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Exploring the Solar System in Ludhiana: A Bright Future with Roop Solar

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In the ever-evolving world of energy, the solar system in Ludhiana has emerged as a beacon of sustainable power generation. Roop Solar, a key player in the Ludhiana solar industry, has been at the forefront of this transformative journey. Let’s embark on a solar-powered adventure, shedding light on the potential and promise of Ludhiana’s solar system. Harnessing Solar Energy: A Green Revolution The solar energy landscape in Ludhiana has witnessed a remarkable transformation in recent years. As the world grapples with climate change and the need for cleaner energy sources, solar power has emerged as a green revolution. Roop Solar has played a pivotal role in this transformation, offering innovative solutions that harness the power of the sun. Ludhiana’s Solar Potential Ludhiana, with its abundant sunlight, is perfectly poised to capitalize on solar energy. The region’s geographical location and climate make it an ideal candidate for solar power generation. Roop Solar recognizes this untapped potential and has been instrumental in bringing solar solutions to the heart of Ludhiana. Roop Solar: Pioneering Sustainable Solutions Roop Solar, a name synonymous with excellence in the solar industry, has been a driving force behind Ludhiana’s sustainable energy adoption. With a commitment to innovation and quality, Roop Solar has been instrumental in the installation of solar panels and systems across Ludhiana. Their dedication to harnessing clean energy sources has made them a trusted partner for both residential and commercial projects. The Advantages of Going Solar 1. Sustainable Energy Source Solar power is a sustainable and renewable energy source. By harnessing the sun’s energy, we reduce our reliance on fossil fuels, contributing to a cleaner environment and a greener future. 2. Cost Savings Investing in solar panels can lead to significant cost savings in the long run. As energy bills continue to rise, solar power allows homeowners and businesses in Ludhiana to generate their electricity and reduce expenses. 3. Environmentally Friendly Solar energy is a clean and eco-friendly alternative to traditional power sources. It produces no harmful emissions and reduces the carbon footprint, making it a responsible choice for Ludhiana’s residents. 4. Energy Independence By adopting solar power, Ludhiana residents gain energy independence. They are less susceptible to power outages and fluctuations, ensuring a consistent and reliable energy source. 5. Government Incentives The government of Punjab, in collaboration with organizations like Roop Solar, offers incentives and subsidies for solar installations. This further encourages Ludhiana’s residents to embrace solar energy. Conclusion: Ludhiana’s Solar Future Shines Bright As we conclude our exploration of Ludhiana’s solar system with Roop Solar, it’s clear that the future is indeed bright. The city’s solar potential, coupled with the expertise of Roop Solar, paves the way for a sustainable and eco-conscious future. By embracing solar power, Ludhiana takes a significant step towards reducing its carbon footprint and ensuring a cleaner environment for generations to come. Roop Solar’s commitment to excellence and innovation continues to drive Ludhiana’s solar revolution forward. With solar energy, we not only illuminate our homes but also light the path to a greener and more sustainable future.

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Lead Acid Battery Life Calculator: (SLA, AGM, Gel)

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Use our lead-acid battery life calculator to find out how long a Sealed Lead Acid (SLA), AGM, Gel, and Deep cycle lead-acid battery will last running a load. Calculator Assumptions How To Use This Calculator? Step 1: Enter the battery capacity and select the unit type. The unit types are amp-hours (Ah), and milliamp-hours (mAh). Step 2: Enter your battery voltage (V). Is this a 6v, 12v, 24, or 48v battery? Step 3: Optional: Enter the battery state of charge (SoC). SoC is defined as how much your battery is charged relative to its capacity. (The default value is 100%, meaning a fully charged battery). Step 4: Optional: Enter the battery depth of discharge limit (DoD). (The default value is 50% because most lead-acid batteries have a DoD limit of 50% in order to maintain their health). Check your battery specs sheet for a more accurate number. Step 5: Is your load connected through an inverter? Select accordingly. (The inverter is the device that converts the DC current into AC current so we can run our household appliances) Step 6: Enter the total output load and select the unit type. The unit types are Watts (W), and kilowatts (kW). Note: 1 kW = 1000 watts. Lead Acid Battery Life (Runtime) Formula Formula: Lead-acid Battery life = (Battery capacity Wh × (85%) × inverter efficiency (90%), if running AC load) ÷ (Output load in watts).\ ExampleAdvertisements AdvertisementsLet’s suppose, Why none of The Above Methods Are 100% Accurate? I won’t go in-depth about the discharging mechanism of a lead-acid battery. Instead, I’m going to share the key points to remember when discharging your lead-acid battery. 1. The Faster You Discharge A Lead Acid Battery The Less Energy You Get (C-Rating) The recommended discharge rate (C-rating) for lead acid batteries is between 0.2C (5h) to 0.05C (20h). Look at the manufacturer’s specs sheet to be sure. Formula to calculate the c-rating: C-rating (hour) = 1 ÷ C   Discharging your battery at a higher rate will increase the temperature in battery cells which as a result will cause power losses. e.g, a 100ah lead-acid battery with a C-rating of 0.05C (20 hours) will last about 20-25 minutes instead of 1 hour while running a 50 amp load (remember the 50% DoD limit). 2. Battery Age Count A lead-acid battery will lose its 20% storage capacity after 500-900 cycles (Look at the manufacturer’s specs sheet for an accurate value). So if you have an old battery it’ll store less power. As a result, it will deplete more quickly than the estimated time. 3. Batteries Don’t Discharge Evenly Your battery will be discharged at a different rate depending on how heavy the output load is connected. Which makes it really hard to guess the exact runtime of your battery.

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Lithium Battery Watt Hour Calculator: (mAh / Ah ↔ Wh)

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Use our lithium (LiFePO4) battery watt-hour calculator to convert the battery capacity from amp hours (Ah), or milliamp hours (mAh) to watt hours (Wh). How To Use This Calculator? 1 – Enter the battery capacity and select the unit type. The unit types are amp-hours (Ah), and milliamp-hours (mAh). For example, if you have a 100ah battery, enter 100 and select the unit type to Ah. 2 – Enter the battery voltage. Is this a 6v, 12v, 24v, or a 48v battery? It should be mentioned on the specs sheet of your battery or on the battery itself. 3 – Optional: Enter the number of batteries if you’re using multiple batteries. (Default value will be 1) How Do You Calculate Lithium Battery Watt-Hours? Multiply the battery capacity in amp-hours (Ah) by the battery voltage to calculate watt hours (Wh). Formula: Battery capacity Watt-hours = Battery capacity Ah × Battery voltage Example Let’s say you have a 12v 200ah lithium battery. Lithium Battery Amp-Hours To Watt Hour Calculation AdvertisementsHere’s a chart about different capacity (Ah) lithium batteries into watt hours @ 12v, 24, and 48v. Battery Ah watt-hours @ 12v watt-hours @ 24v watt-hours @ 48v 20Ah 240 Wh 480 Wh 960 Wh 50Ah 600 Wh 1200 Wh 2400 Wh 70Ah 840 Wh 1680 Wh 3360 Wh 100Ah 1200 Wh 2400 Wh 4800 Wh 120Ah 1440 Wh 2880 Wh 5760 Wh 150Ah 1800 Wh 3600 Wh 7200 Wh 200Ah 2400 Wh 4800 Wh 9600 Wh 300Ah 3600 Wh 7200 Wh 14,400 Wh 400Ah 4800 Wh 9600 Wh 19,200 Wh Why Calculate Battery Watt-Hours? Energy is equal to amp-hours multiplied by volts. Converting battery amp hours to watt-hours will give an idea of how much actual energy your battery can store or deliver. For example, A 36v 12.8ah battery can store or deliver more energy than a 12v 30ah battery. The benefit of converting battery amp hours to watt-hours:

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Solar Panel Efficiency Calculator and Formula

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Use our solar panel efficiency calculator to quickly calculate the efficiency of a solar panel. Also, let’s explain: Why you should care about solar panel efficiency — does it really matter? — Is it worth paying extra cash for highly efficient solar panels? How To Use Solar Efficiency Calculator? https://054d1907d090b0e00639a8b233e37dbf.safeframe.googlesyndication.com/safeframe/1-0-40/html/container.html1 – Enter solar panel maximum power output (Pmax). For example, Enter 100 for a 100-watt solar panel. The value should be entered in watts (watts = kW × 1000). 2 – Enter solar panel dimensions (height and width and select the unit type). The unit types are millimeters (mm), and inches (inch). Usually, you’ll find the values on the backside of your solar panels or on the spec data sheet. Unit type for height and width should be the same. How To Calculate Solar Panel Efficiency? Solar panel efficiency formula: Solar panel efficiency = [ solar panel Max. output P(max) ÷ (solar panel area in m2 × 1000) ] × 100 Advertisementslet’s take the Renogy 100-watt solar panel as an example. Solar panel efficiency = [ 100 ÷ (0.54 × 1000) ] × 100 Solar panel efficiency = [ 100 ÷ (540) ] × 100 Solar panel efficiency = [ 0.18 ] × 100 Solar panel efficiency = 18.5 Solar Panel Efficiency: Explanation Solar panel efficiency is the measurement of a solar panel’s ability to convert the sunlight (irradiance) that falls on its surface area into electricity. For example, a 20% efficient solar panel with an area of 1 m2 (10.7 square feet) will produce about 200 watts and a 15% efficient solar panel with the same room will produce about 150 watts under standard test conditions — STC. Due to the advancement in photovoltaic technology in recent years, now most solar panels are about 20 — 22% efficient. As the efficiency of a solar panel increases, so will its cost. You may ask now, is it worth paying extra bucks for a highly efficient solar panel system? let’s find out. Solar Panel Efficiency — Does It Really Matter? You might think, a highly efficient solar panel will produce more power than a low-efficient solar panel. Well, that’s not exactly the case. The wattage rating of a solar panel is the single big factor that will determine the solar system’s power production, not efficiency.

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Solar Panel Size Calculator – Charge Your Battery In Desired Hours

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Use our solar panel size calculator to find out what size solar panel you need to charge your battery in desired time. Simply enter the battery specifications, including Ah, volts, and battery type. Also the charge controller type and desired charge time in peak sun hours into our calculator to get your result Calculator Assumptions How To Use Our Solar Panel Size Calculator? 1. Enter battery Capacity in amp-hours (Ah): For a 100ah battery, enter 100. If the battery capacity is mentioned in watt-hours (Wh), divide Wh by the battery’s voltage (v). 2. Enter battery volts (V): Is this a 12, 24, or 48-volt battery? 3. Select battery type: Is this a lead-acid, AGM, or lithium-ion (LiFePO4) battery? 4. Enter battery depth of discharge (DoD): Battery DoD This is the percentage of the battery discharged relative to the total battery capacity. For half discharged battery you ENTER 50, and if the battery is fully discharged which you can achieve on a lithium battery, ENTER 100. 5. Select charge controller type: Are you using a PWM or MPPT charge controller to charge the battery?  6. Enter desired charge time (in peak sun hours): How fast would you like to charge your battery or how many peak sun hours your location receives? For Example Let’s suppose, you have: Result: You need about a 120-watt solar panel to fully charge a 12v 50ah lithium (LiFePO4) battery from 100% depth of discharge in 6 peak sun hours. 6 Steps To Calculate The Perfect Solar Panel Size For BatteryAdvertisements Follow these 6 steps to calculate the estimated required solar panel size to recharge your battery in the desired time frame. Steps Batteries are quite complex, making it nearly impossible to calculate the exact solar panel size needed to recharge them in a desired timeframe. However, I have covered the most impactful real-world factors in these steps. 1- Multiply the battery amp-hours (ah) by battery volts to convert the battery capacity into watt-hours (Wh). Let’s suppose you have a 12v 50ah battery. 2- Multiply the battery watt-hours by the battery depth of discharge limit. Lead-acid, AGM, and gel batteries come with a depth of discharge limit of 50%, and lithium batteries with 100% DoD. Let’s say you have a 12v 50ah lead-acid battery. 3- Divide the battery capacity after DoD by the battery’s charge efficiency rate (lithium: 99%; Lead-acid: 85%). Advertisements4- Divide the battery capacity value (after charge adding efficiency factor) by the desired number of charge peak sun hours. Let’s suppose you want to recharge your battery in 5 peak sun hours. 5- Divide the solar power required in peak sun hour by the charge controller efficiency (PWM: 80%; MPPT 98%). Let’s suppose you’re using a PWM charge controller. 6- Add 20% to the solar power required after the controller to cover up the solar panel inefficiency.

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Solar Panel Amps Calculator (Watts to Amps)

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Solar Panel Amps Calculator Use our solar panel amps calculator to calculate the solar panel amps or convert solar panel watts to amps. How To Use This Calculator? Some Key Points Before You Leave We usually measure or convert the watts into amps of solar panels to figure out how much current (amps) is being stored in the battery. Or we measure the amperage of the solar panel output, to select the wire size from solar panels to the charge controller. So if your goal is to figure out how many amps are being stored in the battery then enter the voltage of your battery (for example 12 for a 12v battery). 200-Watt Solar Panel How Many Amps? How Do I Calculate Solar Panel Amps? To calculate the amps from watts use this formula. Solar Panel Amps (12v, 24v, 48v) Solar Panel Size (Watts) Amps @12v Amps @24v Amps @48v 5 watt 0.42 amps 0.21 amps 0.10 amps 20 watt 1.67 amps 0.83 amps 0.42 amps 30 watt 2.50 amps 1.25 amps 0.63 amps 40 watt 3.33 amps 1.67 amps 0.83 amps 50 watt 4.17 amps 2.08 amps 1.04 amps 100 watt 8.33 amps 4.17 amps 2.08 amps 120 watt 10.0 amps 5.00 amps 2.50 amps 150 watt 12.5 amps 6.25 amps 3.13 amps 170 watt 14.1 amps 12.0 amps 6.0 amps 200 watt 16.6 amps 8.3 amps 4.15 amps 250 watt 20.8 amps 10.4 amps 5.20 amps 300 watt 25.0 amps 12.5 amps 6.25 amps 350 watt 29.1 amps 14.5 amps 7.25 amps 400 watt 33.3 amps 16.6 amps 8.3 amps 450 watt 37.5 amps 18.7 amps 9.38 amps 500 watt 41.6 amps 20.8 amps 10.4 amps 550 watt 45.8 amps 22.9 amps 11.4 amps 600 watt 50.0 amps 25.0 amps 12.5 amps 700 watt 58.3 amps 29.1 amps 14.5 amps 800 watt 62.5 amps 31.2 amps 16.6 amps 900 watt 66.6 amps 33.3 amps 18.7 amps 1000 watt 83.3 amps 41.6 amps 20.8 amps 1200 watt 100.0 amps 50.0 amps 25.0 amps 1400 watt 116.6 amps 58.3 amps 29.1 amps 1500 watt 125.0 amps 62.5 amps 31.2 amps 1600 watt 133.3 amps 66.6 amps 33.3 amps 1800 watt 150.0 amps 75.0 amps 37.5 amps 2000 watt 166.6 amps 83.3 amps 41.6 amps 3000 watt 250.0 amps 125.0 amps 62.5 amps 4000 watt 333.3 amps 166.6 amps 83.3 amps Table: solar panel Watts to amps conversion Summary

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Battery Amp hours To Watts (Ah to Watts) Calculator

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Use our battery amp-hour (Ah) to watts calculator to find out the battery capacity in watt-hours. How To Use This Calculator? How To Calculate Watts In A Battery? Watts is the unit that represents the total number of power. So to calculate watts from Ah use this formula. Watts = Amps*volts Multiplying the value of amps with volts will give you the number of watts. For Example Let’s suppose you have a 12v 300Ah battery. 12v 300Ah battery is equal to 3600 watts or 3.6kW. How Many Watts Is A 12-Volt Battery – Chart Here’s a chart with the conversion of different size 12v batteries in watts. 12V Battery Size (Ah) Equal to Watts (W) 7Ah 84 watts 12Ah 144 watts 33Ah 396 watts 50Ah 600 watts 60Ah 720 watts 70Ah 840 watts 100Ah 1200 watts 110Ah 1320 watts 120Ah 1440 watts 150Ah 1800 watts 160Ah 1920 watts 170Ah 2040 watts 200Ah 2400 watts 220Ah 2640 watts 250Ah 3000 watts 300Ah 3600 watts 400Ah 4800 watts Table: How many watts are in a 12v battery Summary Why Calculate Watts In A 12v Battery? Battery capacities are rated as Amp-hours (Ah). But most of our appliances are rated as watts. So calculating Ah to watts will give you an idea of the total capacity of your battery in watts so you can determine how long will your battery last on running any appliances. Also what appliances running your battery will fall in the safe zone because of battery c-ratings (Charge and discharge rate of battery). To better understand this, read the article Maximum Charging Current & Voltage For 12v Battery. Also converting your 12v battery in watts will give you an idea of how many watts it can store so you can pick the right size solar panel in order to recharge your battery. How Many Watts Is A 12V Car Battery Usually, 12v car batteries have a capacity of 60Ah so let’s assume that you have a 12v 60Ah car battery. 12 × 60 = 720 watts. So a 12v car battery is equal to 720 watts. You can calculate the value by yourself with the formula that I have mentioned above or by using a calculator. How many watt-hours in a car battery 12v 100Ah car battery has 1200 watt-hours (Wh). How Many Watts Are In 12 Volts To calculate how many watts are 12 volts, you would need the value of amps, and multiplying the amps by 12 will give you watts (Watts = Amps × 12). For example, 12v 33Ah how many watts? 12 × 33 = 396 watts For More Head to roopsolar blogs and get related posts

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Why Is Engineer Visit Required for Solar Rooftop Installation?

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If you are reading this article, you have probably made a decision to install solar panels in your establishment. Congratulations! Because you have taken a big step towards eco-friendly living and saving big on your electricity bill. Though it sounds easy, installing solar panels involves a lot of big and small decisions to be made and if the right step/ decision is not taken you will tend to lose on its benefits and not maximize it to its fullest. Hence, we recommend an engineer visit your site to avoid any such mishaps. An engineer is well-equipped with knowledge about the entire installation process and is well-positioned to advise you in this regard. Request a Back Call Benefits: 1. Avoid any destruction of the Solar Panel The major benefit of an engineer visit is that he can guide you properly about the type/ size/ quality of solar panels that will suit the location and structure of your roof. 2. Shadow Effect An engineer is the best judge to help you get the maximum benefit from your solar panels. He takes into account the shadow effect and advises to install the panels in a place where the shadow effect is minimal. 3. Structural advice The role of an engineer is very important before installing a solar system at your establishment. He also provides structural advice, so that the panels that are installed are best suited to the weather conditions. Suppose the area where you want to install the system has high windy conditions then the engineer will advise accordingly on the brand and the size that you should install at your location. Else, if you skip this process the solar panels might just fly off in case of heavy wind storms. 4. Size/ Capacity of the system An engineer will also guide you on the Size/ Capacity of the system based on your consumption pattern as per the electricity bill. Some of the important questions to be kept in mind and discussed with the engineer are: 1: How many watts of solar system can I install?  Users frequently inquire about how many watts of the system they should install. Please keep in mind that the size of the solar system that must be installed is determined by the size of the rooftop area. A small house requires a smaller system than a large house because the consumption is lower in a smaller house. 2: What should be the degree of inclination? An important thing to keep in mind while installing solar panels is the tilt angle. The Solar panel tilt angle is the angle between the horizontal ground and the solar module, which is decided according to the latitude of your location. You should get your panels fixed on the solar panel stand at that particular angle to get the maximum output. 3: What is the Sun’s direction?  The solar system should be installed so that it receives the most sunlight. The light from the sun falls on the solar panels, which generate electricity. The inverter converts the direct current (DC) from the sun to alternating current (AC). 4: Can the Solar Panels be installed in different places or should they be placed together? For better output and performance solar panels should be installed together, else there will be wires all over your rooftop. 5: Where should I install the Solar inverter? The solar inverter should be placed away from direct sunlight. The area should have proper ventilation and be moisture-resistant. The place should also be accessible for maintenance purposes. 6: How to carry the solar panels to the roof? Care should be taken to move the panels from the ground to the top floor. If you are using the stairs extra caution must be taken especially at the turns and corners.  Conclusion You can see that there are numerous benefits of an engineer visit. Installing a solar system is an expensive affair and you do not want to goof up your investment. Hence, it is for the best that you avail of an engineer visit and get customized answers to your problems. For any details regarding an engineer visit, please contact us at ROOP SOLAR .

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How to Calculate Solar Panel Battery and Inverter?

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The solar calculation for home Step 1:- Home electrical load calculation? Step 2:- Inverter Selection? Step 3:-Battery Selection? Step 4:-Solar Panel Selection? Step 1:- Home electrical load calculation? 4 Led Light    = 4×25 = 100W 2 fan              = 2×80 = 160W 1 Tube Light = 1×40 = 40W 1 Led TV        = 1×50 = 50W Total Load = 350W Step 2:- Inverter Battery House Load: – 350W Consider – 500W However, the Recommendation is 800-1000W best AC load =350w Battery DC Volt = 12V DC current required P = V x I I=P/V 350W AC Load …DC current required (I) =29.17=30A Step 3:- Battery Size Selection in AH Formula:-W x H/V Where: – W= Total load (350w) H= Backup time in hours (8) V= Battery voltage (12v) =350X8/12=233AH Battery Standard: – 250AH Battery Select: – 250AH Battery Charging Current We will calculate the charging current for the 250AH battery. As we know the charging current should be 10% of the AH rating of the Battery. Therefore Charging current for 250AH Battery                        = 250X10%                        = 25A Step 4:-Solar Panel Selection? Solar panel Current =Battery charging current + Home load current                                    = 25+30                                    = 55 A Solar plate power Formula = V X I                 = 12 X 55                 = 660W 340W Home load (AC) = 660W Solar panel required DC The 660w Solar panel below is available in the market. No. of solar plates =Total solar plates watt/single panel watts =660/180 = 3.66 Approx. (4) No. of solar plates:-4 panels (4x 180w) 350w home electrical load Inverter: – 800-1000w Battery: – 250Ah Solar panels: – 4 X 180w

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