Product Name: 1kw off Grid Solar System Model NO.: 1kw Specification: Normal Application: Home, Industrial, Commercial Certification: ISO, CE Condition: New Trademark: STIN or OEM/ODM Transport Package: Pallet+ Wooden Box Origin: Changzhou HS Code: 8501610000 Product Description QUOTATION OF SOLAR OFF GRID SYSTEM+the system DC voltage is set to12VDC System requirement instructionSTIN-1000W off-grid photovoltaic system Item Part Specification Quantity Remarks 1Solar panelSTIN-Poly 290W2PCSconnection method:2pcs in one string2PV combiner box1input, 1 output1SET3BracketC-shaped steel 1SEThot-dip zinc4Mppt solar charge controller12V50A1SET5power frequency inverterSTIN-1000W1SET6Gel batterySTIN 12V-250AH1PC8DC breaker(battery to inverter)MCCB 100A 2P1PC9Connector (pv cable to solar panel)MC41pair9PV cables(solar panel to pv combiner box) 4mm2100M50M red+50M black10BVR cables(PV combiner box to controller)6mm230M15M red+15M black11BVR cables(battery to controller)16mm210M5M red + 5M black12BVR cables(battery to inverter)25mm210M5M red + 5M blackInstructions 1. The battery can support 500W load work 3.5hours. 2. The maximum power load should not exceed 1000W (including inductive load impact: such as refrigerators, air conditioners, washing machines, etc. with motor load). 3. The battery can be fully charged in 4hours under STC sunshine condition. about COMPANYNowadays, the world is faced with instability of nuclear power generation and environment problem,which is necessary result from the development without considering next generation.Accordingly, STIN established and targeted on being a Total Solution Company which is based on clean sustainable solar energy.Including polysilicon, ingot, wafer, cell and modulewhich are the base of Solar industry,STIN is also dealing with PV Equipment, EPC and O&M. Beyond the Eastern Asia, STIN is making an effort for the whole world's green energy independence.Starting with the supply of high-quality raw material from the China which is the number one PV Market in the world, making a PV plant in Korea and providing 3KW residential solution to South-EastAsia, STIN will keep solving the global environment problem.STIN knows the importance of green energy.STIN endeavors for protecting the precious value.FAQ1: What's your main products?Solar panel mono and poly, solar battery gel and lithium-ion, solar system on grid and off grid, solar inverter on grid and off grid, solar charge controller MPPT and PWM.2:What is your advantage in solar products?We have been in solar industry for more than 10years and accumulated rich experience. With branch in Japan, Korea, Singapore and Cambodia, full support can be supplied from design to installation.3: Can you send free samples?It depends on which kind of products. Normally the sample fee will be returned after you place massive order.4: What's the shipping cost?After you confirm the quantity, please let us know which kind of transportation(by sea, by air, by DHL or Fedex or TNT or UPS) you prefer and the destination port. We will send you the shipping cost and time.5: What's your minimum order quantity?1pc.6: How can we send the payment?T/T, L/C, Paypal, Western Union.