{"product_id":"pytes-v5-battery-eg4-hybrid-inverter-energy-storage-bundle-bndl-e002-bndl-e","title":"Pytes V5 Battery - EG4 Hybrid Inverter Energy Storage Bundle","description":"\u003cp\u003e\u003cstrong\u003ePytes V5 LiFePO4 storage\u003c\/strong\u003e with your choice of \u003cstrong\u003eEG4 hybrid inverter\u003c\/strong\u003e — the \u003cstrong\u003eFlexBOSS21\u003c\/strong\u003e or the \u003cstrong\u003e18kPV\u003c\/strong\u003e. Two genuinely different systems share this listing, so choose deliberately.\u003c\/p\u003e\u003ch2\u003eFlexBOSS21 Or 18kPV\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eFlexBOSS21\u003c\/strong\u003e takes 21kW of PV across three MPPTs, starts a 5-ton air conditioner, parallels up to 10 units for 160kW, integrates with GridBOSS, and carries a 10-year warranty on key components. The \u003cstrong\u003e18kPV\u003c\/strong\u003e takes 18,000W of PV, delivers 12,000W continuous, and is the certification workhorse — UL1741SB, NEC 2020, CSA 22.2, IEEE 1547, Hawaii Rule 14H, California Rule 21. If your project is large or air-conditioning-heavy, take the FlexBOSS21. If your interconnection is the hard part, take the 18kPV.\u003c\/p\u003e\u003ch2\u003eThe Pytes V5\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e5.12kWh per module · 51.2V, 100Ah LiFePO4\u003c\/li\u003e\n\u003cli\u003eBuilt-in self-heating for cold environments\u003c\/li\u003e\n\u003cli\u003eStack up to 16 units\u003c\/li\u003e\n\u003cli\u003eUL 9540 compliant when paired with the EG4 18kPV\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eThe UL 9540 Note Decides It For Some Buyers\u003c\/h2\u003e\u003cp\u003eSystem-level UL 9540 compliance applies to the V5 paired with the \u003cstrong\u003e18kPV\u003c\/strong\u003e. If your jurisdiction requires a listed ESS rather than listed components — and more do every code cycle — that pairing is the compliance answer regardless of the FlexBOSS21's higher capability. Ask your AHJ before choosing.\u003c\/p\u003e\u003ch2\u003eShared Strengths\u003c\/h2\u003e\u003cp\u003eBoth inverters do closed-loop communication with the battery, rapid shutdown, arc-fault and ground-fault protection, remote monitoring with mobile alerts, and fully outdoor-rated enclosures — NEMA 4X \/ IP65 on the 18kPV. Both avoid direct sunlight for thermal reasons.\u003c\/p\u003e\u003ch2\u003eSelf-Heating Is Not A Luxury\u003c\/h2\u003e\u003cp\u003eCharging LiFePO4 below freezing plates lithium permanently. The V5's integrated heater is what makes a cold-garage or outdoor installation survive its first winter. Urban Supply is an authorized EG4 and Pytes dealer.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBattery Bank: 3x Pytes V5, 15.36 kWh\u003c\/li\u003e\n\u003cli\u003eBattery Unit: 51.2V, 100Ah, 5.12 kWh\u003c\/li\u003e\n\u003cli\u003eInverter: EG4 18kPV or FlexBOSS21\u003c\/li\u003e\n\u003cli\u003e18kPV Output: 12,000W continuous, 18,000W PV\u003c\/li\u003e\n\u003cli\u003eCertification: UL 9540 with EG4 18kPV\u003c\/li\u003e\n\u003cli\u003eInverter Warranty: 10 years\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EG4 Electronics","offers":[{"title":"Default Title","offer_id":48222435541157,"sku":"BNDL-E0024-21-3-G","price":11062.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/597_source_1739913632__38766__26370.1754497407_b1542564-8c01-4474-9d9d-e8fac41268ac.jpg?v=1788729619","url":"https:\/\/www.urbansupplyinc.com\/products\/pytes-v5-battery-eg4-hybrid-inverter-energy-storage-bundle-bndl-e002-bndl-e","provider":"Urban Supply Incorporated","version":"1.0","type":"link"}