Solar Store, Lucknow, India is into trading, manufacturing & consultancy activities offering renewable energy solutions since 2008. We started by offering 2 KW solar systems costing Rs 3 lakhs to meet the basic electricity requirements of a city.. Read More
This gadgets helps keep an eye of the energy levels of any 12V lead acid battery. LED 1 – 11.5 – 0-50% LED 2 – 12.0 – 50-75% LED 3 – 12.6 – 75-100% LED 4 – 13.2 – 100% Full charged
Rice husk gas stove the consequences of being exposed to dangerous emissions discharged from the usage of inefficient cookstoves. They cause respiratory, pulmonary and vision problems. According to the World Health Organization (WHO), more than 1.3 million people in India die due to indoor pollution. Most of these deaths can be attributed to toxic emissions from the use of solid fuels like firewood and cow-dung cakes, burnt in inefficient cookstoves.
Repair work often comes to a halt during power failure…this soldering iron works on a 12V battery supply….it uses some 30W of power…is designed for a long life…so now even areas with a disturbed power supply can carry on their work using this soldering iron…
This electronic circuit can be used with any sealed / flooded 12V lead acid battery to delay battery sulfation / ageing..it increases battery life by 2-3 times…its users also found that less water tops were required after this was used and battery temperatures did not rise high after it was employed.. It works by sending mild electric pulses into the battery thereby preventing sulphation…to use simply hook the red wire to the positive terminal and black wire to the negative terminal…a red indicator starts flashing and the desulfator is now working on your battery…it stops automatically when battery voltage goes below 12.8V to prevent draining the battery completely as it uses some 60 milli Amperes…A microprocessor precisely controls the pulses which break up the sulphation crystals on the battery plates, preventing sulphation from ever reducing the performance of the batteries….it is recommended to be used with new batteries but can also prolong life of used / in service batteries…however, they cannot revive dead batteries… PRESET: A preset can be used to increase / decrease the operating voltage of the desulfator…if you want the desulfator to work longer esp on old batteries you can set it to 12.5V while if you would like to maintain high energy level esp for small and new battery then a 12.9V can be set by opening the cover behind and rotating a screw. We have been selling this since the past 4 years and is supported by certificates from 17 customers who have given us in writing that this gadget has helped prolong the life of their lead acid batteries… Advantages of this desulfator: 1. No irreversible sulfation formation through out the battery life (if installed on new battery or within 4- 6 months ). 2. Battery will remain in peak condition. 3. Battery’s internal impedance will be reduced. 4. The electrolyte temperature will be minimum. 5. Less or almost nil distilled water topping is required. 6. No boiling of electrolyte hence no acid fumes or smelling. 7. A sulfated battery requires more electricity for charging process. This is because of high battery impedance. 8. Guaranteed double battery life in normal conditions. We do not claim that it is a remedy or substitute for below things:- 1. Periodic checking of water level. 2. Cleaning of battery terminals and coat of petroleum jelly. 3. Checking of inverter output (proper battery charging). LIMITATIONS – 1) Reverse polarity protection with a fuse…the fuse in the wire of the circuit will get blown if by mistake you connect the black wire to the positive red terminal of the battery and red wire to the black negative terminal of the battery…so please connect it to the battery carefully…after connecting it is recommended to permanently bolt the wires to the battery terminals… 2) Not water proof – If during car / truck cleaning process this circuit gets flooded in water it may get permanently damaged…
tem Description: Convert DC 12V electricity source into AC 220V power… this is not a pure sine wave inverter…Also it is not a battery charger and it cannot charge a 12V battery… Widely used for all kinds of electric equipments which power consumption are less than 1000W and which voltage are equal to AC 220V, such as cell-phone, portable computer, electric light, digital camera, TV, CD player, DVD, electric fan, electric tool and so on. How to determine what products are 1000W power?…this can be seen from the specification mentioned on the gadget…for example…220V x 4.55 Amps = 1000W… USER REVIEW – Worked on : The desktop computer could power ON… The lights, fans and cooler worked fine… the 29 inch CRT color TV worked but black line disturbances could be seen… the 750W Press also worked… Did not work – 1000W heating rod for heating water; The fridge did not work as it needs pure sine wave and 5-6 times high surge current 1200W stone cutter also would power ON but trip when load was applied… It is made from advanced PWM CMOS chip, and can work in the state of ultrasonic sound, which diminish the bulk and weight and make the circuit work without noise…It has a no load power of 10W when switched ON…ordinary transformer based inverters use 50-60W even without any load… Features: Input voltage: 10.5-15 V DC Output voltage: 210V – 240V AC Power rating: 1000W On/Off switch control the fan Automatic Thermal Shutdow Overload Protection – Automatically trips if demand for power is high and restarts
This gadget can be used for heating / frying / cooking food using a 12V car / inverter battery. Remember the electric heater which is used to make tea / cook food using 220V AC electricity…this is something similar, except that it uses 12V DC battery power…so no danger of electric shock…here the heating element & cooking vessel have been joined into one so the vessel cannot be dipped in water for cleaning…also while the 220V electric heater uses some 1000W of power this gadget uses 135W of power…also cooking vessel depth is lower than expected…may be just enough for few cups of tea / coffee or boil a packet of Maggi or fry an omellete…the sadest part is it is expensive at Rs 6, 499…it should have been at Rs 649 for the poor Indian market…also some car 12V cigarrete lighter sockets may not be able to support as it draws 13 Amperes so sepeate wiring may be needed…also the car / truck engine will need to be kept ON else it will drain the battery quickly…Another use could be with the big 12V, 150 Ah battery…lets us suppose there is power failure & LPG supply not available then u can cook using a 12V battery…with a 100W solar panel (Rs 6, 000-Rs 7, 000), a 12V 10A charge controller ( Rs 800) and a 12V 100 Ah battery (Rs 5, 000)…total Rs 13, 000 this could be used for cooking for 7-8 hours…could also be used to boil eggs, bacon, hamburgers or heat packaged foods…
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