Efficient, Scalable and Flexible Victron Energy Kit for Off-Grid Homes and Workshops This Victron Off-Grid Energy Storage System is a powerful and flexible setup for off-grid homes and small businesses. It includes a 15000VA (12.0kW) inverter, 32kWh of LiFePO₄ (LFP) battery storage, and 10.0kW solar panels. A generator can be supplied if required to supplement solar power. The full system includes: 4 × Fogstar Drift Eco LiFePO₄ 12.8V 628Ah Batteries (other capacities available on request), 1 × Victron MultiPlus-II 48/15000/200-100 Inverter (15000VA / 12000W continuous output), 2 × Victron SmartSolar MPPT 250/85-MC4 85A Solar Charge Controllers (for up to 4900W of 48V solar), 2 x Victron Lynx Distributor with spaces for four DC fuses, connected each to other 2 x Victron 300A (80V) Mega Fuse for MultiPlus-II 15000VA Inverter installed into the first distributor 2 x Victron 100A (58V) Mega Fuses for Charge Controllers installed into the first distributor 2 x Victron 300A (80V) Mega Fuse for the Battery installed into the second distributor 2 × IMO Enclosed DC Switch IP66 2 pole 1 string 32A 600V 1 × Victron Cerbo GX and GX Touch 50 display, 1 × Complete set of cables, MC4 connectors, fuses, fuse holders, circuit breakers, terminal lugs, 20 × DMEGC 500W Mono N-Type Bifacial Double Glass Black Frame MC4-EVO2A Solar Panels (other panels on request). The kit has specific connections with two Lynx Distributors connected each to other. The MultiPlus-II 15kVA can output 12,000W continuously and pull roughly 250A–300A continuously at 48V. However, its massive internal transformer causes huge inrush currents and AC surge handling that require Victron's mandated 600A maximum fusing threshold. Since the maximum safe capacity for a single Mega fuse is 325A–400A, we populate Slot 1 and Slot 2 with a 300A Mega fuse each. Run parallel cables (two separate positive wires and two separate negative wires) from the inverter's dual terminal blocks to these two individual distributor positions. All four of these wires must be identical lengths to ensure perfectly balanced current sharing. Because the 15kVA inverter and two solar controllers completely fill up all 4 slots on a single Lynx Distributor, the battery bank plugs into the second Lynx distributor. Contact us for details. This 32kWh/15000VA system provides dependable off-grid power supply. It can be charged from solar or a generator, helping to reduce running costs, especially compared with running on a generator alone. It’s ideal for powering essential appliances, tools, IT equipment, and lighting with reliable, round-the-clock energy. The price includes a basic set of cables, protection disconnectors, and accessories required to create a fully operational system. User manuals and a connection diagram will be supplied with your order. A mounting kit for solar panels is not included due to a wide variety of available options. If you require a mounting system, select a suitable option here or contact us for advice. The system must be installed by a licensed electrician or technician in compliance with all applicable regulations and guidance. For residential dwellings, guidance here must be followed. Do you need installation service for your off-grid kit? We can arrange! Just contact us on [email protected] or 020 8064 0335 for a tailored quote. ▼ 32kWh/15000VA LFP ESS Features FOGSTAR DRIFT ECO LIFEPO4 (LFP) 12,8V/628AH SOLAR BATTERY. LFP is the safest of the mainstream Li-Ion battery types. LFP battery does not need to be fully charged. Service life even slightly improves in case of partial charge instead of a full charge. This is a major advantage of LFP compared to lead-acid. Other advantages are the wide operating temperature range, excellent cycling performance, low internal resistance and high efficiency. promising life cycle of 6000 cycles at an incredible DoD of 80%. The integrated Battery Management System (BMS) safeguards against overvoltage, under voltage, short circuits, and temperature extremes for ultimate safety and optimal performance. Fogstar Drift batteries come with best in class 6-Year Warranty! VICTRON MULTIPLUS-II 48/15000/200-100 INVERTER is the key component in a Victron Energy Storage System (ESS). Providing remote monitoring, quick transfer time, and easy setup, this inverter is great for both mobile and stationary settings. This unit is approved for grid connections in the UK (optional adapter may be required). The advanced ‘adaptive charge’ software fine-tunes the three-stage automatic process to suit the battery condition and how the battery is being used, preventing damage and ensuring less maintenance is required. A fourth stage charge (also called the Storage mode) delivers a longer period of float charging. VICTRON SMARTSOLAR MPPT 250/85-MC4 85A SOLAR CHARGE CONTROLLER gathers energy from your solar panels, and stores it in your batteries. Using the latest, fastest technology, SmartSolar maximises this energy-harvest, driving it intelligently to achieve full charge in the shortest possible time. SmartSolar maintains battery health, extending its life. The SmartSolar charge controller will even recharge a severely depleted battery. It can operate with a battery voltage as low as 0 Volts, provided the cells are not permanently sulphated or otherwise damaged. DMEGC 500W MONO N-TYPE BIFACIAL DOUBLE GLASS BLACK FRAME MC4-EVO2A SOLAR PANELS are reliable, efficient and cost-effective with an attractive payback period. The modules have an efficiency 22.6%. The solar panels can handle a heavy snow load of up to 5400Pa and an increased wind load of up to 2400Pa. The panels are well-designed with a durable black frame. These panels are suitable for domestic, farm, garden office and similar rooftop or ground installations. The panels offer a 25-year product warranty and 30-year linear power output warranty. 4-5 WORKING DAYS DELIVERY within the UK (longer to the Highlands, islands and Northern Ireland). Worldwide delivery available. ▼ 32KWH/15000VA LFP ESS Specifications DMEGC 500W MONO N-TYPE BIFACIAL BLACK FRAME MC4-EVO2A SOLAR PANEL Rated (Peak) Power (Wp): 500W in Standard 1000w/m2 solar light Open Circuit Voltage (Voc): 44.7V (Vmp =37.66V) Short Circuit Current (Isc): 14.22A (Imp = 13.30A) Efficiency: 22.6% Cell Type: Monocrystalline Silicon Connector Type: MC4-EVO2A Certification: IEC 61215 / IEC 61730 / CE Panel Size: 1950 X 1134 X 30 mm Net weight: 26.8kg VICTRON MULTIPLUS-II 48/15000/200-100 8KVA INVERTER Nominal battery voltage: 48Vdc Continuous power output: 15000VA 220-240VAC 50Hz Continuous power @25°C: 12000W Peak power: 27000W Output waveform: Pure sine wave Maximum mains AC charging current: 200A Peak efficiency: 95% Operating temperature: -40 to +65°C (fan assisted cooling) Humidity (non-condensing): max 95% Size (H x W x D): 810 x 405 x 217 mm Net Weight: 80kg FOGSTAR DRIFT ECO LIFEPO4 (LFP) 12,8V/628AH SOLAR BATTERY Battery Type: Lithium-Ferro-Phosphate (LFP) Nominal Capacity @ 25 °C: 628Ah (4019Wh) Nominal Voltage: 12.8V Maximum charge current: 250A Maximum continuous discharge current: 1C(250A) Storage temperature: 10 C to 35 C @ 50% SOC Discharge temperature range: -20 C to 60 C Charge temperature range: 0 C to 60 C Installation Location: Indoor Cooling: Natural Net Weight: 49kg Size (LxWxH): 640 x 245 x 220mm VICTRON SMARTSOLAR MPPT 250/85-MC4 70A SOLAR CHARGE CONTROLLER Battery voltage: 12 / 24 / 48 V Auto Select (software tool needed to select 36 V) Rated charge current: 85A Nominal PV power, 48V: 4900W Max. PV short circuit current: 35A (max 30A per MC4 conn.) Maximum PV open circuit voltage: 250V absolute maximum coldest conditions245V start-up and operating maximum Maximum efficiency: 99% Charge algorithm: multi-stage adaptive (eight pre-programmed algorithms) or user defined algorithm Protection: PV reverse polarity / Output short circuit / Over temperature Operating temperature: -30 to +60 °C (full rated output up to 40 °C) Humidity: 95 %, non-condensing PV terminals: 35mm² / AWG2 (Tr models), Two pairs of MC4 connectors (MC4 models) Battery terminals: 35mm² / AWG2 Protection category: IP43 (electronic components), IP22 (connection area) Weight: 4.5kg Dimensions (H x W x D): MC4 models: 246x295x103mm ▼ 32KWH/15000VA LFP ESS In the Box 4x Fogstar Drift Eco LiFePO4 12,8V/628Ah Smart Battery (other battery capacities on request), 1x Victron Energy MultiPlus-II 48/15000/200-100 12kW Inverter, 2x Victron SmartSolar MPPT 250/85-MC4 85A Solar Charge Controller for solar panels up to 4000W (48V), 1x Victron Orion-Tr 48/12-8A (380W) Isolated DC-DC Converter, 1x Victron VE.Bus BMS V2, 1x Mersen Load-break switch 630A NH3 3-pole - NH3-Fuse Battery switch disconnector, 1x Victron Energy GX Touch 50, 1x Victron Energy Cerbo GX, 1x Complete Set of Cables, MC4 Connectors, Fuses, Fuse Holders, Circuit Breakers, Terminal Lugs, and 20x DMEGC 500W Mono Bifacial N-Type Double Glass Black Frame MC4-EVO2A Solar Panels. ▼ 32KWH/15000VA LFP ESS FAQ's If you have further questions, call us on 020 8064 0335 or email [email protected].
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