{"product_id":"3-5kva-ecco-24v-mppt-hybrid-inverter-2-56kwh-topsun-lithium-low-voltage-battery-combo","title":"3.5KVA Ecco 24V MPPT Hybrid Inverter + 2.56kWh TOPSUN Lithium (Low-Voltage) Battery Combo","description":"\u003ch4\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis compact 24V solar and backup combo combines the Ecco ES3500 3.5kW Hybrid Inverter with a TOPSUN LVTS-256100 2.56kWh LiFePO₄ battery.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe package is designed for smaller homes, apartments, offices and essential-load backup systems requiring reliable lithium storage with the option to add solar panels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Ecco inverter provides 3,500W of rated output and supports up to 4,000W of PV input, while the TOPSUN battery provides 2.56kWh of nominal storage at 25.6V.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eCombo Includes\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e1 × Ecco ES3500 3.5kW Hybrid Inverter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 × TOPSUN LVTS-256100 2.56kWh Lithium Battery\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eEcco Hybrid Inverter\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e3,500VA \/ 3,500W rated output\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e24V battery system\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e230V AC input and output\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaximum PV array power: 4,000W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaximum PV open-circuit voltage: 500V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMinimum solar input voltage: 30V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaximum MPPT charging current: 100A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaximum AC charging current: 60A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaximum combined AC + PV charging current: 100A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for compatible solar and backup systems\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eInverter Specifications\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eModel: Ecco ES3500\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRated power: 3,500VA \/ 3,500W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNominal battery voltage: 24V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAC input: 230VAC, 50\/60Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAC output: 230VAC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaximum AC charge current: 60A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaximum combined charging current: 100A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaximum PV array power: 4,000W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMinimum PV voltage: 30V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaximum PV open-circuit voltage: 500V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaximum MPPT charging current: 100A\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eTOPSUN 2.56kWh Lithium Battery\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe TOPSUN LVTS-256100 is a 25.6V 100Ah LiFePO₄ battery designed for compatible 24V backup, solar and off-grid installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts compact low-voltage design provides reliable lithium energy storage with an integrated Battery Management System for everyday system protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eBattery Features\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e2.56kWh nominal energy\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100Ah capacity\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e25.6V nominal voltage\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLiFePO₄ battery chemistry\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e50A charge current\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e100A discharge current\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIntelligent BMS protection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIP20 protection rating\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for compatible 24V inverter systems\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eBattery Specifications\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eBrand: TOPSUN \/ LVTOPSUN\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eModel: LVTS-256100\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBattery chemistry: LiFePO₄\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNominal energy: 2.56kWh\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRated capacity: 100Ah\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNominal voltage: 25.6V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOperating voltage: 22.8V to 28.8V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCharge current: 50A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDischarge current: 100A\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCharging temperature: 0°C to 45°C\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDischarging temperature: -20°C to 60°C\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProtection rating: IP20\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProtective class: Class I\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eImportant Charging Configuration\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Ecco ES3500 can provide charging currents higher than the TOPSUN battery's stated 50A charge-current rating.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe inverter's battery charging current should therefore be configured within the battery manufacturer's approved limit. Do not simply set the inverter to its maximum 60A AC or 100A combined charging capability unless TOPSUN confirms that the battery supports it.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eRecommended Applications\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis combo is suitable for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSmall home backup systems\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eApartments\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHome offices\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWi-Fi and entertainment backup\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLighting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eComputers and laptops\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRefrigeration\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSelected essential plug circuits\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSmall solar installations\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCompatible off-grid systems\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eActual backup runtime depends on the connected load, battery state of charge and available solar power.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eSolar Expansion\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Ecco ES3500 supports up to 4,000W of PV array power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSolar panels are not included unless specifically stated in the product offer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe final panel configuration must remain within the inverter's permitted:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePV power\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePV voltage\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMPPT voltage\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInput current limits\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSolar string design should be completed by a qualified installer.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eInstallation Requirements\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe system should be installed and configured by a qualified electrical professional.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInstallation should comply with:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSANS 10142 and applicable requirements\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCorrect AC and DC protection\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCorrect battery charging settings\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable cable sizing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer installation requirements\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eValid Certificate of Compliance where required\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eWarranty\u003c\/h4\u003e\n\u003cp\u003eBattery warranty: 1 year\u003c\/p\u003e\n\u003cp\u003eInverter warranty: 5-year repair warranty\u003c\/p\u003e\n\u003ch4\u003eWarranty and Installation Requirements\u003c\/h4\u003e\n\u003cp\u003eAll inverters and batteries must be installed by a qualified electrical wireman or Master electrician with a valid registration with the Department of Labour\u003c\/p\u003e\n\u003cp\u003eA valid electrical certificate of compliance (COC) must be issued once installed, specific to the installation of the backup or solar system\u003c\/p\u003e\n\u003cp\u003eThe installation must be compliant with SANS 10142 and all its parts\u003c\/p\u003e\n\u003cp\u003eAny warranty claim submitted without installation photos, a valid COC and proof of a qualified wireman or master electrician installing the unit, can be rejected and will render the warranty claim null and void\u003c\/p\u003e","brand":"The Solar Step","offers":[{"title":"Default Title","offer_id":58529354285359,"sku":null,"price":10550.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5694\/2383\/files\/3.5KVAEcco24VMPPTHybridInverter_2.56kWhTOPSUNLithium_Low-Voltage_BatteryCombo.png?v=1790157199","url":"https:\/\/solarstepza.co.za\/products\/3-5kva-ecco-24v-mppt-hybrid-inverter-2-56kwh-topsun-lithium-low-voltage-battery-combo","provider":"The Solar Step","version":"1.0","type":"link"}