{"product_id":"projecta-pw1100-1100w-pure-sine-wave-inverter","title":"Projecta PW1100 1100W Pure Sine Wave Inverter","description":"\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003e\u003cstrong\u003eProjecta PW1100 1100W Pure Sine Wave Inverter - 12V to 240V Power Inverter with USB-A, USB-C, Remote LCD Display and Australian AS4763 Certification\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003ePower household appliances and sensitive electronics on the road with Projecta 1100W Pure Sine Wave Inverter—featuring true pure sine wave output delivering clean noise-free AC power identical to household mains electricity enabling safe operation of laptops, CPAP machines, power tools, small appliances, and sensitive electronics, 1100W continuous power capacity (2200W surge) suitable for moderate household appliances including coffee makers, microwaves, TVs, power tools, and multiple simultaneous devices, greater starting power than modified sine wave inverters enabling reliable startup of lightweight household appliances with motors and compressors, dual AS\/NZ approved 240V AC sockets providing standard Australian power outlets for simultaneous device operation, 2.1A USB-A charging port for smartphones and tablets, 21W USB-C port for modern USB-C devices including fast charging, remote control digital LCD display showing real-time battery voltage, power consumption, and load capacity enabling monitoring from convenient location, complete wiring kit including battery lugs with 1100mm 16mm² battery cable for direct auxiliary battery connection handling higher current requirements, Australian AS4763 certification ensuring compliance with local electrical safety standards, protection features including overload shutdown, over-temperature protection, low voltage alarm, and reverse polarity protection, compact design suitable for permanent installation in caravans, motorhomes, 4WD vehicles, boats, or portable applications, silent operation producing zero electrical noise or interference unlike modified sine wave inverters, designed and engineered in Australia by Projecta's experienced team for harsh Australian conditions, and ideal for powering household appliances including coffee makers, microwaves, power tool chargers, TVs, laptops, and medical equipment during camping, touring, or off-grid living.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eProjecta PW1100 Pure Sine Wave Inverter delivers reliable 240V AC power from 12V DC auxiliary battery enabling operation of household appliances and sensitive electronics in mobile applications. Pure sine wave output produces clean AC power identical to household mains electricity—critical for sensitive electronics including laptops, CPAP machines, modern phone chargers, digital cameras, and appliances with electronic controls. 1100W continuous capacity suitable for moderate household loads—powers coffee makers, small microwaves, portable fridges, TVs, power tool battery chargers, or combination of smaller devices simultaneously. 2200W surge capacity handles brief startup current spikes from motors and compressors enabling reliable appliance starting—greater starting power than modified sine wave inverters critical for appliances with inductive loads. Dual AS\/NZ approved 240V sockets provide standard Australian three-pin outlets accepting any household plug. USB charging ports eliminate separate adapters—2.1A USB-A charges smartphones and tablets, 21W USB-C provides fast charging for modern devices. Remote LCD display mounts separately showing battery voltage, power consumption, and load capacity—enables monitoring from convenient location. Complete wiring kit includes 16mm² cable handling higher current draw from 1100W loads preventing voltage drop and overheating. Australian AS4763 certification demonstrates compliance with electrical safety standards. Protection features prevent damage—overload shutdown, over-temperature protection, low voltage alarm, reverse polarity protection. Silent operation produces zero noise or interference. Projecta 50-year Australian heritage designing power products for harsh conditions. Applications include caravan and motorhome AC power, 4WD touring electrical systems, boat house power, camping portable power, work vehicle tool charging, emergency backup power, and medical device operation during travel.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePure Sine Wave Output with Superior Starting Power:\u003c\/strong\u003e True pure sine wave AC power identical to household mains electricity enabling safe operation of sensitive electronics and appliances. Greater starting power than modified sine wave inverters ensures reliable startup of lightweight household appliances with motors and compressors. Eliminates buzzing, transformer overheating, and interference. Critical for laptops, CPAP machines, appliances with electronic controls, and motor-driven devices.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003e1100W Continuous \/ 2200W Surge Capacity:\u003c\/strong\u003e Reliable 1100W continuous power suitable for household appliances including coffee makers, small microwaves, portable fridges, TVs, power tools, and multiple devices simultaneously. 2200W surge capacity handles startup current spikes from motors, compressors, and inductive loads. More than double the capacity of 500W inverters enabling broader appliance compatibility.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDual AS\/NZ Approved 240V Sockets:\u003c\/strong\u003e Standard Australian three-pin power outlets accepting any household plug. AS\/NZ approval ensures compliance with Australian electrical safety standards. Dual sockets enable simultaneous operation of multiple devices—run coffee maker while charging laptop or power multiple appliances. No adapters required for Australian appliances.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eUSB Charging Ports:\u003c\/strong\u003e Integrated 2.1A USB-A and 21W USB-C ports for direct device charging without separate adapters. USB-A charges smartphones, tablets, cameras, and USB-powered devices. 21W USB-C provides fast charging for modern phones and devices exceeding standard 18W charging speeds. Eliminates need for USB wall adapters reducing clutter.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eRemote LCD Display with Monitoring:\u003c\/strong\u003e Separate remote display showing real-time battery voltage, power consumption (watts), and load capacity. Mounts in convenient dash or console location enabling monitoring without accessing inverter installation location. Battery voltage tracks auxiliary battery state, power consumption shows energy usage, load capacity indicates available power preventing overload.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHeavy-Duty Wiring Kit Included:\u003c\/strong\u003e Complete wiring kit with battery lugs and 1100mm 16mm² battery cable for direct auxiliary battery connection. Upgraded 16mm² cable (versus 8mm² on smaller inverters) handles higher current draw from 1100W loads—1100W at 12V equals approximately 100A draw requiring substantial cable gauge preventing voltage drop and overheating. Battery lugs ensure secure connection. 1100mm length suits typical installations.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eAustralian AS4763 Certification:\u003c\/strong\u003e Designed and certified to Australian standard AS4763 for inverters ensuring electrical safety compliance. Certification required for legal installation in caravans and RVs, insurance compliance, and electrical safety inspections. Demonstrates commitment to Australian market requirements versus generic international-spec inverters.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eComprehensive Protection Features:\u003c\/strong\u003e Overload shutdown protects inverter and devices when load exceeds 1100W capacity. Over-temperature protection monitors internal temperature shutting down if overheating. Low voltage alarm warns of excessive battery discharge protecting auxiliary battery. Reverse polarity protection prevents damage from incorrect wiring. Protections ensure safe reliable operation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCompact Silent Operation:\u003c\/strong\u003e Compact dimensions suitable for permanent installation or portable use. Silent operation produces zero audible noise or electrical interference—no cooling fans, transformer hum, or electromagnetic interference. Suitable for bedroom installations (CPAP machines) or noise-sensitive applications unlike loud modified sine wave inverters.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eProjecta 50-Year Australian Heritage:\u003c\/strong\u003e Designed and engineered in Australia by Projecta's experienced team for harsh Australian conditions. 50-year history supplying battery chargers, inverters, and power products. State-of-the-art development facilities researching global technology and designing products from ground up. Quality construction and Australian support ensuring long-term reliability.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"overflow-x-auto w-full px-2 mb-6\"\u003e\n\u003ctable class=\"min-w-full border-collapse text-sm leading-[1.7] whitespace-normal\"\u003e\n\u003cthead class=\"text-left\"\u003e\n\u003ctr\u003e\n\u003cth class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003e\u003c\/th\u003e\n\u003cth class=\"text-text-100 border-b-0.5 border-border-300\/60 py-2 pr-4 align-top font-bold\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003ePW1100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003ePure Sine Wave Inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eProjecta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e240V AC (50Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eOutput Waveform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003ePure Sine Wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eContinuous Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e1100W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eSurge Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e2200W (peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eAC Outlets\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e2x AS\/NZ approved 240V sockets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eUSB-A Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e2.1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eUSB-C Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e21W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eRemote Display\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eDigital LCD (voltage, power, load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eBattery Cable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e1100mm 16mm² with battery lugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eAS4763 (Australian standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eOverload, over-temperature, low voltage, reverse polarity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e10-15V DC (12V nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eLow Voltage Alarm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eSilent (no fan)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003ePermanent or portable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eManufacturer warranty (check with retailer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-b-0.5 border-border-300\/30 py-2 pr-4 align-top\"\u003eCaravans, Motorhomes, 4WD, Boats, Camping, Emergency Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eQ: What appliances can I run with 1100W capacity?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA: 1100W suitable for coffee makers (800-1000W), small microwaves (700-900W), portable fridges (100-150W), LED TVs (50-200W), laptops (60-100W), power tool battery chargers (100-300W), hair dryers on low setting (600-800W), electric kettles (1000W), phone chargers (10-20W), and combination of smaller devices. Cannot run: large microwaves (1200W+), toasters (1500W+), air conditioners (1000-2000W+), or hairdryers on high (1500W+). Check appliance wattage label—sum of all simultaneous loads must not exceed 1100W. Starting surge for motor-driven appliances (fridges, power tools) handled by 2200W surge capacity.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eQ: How long can I run a 500W coffee maker from a 200Ah battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA: Approximately 3-4 hours from fully charged 200Ah AGM battery (accounting for 50% discharge limit). Calculation: 200Ah battery × 12V = 2400Wh capacity. Inverter efficiency approximately 90% = 2160Wh usable. AGM battery 50% discharge limit = 1080Wh usable. 500W coffee maker = 1080Wh ÷ 500W = 2.16 hours theoretical. Coffee maker typically operates 5-10 minutes per brew cycle—approximately 20-40 brew cycles possible. Lithium batteries allow deeper discharge (80-90%) providing longer runtime. Monitor battery voltage on LCD display—stop use when voltage drops to 11.5-12V preventing AGM battery damage.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eQ: Can I run this from my starter battery for short periods?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA: Not recommended—1100W draws approximately 100A from 12V battery (accounting for losses) rapidly draining starter battery. Even short operation risks insufficient charge for starting vehicle particularly if battery partially discharged or cold weather. Always connect to auxiliary battery with proper isolator (VSR or DC-DC charger) protecting starter battery. Emergency situations only—run engine simultaneously maintaining starter battery charge, limit duration to minutes not hours.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eQ: What size battery cable do I need if mounting farther than 1100mm?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA: Maintain 16mm² minimum cable gauge regardless of length. Longer cable runs require larger gauge preventing voltage drop—consult voltage drop calculator for specific length and current. Example: 2-meter run at 100A draw may require 25mm² cable maintaining acceptable voltage drop. Voltage drop degrades inverter performance reducing output voltage and power. Install inverter as close to battery as practical minimizing cable length. Maximum recommended cable length approximately 3 meters with 16mm²—longer runs require professional electrical design.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eQ: Why is pure sine wave better than modified sine wave for this power level?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA: Pure sine wave critical at 1100W level powering household appliances with electronic controls, motors, and sensitive components. Modified sine wave causes: microwave ovens malfunction or fail, coffee makers with electronic controls operate incorrectly, power tools run hot and inefficiently, audio equipment produces buzzing, laptop power supplies overheat, and reduced appliance lifespan. Greater starting power of pure sine wave ensures reliable motor starting in fridges, power tools, and compressors—modified sine wave may fail to start these loads despite adequate wattage rating. Pure sine wave essential for modern appliances—modified sine wave acceptable only for basic resistive loads (simple heaters, incandescent lights).\u003c\/p\u003e","brand":"Projecta","offers":[{"title":"Default Title","offer_id":44128798605405,"sku":"PW1100","price":752.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/9528\/9437\/files\/PW1100.jpg?v=1768267589","url":"https:\/\/frankiesautoelectrics.com.au\/products\/projecta-pw1100-1100w-pure-sine-wave-inverter","provider":"Frankies Auto Electrics","version":"1.0","type":"link"}