Product Description Manufacturer Off Grid 15kw 15000w Solar Energy Storage System For German Market Our system configuration 5KW/10KW/15KW/20KW Off Grid Solar System Configuration Parts Specification Quantity 5KW 10KW 15KW 20KW Solar panel 550W Mono Half cell 10 pcs 20 pcs 30 pcs 40 pcs Off grid inverter 5KW, 220VAC 50Hz, 48V100A MPPT 1 pcs 2 pcs 3 pcs 4 pcs Wifi optional 1 pcs 1 pcs 1 pcs 1 pcs LiFePO4 Battery Powerwall/Rack-mounted, 48V 5KWH/10KWH, optional 1 pcs 1 pcs 1 pcs 1 pcs PV combiner box 2 input 1 output 1 pcs 2 pcs 3 pcs 4 pcs Mounting Bracket Roof or Ground Installation 1 set 1 set 1 set 1 set PV cables 4mm² 100 meters 200 meters 300 meters 400 meters MC4 connector Male + Female 5 pairs 10 pairs 15 pairs 20 pairs Installation tools optional 1 set 1 set 1 set 1 set Product Parameters SOLAR PANEL -25 years warranty -144cells Mono type -High-efficiency M10 solar cells -Half-cut cell technology -Less shadow loss OFF-GRID INVERTER -3 years warranty -Integrated MPPT charge controller -Work with battery or without battery -Maximum PV input voltage up to 450VDC -Configurable grid or solar input priority -Support parallel operation for capacity expansion up to 30kW -Optional WIFI/ GPRS remote monitoring LIFEPO4 BATTERY (Powerwall type) -10 years warranty -8000 cycles work life -5kwh and 10kwh capacity optional -Support parallel connection up to 16 pcs -Built-in battery management system -Wide compatible with inverters MOUNTING BRACKET SYSTEM (Including all parts) -15 years warranty -Roof or ground installation optional -Aluminum alloy, galvanized steel material optional -Resistance to 60m/s wind speed and 1.4kN/m² snow pressure Detailed Photos Our packaging Our projects Company Profile Our factory ANHUI GP NEW ENERGY CO., LTD We, Anhui GP New Energy Co., Ltd (Great Pack) focus on LiFePO4, Li-polymer, Li-ion rechargeable batteries, solar energy battery, are the leading Lifepo4 battery supplier in China, who committed to the R&D, design, and innovation of lithium batteries to supply Green & Clean energy to our daily modern lives! Our team has over 8 years of experience in the lithium battery field, and supply One Stop Power Solution suggestions to help you to save time & capital and achieve advanced technologies and excellent OEM/ODM service. Quality is life, Great Pack is committed to supplying high-quality batteries and the best service to our clients all over the world. Our battery has passed CE, UN38.3, RoHS, MSDS certificates. We are committed to becoming a leading solution provider to go global in the Solar lithium battery industry. Our workshop Our Certifications FAQ Q1: Can the product be shipped to my area? A1: We export to most countries/regions (Centre/South America, EMEA, SEA, SSA, AU). We will check and confirm for you after you provide the region. Q2: What about the lead time? A2: 10 Working days for 200kw requirements. Q3: How can I make a payment? A3: 100% TT, or we can accept 30% TT in advance and 70% TT upon goods being ready before shipment.