Zheng Yingbin
Founder / General Manager · Hardware · AI · Full stack
MSc, Zhejiang University. Full-stack background from hardware to AI; previously held R&D management roles at Bird, SAGEM and the China-Korea research institute.
About Hisolarmate
Two product lines spanning the generation and storage sides, on one in-house technology base
Ningbo Hisolarmate Technology focuses on the digitalisation of new-energy safety. Our two product lines address both ends of the modern grid: the HiSRSD PV module-level safety system and the CS-500 liquid-nitrogen cryogenic suppression system for storage. Our core team comes from the pioneering Chinese communications industry and covers hardware, communication protocols, AI and power electronics end to end.
Founded May 2024 in NingboGeneration + storage product lines~70% of staff in R&D
2024.05Founded in Haishu, Ningbo; R&D centre opened the same year.
3000+ unitsShutdown devices delivered at scale; volume production and field validation run in parallel.
41 patentsLicensed LDSW foundation patent pool supporting an independently controlled communication base.
~70%R&D staff ratio; hardware, protocol, AI and power electronics all in-house.
What we do
Two product lines, one technology base
The generation side addresses DC high-voltage shock and string arcing; the storage side addresses lithium battery thermal runaway and in-cabinet deflagration. Both share LDSW national-standard communication, in-house SOC silicon and TinyML edge intelligence.
HiSRSD · PV module-level safety system
Three layers from field to cloud: LDSW Smart Shutdown Device → Smart Network Controller → PV Safety Cloud Platform.
- Module-level shutdown within 25s; array voltage down to ≤1V (better than NEC 690.12’s 30s→80V)
- Wireless, cable-free installation on existing carport and rooftop structures; retrofit without shutdown
- Offline autonomy: TinyML edge intelligence keeps protecting modules if communication is lost
- 300m+ effective coverage on complex sites; ≥512 nodes per gateway
CS-500 · Liquid-nitrogen cryogenic suppression
A fully automated suppression unit using liquid nitrogen at −196°C, integrating storage, pressurisation, detection and discharge on one skid.
- Oxygen displacement, deep cooling and explosion control act together to break the runaway chain
- ~696× expansion ratio; chamber oxygen drops to ≤10% with no re-ignition
- Combined temperature-rise, smoke and gas detection with two-parameter confirmation
- Interlocked with the fire system and BMS; no manual intervention required
Four capabilities, all in-house
We define the protocol, select the silicon, and build the terminals
This is what allows two product lines to run on one base — and keeps cost and delivery pace under our own control.
Hardware design
Circuit, mechanical and protection design for shutdown devices and gateways; IP68 rating and a 25-year design life.
Communication protocol
In-house LDSW stack, 2.45 GHz narrowband self-organising network, ≥512 concurrent nodes per gateway.
AI algorithms
TinyML models run on the terminal itself, diagnosing soiling, hot spots and arcing even when offline.
Power electronics
Bypass topology and device selection delivering >99.8% conduction efficiency and roughly half the wiring terminations.
Milestones
From incorporation to volume delivery in two years
2024.05
Company incorporated in Haishu, Ningbo.
2024.07
R&D centre established at Yongshuiqiao Science and Technology Park.
2025.09
Performance testing passed; volume production begins.
2025.12
Recognised as a Zhejiang provincial technology-based SME.
2026
3000+ shutdown devices delivered; strategic cooperation agreement signed with a provincial power investment company.
2026.09
Co-drafted standard T/SESETA 000007—2026 published and effective immediately.
2027
Further capacity and sales growth; both product lines delivered in parallel.
Core Team
A full-stack communications team plus the inventor of LDSW
From protocol and silicon through hardware to power electronics — this is the team that put national-standard communication and edge AI inside a module-level terminal.
Liao Yingcheng
Chief Scientist · Protocol · Inventor of LDSW
Among China’s first government-sponsored PhD students in the US; inventor of the LDSW protocol; former VP of IoT communication R&D at the National Intelligent Sensor Innovation Centre.
Zeng Peiqiang
Co-founder · Power electronics · Software platform
PhD; formerly professor of power electronics at Fuzhou University; built one of China’s first power-marketing software teams.
Lv Yuejun
Co-founder · Manufacturing · Supply chain
MSc; formerly head of mobile phone production at Bird and board secretary at Binghang Technology.
Cai Shuntao
Co-founder · Capital · Industrial resources
Former investment director at Optics Valley Coffee (Lei Jun ecosystem); responsible for capital and industrial resource development.
Huang Xingcheng
Co-founder · Senior Economist · Market · Enterprise channels
Veteran new-energy marketing specialist leading market strategy and the sales system, with deep experience in enterprise accounts and channel ecosystems.
Credentials & IP
Credentials are not wall decorations — they are evidence in a tender
Provincial recognition answers whether we are a technology company; co-drafting a standard answers industry standing; granted patents answer whether the position can be defended. All of it can be submitted with a proposal for supplier qualification, demonstration applications or joint project approval.
| Category | Name / number | Issued by | Date |
|---|---|---|---|
| Business licence | Unified social credit code 91330203MAD7JM590 | Haishu District Market Supervision, Ningbo | 2024.05 |
| Enterprise recognition | Zhejiang provincial technology-based SME | Zhejiang Department of Science and Technology | 2025.12 |
| Group standard | T/SESETA 000007—2026, co-drafting member | Shanghai Energy Conservation Engineering Technology Association | 2026.09 |
| Invention patent | ZL 2025 1 0001839.5 (TinyML module control) | China National Intellectual Property Administration | 2026.02 |
| Utility model | Smart PV system and PV apparatus (accepted) | China National Intellectual Property Administration | Under examination |
| Innovation awards | 1 excellence award / 2 third prizes | Competition organisers, local government | 2026 |
Three facts worth noting
Why Hisolarmate in the mandatory-standard window
Early positioning
While the mandatory standard transition is still under way, volume production, field validation and patent filing are already complete. A strategic cooperation agreement is in place with a provincial power investment company.
Resilient supply chain
LDSW national-standard communication with in-house SOC silicon, fully domestic. A 41-patent licensed foundation pool plus a granted TinyML invention patent, all auditable at source.
Validated references
Utility-scale operation, third-party acceptance at a metro depot, and 3000+ units delivered — a reference base that can support supplier qualification and demonstration approval.
Four cooperation models
Turnkey supply, joint development, co-filed patents and platform integration — start with a single pilot to validate at minimum cost, then scale.
Next step
Prefer to validate before deciding? Start with a sample
Sample testing, solution documentation, credential evidence and joint project support — at your project’s pace.