Really top notch company, don't hesitate to use them if you need off grid solutions with unquestioning technical support. I really don't know how to praise them enough. This solar panel is not supplied withan installation manual as it needs to be connected to further devices such as a solar charge controller or inverter which are supplied with a manual. We primarily offer solar and wind power products, including complete solar systems for various applications. Our thousands of worldwide clients rely on our products to generate clean energy for their households, vehicles and boats, as well as in remote areas with power requirements for farming, monitoring or telecommunications purposes. History I spent a long time looking for a company who could deliver all that I needed and I'm very glad I chose Photonic Universe. I will use them still further. Their prices are competitive and the free delivery included really helps, especially for me living in a very remote area. Who is a company doing off grid stuff most likely to sell to anyway? Someone miles from anywhere. High efficiency 20A MPPT solar charge controller for solar panels up to 260W (12V) / 520W (24V) up to 100V

This inverter intelligently combines the functions of a 1000W pure sine wave inverter,50A solar charge controller and a 20A smart battery charger in one single unit: We strongly believe that solar and wind energy will soon revolutionise the way in which electricity is sourced and generated. Our aim is to spread awareness of the possibilities created by solar and wind power and encourage their use on a global scale. By doing this, we hope to contribute towards the protection and conservation ofour environment, making the world a better place to live. The service life of this battery is typically 3-5 years, but if treated well the battery can last up to 6-8 years. The panels andbatteries are covered by a 1 year repair or replacement warranty provided by Photonic Universe. Inthe unlikely event that a defect is found and confirmed during this period, we guarantee that we will repair or replace defective items (at our discretion). Thehybrid inverter is covered by a 1 year manufacturer warranty.For more information please refer to our Terms and Conditions.Our company was founded in 2009 when we launched our first range of solar panels and charging kits within the UK and European markets. We have since gained extensive experience in the renewable energy sector, whilst significantly expanding our product range and geographical client reach. Our vast product catalogue now includes wind turbines, inverters, batteries and various battery chargers and monitors. We also offer our technical expertise and consultation services to customers across the globe. Mission The high efficiency, waterproof 250W monocrystalline solar panel included in the kit features innovative 5-busbar solar cells to maximise efficiency and output. The panelis fitted with 2 x 5m of 4mm 2 cable with MC4 connectorson the end. These can be used for easy connection to the 5m solar extension cable included with the kit. It is an essential item for anyone looking to charge both their leisure battery and their engine battery, or anyone who wants to charge a bank of several 12V leisure batteries and a starter battery at the same time.

Inbuilt 50A PWM solar charge controller: Regulates theinput from thesolar panel to the batteries, with a full range ofsafety functions; including protection against overcharge, overheating, reverse current etc. The controller uses PWM (Pulse Width Modulation) technology which increases charge acceptance, prolongs the life ofthe batteriesand can often recover some lost battery capacity. Performance data for the solarpanel is displayed on the LCD screen. This waterproof, affordable, high efficiency Photonic Universe 160W monocrystalline solar panel is perfect for permanent outdoor use to provide free electricity to charge a 12V batteryto power hundreds of devices and electrical appliances. I have used Photonic Universe as a supplier of off grid solar panel products for some years. Recently I had some questions about some relatively low cost products. Their Product Advisor Lewis Gray provided prompt an informative responses to all my questions. I would recommend the company without hesitation.Several of these panels may be connected in parallel or series to generate extra power for your needs.

Please note: if the application of this solar panel is to charge batteries, it is essential that this solar panel is used with a suitable solar charge controller. We recommend the following types of solar charge controllers: Additional features: This inverter is able topower AC loads (and itself) directly from the solar input, withoutthe need for abattery bank to beconnected to the inverter. However, if a battery bank is available, the inverter can power loads directly from the solar panelswhilst the chargingbatteries at the same time. This model also features an Uninterrupted Power Supply ( UPS),and can accept input from the solar panels, mains power/ a generator andthebattery bank- either from a single or combination of input sources. This product comes with an instruction manualwhich explains connections and operations. Advanced users will also benefit from a separate detailed manual for the solar controller (see the Documents tab). Thankyou so much for a fantastic product that does what it says on the tin - it charges even in the lowest light! If you are unsure as to whether 1000W output power is sufficient for your appliances, please refer to our table of typical power consumption of domestic appliances.This inverter intelligently combines the functions of a 2000W pure sine wave inverter,40A MPPT solar charge controller and a 25A smart battery charger in one single unit:

NOTE: The controller can also regulate current from the load when the load is connected to the controller. The load terminal on the controller is for direct connection of the load to the controller - unlike a wind turbine controller, it is NOT a load dump. The controller can still operate as normal if there is no load directly connected to it. Theadvanced 48V 500Ah battery bank included in this kit is comprised of24 x 2V high quality AGM batteries, complete with metal plate connectors for instant connection. This battery bank features 2V batteries, offering important advantagesoverbattery banksmade up of 12V batteries including a longer service life and deeper discharge capability.Had a technical problem with an item well outside of warranty (old lighting system) and had clear and detailed advice still from their tech team. Other companies often don't want to hear it when an item is no longer working out of warranty but the team still guided me to a solution/fix that could bring new life to it even though it didn't bring them a penny. I'll definitely buy from them again Pure sine waveinverter:Converts DC current from the solar panels into 230V AC mains electricity,to run various household appliances such as a TV, laptop,lighting, fans etc. Able to generate 2000VA of continuous powerwith a strong peak power handlingcapability ofup to 4000VA (to start appliances with electric motors). Thisinverter is a pure sine wave type,which easily surpasses modified sine wave inverters in terms of efficiency and compatibility with a wider range of appliances. I'm aware of one other boat owner who has also experienced a 50% failure rate with the same panels. The panels andbatteries are covered by a 1 year warranty provided by Photonic Universe. Inthe unlikely event that a defect is found and confirmed during this period, we guarantee that we will repair or replace defective items (at our discretion). Thehybrid inverter is covered by a 1 year manufacturer warranty.For more information please refer to our Terms and Conditions. This battery is a perfect choice for our solar charging kits due to its excellent solar charge acceptance. It is also idealfor various wind power systems or for combined solar and wind energy storage.