Brand New 55Ah Sealed Vented Lead Acid Battery
The Technology – Sterling’s high integrity valve regulated lead acid (VRLA) batteries operate as a starved electrolyte system, in which the electrolyte is limited to the amount that either is absorbed in the batteries plates or wets the fibres in the separator. The resulting system allows gases produced during overcharge to diffuse from one plate to the other and to be recombined back into the electrolyte.
This recombination creates a closed system, thus reducing the release of gases into the atmosphere under normal discharge conditions.
Since the electrolyte is recycled, there is no need to add water to the batteries. This reduced maintenance leads to longer-life battery in a clean and compact container that can be installed when flooded batteries are impractical.
|Nominal Capacity||55 AH (20 hour rate)|
|Nominal Voltage||12 volt|
features & benefits
Tank formed construction allows for individual plates to be inspected prior to battery assembly, eliminating manufacturing defects. Plates are fully formed guaranteeing 100% capacity on delivery.
Sterling’s unique construction and sealing techniques ensures no electrolyte leakage from case or terminals, allowing batteries to be positioned on their side.
Excellent recovery from deep discharge.
Low self discharge – approx 3% per month.
Not restricted for air transport – complies with IATA ICAO special provision A67.
Impact resistant ABS case and cover.
Industry standard footprints for easy field replacement
Standby use: Float charging voltage 13.50V to 13.80V.
Top charge: Product in storage (ambient temperature) required a top charge every 6 months. Apply constant voltage at 2.40 volts per cell, initial charging current should be set at less than 0.1 CA for 15 to 20 hours
The Vikram Solar Eldora Micro Series provides you a perfect partner for any small off-grid project.
100W power, great for smaller applications and lighting. These are 12V panels so you can use with PWM controllers to make a very cheap system.
Size: 1152 x 666 x 34 mm
Factory: ISO 14001:2004, ISO 9001:2008, BS OHSAS 18001:2007
Products: IEC 61215 Ed2, IEC 61730, IEC 62716, MCS, PV Cycle
Get 5% discount for Cash On Collection Payments
As theses are small panels we can use standard couriers for delivery so delivery starts at just £12.50 for the first panel.
Or you can collect for FREE from Near Brighton, East Sussex
6mm Solar Cable - Price is per meter simply select the quantity as the number of meters you want.
Double Insulated UV protected solar cable
Max load: 50A
Set of 4 Aluminium mounting brackets for mounting solar panels on vans, boats, sheds or a wooden frame as a easy cheap solar framing system.
** Panels larger than 100w are not recommended to use these alone, as a direct fixing to a vehicle roof. We suggest a bespoke solution using bolts, some of our customers use these brackets and modify them to achieve this, others get a locally fabricated solution **
Aluminium mounting brackets;
Wood screws:St5.7 mm*30mm,
Socket Head Screw:M6*25mm,
10A PWM Charge Controller - Up to 120w 12v / 240w 24v
3 control modes to choose:
3.Light and 15hours timer control(Settable)
For 12V Pv System: 120W Solar Panel,12V Lead-acid Battery,21V for Max input Voltage
For 24V Pv System: 240W Solar Panel,24V Lead-acid Battery,42V for Max input Voltage
This solar charge controller is designed for solar DC power supply system. MCU and professional software are applied as the control center to fulfill intelligent system control. LED will indicate the working state. It`s easy to turn on and turn off output through manual operation. And there are two optional voltage modes, 12V and 24V.
1.1PCS Solar Contorller
2.1PCS User Manual
Can be used for all panels
Short and Open Circuit protection
Full specification available if required
Fail Safe and cannot be damaged by accidental wiring mistakes
Advanced design with simple plug and play technology. No need for complicated adjustments
Full LED status indication: State of Charge(SOC) Red-Flat Battery: Amber-Low charge: Green- good charge: Green Flashing- Full Charge
MCU and professional software are used as the control center to fulfill intelligent system control, along with PWM high efficiency charging way. Boost, recovery and float charging auto work for battery long-life and with temperature compensation. It has high accuracy over discharging control by the discharging rate, over-discharging control voltage modified by the battery discharging rate curve. Our controller has the function of self protection from overload, outside and inside short circuit, reverse connection, thunder and lightning, PV panel reverse current, over charging and discharging etc. During the short circuit and overload protection, no any component will be damaged and need change, including fuse. The LED will indicate the working state of the system in charging, overcharging power full, power low, over-discharging, over load, out short circuit, load on/off and etc. Our products meet the industrial production standard with wide temperature running area -35℃ to +55℃.
10I: 12 Volt or 12/24 Volt auto work, 10 Amps (for PV and load)
20I: 12 Volt or 12/24 Volt auto work, 20 Amps (for PV and load)
Equalisation voltage: 14.8Volt
High voltage disconnect(HVD): 14.4Volt
Float voltage: 13.6Volt
Low voltage disconnect(LVD) 11.1Volt
Low voltage reconnect(LVR): 12.6Volt
Self-consumption: 6mA maximum
Temperature compensation: -30mV/℃/12V
Terminals: for wire sizes to 6mm2
Temperature: -35℃ to +55℃
Solar Panel LED:
Green ON when solar is charging Battery.
Green blink when the syetem over voltage
Green ON when battery level in the right range
Green Slowly flashing when battery level full
Yellow ON when battery level low
RED ON when loads cut off.
RED ON when the output is on
RED slowly flashing when it`s over load
(the load amps is 1.24 times of rated current for 60 seconds,or the load amps is 1.5 times of rated current for 5 seconds.)
RED blink when the load is short -circuit.
This controller has Light and Timer control Function
Light control:When daylight starts to occur then the light source goes off. Meanwhile the Solar Panels will charge the batteries. when there is no sunlight the garden light will switch on.
Time control:There is an eight hours time control,that means it will go off when the Lights automatically switch off after 0-15 hours.
Lighting control Option
1.Press the power switch for 5 seconds and select the desired LIGHTING CONTROL option.The LED is on,which confirmed you have selected the right one.
2.The controller requires 10 munites of countinuous transiton values before it starts to work.These constraints avoid false transitions due to lighting or dark storm clouds.
3.10 minutes off before the controller start to work
4.A brief description follows belows:
|Number 0:||Dusk-to-Dawn,light is on all night|
|Number 1:||Light is turn on after sundown for 1 hour.|
|Number 2:||Light is turn on after sundown for 2 hour.|
|Number 3:||Light is turn on after sundown for 3 hour.|
|Number 4:||Light is turn on after sundown for 4 hour.|
|Number 5:||Light is turn on after sundown for 5 hour.|
|Number 6:||Light is turn on after sundown for 6 hour.|
|Number 7:||Light is turn on after sundown for 7 hour.|
|Number 8:||Light is turn on after sundown for 8 hour.|
|Number 9:||Light is turn on after sundown for 9 hour.|
|Number 0:||Light is turn on after sundown for 10 hour.|
|Number 1.:||Light is turn on after sundown for 11 hour.|
|Number 2.:||Light is turn on after sundown for 12 hour.|
|Number 3.:||Light is turn on after sundown for 13 hour.|
|Number 4.:||Light is turn on after sundown for 14 hour.|
|Number 5.:||Light is turn on after sundown for 15 hour.|
|Number 6.:||Lights remain turn off ,ON/OFF mode|
|Number 7.:||Test Mode,lights on after it dects no light,lights off after it defects light.|