An off-grid solar system (off-the-grid, standalone) is the obvious alternative to one that is grid-tied. For homeowners that have access to the grid, off-grid solar systems are usually out of question. Here's why : To ensure access to electricity at all times, off-grid solar systems require battery storage and a backup generator (if you live off-the-grid). On top of this, a battery bank typically needs to be replaced after 15 years. Batteries are complicated, expensive and decrease overall system efficiency.
150KW Off-Grid Solar Power System Components List
Mono 300W solar panel
Energy Storage Inverter
EU standard or US standard
Energy Storage Battery
Sungrow-Samsung energy storage lithium battery
Pitched / flat roof, ground
Single-core 4mm2 and 16mm2 PV cable
It's depends on your house
Declaration: The price showing here only for your reference,It is may not the final actual transaction price,due to raw material costs and exchange rate changes frequently, also your requirements(includes but is not limited to the specification, model, workmanship,quantity per time, quality requirements,customized service) different to this product information.
1.High efficiency & low attenuation 2.Excellent low light power 3.generation capacity Strength against bad weather 4.25-year linear power warranty
Off Grid Inverter
1.Invert the DC power into an achievable AC 2.Conversion efficiency determines the amount of power generated by the system. 3.When the grid is faulty, the inverter stops working immediately; after the grid is restored, the inverter is automatically connected to the grid.
1.Protection, isolation and metering device 2.Internal wiring is neat and standardized 3.Have certificate and test report
Energy Storage Battery
1.Long cycle life, strong tolerance, good high and low temperature performance
2.Modular design of system components for easy installation and maintenance
3.Global safety certification from battery to system
Customized for :
Rooftop(Flat/Pitched), Ground , Car Parking Lot Adjustable tile angle from 0 to 65 degree Compatible with all solar modules.
PV Cable 4mm2 6mm2 MC 4 compatible Connector AC/DC Breaker
START TO ORDER TRADE ASSURANCE
As a key high-tech enterprise in China, Sungrow Power Supply Co., Ltd. specializes in R&D, production, sales, and service of new energy power supply devices for solar energy, wind energy, and energy storage. Main products include PV inverters, wind converters, energy storage system, new energy automotive drive system, and floaters for floating PV power plants...READ MORE
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Q1: How to choose a right system and products? A1:Tell us your requirements, then our seller will recommend a suitable product and system to you.
Q2: The advantages of home photovoltaic system A2: Solar photovoltaic power generation performance is stable and reliable, with a service life of more than 25 years;Small investment, big income;zero pollution;Low maintenance costs;
Q3: Why choose us? A3: Sungrow have been engaged in new energy power generation for more than 20 years. Our products and services cover more than 60 countries. Our R&D team is composed of top experts in various fields. We are committed to providing first-class solutions for PV power plants.
Q4: What is the warranty of solar system? A4: 5 years for whole system,10 years for inverter,modules,frame.And we can make sure our products will through very strictly testing,and then send to you.
Q5: How to solve the technical problem? A5: 24 hours after-service consultancy just for you and to make your problem to solve easily.And we have offices in many countries,if you have problems,we can arrange people to help you solve problem.
Q6:What about the package? A6:Strict double-layer packaging design,Rigorous vibration testing.Ensure that the product is not damaged during transportation.