RS PRO 12 V, 24 V 20A Solar Charge Controller
- RS Stock No.:
- 905-4536
- Manufacturer:
- RS PRO
1 In SG stock for delivery within 1 working day(s) when ordered before 3.30 pm.
32 In Global stock for delivery within 4 working day(s)
Added
Price Each
Was SGD121.06
You pay
SGD106.05
(exc. GST)
SGD115.59
(inc. GST)
| Units | Per unit |
| 1 + | SGD106.05 |
- RS Stock No.:
- 905-4536
- Manufacturer:
- RS PRO
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
RS PRO 12/24V Dual Battery Charge Solar Controller (20A)
An efficient and reliable dual battery controller designed for off-grid solar systems. As a dual battery charger, the solar controller can charge two batteries simultaneously and is capable of automatically detecting and switching to the appropriate supply for both 12V for 24V systems.
Designed using Pulse Width Modulation (PWM) delivering a constant battery voltage meaning a higher level of charge efficiency and battery life. On top of this the comprehensive self-diagnostics and electronic protection functions can prevent damage from installation mistakes or system faults.
Ideal for use in applications that involve more than one battery such as boats and caravans, using the clever dual charge function that concentrates charge on the first battery and switches to an even distribution only when the first battery reaches a 70% charge.
Features and Benefits
Dual battery controller
Suitable for off grid solar systems
Pulse Width Modulation (PWM) technology
12/24V automatic recognition.
6 to 36V Battery voltage range
Operating temperature of -35°C to +55°C
Overload protection
Open circuit protection
Lightning surge protection
Dimensions of 135 x 70 x 35 mm
Weight of 155g
Terminal size of 6mm
Mounting hole size of 3.8mm
Standards and Approvals: CE, UKCA, RoHS compliant
Why RS PRO?
RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.
Solar Panels and Chargers
Solar “photovoltaic” panels use the power of the sun to generate electricity and can be used in a variety of applications from calculators to homes. They are most effective, versatile and cost saving in many commercial and leisure applications for charging 12/24V batteries.
Solar panels provide power through batteries at off grid and isolated locations and are widely used in critical telecommunications and telemetry applications. Solar panels enable rapid installation of equipment at remote sites, either temporary or permanent, avoiding the costs and inconvenience of grid connection. They are designed for very low maintenance and longevity.
Solar panels provide power through batteries at off grid and isolated locations and are widely used in critical telecommunications and telemetry applications. Solar panels enable rapid installation of equipment at remote sites, either temporary or permanent, avoiding the costs and inconvenience of grid connection. They are designed for very low maintenance and longevity.
How Much power?
The daily power production of a solar panel can be calculated by multiplying the panel’s peak power rating by between 0.5 and 6 depending on the time of year, angle and location. For example; an 80Watt solar panel produces a peak current of 4.55A.
Solar Installation
Solar panels are usually installed at a 55-65° angle for optimal wintertime performance. For a year round power supply solar panels can be combined with Wind chargers.
Solar panels can be connected in parallel to increase power and in series to increase voltage.
To complete the system deep cycle batteries, a voltage regulator and electrical cables are required to get up and running. A range of convenient mounting kits are available for pole or wall mounting.
Solar panels can be connected in parallel to increase power and in series to increase voltage.
To complete the system deep cycle batteries, a voltage regulator and electrical cables are required to get up and running. A range of convenient mounting kits are available for pole or wall mounting.
Specifications
Attribute | Value |
|---|---|
| Solar Panel Voltage | 12 V, 24 V |
| Maximum Power Rating for 12 V Panels | 300W |
| Maximum Current Rating for 12 V Panels | 20A |
| Maximum Power Rating for 24 V Panels | 300W |
| Maximum Current Rating for 24 V Panels | 20A |
| Dimensions | 135 x 70 x 35mm |
| Depth | 35mm |
| Length | 135mm |
| Width | 70mm |
| Better World Claim | Renewable energy solution |
| Better World Product | Yes |