Fortress battery methods make the most of the industry’s most environmentally benign chemistry- Lithium Ferro Phosphate, which eliminates operating temperature constraints, toxic coolants, and the risk of thermal runaway and fire. The built-in smart Battery Management System (BMS) integrates multilevel safety concepts: Overcharge and Deep Discharge Protection; Voltage and Temperature Observation; Cell balancing.
Fortress Power Evault Cost
Fortress high-performance Lithium Batteries are manufactured at the highest quality customary. It comes with a big power capacity and quick charging and continuous discharge power. The proprietary structure and BMS get rid of the need for cooling or air flow, which creates an environment friendly round-trip conversion.
The Fortress Lithium Battery is secure, easy to put in, persistently dependable, and highly environment friendly. It supplies you the bottom lifetime energy cost
Reviews Fortress Power 18.5kWh
They have their very 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 could instantly hook these as much as an inverter, or you could possibly wire them to a excessive current bus, and parallel multiple batteries together to realize a suitable capability to your application.
This battery is great for larger-scale off-grid purposes sometimes, the minimal obviously goes to be 18 kilowatt-hours. But, if you wish to have building blocks of 18-kilowatt-hour chunks, that’s where this explicit battery is going to be greatest suited.
Fortress eVault 18.5kWh
So, you realize sometimes we’ll be utilizing these batteries for purposes that are 30 kilowatt hours or more, because of the numerous constructing blocks as a result of the 18 kilowatt-hour capability of every of these individual banks.
Another cool function of this battery is, that it’s on casters. So, it weighs about 400 pounds however shifting it round to where its last resting place goes to be is fairly straightforward with the casters. This specific battery has knockouts on the edges. On both aspect, it allows you to put in like a one-inch conduit, or one-inch string aid 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 makes use of lithium iron phosphate chemistry along with being more 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 safety also permits us to have extra power and longer duration that means, that now we have a 40% extra storage capability and a 100%, 40 p.c extra output, which means that you simply’re able to power more home equipment in your longer period of time.
Fortress Power Evault Cost – Fortress supplies a 10-year warranty with round a 12 to 15-year lifespan whereas Tesla supplies around half of that possibly six to seven, eight years of lifespan. Now, you are probably questioning how did you calculate this when it comes to security and longevity.
Fortress Power 5.4kW
We calculate this using energy throughput. Energy throughput is the overall quantity of energy a battery may be anticipated to retailer and deliver over its lifetime. So, if you see right here the afford clear evil has 88.8 make watt-hours of energy throughput.
The checks of Powerwall has only 37.8 make quite a lot of hours of energy throughput, most exhibiting that our battery just isn’t solely safer but gonna last a heck of loads longer. And lastly, I’d wish to carry up the cost. So, you can see right here, the fortress power system right here on the left, and the two Tesla Powerwall right here on the precise.
The put in 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 in comparison to 75.6. So, you can see when we take this, and we get the cost per greenback per kilowatt-hour the fortress power system is definitely extra environment friendly 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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