{"uid":"cap_yutjEm8rZaNj2w5q3Nb8R","slug":"gridpulse-home-battery-storage-roi-payback-calculator-7e1d93bc","name":"GridPulse Home Battery Storage ROI & Payback Calculator","description":"Home battery storage ROI and payback calculator — Powerwall vs alternatives, backup-power value, with the IRA 30% tax credit and state incentives applied. For homeowner and solar agents.","url":"https://gridpulse.theaslangroupllc.com/api/energy/battery","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"state":{"type":"string","description":"2-letter US state code"},"has_solar":{"type":"boolean","description":"true if existing or planned solar system"},"monthly_bill":{"type":"integer","description":"Average monthly electricity bill in USD"},"outage_priority":{"type":"string","description":"Priority for outage backup (essential-only, whole-home, ev-charging)"}}},"responseSchema":{"type":"json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ZTPtGzEffJrtQRC2ITVgH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates ROI, payback period, and backup-power value for home battery storage systems (Powerwall vs alternatives) with IRA 30% tax credit and state incentives applied.","exampleAgentPrompt":"Can you calculate the ROI and payback period for a Tesla Powerwall for my home in Texas — I use about 1,200 kWh per month and want to factor in the IRA 30% tax credit and any Texas state incentives?","exampleUseCases":null,"resultDescription":"Returns calculated ROI, estimated payback period in years, net system cost after IRA 30% federal tax credit and applicable state incentives, projected annual savings, and estimated backup-power value — broken down by battery system type and compared across alternatives like Powerwall.","failureModes":["Unsupported or unrecognized US state returns an error or empty incentive data","Invalid or out-of-range electricity consumption values return a validation error","Unsupported battery model name returns fallback to generic pricing","Stale incentive data if state programs have changed recently"],"whenToPreferThis":"Use this endpoint when a homeowner or solar agent needs to evaluate the financial case for home battery storage, specifically when the IRA 30% tax credit and state-level incentives must be incorporated. Best when comparing Powerwall against alternatives or when backup-power valuation is needed alongside pure savings math.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:43:35.796Z","isFirstParty":false}