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{"id":10417128472854,"title":"TheSunPays BIG Solar Power Box : 6.2kW dual-output inverter \u0026 51.2v 100Ah battery on wheels.","handle":"thesunpays-essm-energy-storage-system-6-2kw-inverter-51-2v-100ah-battery-on-wheels","description":"\u003c!-- tsp-intro --\u003e\n\u003cp\u003e\u003cstrong\u003eA portable all-in-one power box: a 6.2kW dual-output inverter and a 5.12kWh lithium battery on castor wheels. Use it for backup power, then add solar panels when you're ready.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e6.2kW pure sine wave inverter with two AC outputs\u003c\/li\u003e\n\u003cli\u003eBuilt-in 51.2V 100Ah (5.12kWh) LiFePO4 battery\u003c\/li\u003e\n\u003cli\u003eTakes up to 6.5kW of solar panels (60 to 450V MPPT range)\u003c\/li\u003e\n\u003cli\u003e2 built-in AC plug points, colour display, Wi-Fi included\u003c\/li\u003e\n\u003cli\u003e58kg on lockable castor wheels, 780 x 450 x 230mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- \/tsp-intro --\u003e\n\u003cp\u003eCompact, portable solar system with a 6.2KW \u003cstrong\u003edual-output\u003c\/strong\u003e inverter and integrated 100Ah, 51.2V \u003cstrong\u003eLithium battery\u003c\/strong\u003e on castor-wheels for hassle free portability. \u003c\/p\u003e\n\u003cp\u003eThis is a single unit that \u003cstrong\u003ecannot\u003c\/strong\u003e be added onto later. \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSolar panels excluded.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1249\/8241\/files\/TheSunPays_Big_Power_Box_Manual.pdf?v=1773319714\" title=\"TheSunPays BIG Solar Power Box user manual\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cem\u003eDownload the BIG Solar Power Box user manual (PDF)\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMODEL :\u003c\/strong\u003e ESSM-6.2KW PLUS-100AH\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFEATURES :\u003c\/strong\u003e\u003c\/span\u003e Collapsing handles for easy moving.\u003c\/p\u003e\n\u003cp\u003e Lockable castor wheels\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eInverter :\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRated output power : 6.2KW\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePure sine wave\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003eMAX \u003c\/strong\u003ePV Input VOC : 500Vdc\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMPPT voltage range : 60Vdc - 450Vdc\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHigh-voltage inverter.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMAX\u003c\/strong\u003e PV array power : 6.5KW\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLow DC cut-off voltage : 48V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDual AC output, 2nd load MAX load : 4.3KW\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFloating charge voltage : 54Vdc\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRGB mode display : Battery mode = red, Utility mode = blue, PV mode = purple.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eColour LCD display.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInput frequency : 50\/60Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTransfer time : 10ms typical(UPS), 20ms typical (appliances).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2 x built-in AC outlets.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWi-Fi included.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cem\u003eBattery :\u003c\/em\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e51.2V 100Ah 5.12KWh Lithium battery \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMAX\u003c\/strong\u003e discharge current : 100A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCell type : 16 x LiFePO4\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBuilt-in BMS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRS485\/232\/CAN communication.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWorking temperature : -20°C ~ 65°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStorage temperature : 0°C ~ 65°C\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eWhat's inside the box :\u003c\/span\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUser manual.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1 x 1m LAN-cable.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0); text-decoration: underline;\"\u003eDimensions :\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePacked :\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e830 x 510 x 310mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUnpacked : 780 x 450 x 230mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWeight : 58kg NETT, 61kg GROSS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: Figtree, sans-serif;\"\u003e\u003cstrong\u003eThis product must be installed by a qualified electrician\/technician. All installations must adhere to local wiring regulations and standards. The Sun Pays will not be held liable for any product malfunctions as a result of incorrectly installed systems.\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2026-03-06T12:19:05+02:00","created_at":"2026-02-19T14:56:52+02:00","vendor":"The Sun Pays","type":"Solar power","tags":["100ah","5.1KWH","51.2V","6.2kW","backup power","battery","dual output","high voltage","inverter","Lithium","pure sine wave"],"price":1499500,"price_min":1499500,"price_max":1499500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":51047325729046,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"TR62100","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"TheSunPays BIG Solar Power Box : 6.2kW dual-output inverter \u0026 51.2v 100Ah battery on wheels.","public_title":null,"options":["Default Title"],"price":1499500,"weight":58000,"compare_at_price":null,"inventory_quantity":3,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/bigboxfreewifi_0ba2032e-b538-403d-9fec-9a814722e268.png?v=1774434180","\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin13DleftA.png?v=1774434180","\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin13DrightA.png?v=1774434180","\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin1lefttside.png?v=1774434180","\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin1rightside.png?v=1774434180","\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin13Dtop.png?v=1774434180","\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin1sticker.png?v=1774434180"],"featured_image":"\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/bigboxfreewifi_0ba2032e-b538-403d-9fec-9a814722e268.png?v=1774434180","options":["Title"],"media":[{"alt":"TheSunPays BIG Solar Power Box : 6.2kW dual-output inverter \u0026 51.2v 100Ah battery on wheels","id":44657394254102,"position":1,"preview_image":{"aspect_ratio":1.193,"height":788,"width":940,"src":"\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/bigboxfreewifi_0ba2032e-b538-403d-9fec-9a814722e268.png?v=1774434180"},"aspect_ratio":1.193,"height":788,"media_type":"image","src":"\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/bigboxfreewifi_0ba2032e-b538-403d-9fec-9a814722e268.png?v=1774434180","width":940},{"alt":"TheSunPays BIG Solar Power Box : 6.2kW dual-output inverter \u0026 51.2v 100Ah battery on wheels - view 2","id":44487397900566,"position":2,"preview_image":{"aspect_ratio":0.652,"height":443,"width":289,"src":"\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin13DleftA.png?v=1774434180"},"aspect_ratio":0.652,"height":443,"media_type":"image","src":"\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin13DleftA.png?v=1774434180","width":289},{"alt":"TheSunPays BIG Solar Power Box : 6.2kW dual-output inverter \u0026 51.2v 100Ah battery on wheels - view 3","id":44487410090262,"position":3,"preview_image":{"aspect_ratio":0.611,"height":429,"width":262,"src":"\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin13DrightA.png?v=1774434180"},"aspect_ratio":0.611,"height":429,"media_type":"image","src":"\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin13DrightA.png?v=1774434180","width":262},{"alt":"TheSunPays BIG Solar Power Box : 6.2kW dual-output inverter \u0026 51.2v 100Ah battery on wheels - view 4","id":44487446528278,"position":4,"preview_image":{"aspect_ratio":0.667,"height":612,"width":408,"src":"\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin1lefttside.png?v=1774434180"},"aspect_ratio":0.667,"height":612,"media_type":"image","src":"\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin1lefttside.png?v=1774434180","width":408},{"alt":"TheSunPays BIG Solar Power Box : 6.2kW dual-output inverter \u0026 51.2v 100Ah battery on wheels - view 5","id":44487448920342,"position":5,"preview_image":{"aspect_ratio":0.667,"height":612,"width":408,"src":"\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin1rightside.png?v=1774434180"},"aspect_ratio":0.667,"height":612,"media_type":"image","src":"\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin1rightside.png?v=1774434180","width":408},{"alt":"TheSunPays BIG Solar Power Box : 6.2kW dual-output inverter \u0026 51.2v 100Ah battery on wheels - view 6","id":44487453376790,"position":6,"preview_image":{"aspect_ratio":0.667,"height":612,"width":408,"src":"\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin13Dtop.png?v=1774434180"},"aspect_ratio":0.667,"height":612,"media_type":"image","src":"\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin13Dtop.png?v=1774434180","width":408},{"alt":"TheSunPays BIG Solar Power Box : 6.2kW dual-output inverter \u0026 51.2v 100Ah battery on wheels - view 7","id":44487441547542,"position":7,"preview_image":{"aspect_ratio":1.5,"height":408,"width":612,"src":"\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin1sticker.png?v=1774434180"},"aspect_ratio":1.5,"height":408,"media_type":"image","src":"\/\/shop.thesunpays.co.za\/cdn\/shop\/files\/Allin1sticker.png?v=1774434180","width":612}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003c!-- tsp-intro --\u003e\n\u003cp\u003e\u003cstrong\u003eA portable all-in-one power box: a 6.2kW dual-output inverter and a 5.12kWh lithium battery on castor wheels. Use it for backup power, then add solar panels when you're ready.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e6.2kW pure sine wave inverter with two AC outputs\u003c\/li\u003e\n\u003cli\u003eBuilt-in 51.2V 100Ah (5.12kWh) LiFePO4 battery\u003c\/li\u003e\n\u003cli\u003eTakes up to 6.5kW of solar panels (60 to 450V MPPT range)\u003c\/li\u003e\n\u003cli\u003e2 built-in AC plug points, colour display, Wi-Fi included\u003c\/li\u003e\n\u003cli\u003e58kg on lockable castor wheels, 780 x 450 x 230mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- \/tsp-intro --\u003e\n\u003cp\u003eCompact, portable solar system with a 6.2KW \u003cstrong\u003edual-output\u003c\/strong\u003e inverter and integrated 100Ah, 51.2V \u003cstrong\u003eLithium battery\u003c\/strong\u003e on castor-wheels for hassle free portability. \u003c\/p\u003e\n\u003cp\u003eThis is a single unit that \u003cstrong\u003ecannot\u003c\/strong\u003e be added onto later. \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSolar panels excluded.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1249\/8241\/files\/TheSunPays_Big_Power_Box_Manual.pdf?v=1773319714\" title=\"TheSunPays BIG Solar Power Box user manual\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cem\u003eDownload the BIG Solar Power Box user manual (PDF)\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMODEL :\u003c\/strong\u003e ESSM-6.2KW PLUS-100AH\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFEATURES :\u003c\/strong\u003e\u003c\/span\u003e Collapsing handles for easy moving.\u003c\/p\u003e\n\u003cp\u003e Lockable castor wheels\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cem\u003e\u003cstrong\u003eInverter :\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRated output power : 6.2KW\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePure sine wave\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003eMAX \u003c\/strong\u003ePV Input VOC : 500Vdc\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMPPT voltage range : 60Vdc - 450Vdc\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHigh-voltage inverter.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMAX\u003c\/strong\u003e PV array power : 6.5KW\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLow DC cut-off voltage : 48V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDual AC output, 2nd load MAX load : 4.3KW\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFloating charge voltage : 54Vdc\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRGB mode display : Battery mode = red, Utility mode = blue, PV mode = purple.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eColour LCD display.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInput frequency : 50\/60Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTransfer time : 10ms typical(UPS), 20ms typical (appliances).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2 x built-in AC outlets.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWi-Fi included.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cem\u003eBattery :\u003c\/em\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e51.2V 100Ah 5.12KWh Lithium battery \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMAX\u003c\/strong\u003e discharge current : 100A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCell type : 16 x LiFePO4\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBuilt-in BMS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRS485\/232\/CAN communication.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWorking temperature : -20°C ~ 65°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStorage temperature : 0°C ~ 65°C\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eWhat's inside the box :\u003c\/span\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUser manual.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1 x 1m LAN-cable.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0); text-decoration: underline;\"\u003eDimensions :\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePacked :\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e830 x 510 x 310mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUnpacked : 780 x 450 x 230mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWeight : 58kg NETT, 61kg GROSS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family: Figtree, sans-serif;\"\u003e\u003cstrong\u003eThis product must be installed by a qualified electrician\/technician. All installations must adhere to local wiring regulations and standards. The Sun Pays will not be held liable for any product malfunctions as a result of incorrectly installed systems.\u003c\/strong\u003e\u003c\/p\u003e"}

TheSunPays BIG Solar Power Box : 6.2kW dual-output inverter & 51.2v 100Ah battery on wheels.

Product Description
R 14,995.00 Incl. VAT
Maximum quantity available reached.
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A portable all-in-one power box: a 6.2kW dual-output inverter and a 5.12kWh lithium battery on castor wheels. Use it for backup power, then add solar panels when you're ready.

At a glance

  • 6.2kW pure sine wave inverter with two AC outputs
  • Built-in 51.2V 100Ah (5.12kWh) LiFePO4 battery
  • Takes up to 6.5kW of solar panels (60 to 450V MPPT range)
  • 2 built-in AC plug points, colour display, Wi-Fi included
  • 58kg on lockable castor wheels, 780 x 450 x 230mm

Compact, portable solar system with a 6.2KW dual-output inverter and integrated 100Ah, 51.2V Lithium battery on castor-wheels for hassle free portability.

This is a single unit that cannot be added onto later.

Solar panels excluded.

Download the BIG Solar Power Box user manual (PDF)

MODEL : ESSM-6.2KW PLUS-100AH

FEATURES : Collapsing handles for easy moving.

Lockable castor wheels

    Inverter :

    • Rated output power : 6.2KW
    • Pure sine wave
    • MAX PV Input VOC : 500Vdc
    • MPPT voltage range : 60Vdc - 450Vdc
    • High-voltage inverter.
    • MAX PV array power : 6.5KW
    • Low DC cut-off voltage : 48V
    • Dual AC output, 2nd load MAX load : 4.3KW
    • Floating charge voltage : 54Vdc
    • RGB mode display : Battery mode = red, Utility mode = blue, PV mode = purple.
    • Colour LCD display.
    • Input frequency : 50/60Hz
    • Transfer time : 10ms typical(UPS), 20ms typical (appliances).
    • 2 x built-in AC outlets.
    • Wi-Fi included.

    Battery :

    • 51.2V 100Ah 5.12KWh Lithium battery
    • MAX discharge current : 100A
    • Cell type : 16 x LiFePO4
    • Built-in BMS
    • RS485/232/CAN communication.
    • Working temperature : -20°C ~ 65°C
    • Storage temperature : 0°C ~ 65°C

    What's inside the box :

    • User manual.
    • 1 x 1m LAN-cable.

    Dimensions :

    Packed : 830 x 510 x 310mm

    Unpacked : 780 x 450 x 230mm

    Weight : 58kg NETT, 61kg GROSS

    This product must be installed by a qualified electrician/technician. All installations must adhere to local wiring regulations and standards. The Sun Pays will not be held liable for any product malfunctions as a result of incorrectly installed systems.

    Frequently asked questions

    Are solar panels included?

    No. The Power Box is the inverter and battery in one unit. Panels are sold separately, or choose the solar kit with 6 panels.

    How much solar can I connect?

    Up to 6.5kW of panels, with a maximum of 500V open-circuit and an MPPT range of 60-450V.

    Can I plug appliances straight into it?

    Yes. It has 2 built-in AC outlets. It also has a dual AC output, with up to 4.3kW on the second output.

    Can I add more batteries later?

    No. It is a single unit that can't be expanded.

    How easy is it to move?

    It weighs 58kg and stands on lockable castor wheels, with collapsing handles.

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