Fortress Battery Vs Tesla – Fortress battery systems utilize the business’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 security concepts: Overcharge and Deep Discharge Protection; Voltage and Temperature Observation; Cell balancing.
Fortress Battery Vs Tesla
Fortress high-performance Lithium Batteries are manufactured at the highest quality customary. It comes with a large power capability and fast charging and continuous discharge power. The proprietary architecture and BMS eliminate the need for cooling or air flow, which creates an environment friendly round-trip conversion.
The Fortress Lithium Battery is protected, simple to put in, consistently reliable, and highly efficient. It offers 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 safety 250 amps out to the loads. You could instantly hook these up to an inverter, or you can wire them to a excessive current bus, and parallel multiple batteries together to gain an acceptable capability in your software.
This battery is nice for larger-scale off-grid applications typically, the minimum obviously goes to be 18 kilowatt-hours. But, if you wish to have constructing blocks of 18-kilowatt-hour chunks, that’s where this explicit battery is going to be greatest suited.
Fortress eVault 18.5kWh
So, you recognize typically we’ll be utilizing these batteries for functions which can be 30 kilowatt hours or extra, because of the significant building blocks as a result of the 18 kilowatt-hour capability of each of these particular person banks.
Another cool characteristic of this battery is, that it’s on casters. So, it weighs about 400 pounds but shifting it round to the place its last resting place goes to be is pretty straightforward with the casters. This specific battery has knockouts on the edges. On either side, it means that you can put in like a one-inch conduit, or one-inch string reduction right into the battery.
eVault 18.5kWh Specifications
| eVault 18.5 | |
| Total Energy (kWh) | 18.5 |
| Capacity | 360 Ah |
| 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 |
| Weight | 476 lbs |
| Enclosure Protection Rating | IP21 |
| Mounting options | Floor standing |
| Certificates | UL 1624 |
| Warranty | 5/10 Years |
| Scalability | Maximum 12 in Parallel (222 kWh) |
| Communication | CAN/RS485 |
| High Current Circuit Breaker | 250A |
| Efficiency | 98% |
Fortress Power VS Tesla Powerwall
Comparison between the Fortress power battery and the Tesla Powerwall battery. The very first thing that I’ll point out is the protection 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 |
|---|---|---|
| Battery Chemistry | LFP | NMC |
| Safety | Yes | No |
| Usable Power | 16,5 | 13.5 kWh |
| No. of Parallel Stacking | 8 | 10 |
| Guaranteed Battery Cycles | 6.000 | 2.800 |
| LCD Display | Yes | x |
| Continuous Power | 8.2 KW | 5 KW |
| Peak Output | 12 kW | 7 KW |
This security additionally allows us to have more power and longer length meaning, that we’ve got a 40% extra storage capacity and a 100%, 40 % more output, which means that you just’re able to power extra appliances on your longer period of time.
Fortress Battery Vs Tesla – Fortress supplies a 10-year guarantee with around a 12 to 15-year lifespan while Tesla supplies round 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.
Fortress Power 5.4kW
We calculate this using energy throughput. Energy throughput is the total amount of energy a battery can be expected to store and ship over its lifetime. So, should you see here the afford transparent evil has 88.8 make watt-hours of energy throughput.
The assessments of Powerwall has only 37.8 make a lot of hours of energy throughput, most displaying that our battery will not be solely safer however gonna last a heck of a lot longer. And lastly, I’d prefer to deliver up the cost. So, you possibly can see right here, the fortress power system here on the left, and the 2 Tesla Powerwall right here on the suitable.
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 compared to 75.6. So, you possibly can see once we take this, and we get the cost per dollar per kilowatt-hour the fortress power system is actually more environment friendly and higher when it comes to the dollars per kilowatt-hour that’s 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.
Download For eVault 18.5 kWh Details Installation
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