• VRLA Battery 2V 800ah for Solar Power Generation System
  • VRLA Battery 2V 800ah for Solar Power Generation System
  • VRLA Battery 2V 800ah for Solar Power Generation System
  • VRLA Battery 2V 800ah for Solar Power Generation System
  • VRLA Battery 2V 800ah for Solar Power Generation System

VRLA Battery 2V 800ah for Solar Power Generation System

Type: Lead-Acid Batteries
Usage: UPS, Electric Power, Lighting, Solar
Nominal Voltage: 2V
Discharge Rate: Low Discharge Rate
Shape: Rectangle
Rechargeable: Chargeable
Customization:

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Basic Info.

Model NO.
SRD800-2
Size
410*175*330 Mm
Weight
53.00kg
Color
Black
Cell
1
Sealing
Glue Sealing
Separator
AGM
Plate
Flat Plate
Flat Plate
Copper
Battery Case
ABS
Accessory
Screws
Transport Package
Carton/ Wooden Case/ Pallet
Specification
CE/ IEC
Trademark
PUSTUN
Origin
China
HS Code
8507200000
Production Capacity
600PCS/Day

Product Description

Solar series Detailed Product Description

Solar series batteries with valve regulated lead acid use particular alloy and material technology design to ensure a excellent performance in various environments, especially high and low temp. Solar series baattaeries is optimal for storage and conversion of photovoltaic energy and wind energy.

VRLA Battery 2V 800ah for solar power generation system

Application
Solar street light system, solar power home system, Photovoltaic system, Alternative energy system, Electric Utility, Outdoor control equipment, Railroad Utility, control systems, power systems, wind energy systems, telecommunications/communication systems & UPS system & etc. VRLA Battery 2V 800ah for Solar Power Generation System

Characteristics
1. Long service life: Designed life is over five years.
2. Good deep charge cycle performance: Good performance in charging, over-discharging and deep-discharging.
3. Good resistance to corrosion and small internal resistance.
4. Widely working environment: The solar battery can be used at widely difference in temperature from subzero 40 degree centigrade to 60 degree centigrade.

Operation and maintenance manual
For maintenance free battery, it's free maintenance in the operation. But we can only use it in proper operation to keep the long lifetime of the battery,

(1) Battery Installation
Batteries should be installed possibly in a clean, cool, ventilated and dry place. The battery should be placed upright. Each terminal between the batteries is connected firmly.
(2) The ambient temperature
Ambient temperature is important factor for the battery operation. When the ambient temperature is too high, Battery plate corrosion will be increased, while absorbing more moisture; When the ambient temperature is too low, the battery will not be full charged. All this will affect the battery life. Therefore we suggest the working ambient temperature is around 25 º C.
(3) The charge and discharge current
Battery charge and discharge current usually uses the concept C, the actual value of C is related to the capacity of the battery. For example, a 100AH battery: 1C = 100A. Charging current is around 0.1C; The charging current must not be bigger than 0.3C. Discharge current general requirements in 0.05 ~ 3C range.
(4) Charging voltage
After the battery is full converted to float charging, the float voltage is around 13.0V. If the charging voltage is too high will cause the battery overcharge, otherwise the battery will not be full charged. Charging voltage is abnormal, it may be caused by the battery configuration error, or it may be caused by controller failure. Do not choose the controller with bad quality.
(5) The depth of discharge
Depth of discharge of the battery life is also a important factor for lifetime of battery, the deeper the battery discharge, the fewer the number of cycles, so battery should avoided from deep discharge.
(6) Regular maintenance
Battery should be regular checked in every period time after used, such as check its outlook, measuring the average voltage of each battery, etc.
Capacity                                   77°F(25ºC) 10 hours rate(80A 1.80V) 800Ah
5 hours rate(142A 1.75V) 710Ah
3 hours rate(205A 1.70V) 615Ah
1 hour rate(495A 1.60V) 495Ah
Internal Resistance Full charged battery 77°F(25ºC):0.6mΩ
Capacity affected by Temperature                (10 hour rate) 104°F(40ºC) 102%
77°F(25ºC) 100%
32°F(10ºC) 85%
5°F(-15ºC) 65%
Self-Discharge             68°F(20ºC) Capacity after 3 month storage 90%
Capacity after 6 month storage 80%
Capacity after 12 month storage 60%
Max discharge current77°F(25ºC):2500A(5S)
Charge                           (Constant Voltage) Float:2.25 to 2.30V/77°F/(25ºC)
Cycle:2.35 to 2.45V/77°F/(25ºC)
Max Current:160A

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