Equipment Selection
Leona 系列选型：H135K + M200K 分体解耦组合
中腾数能VGRID Leona-H135K 与 M200K 怎么配？135kW 构网核心 + 200kW MPPT 的分体解耦方案。
PCS 模块系列选型：SP125HCPS / SP60-50-40-30HCPS / SP100H
中腾数能VGRID 模块化 PCS 三档怎么选？30kW 到 125kW 的模块矩阵与并机能力。
PCS Selection Guide: Power / Topology / Paralleling / Off-Grid
From system boundary to specs: power class, battery voltage window, grid-forming & paralleling, off-grid backup, with the VGRID PCS matrix.
Hybrid Inverter vs PCS: Which for Small/Medium C&I?
A hybrid inverter integrates PCS+EMS+STS+ATS for fast deployment; a PCS suits modular system integration. A comparison selection guide.
PV MPPT Controller Selection: DC-Coupling PV Access Guide
MPPT feeds PV into the DC bus and tracks max power. Boost/buck-boost, string count and power sizing, with Leona-M200K, SP135HAPV, SP120/60HCPV.
DC/DC Controller: Role and Selection for Cluster Management
DC/DC solves voltage decoupling and enables fine cluster management. Bidirectional buck-boost, heterogeneous batteries and SOC balancing with SP210HCDC, SP120/60HCPV.
All-in-One PV-Storage Inverter Selection: 250kW to 750kW
All-in-ones win on delivery efficiency. Power, PV strings, isolation transformer and paralleling for 250/375/500/750kW, with the VGRID HAG2/HAG2T/PSSTD matrix.
MW-Class Microgrid Switch Cabinet: 1.35/2.2MW High-Current Transfer
At MW scale the core shifts from single PCS to high-current transfer + system protection + distribution coordination. SP1350/2200H54SW for parks/stations.