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WhatsApp: 0086 19921011516 (Cliff) Phone: 0086 18016291327 (Tia)
sale@nengfuelectrical.com

High-tech Company in Shanghai, China

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      • FGW Generator Set
      • Switchgear Assembly
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    • SUSTAINABILITY
    • ABOUT
CONSULT NOW
WhatsApp: 0086 19921011516 (Cliff) Phone: 0086 18016291327 (Tia)
sale@nengfuelectrical.com

High-tech Company in Shanghai, China

  • HOME
  • SOLUTIONs
  • INVEST-ENERGY
  • PRODUCTs 
    • Diesel Generator Set
    • FGW Generator Set
    • Switchgear Assembly
    • Automation
  • INSIGHTs
  • SUSTAINABILITY
  • ABOUT
  • …  
    • HOME
    • SOLUTIONs
    • INVEST-ENERGY
    • PRODUCTs 
      • Diesel Generator Set
      • FGW Generator Set
      • Switchgear Assembly
      • Automation
    • INSIGHTs
    • SUSTAINABILITY
    • ABOUT
CONSULT NOW
  • China's Distributed Solar EPC Leader

    From development to construction to asset management — turn your rooftop into a stable cash-generating asset.

  • Flexible Solutions, Reliable Returns

    • Full coverage across 3 roof types
    • 2 investment models to choose from
    • 25-year stable returns, payback as fast as 2 years
    Book a Free Roof Assessment

    No rooftop?

    Become a Partner & Earn Commission
  • - 3 Roof Types, 3 Optimized Solutions -

  • Color Steel Roof

    • Zero structural damage, fast install, better ventilation & efficiency
    • Suitable for Industrial plants, warehouses, logistics hubs

    Concrete Flat Roof

    • Modules replace roofing materials, blending aesthetics with generation
    • Suitable for New builds, green buildings

    BIPV

    • Modules replace roofing materials, blending aesthetics with generation
    • Suitable for New builds, green buildings
  • - Three Models, Matched to You -

  • Self-Investment Model

    • Investment: Client funds construction, keeps 100% of generation revenue
    • Year-1 Revenue: ~RMB 880K / ~USD 131K (1MW reference case)
    • Payback Period: ~2 years
    • 25-Year Net Revenue: ~RMB 20.1M / ~USD 3.0M
    • Tags: Maximizes long-term returns · Best for clients with available capital

    EMC Model

    • Investment: Zero down payment — we invest, build, and maintain
    • Year-1 Revenue (savings): ~RMB 390K / ~USD 58K
    • Payback Period: No payback required — net gain from day one
    • 25-Year Net Revenue: ~RMB 9.7M / ~USD 1.45M
    • Tags: Zero-barrier entry · Best for clients seeking immediate results

    Financial Leasing Model

    • Investment: Low down payment to start, client gains ownership or usage rights
    • Year-1 Revenue (net of lease payments): ~RMB 550,000 (1MW reference project, varies by lease structure)
    • Payback Period: Generation revenue offsets lease during the term; full net revenue kicks in once the lease ends
    • 25-Year Net Revenue: ~RMB 14M
    • Tags: Lower entry barrier · Higher upside than EMC · Best for clients wanting to test the water without heavy upfront capital
  • USD figures are indicative only, converted at ≈6.7 CNY/USD (mid-market, 2026). Exchange rates fluctuate — final commercial terms are quoted and settled in RMB.

    Self-Investment Model

    1. Investment Cost: RMB 1.8/W — total ≈ RMB 1.8M
      ≈USD 0.27/W · ≈USD 269K
    2. Annual Revenue Composition: Electricity savings + power sales revenue
    3. First-Year Revenue: 0.7 × 1.25M kWh ≈ RMB 880,000
      ≈USD 131K
    4. 25-Year Net Revenue: 25 × 0.7 × 1.25M − 1.8M ≈ RMB 20.1M
      ≈USD 3.0M
    5. Payback Period: Approx. 2 years
    6. Avg. Annual Revenue (Stabilized): RMB 880,000 / year
      ≈USD 131K / year

    EMC Model

    1. Investment Cost: Zero investment
    2. Annual Revenue Composition: Electricity savings only
    3. First-Year Revenue: 0.31 × 1.25M kWh ≈ RMB 390,000
      ≈USD 58K
    4. 25-Year Net Revenue: 25 × 0.31 × 1.25M ≈ RMB 9.7M
      ≈USD 1.45M
    5. Payback Period: No capital payback required
    6. Avg. Annual Revenue (Stabilized): RMB 390,000 / year
      ≈USD 58K / year
  • - See Some of Our Cases -

  • Rugao Olympic Sports Center

    A rooftop installation on a public sports facility, sized to match the venue's operational load rather than maximize output. The center also served as one of the host venues for the inaugural 2024 Jiangsu Super League football season — which meant the installation had to work around an active event schedule during construction.

    Jiu'en Metal Products — 1.9MW

    An industrial rooftop plant built for a metal manufacturer looking to cut electricity costs on the production line. Since coming online, the system has reduced the client's reliance on grid power for daytime operations — the exact percentage varies by season and production load.

    Jiangsu Tianhai Apparel — 800kW

    A more constrained site: multi-span factory roof with partial shading from adjacent structures. We sized the system at 800kW after accounting for those limitations. The client now references the project's output data in their annual sustainability reporting.

  • - FAQs -

    About the Partner Program

    I'm not planning to invest myself, but I know clients with suitable rooftops — can I earn from this?

    Yes. Join our Partner Program (partner.nengfuelectrical.com) to get your own referral link and a full marketing toolkit (case study visuals, promotional videos, FAQ scripts, and more). Whenever a client you refer signs a contract — whether Self-Investment or EMC — you earn a commission. Registration is free with no upfront investment required.

    When do I actually get paid? Is it a lump sum or spread out?

    Once the client signs the contract and makes the first payment, we process your commission within 15 business days. It's a one-time payout — you don't have to wait until the plant is grid-connected and generating power. As soon as the contract is confirmed and payment clears, the commission process starts.

    What actually counts as a "qualified referral"? Does just sending over a contact count?

    Not quite. A referral counts when two things happen: the client comes through your unique link or referral code (so the system can attribute them to you), and the client goes on to sign a contract — either Self-Investment or EMC. If they inquire but don't sign, no commission is triggered yet — but you can keep following up, and our sales team will keep you updated on where things stand.

    Can I refer multiple clients at once? Do commissions stack?

    Yes, there's no cap. Each signed contract is settled separately, and commissions accumulate per deal — nothing gets capped or offset against another. In practice, a lot of our active partners are juggling 3-5 leads at the same time; that's pretty normal.

    I'm not in the solar industry and don't have any related qualifications — can I still join?

    Yes. The Partner Program has no industry background requirement — whether you're in corporate services, real estate, financial advisory, or you simply know a few business owners with big rooftops, you're welcome to sign up as long as you can bring in solid leads. You don't need to understand the technical details — our team handles the design, quoting, installation, and after-sales. Your role is just to make the introduction.

  • I Have a Rooftop, I Want to Invest

    Still Deciding Which Model Fits You? Let Us Run the Numbers

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Who We Are

  • Shanghai-based (China) NengfuElectrical provides reliable electrical system solutions and engineering services.

Services & Products

  • Solutions
  • Invest-Energy
  • Diesel Generator Set
  • FGW Generator Set
  • Switchgear Assembly
  • Automation
  • Become a Partner & Earn Commission

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  • Download - Solution Deck
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