Enphase Energy · IQBATTERY-5P-1P-NA
Ready to buy
The retained reference is $9,000 current average single-unit installed reference. Require exact part numbers, one-line, load schedule, listing set, permit and utility scope, commissioning tests, credentials, warranty and final installed price before signing.
Current market
Each line carries its own check date because price, software, specifications, and product cycle do not age at the same speed.
The midpoint is not an Enphase list price; confirm battery count, System Controller 3 or 3G, combiner, gateway, panel work, pedestal, permit, utility, labor, tax and solar compatibility
IQ Battery 5P remains defensible for incremental Enphase retrofits and high short-duration power per kWh, while its controller overhead and small energy block make one-unit whole-home language especially misleading.
Other paths
These are not generic competitors. Each one represents a different way to buy into the same market.
Enphase Energy
Tigo Energy
What changed
Older observations stay in the ledger when the current view changes. That lets a buyer tell the difference between an old complaint, an active issue, and a problem that was corrected.
IQ Battery 5P was checked against current manufacturer identity, specification or manual, support and privacy, current U.S. price or documented package boundary, independent review and bounded owner or installer evidence.
Each amount stays tied to its source and capture date. Conflicting prices remain visible until the seller resolves them.
Current reference priceA structured timeline will begin with the next source capture
Owner experience
Owner and installer evidence is retained as a quote, commissioning, outage-test, software and service checklist for IQ Battery 5P, not an accuracy, safety, runtime, savings or reliability rate.
Reports are self-selected and span different capacities, loads, solar, generators, services, panels, utilities, codes, climates, installers, firmware, tariffs and system ages. They cannot prove code compliance, fire safety, savings, runtime, resilience, warranty performance or whole-home outcomes for another site.Self-selected exact-system owners and installers discuss quotations, commissioning, outage tests, standby loss, firmware, app access, service and repair. Reports are anecdotal, configuration-specific and do not establish runtime, savings, safety, reliability or a population failure rate.
Compare a complete two- or three-unit quote with 10C and non-Enphase systems, then test the exact backed-up circuit schedule rather than extrapolating from the peak number
1 evidence recordSources
The page separates what a source states directly from what we conclude across sources.
Enphase Energy identifies the current IQBATTERY-5P-1P-NA system as a 5 kWh usable LFP AC battery with six embedded grid-forming microinverters, wired communications and System Controller 3 or 3G backup architecture.
The current U.S. cost analysis places a single installed 5P system at $6,000 to $13,000, averaging $9,000, with scope and region responsible for the wide band.
Current technical documents support the retained capacity, power or disclosed peak gap, coupling, controls, transfer, expansion, ambient, safety, listing and installation boundaries.
The limited warranty is fifteen years or 6,000 cycles with greater-than-60-percent capacity and detailed conditions. Confirm authorized commissioning, labor, freight, field-replaceable parts, pedestal or controller coverage and local service
Enphase App and Installer Platform support modes, history, alerts and remote service. Confirm site-owner credentials, installer access, internet-loss behavior, API or VPP enrollment, interval-data use and account transfer
DOE guidance treats battery storage as a designed and permitted electrical system involving listing, siting, overcurrent, disconnect, signage, rapid shutdown, commissioning, utility and AHJ checks rather than a plug-in appliance.
Current IRS guidance says the section 25D residential credit applied through December 31, 2025 and is unavailable for property placed in service after that date; other ownership and incentive routes require separate advice.
Current marketplace guidance places a typical installed home battery near $15,000 before local incentives and emphasizes multiple complete quotes, permits and installer scope rather than equipment price alone.
An independent battery review compares the 5P with current alternatives across usable energy, power, coupling, controller needs, warranty and quote economics.
Self-selected exact-system owners and installers discuss quotations, commissioning, outage tests, standby loss, firmware, app access, service and repair. Reports are anecdotal, configuration-specific and do not establish runtime, savings, safety, reliability or a population failure rate.
IQ Battery 10C is the Enphase-native compact AC storage alternative at About $13,000 current installed whole-home-backup reference.
EI Residential Solution is the complete three-box U.S. hybrid system alternative at $7,079.62 current documented equipment-package reference.
Manufacturer identity, specification or manual, support, current U.S. price or a documented complete-system boundary, independent editorial and bounded owner or installer evidence were checked on August 19, 2026. This market covers current U.S.-supported stationary residential battery and energy-storage systems or materially different complete configurations. It excludes portable power stations, EV-only vehicle-to-home systems, bare cells and rack batteries without a supported residential system path, unsupported marketplace equipment, discontinued or orphaned systems, cosmetic bundles and capacity-module padding. Preserve exact nameplate and usable energy, continuous power, timed peak or its disclosed absence, AC or DC coupling, inverter, controller, gateway, transfer and islanding, backed-up circuits versus service, generator and solar compatibility, expansion, ambient derating, mounting, thermal management, fire and stored-energy hazards, and any coolant, refrigerant or suppression-service requirement. LFP or another chemistry, BMS protections, UL 9540 system listing, UL 9540A test evidence and UL 1973 battery listing reduce or characterize specific risks but do not make a system fire-free or guarantee AHJ approval. Retain the exact listed combination, NEC edition, permit, fire review, utility interconnection and permission to operate. Preserve installer access, app, local control, cloud, privacy, firmware, warranty, throughput, parts and service. Current IRS guidance says section 25D is unavailable for residential property placed in service after December 31, 2025; state, utility, lease, business and VPP programs are separate. No capacity, power, transfer speed, solar, generator, weather mode, tariff schedule, app forecast, quote or incentive guarantees runtime, savings, outage survival, resilience or operation of every home load.
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