Fortress Eflex 5.4 Price – Fortress battery methods utilize the industry’s most environmentally benign chemistry- Lithium Ferro Phosphate, which eliminates working temperature constraints, toxic coolants, and the chance of thermal runaway and fireplace. The built-in good Battery Management System (BMS) integrates multilevel safety ideas: Overcharge and Deep Discharge Protection; Voltage and Temperature Observation; Cell balancing.
Fortress Eflex 5.4 Price
Fortress high-performance Lithium Batteries are manufactured on the highest high quality normal. It comes with a big power capability and fast charging and steady discharge power. The proprietary architecture 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 reliable, and highly environment friendly. It provides you the lowest lifetime energy cost
Reviews Fortress Power 18.5kWh
They have their very own touchscreen display that provides 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 at the top. So, from the terminals on the battery, its overcurrent protection 250 amps out to the hundreds. You might directly hook these up to an inverter, or you could wire them to a excessive current bus, and parallel multiple batteries collectively to gain a suitable capacity on your utility.
This battery is great for larger-scale off-grid purposes usually, the minimal obviously goes to be 18 kilowatt-hours. But, if you wish to have building blocks of 18-kilowatt-hour chunks, that’s the place this explicit battery goes to be finest suited.
Fortress eVault 18.5kWh
So, you already know sometimes we’ll be using these batteries for applications that are 30 kilowatt hours or extra, due to the numerous building blocks as a result of the 18 kilowatt-hour capacity of every of these particular person banks.
Another cool feature of this battery is, that it’s on casters. So, it weighs about 400 pounds however transferring it around to the place its remaining resting place is going to be is fairly straightforward with the casters. This specific battery has knockouts on the edges. On both facet, it lets you 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 safety 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 security additionally allows us to have more power and longer duration that means, that we have now a 40% more storage capability and a 100%, 40 percent extra output, meaning that you simply’re able to power more home equipment to your longer period of time.
Fortress Eflex 5.4 Price – Fortress provides a 10-year warranty with around a 12 to 15-year lifespan while Tesla offers around half of that perhaps six to seven, eight years of lifespan. Now, you’re in all probability wondering how did you calculate this by way of security and longevity.
Fortress Power 5.4kW
We calculate this using energy throughput. Energy throughput is the total amount of energy a battery may be anticipated to retailer and ship over its lifetime. So, should you see here the afford transparent evil has 88.8 make watt-hours of energy throughput.
The tests of Powerwall has solely 37.8 make lots of hours of energy throughput, most displaying that our battery is not only safer however gonna last a heck of quite a bit longer. And lastly, I’d prefer to convey up the cost. So, you may see here, the fortress power system right here on the left, and the 2 Tesla Powerwall right here on the right.
The put in cost of the fortress system is lower 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 may see when we take this, and we get the cost per dollar per kilowatt-hour the fortress power system is definitely extra efficient and higher in terms of 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.
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