Products related to Off-grid:
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Qoltec 3KVA Hybrid Off-Grid Solar Inverter | 2.4kW | 80A | MPPT | Sine
Qoltec 53876 Hybrid Solar Inverter Off-Grid 2.4KW | 80A | MPPT | Sinus
Price: 323.42 £ | Shipping*: 0.0 £ -
Grid Paper Pad 80 Sheets Easy Tear Off Quadrille Grid Notebook A5/B5/A4 Sizes Grid Pad Notebook for Sketching Note-Taking Engineering Geometry A5
Professional Grid Paper Pad: Clear printed grid lines meet sketching standards, ideal for note-taking, technical drawings, and engineering tasks. Easy-Tear Convenience: Glued top edge allows effortless sheet removal for quick notes, scratch pads, and notebooks on the go. High-Quality Grid Paper: 80 sheets of square grid on white paper offer a premium writing surface for notes and homework without bleed-through. Sturdy Cardboard Backing: A5/B5/A4 sizes feature durable card material backing for stable writing, drawing, and designing support anywhere. Versatile Design: Essential for artists, architects, engineers, graphic designers, and students; perfect for math problem-solving or creative technical drawings with 80 sheets per pad. Description: Introducing the grid paper notebook, a must-have for professionals and students alike. This notebook features clear printed grid lines that meet professional sketching standards, making it ideal for note-taking, technical drawings, and engineering projects. The easy-tear design allows for effortless removal of pages, perfect for quick notes and calculations in algebra, geometry, trigonometry, calculus, and physics. With 80 sheets of high-quality white paper, this notebook provides a reliable writing surface that won't bleed through. The sturdy cardboard back offers writing support and stability, making it convenient for on-the-go note-taking and designing. Whether you're an artist, architect, engineer, graphic designer, or student, this versatile grid paper notebook is a valuable tool for all your creative and academic needs. Get your hands on this essential notebook and elevate your work today! Item Name: Grid Paper Material: Paper Binding: Wireless Adhesive Binding Text Material: Dowling Paper Number of Paper: 80 Sheets Features: Quick Tear-off, Quadrille Grid, Beige Paper Size Details: A5, L: 22.4cm, W: 14.8cm(Approx.) B5, L: 27.1cm, W: 18.1cm(Approx.) A4, L: 31cm, W: 20.9cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Grid Paper Pad
Price: 9.08 £ | Shipping*: 0.0 £ -
Qianniao grid floor mat bathroom anti slip mat 45*65cm off-white
Embrace elegance and safety in your every step with our exquisite Mille-Feuille Bathroom Mats – the ultimate blend of style and functionality for the discerning homeowner. Crafted to perfection, these mats feature a timeless chevron pattern inspired by the chic 'pied de poule' design, adding a touch of sophistication to your bathroom decor. Designed with safety foremost in mind, our slip-resistant surface ensures a secure footing, even in the wettest of conditions. Say goodbye to slippery mishaps and hello to added peace of mind, whether you're stepping out of the shower or rushing to start your day. Crafted from premium materials, they're not just visually stunning but also easy to clean and maintain, retaining their freshness and beauty for years to come. Their quick-drying properties further enhance their practicality, ensuring your bathroom stays dry, clean, and inviting. Upgrade your bathroom experience today with our Mille-Feuille Bathroom Mats. They're not just a purchase, but an investment in both your home's aesthetic and your family's safety. Elevate your everyday routines with a touch of luxury and practicality that's sure to impress. Order now and transform your bathroom into a sanctuary of style and security.
Price: 22.5 £ | Shipping*: 0.0 £ -
Voltage Automatic Identification Solar MPPT Controller LCD Display Off-grid System Electrical Power 80A multicolour
This product is a multi-functional LCD display solar controller with clock display function and 7 operation modes. 7 operation modes adjustable function, charging mode, light control mode, light control + time delay control mode, general control mode, manual control mode, timing control mode and test mode, where the test mode is only for factory test use. Features： Large LCD display, support battery working status display, solar panel working status display, mode control display, load output status and each parameter display, normal and fault status display. 7 operation modes are charging mode, light control mode, light control + time delay control mode, general control mode, manual control mode, timing control mode and test mode, the test mode is only for factory test use. Four kinds of voltages automatic identification, it will automatic identify DC12V/24V, DC36V, DC48V by itself. Automatic focusing MPPT tracking charging, high charging efficiency, nonstop detection during charging, bidirectional focusing tracking. Equipped with time setting function and parameter values setting function. Charging control function is not limited to any mode restrictions, as long as the charging conditions are met, it will be charged immediately. The discharge control function varies according to the different control modes, in the absence of faults, as described below： Charging mode： No discharge under any condition. Light control mode： When the controller detects night, the discharge is opened with a delay of 10 minutes; when daytime is detected, the discharge is stopped with a delay of 10 minutes. Light control + time delay control mode： when the controller detects night, the time delay of 10 minutes to starts the discharge, and starts counting down - time, when the timer is 0, the discharge stops. The maximum delay time is 23：59. General control mode： If no fault, it will keep the discharge state. Manual control mode： Use ▼ to turn on the discharge or stop the discharge. Timing control mode： turn on the discharge at regular intervals and turn off the discharge at regular intervals. T est： the same as light control + time delay control mode, only with less 10 minutes delay time. The controller in the low-voltage protection, if you still need to discharge, you can long press the ▼ button for 5 seconds, you can still output, but only manually stop the discharge, note that this function may harm the battery, please use caution. Specifications： Name： Solar MPPT Controller Material： plsctics+aluminum Current： 80A, 100A (optional) Input voltage： DC12V/24V, DC36V, DC48V Output voltage： DC12V/24V, DC36V, DC48V, DC5V/1.5A*2USB Working temperature： -25 celsius to 55 celsius Item size： 198 * 180mm / 7.80 * 7.09in Package size： 195 * 184 * 66mm / 7.68 * 7.24 * 2.60in Package weight： 80A： 900g / 1.98lb 100A： 1150g / 2.54lb Packing List： 1 * Solar MPPT Controller 1 * Guideline
Price: 43.43 £ | Shipping*: 0.0 £
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How does a photovoltaic off-grid system work?
A photovoltaic off-grid system works by using solar panels to capture sunlight and convert it into electricity through a process called the photovoltaic effect. The electricity generated is then stored in a battery bank for later use, providing power when sunlight is not available. The system also includes a charge controller to regulate the flow of electricity between the solar panels and the batteries, as well as an inverter to convert the stored DC electricity into AC electricity for use in household appliances. This allows the off-grid system to provide a reliable source of electricity in remote locations or areas without access to the traditional power grid.
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How can I expand my off-grid PV system?
There are several ways to expand an off-grid PV system. One option is to add more solar panels to increase the system's capacity and generate more electricity. Another option is to increase the battery storage capacity to store more energy for use during periods of low sunlight. Additionally, you can consider adding a backup generator to provide additional power during extended periods of low sunlight or high energy demand. It's important to consult with a professional to ensure that the expansion is done safely and effectively.
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What are the receptive off fields in the Hermann grid?
The receptive off fields in the Hermann grid are the areas in the visual system where the perception of lightness or darkness is suppressed. These are the areas where the perception of a white spot is diminished when it falls within the intersection of the grid lines. This phenomenon is due to lateral inhibition in the visual system, where the activity of one neuron suppresses the activity of neighboring neurons, leading to the perception of a dark spot at the intersections of the grid.
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Can I build a small off-grid house without a building permit?
Building codes and regulations vary by location, so it's important to check with your local government to determine if a building permit is required for constructing a small off-grid house. In some areas, building a small off-grid structure may be allowed without a permit if it meets certain criteria, such as size, location, and intended use. However, it's always recommended to consult with local authorities to ensure compliance with all relevant regulations and to avoid potential legal issues in the future.
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Solar Charge Controller PWM 12V 24V Automatic Adaptation Solar Panel Regulator for Off Grid Systems 80A
Feature: 1. Dual System Compatibility and USB Charging: Compatible with 12V and 24V systems, the solar controller uses an industrial microcontroller for automatic management of solar panels and batteries, with USB outputs for charging devices like phones and tablets. 2. Efficient Three Stage PWM Charging: Featuring fast, bulk, and float charging phases, the solar charge controller uses three stage PWM regulation for efficient, fast, and smart charging, effectively extending battery life. 3. Comprehensive Protecting Features: With overcurrent, short circuit, reverse connection, low voltage, and overcharge prevention, the PWM solar charge controller enhances system safety and efficiency. 4. Low Self Consumption for Off Grid Systems: Designed with extremely low self consumption, this solar panel regulator is an energy saving solution for off grid systems, maximizing system efficiency and battery life. 5. Versatile Applications for Solar Systems: Ideal for use in solar power systems, smart homes, solar chargers, ventilation systems, light boxes, billboards, and warning lights, this controller offers broad applicability. Specification: Item Type: Solar Charge Controller Material: ABS System Voltage: 12V24V Automatic Adaptation USB Output: 5V2A Working Environment Temperature: 20 celsius to +60 celsius . Package List: 1 x Solar Charge Controller 1 x Instruction Manual
Price: 29.3 £ | Shipping*: 0.0 £ -
Tongou 6 String PV Combiner Box with Arrester 10A Fuse 63A Circuit Breaker Off Grid System
Feature: 1. Combiner Box Contents: This PV array combiner includes output cable glands, safety labels, and surge protection modules. 2. Maximum Current: This PV combiner is a 6 string configuration with a maximum current of 10A for a single PV input array and a rated continuous load of 250VDC per string. 3. Overcharge Protection: Single PV input array is installed with high voltage fuse with overload and overcharge protection. 4. Anti Reflux: PV sink box with anti reflux diode, anti reflux and anti reverse protection, touchable safe circuit breaker and non conductive box. 5. Reliable and Safe: Professional high voltage circuit breaker control output with short circuit protection to make the system more reliable and safe. Specification: Item Type: 6 String PV Combiner Box Material: PC Maximum Number of Connected PV Arrays: 6 Maximum Individual PV Array Input Current: 10A Total PV Array Input Current: 60A Total Maximum Input Voltage of PV Array: 1000V Protection Grade: IP65 Operating Ambient Temperature: 30 celsius to +70 celsius Relative Humidity: 0 to 95percent Cooling Mode: Natural cooling Surge Thunder Protection: Yes. Package List: 1 x Solar Combiner Box1 x Password Lock4 x Fixing Sheet14 x Screw4 x Washer4 x Expansion Screw1 x Wrench1 x Instruction Manual Note: Regardless of the solar panel specifications and whether the connection is in series or parallel, as long as the current and voltage of a single PV does not exceed 10A 250VDC, a combiner box can be connectedCombiner Box Contents: This PV array combiner includes output cable glands, safety labels, and surge protection modules. Maximum Current: This PV combiner is a 6 string configuration with a maximum current of 10A for a single PV input array and a rated continuous load of 250VDC per string. Overcharge Protection: Single PV input array is installed with high voltage fuse with overload and overcharge protection. Anti Reflux: PV sink box with anti reflux diode, anti reflux and anti reverse protection, touchable safe circuit breaker and non conductive box. Reliable and Safe: Professional high voltage circuit breaker control output with short circuit protection to make the system more reliable and safe.
Price: 147.11 £ | Shipping*: 0.0 £ -
24V/48V Wind Solar Hybrid Controller Boost LCD Screen MPPT Charging Mode Universal for Off Grid
Feature: 1. LCD Screen: LCD displays information such as battery, fan, solar energy, load voltage and current, and some parameters can be set. Selective switching between Chinese and English. 2. Renewable Energy: MPPT + boost charging, high efficiency tracking chip can effectively improve the charging efficiency of wind turbines, solar + wind energy, support simultaneous charging and power consumption. 3. MPPT Advanced Technology: Automatically match wind turbine charging using supercharged MPPT technology, at low wind speeds, wind turbine power can still be used. 4. Wide Application: Universal for multi type battery, can lock voltage, complete protection functions, adjustable output mode, suitable for wind solar hybrid energy storage power station, wind solar hybrid monitoring system, wind solar hybrid lighting system. 5. Including Resistance: The whole set of products comes with resistance and resistance connecting wires, which can effectively protect the battery and can be used safely in windy weather. Specification: Item Type: Wind Solar Hybrid Charge ControllerMaterial: ABSHost Size: Approx. 168 x 145 x 61mm / 6.6 x 5.7 x 2.4 in Shell Color: BlueProduct Introduction: GPI series wind and solar hybrid controller is specially designed for small off grid wind and solar power generation systems; an intelligent controller integrating wind and solar charging controlCharacteristic: 1. The fan is charged in the breeze, and the MPPT boost is intelligently adjusted. 2. Fan PWM stepless unloading, external unloading device, solar energy intelligent disconnection charging. 3. The controller has dual power supply function: battery + solar power supply. 4. The LCD displays information such as battery, fan, solar energy, load voltage and current, and some parameters can be set. 5. The load output can be adjusted in various working modes. 6. High performance and stable chip control. 7. The internal circuit board of the controller is sprayed with three proof paint to prevent dust, moisture and static electricitySystem Rated Voltage: 24V 48V automatic identification Model GPI-48220 GPI-48280 Battery Voltage 24V 48V 24V 48V Wind Turbine Rated Power 600 1200 800 1600 PV Module Rated Power 500 1000 600 1200 Maximum Input Voltage: Wind turbines
Price: 195.9 £ | Shipping*: 0.0 £ -
18W 12V Solar Panel Kit Off Grid Monocrystalline Module with Solar Charge Controller SAE Connection Without Comtroller black
The 18W Solar Power Starter Kit charge with DC 5V12V output and IP65 water resistance. The Starter Kit is great for off-grid applications, such as RVs, trailers, boats, sheds, and cabins. With a controller to control the batterys voltage and turn on the circuit. Adding a polycrystalline or monocrystalline solar panel kit can extend your travels further than ever before. Features: Bill Free Solar Panel Kit --- Monocrystalline solar panel and environmental PET film, safe to use with long service life. Environmental conservation solar energy, bill-free and user-friendly. Portable Design --- Small in size and light to take, it is easy to carry for camping or other outdoor activities. Easy to install with pre-drilled holes on the back of panels for fast mounting and securing. Plug and Play --- Built USB port in the solar panel, come with 4 kinds charing cable, fit most kinds of device, plug and play, avoide out unexpected off power. Waterproof --- Advanced water and dust proof level, complete conservation against environmental particles and low pressure water jets. Wide Application --- Widely applied to off grid 512 Volt battery charging system and a variety of DC applications, including caravan, RV, car, boat, green house, marine, dry camping, garden watering, shed, cabin, gate opener, etc. Note: Due to different production batches, the lines on the solar panels are different, but the functions are the same. Specifications: Types: 3 types (optional) type 1: 18W solar panel single USB port+ controller type 2: 18W solar panel single USB port type 3: 18W solar panel Dual USB port Material: PET Color: black & white Panel: monocrystalline solar panel Powers: 18W (max.) DC Output: 12V USB Output: 5V Transformation efficiency: 20percent Proof rate: IP65 Item weight: 452g 15.9 oz Panel size: 420 * 280mm 16.54 * 11.02in Controller Material: ABS Color: black & blue voltage: 12V24V48V (auto) Charging Current: 10-100A Output Current: 10-100A Max Solar input: less than 50V Floating charge voltage: 13.7V (defaul, adjustable) Discharge stop voltage: 10.7V (defaul, adjustable) Discharge reconnect voltage: 12.6V (defaul, adjustable) USB output: 5V USB ports Operating temperature: -35 celsius to 60 celsius Item weight: 128g 4.52oz Item size: 133 * 70 * 31mm 5.5 * 2.76 * 1.22in Package Infor. Package with contoller weight: 648g 22.9oz Package without contoller weight: 530g 18.7oz Package size: 440 * 295 * 40mm 17.3 * 11.6 * 1.6in Package List: 1 * Solar Panel 1 * Car Charge Cable 1 * Cable with Clip 1 * DC Charging Cable 1 * DC Charging Cable Adapter
Price: 34.27 £ | Shipping*: 0.0 £
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How do you calculate the storage for a solar off-grid system?
To calculate the storage for a solar off-grid system, you need to determine the total energy consumption of your appliances and devices in kilowatt-hours (kWh) per day. Then, you need to consider the average number of sunlight hours in your location to estimate the amount of energy your solar panels can generate per day. Once you have these figures, you can calculate the size of the battery bank needed to store the excess energy generated during sunny days to power your appliances during periods of low sunlight. It's important to also consider factors such as battery efficiency, depth of discharge, and temperature fluctuations when sizing the storage for a solar off-grid system.
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How can you build an off-the-grid house in The Sims 4?
To build an off-the-grid house in The Sims 4, you can start by selecting the lot trait "Off-the-Grid" when choosing a residential lot. This trait allows your Sims to live without the need for power or water from the grid. Next, you can design your house with items that do not require electricity, such as candles for lighting and a grill for cooking. You can also use items like rain collectors for water supply and a fireplace for heating. Lastly, you can decorate your off-the-grid house with eco-friendly items like solar panels and wind turbines to generate your own power.
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What is the voltage of a solar off-grid system with PV modules?
The voltage of a solar off-grid system with PV modules can vary depending on the specific configuration and design of the system. Typically, the voltage of a solar off-grid system with PV modules can range from 12 volts for small, basic systems to 48 volts for larger, more complex systems. The voltage is determined by the number of PV modules connected in series and the specific requirements of the off-grid application. It is important to carefully design and size the system to ensure that the voltage is appropriate for the intended use and that all components are compatible.
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Was the electricity shut off by the grid operator in the basic supply?
I'm sorry, but I would need more specific information in order to answer your question accurately. The decision to shut off electricity in the basic supply would depend on various factors such as maintenance, emergencies, or non-payment of bills. If you can provide more details, I would be happy to help you with your question.
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