Solar Products

Solar modules use light energy (photons) from the sun to generate electricity through the photovoltaic effect. The majority of modules use wafer-based crystalline silicon cells or thin-film cells based on cadmium telluride or silicon. The structural (load carrying) member of a module can either be the top layer or the back layer. Cells must also be protected from mechanical damage and moisture. Most solar modules are rigid, but semi-flexible ones are available, based on thin-film cells.

1.Grid Tied Solar Energy Systems.

A "grid-tie" solar system is one that ties into the power grid, pulling electricity from the grid when needed, then pushing excess electricity back into the grid when the local customer isn't using the full capacity being generated by PV panels (photovoltaic). As long as the grid stays up, it's a clever solution because it reduces or even eliminates the customer's electric bills while generating clean energy.

Because of the very fact that these systems are tied into the power grid, however, they all have a safety feature that disconnects them from the grid when the grid goes down. In other words, if the power grid goes offline, your entire grid-tie solar array becomes instantly useless and you can't power a laptop computer even if you have 100KW worth of solar panels installed. In a grid-tie system, they all are instantly shut off.

2.Hybrid Solar System.

A hybrid solar system is normally a grid connect solar system which has batteries combined with an off-grid system. The electronics continuously monitor the batteries, the solar panels and the grid and decide. When to charge/discharge the batteries.When to connect/disconnect from the grid

This may sound very similar in cost and complexity to an off grid system. But the crucial point to understand is that, because your system is not totally disconnected from the grid, you save a lot of money on system Components. The grid is always there if you need an electricity top up. This means that your system needs fewer batteries and depending on grid failures no need for a backup power source.

3.Standalone Solar System.

StandaloneSolar Power Systems are completely independent from any electric utility grid. They are most often used in remote areas where electricity is not available or where the connection fees of the grid are higher than the cost of an alternative energy system. Standalone solar systems (also known as autonomous, or off grid systems) are used to collect and store solar energy to be used by household appliances. These systems typically generate from 100 Watts (very small systems) to 5 kilowatts (larger systems, multifamily homes). During the day, the electricity generated is used to power the home and charge the batteries. At night, and during rainy days, all necessary power is provided by the batteries. and often a backup generator running on gasoline, diesel or Gas.

Standalonesystems are expensive to own and operate, mostly due to the cost of batteries. However with clever System sizing and with the incorporation of a generator costs can be significantly reduced. Off-grid systems give you true energy independence

4.Solar LED lights/ Street lights.

Solar street lights are new alternative to traditional street lamps . LED lighting provides a multitude of advantages over conventional incandescent light: LED solar street lights are environmental friendly, energy efficient, and cost-effective. This smart, 'green' option for outdoor LED lighting has emerged on the green scene due to the recent technological advancements of LED illumination. But the 'greener' option for you is the solar street light powered by sunlight. Solar street lights recycle green energy lighting system. LED Solar Street lights are of energy saving and environmental friendly, which can be used for residential, road, park and so on. High quality solar panel of spark solar street lights absorbsunlight and convert into electricity energy, then charges maintenance-free battery and finally LED solar street lights automatically on when day off, auto-off when day break.

Solar panel absorbs sunlight and converts it to electricity to drive LED solar street lights.

The whole system of solar street lights is mainly composed by LED street light, solar panel, lead acid battery and solar street light controller, pole. (Suggest 60W solar street light with 6-8m height).Because of different weather condition in different areas and different requirements so the specification of each part of the whole LED solar street light system, especially solar panel and battery, are depending on following factors:

1- Average local daily sunshine hours.
2- Working time of the solar street light system per night.
3- Backup days of the solar street light system during rainy days.

5.Solar Inverters

A Solar converter converts the variable direct current (DC) output of a photovoltaic (PV)solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. It is a critical component in a photovoltaic system, allowing the use of ordinary AC-powered equipment. Solar inverters have special functions adapted for use with photovoltaic arrays.Solar inverters use maximum power point tracking (MPPT) to get the maximum possible power from the PV array. Solar cells have a complex relationship between solar irradiation, temperature and total resistance that produces a non-linear output efficiency known as the I-V curve. It is the purpose of the MPPT system to sample the output of the cells and determine a resistance (load) to obtain maximum power for any given environmental conditions.

6.Hybrid Inverters.

Hybrid inverters are commonly used in the developing world, but they are starting to make their way into daily use in certain areas of due to their ability to stabilize energy availability.A solar inverter's main job is to convert DC power generated from the array into usable AC power. Hybrid inverters go a step further and work with batteries to store excess power as well. This type of system solves issues renewable energy variability and unreliable grid structures

7.Off-Grid Inverters

These inverters are generally meant to be used with solar system when it is totally disconnected from the electric utility company. They can also be used for providing emergency backup power to homes and offices that currently use the power from an electric company. Inverters with the built-in AC charger option are particularly well suited to providing seamless backup power.

8.Grid-Tie Inverters

Inverters which are connected to your electric utility company and do not use a battery bank. These "grid-tie" systems tend to be lower in cost due to the fact that they don't use batteries.solar grid-tie inverters are designed to quickly disconnect from the grid if the utility grid goes down. This is an ensures that in the event of a blackout, the grid tie inverter will shut down to prevent the energy it produces from harming any line workers who are sent to fix the power grid.

9.Solar Deep Cycle Batteries

Deep cycle batteries are designed to be discharged down as much as 80% time after time, and have much thicker plates. The major difference between a true deep cycle battery and others is that the plates are SOLID Lead plates - not sponge.

This gives less surface area, thus less "instant" power like starting batteries need. Although these can be cycled down to 20% charge, the best lifespan vs cost method is to keep the average cycle at about 50% discharge. Unfortunately, it is often impossible to tell what you are really buying in some of the discount stores or places that specialize in automotive batteries.

10.Solar Charge Controllers

A charge controller is a device used to power DC equipment with solar panels. The charge controller provides a regulated DC output and stores excess energy in a battery as well as monitoring the battery voltage to prevent under/overcharging. More expensive units will also perform maximum power point tracking. An inverter can be connected to the output of a charge controller to drive AC loads.

11.Solar tube wells.

Solar Water Pumps are best suitable to run systems for water pumping in irrigation in remote areas or where electricity has frequent outage. With the use of Solar reliable supply of water can be achieved over a long period to power tube wells with submersible and surface pumps.We can design Systems of any size and any type from a small pumping system for individuals up to a water supply for several villages - Off-Grid Solar PV systems are the best long term solution with the best cost-performance ratio for agriculture and clean drinking water with purification systems all powered by Solar PV.

Ajescons Solar can offer you a solar power system that meets the highest quality requirements in the most rigorous environments.The solar systems can be designed to pump in stainless steel AISI304 material up to more than 600000 liters per day at lower heads to larger water quantities at higher heads up to 300 meters with lower water quantity.The energy generated by the Solar System is used directly to pump the water, therefore batteries and charge controllers are not required Solar Tube well:-

1. One Time Investment
2. Zero Running Cost
3. No Electricity Bill
4. No Diesel / Petrol Expense
5. No Suffocation - Soundless
6. No Battery Storage
7. Best for Remote Areas
8. Works from Early morning till Best Sunshine