OEM Provider of All-in-One Residential Energy Storage Complete Solutions

September 28, 2026

Residential energy storage is not merely an additional battery hardware product. Instead, it upgrades your existing home appliances (heat pumps, air conditioners, smart home devices) into an integrated whole-home energy system. It raises average order value, user stickiness and repeat purchases, while capturing the energy transition dividends in Europe and the United States. Pure inverter manufacturers excel at hardware, yet they lack the home-scenario expertise, consumer trust, and local installation & after-sales networks that home appliance brands possess.

Below are four reasons.

1. Market Perspective: Stagnant Core Appliance Business, Residential Storage as a High-Growth Second Growth Curve

Overseas white goods are largely a replacement market. Air conditioners, refrigerators and heat pumps are mostly purchased for renewal, with low unit prices and sustained margin compression. Residential storage represents a new incremental category. A 10kWh home storage system sells for several thousand euros, and its market growth rate far outpaces traditional home appliances. High electricity prices, unstable power grids in Europe, Australia and the US, together with subsidies and tax incentives (e.g. 30% tax credit under the US IRA), shorten the payback period for end users. The demand is genuine, not a short-term hype.

Shifting consumer demand: Households adopting heat pumps / rooftop PV inherently need energy storage

New-build and retrofitted homes across North America and Europe increasingly adopt rooftop solar + heat pump + EV charger setups. Solar power is only generated in daytime, while heat pumps are high-power loads. Without storage, self-consumption of solar energy remains low. Paired with residential storage, households can effectively cut electricity bills and secure backup power during outages.

Highly overlapping customer profile

Homeowners buying premium heat pumps and central air conditioning are exactly the target buyers of residential storage. Appliance brands can reach this existing customer base without building customer acquisition channels from scratch.

2. Business Synergies: Unique Assets That Pure Storage Players Cannot Match (Core Selling Point)

Pure storage manufacturers such as Sungrow are strong in inverters and utility-scale BESS projects. However, they have weaknesses in C-end branding, home scenario know-how, appliance interoperability and local installation & after-sales support. Home appliance brands naturally own these strengths:

Technological synergy: Variable-frequency air conditioners and heat pumps rely on high-power power electronics and thermal management. A PCS (Power Conversion System) is essentially a bidirectional frequency converter. Battery thermal control and protection algorithms share much of the same know-how used in heat pumps and air conditioning systems. This enables high R&D reuse instead of starting innovation from zero.
Cross-selling to existing customers to lower customer acquisition cost

You already have a large installed base of heat pump and central AC customers. Selling storage is not about acquiring new buyers, but upgrading existing users with a home energy hub. The storage system automatically orchestrates heat pumps and air conditioners: charging during low-tariff hours and discharging at peak rates to cut household energy costs.

The business model evolves from one-off appliance sales to bundled solutions: heat pump + storage + EMS (Energy Management System). This significantly lifts order value and gross margin. Further revenue streams can be unlocked via VPP (Virtual Power Plant) revenue sharing, shifting from one-time hardware sales to recurring subscription-style service income.

Reusable channel, installation and after-sales network

The biggest pain point for residential storage is not hardware, but certified local electrician installation, regulatory compliance and long-term after-sales service. Home appliance brands already have established distributors, installers and service networks. New storage entrants face prohibitive costs to build local service infrastructure, a widespread bottleneck in the industry.
Brand trust advantage

Home storage units are installed in garages or basements, involving high voltage and battery safety. Consumers tend to trust established home appliance brands more than unfamiliar inverter vendors.

3. Product Value: From Single Appliances to Whole-Home Energy Manager, Building Differentiated Moat

This resonates strongest with your product team:

Standalone storage only supports basic charge and discharge functions.

Storage built by appliance brands can coordinate its native heat pumps, air conditioners, water heaters and EV chargers: prioritize solar generation for heat pumps; automatically shed high-power loads during peak price windows; charge during low-tariff periods; and guarantee critical loads such as refrigeration and heating during blackouts.

EMS software creates the long-term moat. EMS developed by pure storage firms only manages batteries. By contrast, appliance-brand EMS orchestrates all household loads and can connect to the grid for Virtual Power Plant participation, generating extra revenue for homeowners and creating software service income beyond hardware.

One-line pitch for clients: Competitors sell batteries. You sell a complete whole-home energy system that saves users money, provides backup power and earns extra grid revenue.

4. Risk Mitigation Plan (Address Management Concerns)

Executives of overseas home appliance brands typically worry about brutal competition in storage, battery supply chain risks, complicated certification and regulatory trade barriers. We offer a low-risk cooperation framework:

No need to build cell manufacturing capacity: Battery cells are sourced externally. We, as a Chinese storage solution provider, deliver PCS, BMS and system integration capabilities. Your brand focuses on product definition, EMS software, branding, distribution and after-sales. Adopt a light-capital entry model without heavy investment in cell factories.
Phased modular rollout: Avoid immediate full-scale high-power home storage launches. Start with balcony solar storage or small backup storage to validate market adoption, installation workflows and after-sales operations, then scale up to full-power whole-home storage.
Turnkey compliance & local certification support: We assist with CE, UKCA, UL certifications and local electrical codes, reducing your brand’s R&D and compliance workload.
Differentiated positioning to avoid head-on competition with pure storage players: Do not compete with Sungrow or Tesla Powerwall on raw battery hardware specs. Position your offering as integrated heat pump + storage + appliance orchestration solutions, sold via appliance and home renovation channels, bypassing pure PV integrator competition.
We offer comprehensive OEM solutions for PV energy storage systems, providing fully customized services that span both hardware and software and ensure the inclusion of every necessary installation component. Major home appliance giants are increasingly adopting this model. For traditional Western appliance brands—as well as regional ones—introducing proprietary PV energy storage solutions that integrate with their existing appliance suites will inevitably strengthen their competitive moats.