Since 1926 Crown Battery has responded to the 'power' challenges and individual needs of industry leaders with the best available products and services in the field of heavy-duty commercial deep cycle batteries.
A company wide dedication to quality control and continual improvement has earned Crown Battery the highest quality and service rating in the industry. "We put more into our deep cycle batteries so you can get more out of them...
More performance, more productivity with less maintenance. Nobody builds them like Crown, because no one else invests in the heaviest, thickest plates in the industry. Our plates are over 10% thicker than our competitors.
Combine that with our proprietary PROeye and our low maintenance container - features that make battery maintenance predictable and efficient - and you've got a battery that's going to last longer and perform like no other."
Crown out-performs the competition in head to head tests over and over again.
"It must be a matter of perspective. But we aren’t prone to exaggeration, the way some of our competitors are.
If you claim to have batteries that out-perform all others, an independent laboratory should confirm the findings. That’s the way we do it at Crown. Since 1926, that’s all we’ve done. And to us, it really isn’t a matter of claiming to be first in the industrial marketplace; but being the best. Some manufacturers are comfortable making exaggerated claims.
We’re comfortable making battery history… one customer at a time."
"The heaviest, thickest plates in the industry. Thicker plates, heavier lead connections, and the most active lead material per ampere hour of rated capacity. And heavy means more lead, more active material. Which means more power. Longer life. Who would you put your money on? A lightweight battery? Or the heavyweight of the world. Crown."
|A =||Automotive / SAE Top Terminal|
|D =||Standard Terminal (Dualo Automotive / Stainless Threaded Terminal)|
|F =||Commercial Threaded Stud Terminal|
|G =||Refer to Terminal Requirement Whn ordering Type A|
|I =||Cover with Raised Vent|
|J =||Battery Fitted with Handle or Lifting Lug|
|K =||PRO eye Fluid Indicator (Option for Gr 24/27/31)|
|L =||Antimony Alloy Construction: Low Maintenance Service|
Victron 90W Mono Panel
90W 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: 780 x 668 x 30 mm
• Low voltage-temperature coefficient enhances high-temperature operation.
• Exceptional low-light performance and high sensitivity to light across the entire solar spectrum.
• 25-Year limited warranty on power output and performance.
• 5-Year Limited warranty on materials and workmanship.
• Sealed, waterproof, multifunctional junction box gives high level of safety.
• High performance bypass diodes minimize the power drop caused by shade.
• Advanced EVA (Ethylene Vinyl Acetate) encapsulation system with triple-layer back sheet meets the most stringent safety requirements for high-voltage operation.
• A sturdy, anodized aluminium frame allows modules to be easily roof-mounted with a variety of standard mounting systems.
• Highest quality, high-transmission tempered glass provides enhanced stiffness and impact resistance.
• Pre wired quick-connect system with PV-ST01 connectors.
As these are small panels we use standard couriers - delivery is cheaper.
Or you can collect for FREE from Near Brighton, East Sussex
Premade 6mm Solar Cable with Male to Female MC4 connectors, quick and easy to install.
(Please note if using as a cable run from panel to controller, you would cut in half giving you 2 x 5m lengths, MC4 to bare wire.)
Double Insulated UV protected solar cable
Max load: 50A
Contacts: Copper.Tin plated
Degree of protection: IP67
Flame class: UL94-V0
Wire size range: 6mm2
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.|
A small, low cost multimeter supplied with test leads, perfect to help you setup and test your solar installation.
DMM Functions: DC Current, AC/DC Voltage, Diode, Resistance
No. of Digits: 3.5
DMM Response Type: Average
Display Count: 1999
Range Selection: Manual
Voltage Measure DC Max: 500V
Voltage Measure AC Max: 500V
Current Measure DC Max: 5A
Resistance Measure Max: 2Mohm