energy officials have launched an investigation after discovering unauthorized communication equipment embedded within Chinese-manufactured solar power inverters connected to critical infrastructure grids across the country.
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Lightning strikes and switching surges can induce voltage spikes of thousands of volts—instantly damaging inverters, monitoring systems, and cables. A DC Surge Protect Device (SPD) safely diverts this excess energy to the grounding system before it reaches sensitive equipment.
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This follows discovery of rogue communication devices not listed in product documents in some Chinese solar inverters, according to Reuters.
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Cost-Effective $1990-$2,590 per zone - No ducts needed! Incredible EER 5. 79 BTU/hr/w ~ 28 to 32+ SEER (even 20% more efficient when operated at half capacity).
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