Suntechsolar components - archive

Folding 40Watt 12Volt Solar Panel with Reg & Wiring Kit

Energy Matters Folding Portable 40Watt 12Volt Solar Panel with Regulator & Wiring Kit


'Take convencience of solar power with you when camping'
The Camper 40Watt 12Volt kit is an ideal mid-range solar kit for anyone interested in getting into solar charging. The kit comes with aluminium fold-out legs, pre-wired solar regulator, 5 metres of cable and of course two battery clips. It is an ideal camping companion for those weekends away.


Kit Comprises Following Components


  • 2 x Suntech 20Watt 12Volt Solar Module
  • 1 x Morningstar Sunguard 12Volt 4.5Amp Regulator
  • 1 x Bag for safety and protection of the solar panels
  • 10m of Twin sheath cable
  • 1m of Twin sheath cable connected to Battery alligator clips
  • 4 x Anderson connectors 75A 600V plugs all fitted to Twin sheath cable
  • Aluminium stand
  • Miscellaneous components

The STP020-12 is a 20 watt, 12 volt solar panel, great for travelers and industrial uses alike. The STP020-12 provide supplemental power to RV, marine or caravan batteries. This model is ideal for running lights and small appliances such as TVs, VCR's, computers, radios and water pumps.


Morningstar's SunSaver is the world's leading small solar controller for both professional and consumer applications.
The SunSaver’s advanced design delivers outstanding performance and value. The SunSaver’s low cost is made possible by Morningstar’s unique approach to design and manufacturing.




  • Suntech Solar Module 25 Years Limited Warranty on Power Output
  • Morningstar 5 Year Warranty Period, 99.8% of Morningstar's products never

Suntech Solar Module design Features


  • 36 high-efficiency Suntech Power Silicon Solar Cells
  • More power in peak hours through Suntech Power Cells.
  • Optimized module performance with Nominal Voltage 12 V DC
  • Bypass diodes to avoid hot-spot effect
  • Cells are embedded in a sheet of TPT and EVA
  • 3.2 mm high transmissive low-iron, tempered glass
  • Unique esthetic appearance of cells
  • Attractive, stable,heavy duty anodized aluminum frames with convenient
  • mounting-access, for high wind-pressure and snow-load
  • The backside frames are equipped with drainage holes. So we eliminate the
  • risk that rain or snow water may accumulate in the frame lumen and freeze or even bend the frame in cold season
  • Pre-cabled with fast-connecting systems
  • Customer-desired packing

Suntech Solar Module Technical Specifications


Electrical Characteristics
Maximum power at STC - Pmax 40 W
Open circuit voltage - Voc 21.6 V
Optimum operating voltage - Vmp 16.8 V
Short circuit current - Isc

2.42 A


Optimum operating current - Imp 2.40 A
Mechanical Characteristics
Dimensions Operating 656 x 615 x 18 mm
Storage 656 x 306 x 40 mm
Weight 5.0 kg

Morningstar Sunguard 4.5A Regulator Features


  • ISO 9002 quality programs
  • Series design (not shunt)
  • 100% solid state
  • True 0 to 100% PWM duty cycle
  • Set point accuracy to 60 mV
  • Temperature compensation
  • Rated for 25% overloads
  • No need to derate
  • Lightning protected with 1500 W transorbs
  • Self-consumption is 6 mA
  • Fully encapsulated in epoxy potting
  • ABS plastic, impact-resistant case
  • Outdoor rated, Hypalon connecting wires

Morningstar Sunguard 4.5A Regulator Technical Specifications


Electrical Characteristics
Rated Solar Input 4.5 A
Max input 5 mins 5.5 A
System voltage 12 V
Max solar voltage 30 V
Regulator voltage 14.1 V
Accuracy 60 mV
Self consumption 6 mV
Temp compensation -28 mV/ ºC
Reverse current leakage < 10 μA
Operating temperature -40 ºC to +85 ºC
Mechanical Characteristics
Wire size 5.2 mm² Epoxy encapsulated
Anodized aluminum case Weight 0.09 kg

Downloads and Manuals


This is an archive page for information purposes only.
  • Model: 2STA020-12kit
  • Shipping Weight: 5.4kg
  • Manufacturer:
    Suntech Power

This product was added to our catalog on Tuesday 30 November, 1999.