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[China]
Trade Verify
Address: 30A, No. 17 Huanke Middle Road, Jinqiao Science and Technology Industrial Base, Tongzhou Park, Zhongguancun Science and Technology Park, Tongzhou District, Beijing
Contact name:
Huatong Yuanhang (Beijing) Technology Development Co., Ltd. （HTONETECH） |
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Verified Suppliers
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Solar lithium iron phosphate batteries offer several notable features that make them an attractive choice for solar energy storage. Here are some key features of solar lithium iron phosphate batteries:
LiFePO4 Point:
1. Grid refining technology and the thicker plates are used to
extend the battery standby Recognized by life and reduce the plate
grid corrosion speed.
2. Using oxygen recombination technology: maintenance-free
3. Unique vent valve design: control water loss, and prevent air
and spark from going inside.
Key Features :
♦Gelled electrolyte made by mixing sulfuric acid with silica fume.
♦The electrolyte is gel-like, immobile, and does not leak, enabling
uniform reaction of each part of the plate.
♦High rate discharge performance due to tight assembly technology.
♦Strong heat dissipation and wide operating temperature range.
♦Avoid acid mist being separated out, environment friendliness.
♦Efficient venting system releases excessive gas automatically.
Applications :
♦Solar and wind energy storage system
♦EPS and UPS battery backup
♦Signal system, emergency lighting system, security system
♦Telecommunication Equipment
♦Power plant and transmission system
Components | GEL BATTERY | Ordinary Lead-Acid Battery |
Design life | 8-12 years or so | 3-5 years or so |
Temperature | -30° C~60° C | -30° C~60° C |
Safety | No sour, no explosion | Sour phenomenon; There will be an explosion |
Electrolyte Adsorption Technology | Colloid adsorption technology | Adsorption technology of glass cotton |
Advantage 1 | Extremely reliable and no "dry" phenomenon under high-temperature
operation or over-charging. The battery has a wide temperature range from low to high. | The "Dry" phenomenon happens if the battery has low reliability
when operated under high temperatures or being. |
Advantage 2 | 50% of the original capacity will be maintained after two years of
storage. | The store for 6 months or so must be updated. Extended storage
time, the battery will face the possibility of damage. |
Advantage 3 | A deep discharge battery can still be connected to the load.
Charging within four weeks does not impair the performance of the battery. The nominal capacity of the battery will soon be restored after charging, it will not affect the battery life. | Once deep discharged, if the battery is not being charged in a
short period of time, the battery will immediately be scrapped.
That is, the full-length charge of the battery will have partial capacity restored, the battery life and reliability will be greatly reduced. |
Advantage 4 | The low specific gravity of acid has relatively low corrosion of
the plate itself. | The high proportion of acid has relatively high corrosion of the
plate itself. |
Nominal Voltage | 12V | |
Nominal Capacity(10HR) | 250AH | |
Dimension | Length | 522 ±3mm (20.55 inches) |
Width | 268 ±2mm (10.55 inches) | |
Container Height | 220 ±2mm (8.66inches) | |
Total Height (withTerminal) | 225 ±2mm (8.86 inches) | |
Approx Weight | Approx 63.8 kg (140.65lbs) | |
Terminal | T11 | |
Container Material | ABS | |
Rated Capacity | 257.3AH/12.8A | (20hr ,1.80V/cell,25ºC/77ºF) |
250.0 AH/25.0A | (10hr,1.80V/cell,25ºC/77ºF) | |
218.7 AH/43.7A | (5hr,1.75V/cell,25ºC/77ºF) | |
198.7 AH/66.2A | (3hr,1.75V/cell,25ºC/77ºF) | |
161.5 AH/161.5A | (1hr,1.60V/cell,25ºC/77ºF) | |
Max. Discharge Current | 2000A (5s) | |
Internal Resistance | Approx 2.0mΩ | |
Operating Temp.Range | Discharge : -30~50ºC (5~122ºF) | |
Charge : 0~40ºC (32~104ºF) | ||
Aircraft signal Storage : -30~40ºC (5~104ºF) | ||
Nominal Operating Temp. Range | 25 ±3ºC (77 ±5ºF ) | |
Cycle Use | Initial Charging Current less than 75.0A.Voltage Communication
power supply 14.4V~14.9V at 25ºC(77ºF)Temp. Coefficient -30mV/ºC | |
Standby Use | No limit on Initial Charging Current Voltage Auto controlsystem
13.5V~13.8V at 25ºC(77ºF)Temp. Coefficient -20mV/ºC | |
Capacity affectedby Temperature | 40ºC (104 ºF)103% | |
25ºC ( 77 ºF )100% | ||
0ºC ( 32ºF ) 86% | ||
Self Discharge | Techfine batteries may be stored for up to 6 months at 25ºC(77ºF)
and the battery should be recharged before use. For higher | |
temperatures the time interval will be shorter. | ||
1. Q: Are you a factory or a trading company?
A: We are a professional Solar Panels Manufacturer in China
2. How can we guarantee the quality of the product?
A: Always provide the favored buyer with a pre-production sample
before mass production; Always test every product before
despatching the shipments;
3. What products we can supply you?
A: Solar panels, inverter, controller, cable, support frame, and
other solar power systems
4. Q: Can the product's pricing be cheaper?
A: Of course, you will be offered a very good discount with large
quantities.
5.. Q: Can print our company's logo on the PV panels?
A: Yes! And we accept OEM&ODM orders.
