But this does not solve all of the photovoltaic industry, photovoltaic enterprises open up the domestic market can only solve problems in interconnection links.
Reporter: specifically, power inverter with charger
is what problem?
Zhang Zhengling: on policy, technology, management, there are a lot of problems.
As a kind of new energy, photovoltaic power generation is characterized by small, scattered, nearby utilization, low access.
The characteristics of conventional energy is different with the past, the country aiming at power supply there are a lot of it does not apply to PV inverter
In the scheduling, for example, the provisions of the state, as long as it is hooked up to the power supply, have to accept.
Photovoltaic once to accept scheduling, it need to build a dedicated channel, the information such as voltage, current, power transmission.
But building a dedicated channel produced by high cost.
Is reflected by the owners, their building solar installation in the roof only spend tens of thousands of yuan, but in order to cooperate with channel scheduling built, but also laying optical cable optical fiber communication, the cost is more expensive than building rooftop solar.
Plus the cost of the photovoltaic power generation itself is very high, so that it greatly hit the enthusiasm of the owner.
In addition, the provisions of the state, the self-provided power plant of charge is for spare.
Although household photovoltaic power generation is small, but as long as it is for voluntary use, is the self-provided power plant, the standby fee is a is not open around the cost.
Obviously these policies for distributed photovoltaic (pv) grid power generation is not applicable.
- 2013/06/22(土) 09:13:19|
- PV inverter