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Neexgent Home Solar Panel Product Kit Pv Energy Mounting Supply 8 Kw Off Grid Solar Inverter Solar Power System


Off Grid



Output Voltage

EU And US Standard



Lead Time

10 Days


T/T, L/C,Western Union


25 Years


Our system is designed to meet the energy needs of medium to large households, farms, and small businesses. It is equipped with the latest solar technology, including high-efficiency solar panels, a powerful inverter, and durable batteries to ensure a stable and consistent power supply.


With this 8kw solar system, you can enjoy the benefits of renewable energy without being tied to the grid. You can save money on electricity bills while reducing your carbon footprint and contributing to a sustainable future.


Our system is easy to install and maintain, and comes with a comprehensive warranty and technical support to ensure that you get the most out of your investment. You can rely on our 8kw off-grid solar system to provide you with clean, reliable energy for years to come.


High-Efficiency Solar Panels: Half-cut mono solar panels are made from high-quality materials and designed to capture as much sunlight as possible, even in low-light conditions. They are highly efficient, with a conversion rate of up to 22%.


MAX II Inverter: MAX II inverter is designed to convert the DC power generated by the solar panels into usable AC power for your home or business. It is highly efficient and has a high surge capacity to handle peak loads.


NX-48200 Powerwall battery: Our system comes with durable, long-lasting powerwall battery that can store excess energy generated by the solar panels for use when the sun isn't shining. The batteries are designed to provide reliable power for years to come.


Off grid solar system design for 8kwBest batteries for 8kw off grid solar system


8kw off grid solar system kit






DIY 8kw off grid solar system

200Ah Power Wall Battery

• High cycle life
6000 cycles @80% DoD for effectively lower total of ownership cost


• Longer service life
Low maintenance batteries with stable chemistry


• Built in circuit protection
Battery Management System (BMS) is incorporated against abuse


• Better storage
up to 6 months thanks to its extremely low self discharge (LSD)rate and no risk of sulphation.


• Quickly recharge
Save time and increase productivity with less down time thanks tosuperior chargeldischarge efficiency.


• Extreme heat tolerance
Save time and increase productivity with less down time thanks tosuperior chargeldischarge efficiency.


• Lightweight
Lithium batteries provide more Wh/Kg while also being up to1/3 the weight of its SLA equivalent.




Off grid solar system with 8kw inverter

MAX II OFF-grid Solar Inverter

• Customizable status LED rings with RGB lights. 
• Touchable buttons with large 5 colored LCD. 
• Built-in Wi-Fi for mobile monitoring (Android/iOS App is available). 
• Supports USB On-the-Go function. 
• Datalog events are stored in the inverter. 
• Reserved communication port for BMS (RS485, CAN-BUS, or RS232). 
• Replaceable fan design for ease maintenance. 
• Battery is independent design. 
• Configurable AC/PV output usage timer and prioritization. 
• Selectable high power charging current. 
• Compatible with Utility Mains or generator input. 
• Built-in DC output for DC fan, LED bulb, router and so on. 
• Parallel operation with 6 units.














Off grid solar system with 8kw battery bank

460W half-cut Mono Solar Panel

Multi busbar technology
Better light trapping and current collection to improve, Effectivelyimprove the module's power output and reliability.


Higher output power
Module output power increased to 505W.


Low light performance
The special solar cell technology has excellent low light powergeneration performance.


Better resistance to hot spots
The use of half cell structure and special circuit design is less shadeloss, with better temperature coefficient and thermal spot resistanceability


Adaptability to harsh environments
High performance materials are suitable for coastal, farm, desert andother harsh environmental conditions, glass surface is anti-reflectiveand easy to clean, minimizing power generation losses caused by dirtand dust.









8kw off grid solar system for cabin

PV Mounting System

• Suitable for most roof types of tile, flat tile,slate tile, asphalt shingle tile


• A design that includes major specifications saves you inventory cost,quick and easy to install.


• Innovative design of rail connect base -support can effectively increasethe product strength, ensure the safety of the product use.


• Customization allowed according to customers' need to meetspecialinstallation requirements.





8kw off grid solar system for RV

PV Combiner Box

• Two groups of independent PV array input and output for flexibleapplication in different connection     schemes


• Multiple PV input arrays each of which has a maximum currentof l0A


• High voltage fuse provided for the counterattack prevention ofeach PV input array


• Special high-voltage lightning protection device for the PV module 


• Special high-voltage circuit breaker for output control of PV module


• Degree of protection of IP65 for meeting the need of outdoorinstallation













8kw off grid solar system for home


• Good Electrical Conductivity electricity transmission, more energy saving


• Stable output current, no short circuit, circuit, etc.,high flexibility is noteasy to break


• Advanced equipment is adopted to ensure the low eccentricity of thecable and the safety of electricity use


• Flame retardant, no pungent smell when burning,durable andwear-resistant cable surface


• XLPO sheath, better drought resistance and temperature resistancethan ordinary cables


• XLPO sheath is made of waterproof and oil resistant material.The cable remains soft after a long immersion


8kw off grid solar system for shed8kw off grid solar system for boat8kw off grid solar system installation guideNet metering with 8kw off grid solar system8kw off grid solar system with backup generator






Spec Description



Solar Inverter Model: Max-II-8000
Rated Power: 8000W
Input Voltage: 230VAC
Battery Voltage: 48V
Size: 158.4*502.5*530.8mm
Weight: 20KG



Solar Panel Power:460W
Cell range: JA solar cell 6*20(182*91mm)
Pallet size:1910*1150*1300mm
Material: 3.2mm high transittance low iron tempered glass+High effiency solar cells+EVA+TPT,Aluminium frame
Junction box+MC4 cable



Mounting System Installation site : tile roor ( optional)
Extruded Aluminum Section
High Class Anodized Aluminum
one set brackets can mount 3pcs solar panels
 Wind Load :up to 130mph (60m/s)
Snow Load : up to 30psf (1.4kN/m2)



Power wall battery Model: NX-48200 Power Wall
Nominal Voltage: 51.2V 
Nominal Capacity: 200 Ah
Energy: 10240Wh
Communication: CAN2.0/RS232/RS485
Resistance: ≤45 mΩ @ 50% SOC
Efficiency: 96%
Module Parallel: Up to 3 packs


5 Combiner Box  4 input 1 output
>4 PV string inputs with max current 40a
>With PV dedicated high voltage lightning protection device 20KA-40KA
>Waterproof terminals
>Lightning Protection,it can reduce solar cable


Cable&Accessory 4 mm2: PVC insulated, single core, Red Meters 15
4 mm2: PVC insulated, single core, Black Meters 15