Inspired by the Sun!
SC Origin
Malaysia, Singapore, Indonesia, United States, Canada, United Kingdom, Australia
ph: +603-8052-0078 (Sales)
fax: +603-2178-4468
sales
Do It Yourself - Solar Power
We deliver highest quality solar products and services accross 52 countries: Australia, Brunei, China, Hong Kong, India, Indonesia, Japan, Laos, Macau, Myanmar, New Zealand, Philippines, Singapore, South Korea, Taiwan, Thailand, Vietnam and rest of the world.
Enjoy our Free Delivery services within Malaysia: Johor, Kedah, Kelantan, Kuala Lumpur, Labuan, Langkawi, Melaka, Negeri Sembilan, Pahang, Perak, Perlis, Pulau Pinang, Putrajaya, Sarawak, Sabah, Selangor, Terengganu
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20 Watt Do it Yourself Energy Lighting Starter Kit
RM498
US$199.20 
Our 20 Watt solar power kit for do-it-yourselfers. Includes all the parts to build your own system to solar powered lighting.
We've made it very easy to put together with complete instructions.
The DIY System includes:
2) PWM Solar Charger Controller 10A (up to 120Wp solar array)
3) 18 Amp-hour 12V Seal lead Acid (SLA) Battery with AGM technology
4) 3 Watt 12V LED E27 Lamp with holder - 250 lumen
5) Outdoor cable & battery wire, switcher, connector & etc.
What could you power?
If the 20 watt solar panel received 5 hours per day of full sun, then you would have:
1.2 amps (20W panel) X 5 hrs sun = 6 amp-hours/day
6 X 12V = 72 watt-hours per day.
If you were using a 3 watt 12V LED bulb then you could light the bulb for 24 hours with the energy you produced that day.
But you have a battery! Since the battery holds 18 amp-hours or over 216 watt-hours of energy, you could light the light for 72 hours before you need a charge, but it's better to charge it sooner.
You get the idea - the sun puts watt-hours into your battery and then you use it to power stuff that uses watt-hours. Energy in, energy out.
The charge controller prevents the 12V sealed lead-acid battery from over-charging.Perfect for beginners that want to get started in solar but don't know where to begin.
Upgrade available for additonal solar panel (up to 120Wp), SLA battery, LED bulb (25 bulbs) and invertor.
Customize your own system. House the battery and components in a cooler on wheels or build a wooden box. Cut a hole and mount the panel voltage meter, and weatherproof with silicone sealant from the hardware store.
Makes a great demonstration system to show how a basic solar energy system works.BENEFITS & FEATURES
- Grade A solar cell with TUV and CE accredited Solar Panel
- Reliable, robust and top of the range 10A PWM Solar Charge Controller
- Can add additional solar panel up to 120Wp
- Special design outdoor cable for solar panel to charge controller
- Branded SLA battery with AGM technology
- High efficient LED
(click above button to order)
50 Watt Do it Yourself Floodlight Kit - 1,400lm
RM1,598
US$639.20 
Our 50 Watt solar power kit for do-it-yourselfers. Includes all the parts to build your own solar powered floodlight.
We've made it very easy to put together with complete instructions.
It is ideal remote lighting and run entirely on solar power, which clean energy and friendly to the enviornment. The best part is no electrical bill to pay.
The DIY System includes:
1) 50 Watt Solar Panel
2) PWM Solar Charger Controller 10A (up to 120Wp solar array) with dual timers
3) 40 Amp-hour 12V Seal lead Acid (SLA) Battery with AGM technology
4) Industrial grade battery box for solar components
5) Construction Series LED Floodlight With 1,400 lumen
6) Outdoor cable & battery wire, solar MCB switcher, connector & etc.
What could you power?
If the 50 watt solar panel received 5 hours per day of full sun, then you would have:
3 amps (50W panel) X 5 hrs sun = 15 amp-hours/day
15 X 12V = 180 watt-hours per day.
If you were using a 12 watt 12V floodlight light then you could light the bulb for 15+ hours with the energy you produced that day.
But you have a battery! Since the battery holds 40 amp-hours or over 480 watt-hours of energy, you could light the light for 40 hours before you need a charge, but it's better to charge it sooner.
You get the idea - the sun puts watt-hours into your battery and then you use it to power stuff that uses watt-hours. Energy in, energy out.
The charge controller prevents the 12V sealed lead-acid battery from over-charging.
The charge controller equiped with dual timers function, which provide customize lighting applications.Perfect for beginners that want to get started in solar but don't know where to begin.
Upgrade available for additonal solar panel (up to 120Wp) and SLA battery for longer operation period.Customize your own system. House the battery and components in the waterproof battery box provided.
Makes a great demonstration system to show how a basic solar energy system works.
BENEFITS & FEATURES- Grade A solar cell with TUV and CE accredited Solar Panel
- Reliable, robust and top of the range 10A PWM Solar Charge Controller
- Can add additional solar panel up to 120Wp
- Special design outdoor cable for solar panel to charge controller
- Branded SLA battery with AGM technology
- High efficient Compact Fluorescent Lamp
- IP54 rating LED Floodlight 12Vdc 12W (1,400 lumen)
Optional Lighting (12Vdc)
1) LED Floodlight Lamp - 36W (3,750 lumen) RM578 US$231.20
50W Solar Power Do it Yourself Lighting Kit
RM1,098 US$439.20
Our 50 Watt solar power kit for do-it-yourselfers. Includes all the parts to build your own system to solar powered lighting such as streetlight, bus stop, guard house, remote home and so on..
We've made it very easy to put together with complete instructions.
The DIY System includes:
1) 50 Watt solar Panel
2) PWM Solar Charger Controller 10A (up to 120Wp solar array)
3) 40 Amp-hour 12V Seal lead Acid (SLA) Battery with AGM technology
4) 5 Watt 12V LED E27 Lamp with holder - 350 lumen
5) 9W 12V LED Fluorescent Tube - 750 lumen
6) Professional Waterproof Vented Battery Box
7) Branded digital multimeter
8) Outdoor cable & battery wire, solar MCB, switcher, connector & etc.
What could you power?
If the 50 watt solar panel received 5 hours per day of full sun, then you would have:
3 amps (50W panel) X 5 hrs sun = 15 amp-hours/day
15A X 12V = 180 watt-hours per day.
If you were using a 5 watt 12V LED bulb then you could light the bulb for 36 hours with the energy you produced that day.But you have a battery! Since the battery holds 40 amp-hours or over 480 watt-hours of energy, you could light the light for 96 hours before you need a charge, but it's better to charge it sooner.
You get the idea - the sun puts watt-hours into your battery and then you use it to power stuff that uses watt-hours. Energy in, energy out.
The charge controller prevents the 12V sealed lead-acid battery from over-charging.Perfect for beginners that want to get started in solar but don't know where to begin.
Upgrade available for additonal solar panel (up to 120Wp), SLA battery, LED bulb (25 bulbs) and inverter.
Customize your own system. House the battery and components in the waterproof vented battery box provided. Cut a hole and mount the panel voltage meter, and weatherproof with silicone sealant from the hardware store.
Makes a great demonstration system to show how a basic solar energy system works.BENEFITS & FEATURES
- Grade A solar cell with TUV and CE accredited Solar Panel
- Reliable, robust and top of the range 10A PWM Solar Charge Controller
- Can add up additional solar panel up to 120Wp
- Special design outdoor cable for solar panel to charge controller
- Branded SLA battery with AGM technology
- High efficient LED Lamp (250-350 lumen)
- Professional Vented Battery Box
- Branded digital multimeter
Do it Yourself Solar Power Swiftlet Swallow Farm Kit - 250Watt Solar System
RM3,998
US$1,599.20 
After work with 500 swallow farms accross south asia, we had sucessfully designed (based on indutrsial best practise) a Do It Yourself (DIY) solar power kit for swiftlet farm onwers. Now they can save a great deal compare using gensets. Includes all the parts to build your own system to solar powered audio system for swallow (Walet) homing and echoing. We also reserve some power for energizer (shock owl), DC lights and humidefiers.
We've made it very easy to put together with complete instructions.
The DIY System includes:
1) 250 Watt Solar Panel with Super Solar Cell Technology
2) MPPT Solar Charger Controller (Up grade to 500Wp solar array)
3) 100 Amp-hour 12V Seal lead Acid (SLA) Battery with AGM technology
4) Theta 500W inverter for AC devices
5) 12Vdc Timer System for on and off function
6) Datalogger for monitoring solar power swiftlet farm
7) Desulfator prolong & repair battery life
8) Power Management System
9) Solar cable & battery cable, switcher, connectors, connector spanner tool set & etc.
How's it work?
The careful sized solar panel received 4-5 hours per day of full sun, then the system would have:
15 amps (250W panel) X 5 hrs sun = 75 amp-hours/day
75 X 12V = 900 watt-hours per day.
If you were using our recomended amplifiers then you could on the audio system for 24+ hours with the energy you produced that day.
But you have a battery! Since the battery holds 100 amp-hours or over 1,200 watt-hours of energy, you could on the two audio systems for 4-5 days before you need a charge, but it's better to charge it sooner.The DIY kit will power two audio systems: one for homing outside walet house for 13 hours and one for inside walet house for 24 hours. Hence, you can provide 2 different homing and echo to your walet house.
A specail designed 12Vdc timer to turn on and off the system for homing and echoing applications.
The charge controller prevents the 12V sealed lead-acid battery from over-charging.Upgrade available for additonal solar panel, SLA battery, audio system and invertor.
With this DIY kit, you can retire your gensets and save your monthly fuel cost and the return of investment versus genset power is less than 6 months.
BENEFITS & FEATURES
- Grade A super solar cell with TUV and CE accredited Solar Panel
- Reliable, robust and top of the range MPPT Solar Charge Controller
- Special design outdoor cable for solar panel to charge controller
- Branded SLA battery with AGM technology
- Theta 500W Inverter (power AC devices like humidefier
- Desulfator & Power Management System
(click above button to order)
Why MPPT Controller?
MPPT solar charge controllers are relatively new to the solar energy industry. These charge controllers are different than the traditional charge controllers in that they are more efficient and in many cases more feature rich. MPPT charge controllers allow your solar panels to operate at their optimum power output voltage, improving their performance by as much as 30%. Traditional charge controllers reduce the efficiency of one part of your system in order to make it work with another.
Why Datalogger and Power Management System?
Datalogger is designed to measure and display panel current, load current and battery voltage of your PV system as true values and status values like charging, overload, low voltage disconnect as symbols. Additional you can display several values of data logger of the past event (by min, hour, day, month, and year) as Ah, SOC, Battery voltage (morning, evening).
This provides you more detailed information of your PV system.
With the right tool, you can better manage your solar energy usage to prevent unnecessary power down. Information is the key of success in solar power swiftlet farm.
Why Desulfactor?
As most batteries are idle longer than they're charged, the batteries are left discharging for longer periods of time than when they are charged.
Charging: 2PbSO4 + 2H20 → Pb + PbO2 + 2H2SO4
Discharging: Pb + PbO2 + 2H2SO4 → 2PbSO4 + 2H20
This causes water and lead sulfate (PbSO4) to form at a faster rate than it can be reconverted back to lead, lead dioxide and water. Lead sulfate that's left sitting, originally spongy, will eventually crystallize. Once in crystal form, the lead sulfated cannot be reconverted, even when the battery is being charged. This causes a reduction in active material (the lead and lead dioxide) and surface area where chemical reaction takes place. Eventually, the battery will no longer have the capability to supply enough power. This process, also known as sulfation, is the main cause why batteries fail prematurely!
Our desulfator generates Amplitude Modulated Pulses (AMP) at the resonance frequency of the crystals to shatter the covalent bonds that hold it together. This allows the lead sulfate to be reconverted once the battery is charged. A battery free from lead sulfate crystals will have its life span stretched to its maximum! No more premature failure due to sulfation!
Education - Do it Yourself Solar Lighting Kit
RM338
US$135.20 
We carry educational solar lighting DIY kit that are designed specifically to help people who are new to solar energy, as well students and children who are interested in learning more about solar energy and living a cleaner, greener life. And, to make things even better, our classroom projects and educational solar kits are designed for one thing - to make learning about solar energy fun, interesting and exciting...for kids (and adults) of all ages.
The Education Solar DIY Kit includes:
2) PWM Solar Charger Controller 10A (Up to 120Wp solar array)
3) 7.2 Amp-hour 12V Seal lead Acid (SLA) Battery with AGM technology
4) 3 Watt 12V LED E27 Lamp with holder - 250 lumen
5) Outdoor cable & battery wire, switcher, connector & etc.
The design process is a fairly simple and straight forward that doesn’t require a lot of technical knowledge.
Determine the size of the solar array to be used.
Determine the battery size.
Design Example
The following example is a rough estimate to take to a system designer to discuss cost and objectives. He/she will then fine tune the system based on actual components, cable distance, etc… Our basic objective in this simple example is to provide power to a 250 load (light bulb) for 24 hours per day in two different cities (Klang Valley and Tasmania) with 90 % availability. Thiis is a system we have designed many times using remote cell radio sites. The transmitter is continuous 250 load, and the system will be a typical sized system that can be used in a home application. The only difference is radio sites are designed for 99.99% availability and this one will only be 90%. Getting from 90 to 99.99% greatly increases the cost with a larger solar array, larger batteries, and a standby generator set.
Step 1: Design for Worst Case
In this example the worst case is simple to determine because the load is continuous 24 x 7 x 365 of a 250 watt light bulb. So the worst case is the month of December and January when the Solar Insolation is at its lowest point. In some instance, the worst case for the load is the summer and worst case for the resource is the winter, requiring you to perform two designs and then to select the one system that will carry the load through both summer and winter.
So in this example we need to determine the energy needed in a 24 hour period. This is done with watt-hours. To determine the watt-hours is straight forward of Watts x Time (in hours). So 250 watts x 24 hours = 6000 watt-hours or 6 Kwh in a day or 24 hours. Make note of this number as it will be needed latter.
Step 2: Throw in a Fudge Factor
You multiply the total 24 hour load energy by 1.5 to account for several factors that would be handled individually in a detailed design. Some of the factors accounted for by this method are all the system efficiencies, including wiring and interconnection losses as well as the efficiency of the battery charging and discharging cycle, and allowing extra capacity for the PV system to recharge the batteries after they have been drained to keep the load going in bad weather. So 6000 x 1.5 = 9000 watts or 9 Kwh. Now take note of this figure.
Step 3: Determine Solar Insolation in Hours
Step 4: Determine The Size of the Solar Panel Array
Step 5: Determine Battery Size
All batteries will last substantially longer if they are shallow cycled. That means discharged only by about 20% of their capacity in a given day. Where as deep discharge or cycling means that a battery is discharged by as much as 80% of its capacity. A conservative design of 90% availability will save the deep cycling for occasional duty like several cloudy days in a row. This implies that the capacity of the battery should be about five times the daily load. So that means the capacity should be 5 times the daily load.
To figure the daily load, go back to the original load number before the fudge factor—that is, 6000 watt hours. Add to this a battery fudge factor of about 50% to account for the efficiency of the battery discharge, the fact that only 80% of the battery's capacity is available, and the loss in efficiency because PV systems rarely operate at the battery design temperature.
The end result is that the battery design load is 6000 times 1.5 or 9000 watt hours, which is coincidentally the same as the array's design load, but for different reasons. This is the daily energy taken from the battery, which is now multiplied by five to ensure 20% daily discharge: 9000 x 5 = 45,000 watt hours. This is the battery capacity, which is usually given in ampere-hours so it must be divided by the system voltage; 45,000 / 12 = 3750 Amp Hours. Take note this example is a 12 volt system. If you were using a 24 volt system the battery capacity would be 45,000 / 24 = 1875 Amp Hours. To put this into perspective a 3750 AH battery bank would weight a few tone and the size of a china cabinet or a very large office desk. The floor of this would need to be reinforced concrete built to 3000 psi test.
That’s about it to get you in the ball park. The system designer will then determine the inverter and charge controller requirements and fine tune the system numbers. In this example a 500 watt inverter (2 x Max Load = 2 x 250 = 500) and an MPPT controller of 175 amps for the Klang Valley system, and 650 amps for Tasmania.
Copyright of SC Origin. All rights reserved. SC Origin is the trademark of SC Origin (M) Sdn Bhd since 2007. Special thanks to Major Tan T. K. for making this corporate website possible.
SC Origin
Malaysia, Singapore, Indonesia, United States, Canada, United Kingdom, Australia
ph: +603-8052-0078 (Sales)
fax: +603-2178-4468
sales