The Solarland SLP Series Polycrystalline solar modules are manufactured using the highest quality components to ensure longer life and excellent performance. SolarLand Polycrystalline solar modules are designed for the most rugged off-grid applications including street lights, water pumps, navigation lights, traffic signs and signals.
SolarLand model: SLP020-12U
Cell type: Polycrystalline
Rated power: 20 Watt
Nominal voltage: 12 Volts
Voc: 21.6 Volts
Vpm: 17.2 Volts
Isc: 1.31 Amp
Ipm: 1.16 Amp
Length: 22.68 in
Width: 14.06 in
Weight: 6.17 lbs
Compare other Solarland panels with similar characteristics:
|Model||Power||Voltage||L (mm)||W (mm)||T (mm)|
|SLP010-12U||10 W||12 Volt||357||302||30|
|SLP015-12U||15 W||12 Volt||428||357||30|
|SLP020-12U||20 W||12 Volt||576||357||30|
|SLP020-24U||20 W||24 Volt||576||357||30|
|SLP020-12YA||20 W||12 Volt||520||520||NA|
|SLP025-12||25 W||12 Volt||675||357||30|
|SLP030-12U||30 W||12 Volt||541||510||30|
|SLP030-24U||30 W||24 Volt||541||510||30|
|SLP045-12U||45 W||12 Volt||675||534||30|
|SLP055-12U||55 W||12 Volt||670||650||30|
Solarland panels from 10W to 60W feature a standard junction box. Connections are made with screw-in copper silver-plated terminals inside the box. These boxes are rated for 6 Amps and 1000 Volts and do not include any by-pass diodes.
Small applications with solar panels ranging from 10W to 45W do not need very much in terms of battery charging. A small charge controller like the Phocos CM 04 would be enough to maintain the batteries in a healthy state of charge. If low voltage disconnect (LVD) is necessary, a more advanced charge controller suh as the Phocos CMLup10 can be used.
To mount the 10W, 20W or 30W solar panels on a pole or wall, you can use the bracket SLB-0112 made by Solarland. The Universal Z-shape mounting bracket SLB-0102 can be used to mount any Solarland solar panel ranging from 10W to 140W on a flat surface.