The submersible bilge pumps are tough enough for any bilge.High Flow: for use from 22-234L / Min (1.32-14.04 cubic meters / hour)Small size, high efficiency, low current (low cost switching power supply supporting); to achieve a small size perfect combination of high flowUnique automatic “discharge” function can bear the long-term continuous operation under nearly congestion condition Impact resistant ABS housing.Heavy duty motors with stainless steel shafts and tough. thermoplastic bodies.

Specifications :
Volts : 12V/24VDC,220VAC
Amps : 6A
Rateapower:70W
Pressure : 0.90MPA(MAX 130PSI)
Thelargestflow: 6L/MIN
Working medium: no oil, no strong corrosive, non-acid and alkali, without solid particles of liquid;
Medium temperature: 0 -100
Inlet and outlet size: 10mm
Size: 16.5 × 10 × 6.2cm
Type: Size 1 :Straight ,
Size 2: Screw Thread
Weight : 598g straight
582g Screw thread

BBlueSolar PWM-Pro
The BlueSolar PWM-Pro series is ready for use with its default settings. It also is fully programmable.
• Lighting control function, fully programmable.
• Three stage battery charging (bulk, absorption, float), fully programmable.
• Integrated battery monitor function (Remote Panel needed to display state of charge).
• Load output with low voltage disconnect and manual control (default setting).
• Optional external temperature sensor.
• Load output protected against over load and short circuit.
• Protected against reverse polarity connection of the solar panels and/or battery.

Victron Bluesolar light PWM solar controller:

Victron’s range of PWM and MPPT charge controllers are both widely used to charge batteries with solar power.

The PWM controller is in essence a switch that connects a solar array to the battery. The result is that the voltage of the array will be pulled down to near that of the battery.

A PWM controller is not a DC to DC transformer. The PWM controller is a switch which connects the solar panel to the battery. When the switch is closed, the panel and the battery will be at nearly the same voltage. Assuming a discharged battery the initial charge voltage will be around 13 V, and assuming a voltage loss of 0,5 V over the cabling plus controller, the panel will be at Vpwm = 13,5 V.

The voltage will slowly increase with increasing state of charge of the battery. When absorption voltage is reached the PWM controller will start to disconnect and reconnect the panel to prevent overcharge (hence the name: Pulse Width Modulated controller).

Features:

– Load output with low battery voltage disconnect function.

– Lighting control function, one timer only.

– Two digit seven segment display for quick and easy setting of the load output functionality, including timer setting.

– Three stage battery charging (bulk, absorption, float), not programmable.

– Load output protected against over load and short circuit.

– Protected against reverse polarity connection of the solar array and/or battery.

Product Description
material: stainless steel
color: silver
size: 140x38mm
pump diameter: 38mm
voltage: 12v
maximum load current of 1.5a
motor speed: 8700r / min
traffic: 12 l / min

Applications:
Solar power systems
Home solar systems
Off-grid solar power systems
Solar CCTV systems
Solar Traffic Systems

Specifications :

Size : 14 x 7.6 x 4cm
Package weight : 6.3oz/178g
Rated voltage : 12V / 24V
Voltage of ending power supply : 10.8V
Recovery voltage of power supply : 10.8V
Voltage of ending charging : 14.7V or 29.4V
Rated charging current : 30A
DC output voltage : 12V or 24V
DC output current : 1A
Rated load current : 30A

Features and Benefits
Discreet but powerful and long lasting, this floodlight is perfectly suited for commercial and repetitive usage,
but will also be at home in your residence or garden.
The younger brother of the Elite, this floodlight is by no means little, with a massive 1KV or 2KV surge
protection in a compact driver-on-board housing.
The design allows for auto-production which provides a truly stable, reliable and cost effective solution to
the floodlight market.
Using the newest technology, the Mesmerize Atlas range implements excellent weatherproofing and
ventilation functions called ePTEF technology.
As with most of the Mesmerize Floodlights, the Atlas comes with a 1meter H05-graded cable and an
oblique angled bracket for even easier and faster installations.
It is rated up to 25 000 hours of life and has up to 100 lumens per watt, this product carries a 2 Year Warranty.

The BlueSolar Charger series uses Pulse Width Modulation (PWM) charge voltage control combined with a multistage charge control algorithm. This leads to superior charging and enhanced battery performance. The filtered PWM power control system uses highly efficient and reliable power MOSFET transistors.

Fully automatic temperature compensation of charge voltage is available to improve charge control and battery performance.

Features

· Internal temperature sensor.

· Three-stage battery charging [bulk – absorption – float], not programmable

· Protected against overcurrent.
·
Load output protected against overload and short circuit.
·
Protected against reverse polarity connection of the solar panels and/or battery.
·
Load output with low battery voltage disconnect function.
· Intelligent software control.
·
PWM charging mode.
· Two digit seven segment display for the quick and easy setting of the load output functionality, incl. timer setting.
· Day/night timing options – See manual for details